Remote controller fixing tool and electric screwdriver device

Abstract

The utility model discloses a remote controller fixing tool and an electric screwdriver device, the remote controller fixing tool is used for fixing the position of a remote controller to be assembled so as to cooperate with the electric screwdriver device to automatically drive a screw, and the remote controller fixing tool comprises a base, a first limiting part and a second limiting part; the first limiting parts are arranged on the base and are attached to the long edges of the two sides of the remote controller to be assembled so as to limit the remote controller to be assembled to move in the short edge direction; the second limiting parts are arranged on the base and attached to the short edges of the two sides of the to-be-assembled remote controller so as to limit the to-be-assembled remote controller to move in the long edge direction of the to-be-assembled remote controller. The first limiting part and the second limiting part are arranged on the base to be attached to the long edges of the two sides and the short edges of the two sides of the remote controller to be assembled so as to limit the remote controller to be assembled, the whole remote controller to be assembled can be kept stable to be matched with an electric screwdriver device to automatically hit screws, and manual screw hitting operation is not needed; and the production efficiency is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automated assembly, in particular to a remote control fixing tool and an electric screwdriver device. Background Art

[0002] During the production and processing of the remote control, the PCB board and the cover need to be fixed together by screws. Currently, the screwing operations of the PCB board and the cover of the remote control are all done manually. During assembly, workers hold electric screwdrivers to tighten the screws. During the actual production process, workers also need to pay attention to issues such as anti-static and the order of screw insertion. The assembly speed is slow. When remote controls are produced in large quantities, the production efficiency of the product is low. Utility Model Content

[0003] The embodiment of the utility model provides a remote control fixing tool and an electric screwdriver device, which solves the problem of low efficiency in assembling the remote control by manual screwing.

[0004] In a first aspect, an embodiment of the utility model provides a remote control fixing tool, which is used to fix the position of the remote control to be assembled so as to cooperate with an electric screwdriver to automatically drive screws, and the remote control fixing tool includes:

[0005] Pedestal;

[0006] A first limiting portion, disposed on the base and abutting against two long sides of the remote control to be assembled so as to limit the movement of the remote control to be assembled along the short side direction thereof;

[0007] The second limiting portion is arranged on the base and abuts against the short sides of the remote controller to be assembled so as to limit the movement of the remote controller to be assembled along the long side thereof.

[0008] In the remote control fixing tool provided in the embodiment of the utility model, a avoidance groove is provided at a position on the base corresponding to the buttons of the remote control to be assembled, and the buttons of the remote control to be assembled are accommodated in the avoidance groove.

[0009] In the remote control fixing tool provided in the embodiment of the utility model, the first limiting portion has a first hand-locking position notch in the short side direction of the remote control to be assembled, and the long sides of both sides of the remote control to be assembled are exposed in the first hand-locking position notch.

[0010] In the remote control fixing tool provided in the embodiment of the utility model, the depth of the first hand-locking position gap is greater than the height of the first limiting portion.

[0011] In the remote control fixing tool provided in the embodiment of the utility model, the second limiting portion is provided with a second hand-locking notch in the long side direction of the remote control to be assembled, and the short sides of the remote control to be assembled are exposed in the second hand-locking notch.

[0012] In the remote control fixing tool provided in the embodiment of the utility model, a positioning hole is provided on the first limiting portion and / or the second limiting portion, and the positioning hole is used to cooperate with the screw to fix to the electric screwdriver device.

[0013] In the remote control fixing tool provided in the embodiment of the utility model, the positioning hole is a countersunk hole.

[0014] In the remote control fixing tool provided in the embodiment of the utility model, the positioning hole is a threaded hole.

[0015] In the remote control fixing tool provided in the embodiment of the utility model, a flexible buffer is provided on the side of the first limiting portion facing the long side of the remote control to be assembled and on the side of the second limiting portion facing the short side of the remote control to be assembled.

[0016] In a second aspect, an embodiment of the utility model provides an electric screwdriver device, which includes any one of the remote control fixing tooling provided in the embodiment of the utility model.

[0017] The embodiment of the utility model provides a remote control fixing tool and an electric screwdriver device, wherein the remote control fixing tool is used to fix the position of the remote control to be assembled so as to cooperate with the electric screwdriver device to automatically drive in screws, and the remote control fixing tool includes a base, a first limiting portion and a second limiting portion; the first limiting portion is arranged on the base and abuts against the two long sides of the remote control to be assembled to limit the movement of the remote control to be assembled along the short side direction; the second limiting portion is arranged on the base and abuts against the two short sides of the remote control to be assembled to limit the movement of the remote control to be assembled along the long side direction. The present application forms a limit for the remote control to be assembled by arranging the first limiting portion and the second limiting portion on the base to respectively abut against the two long sides and the two short sides of the remote control to be assembled, so as to keep the remote control to be assembled as a whole stable to cooperate with the electric screwdriver device to automatically drive in screws, without the need for manual screw driving operations, and the production efficiency is effectively improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 A three-dimensional diagram of a remote control fixing tool provided in an embodiment of the utility model;

[0020] Figure 2 for Figure 1 A magnified view of part A;

[0021] Figure 3 A top view of a remote control fixing tool provided in an embodiment of the utility model;

[0022] Figure 4 A cross-sectional view of a remote control fixing tool provided in an embodiment of the utility model;

[0023] Figure 5 for Figure 4 A magnified view of part B;

[0024] Figure 6 A side view of a remote control fixing tool provided in an embodiment of the utility model;

[0025] The reference numerals in the figures are:

[0026] 10. Base; 101. Avoidance groove; 11. First limiting portion; 110. First hand-locking position notch; 12. Second limiting portion; 13. Positioning hole. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] The directional terms mentioned in the present invention, such as "upper", "lower", "front", "back", "left", "right", "inner", "outer", "side", etc., are only for reference to the directions of the attached drawings. Therefore, the directional terms used are used to illustrate and understand the present invention, but not to limit the present invention. In addition, in the drawings, structures with similar or identical structures are represented by the same reference numerals.

[0029] Reference Figures 1 to 5 , please refer to Figure 1 and Figure 2, which shows an embodiment of the remote control fixing tool provided by the utility model. The structure and working principle of the remote control fixing tool are described in detail below in conjunction with the drawings of the specification. The remote control fixing tool is used to fix the position of the remote control to be assembled so as to cooperate with the electric screwdriver to automatically drive the screws. The remote control fixing tool includes a base 10, a first limiting portion 11 and a second limiting portion 12; the first limiting portion 11 is arranged on the base 10 and abuts against the two long sides of the remote control to be assembled to limit the movement of the remote control to be assembled along the short side direction; the second limiting portion 12 is arranged on the base 10 and abuts against the two short sides of the remote control to be assembled to limit the movement of the remote control to be assembled along the long side direction.

[0030] In a specific implementation, the PCB board of the remote control needs to be fixed to the face shell by screws, while the PCB board and the face shell of the remote control to be assembled are only preliminarily assembled, that is, the PCB board and the face shell of the remote control to be assembled have not been fixed by screws yet, and the shape of the remote control to be assembled is rectangular, which can be a standard rectangular shape or an irregular shape similar to a rectangle. In this implementation, the PCB board and the face shell of the remote control to be assembled are screwed in by an electric screwdriver, and the remote control fixing tool is mainly used to fix the position of the remote control to be assembled, so that the remote control to be assembled is fixed as a whole at a preset point on the electric screwdriver. The electric screwdriver is provided with an electric screwdriver head for driving screws. The electric screwdriver controls the electric screwdriver head according to a pre-set program to drive the screws into the screw holes on the remote control to be assembled in sequence, thereby completing the fastening of the PCB board and the face shell of the remote control to be assembled. The remote control fixing tooling includes a base 10, a first limiting portion 11, and a second limiting portion 12. The base 10 is a plate-like structure. The remote control to be assembled can be placed on the base 10. The base 10 is mainly fixed below the electric screwdriver head of the electric screwdriver device, and mainly plays the role of supporting the remote control to be assembled. The first limiting portion 11 is a limiting structure protruding a certain height on the base 10, which is used to abut against the long sides of the remote control to be assembled to form a limit for the long sides of the remote control to be assembled, and limit the movement of the remote control to be assembled along the short side direction. The second limiting portion 12 is also a limiting structure protruding a certain height on the base 10, which is used to abut against the short sides of the remote control to be assembled to form a limit for the short sides of the remote control to be assembled, and limit the movement of the remote control to be assembled along the long side direction. The base 10 supports the remote controller to be assembled as a whole, and the first limiting part 11 and the second limiting part 12 are respectively attached to the long sides and short sides of the remote controller to be assembled to form a limit, so that the remote controller to be assembled cannot move in the direction of its long sides and short sides, that is, the remote controller to be assembled cannot move in the horizontal direction along the base 10, and thus the remote controller to be assembled is firmly placed. In actual design, multiple remote controllers to be assembled can be placed at the same time, the area of ​​the base 10 is increased, and multiple first limiting parts 11 are arranged on the base 10 in the same direction at intervals, and every two adjacent remote controllers to be assembled share a first limiting part 11 to be attached to the long sides, and the outermost long sides of the two outermost remote controllers to be assembled are respectively attached by two first limiting parts 11 arranged at the outermost sides, and the second limiting parts 12 are attached to the short sides of each remote controller to be assembled in turn, and the electric screwdriver device simultaneously performs screwing operations on multiple remote controllers to be assembled by increasing the number of electric screwdriver heads.During actual use, fix the remote control fixing tool to a preset point on the electric screwdriver device, place the remote control to be assembled on the tool, with the button part of the remote control to be assembled facing downward, and the side with the screw hole facing the electric screwdriver head, and the first limit portion 11 and the second limit portion 12 are respectively abutted against the two long sides and the two short sides of the remote control to be assembled. The remote control to be assembled is accommodated in the space enclosed by the first limit portion 11 and the second limit portion 12 and cannot move in the horizontal direction. The whole is fixed below the electric screwdriver head. After starting the electric screwdriver device, the electric screwdriver head of the electric screwdriver device descends, accurately driving the screws into the screw holes of the remote control to be assembled, thereby fastening the PCB board of the remote control to be assembled to the surface shell, and the remote control to be assembled always remains stable during the process of the electric screwdriver head driving the screws.

[0031] In this embodiment, a first limiting portion and a second limiting portion are arranged on the base to respectively abut against the two long sides and the two short sides of the remote control to be assembled to form a limit for the remote control to be assembled, so that the remote control to be assembled can be kept stable as a whole to cooperate with the electric screwdriver device to automatically drive in the screws, without the need for manual screw driving operations, thereby improving production efficiency.

[0032] In one embodiment, referring to Figure 2 , Figure 5 and Figure 6 , a position on the base 10 corresponding to the button of the remote control to be assembled is provided with a avoidance groove 101, and the button of the remote control to be assembled is accommodated in the avoidance groove 101. In a specific implementation, when the screw driving operation is performed on the remote control to be assembled, the face shell of the remote control to be assembled is at the bottom, the PCB board is at the top, and the button of the remote control to be assembled is facing downward, that is, the button of the remote control to be assembled is facing the base 10. When the PCB board and the face shell are not fastened, the button of the remote control to be assembled is directly pressed on the base 10, which may cause the PCB board to separate from the face shell. In this embodiment, the avoidance groove 101 corresponding to the position of the button of the remote control to be assembled is opened on the base 10, and the avoidance groove 101 can be designed as a plurality of small grooves corresponding to each button one by one, or it can be designed as a wide groove corresponding to all the buttons. The depth of the avoidance groove 101 should be greater than the height of the buttons of the remote control to be assembled protruding from the surface of the cover. When the remote control to be assembled is placed on the remote control fixing tooling, the buttons of the remote control to be assembled are accommodated in the avoidance groove 101, avoiding direct contact between the buttons and the base 10. The buttons are reasonably avoided so that the cover of the remote control to be assembled is attached to the base 10. When the electric screwdriver head of the electric screwdriver device drives the screws into the screws, the buttons of the remote control to be assembled will not be tilted due to being pressed by the electric screwdriver head, so that the electric screwdriver head of the electric screwdriver device can drive the screws vertically, and the assembly of the remote control to be assembled is more reliable.

[0033] In one embodiment, referring to Figures 1 to 3 as well as Figure 6, the first limiting portion 11 is provided with a first hand-catching notch 110 in the short side direction of the remote control to be assembled, and the long sides of the remote control to be assembled are exposed in the first hand-catching notch 110. In a specific implementation, the first limiting portion 11 is provided with a first hand-catching notch 110, and the first hand-catching notch 110 is specifically a notch provided on the first limiting portion 11 along the short side direction of the remote control to be assembled, and the first hand-catching notch 110 divides the first limiting portion 11 into two parts in the long side direction of the remote control to be assembled. When the remote control to be assembled is placed on the remote control fixing tool, since the first limiting portion 11 abutting against the long sides of the remote control to be assembled has the first hand-catching notch 110 provided, the long sides of the remote control to be assembled are exposed in the first hand-catching notch 110. When the electric screwdriver has driven all the screws into the screw holes of the remote control to be assembled to complete the fastening of the PCB board and the cover, the operator can easily remove the remote control with the PCB board and the cover fastened from the tooling through the first buckle position notch 110, which is very convenient.

[0034] Further, refer to Figure 6 , the depth of the first hand-grip notch 110 is greater than the height of the first limit portion 11. In a specific implementation, the depth of the first hand-grip notch 110 is designed to be greater than the height of the first limit portion 11, that is, the bottom end of the first hand-grip notch 110 sinks into a certain depth of the base 10. When the remote control to be assembled is placed on the remote control fixing tooling, a certain gap will be left between the long sides of the remote control to be assembled and the bottom of the first hand-grip notch 110. After the electric screwdriver drives all the screws into the screw holes of the remote control to be assembled to complete the fastening of the PCB board and the face shell, the operator can more easily remove the remote control with the PCB board and the face shell fastened from the tooling through the gap.

[0035] In one embodiment, the second limiting portion 12 is provided with a second hand-locking notch (not shown) in the long side direction of the remote control to be assembled, and the short sides of the remote control to be assembled are exposed in the second hand-locking notch. In a specific implementation, a second hand-locking notch is provided on the second limiting portion 12, and the second hand-locking notch is specifically a notch provided on the second limiting portion 12 along the long side direction of the remote control to be assembled, and the provided second hand-locking notch divides the second limiting portion 12 into two parts in the long side direction of the remote control to be assembled. When the remote control to be assembled is placed on the remote control fixing tool, since the second limiting portion 12 abutting against the short sides of the remote control to be assembled has a second hand-locking notch, the short sides of the remote control to be assembled are exposed in the second hand-locking notch. When the electric screwdriver has driven all the screws into the screw holes of the remote control to be assembled to complete the fastening of the PCB board and the shell, the operator can easily remove the remote control with the PCB board and the shell fastened from the tool through the second hand-locking notch, which is very convenient.

[0036] In one embodiment, referring to Figures 1 to 3 , the first limiting part 11 and / or the second limiting part 12 are provided with a positioning hole 13, and the positioning hole 13 is used to cooperate with the screw to fix with the electric screwdriver device. In the specific implementation, the positioning hole 13 is a vertical through hole set on the first limiting part 11 or the second limiting part 12. The positioning hole 13 can be set on the first limiting part 11 or the second limiting part 12, as long as it does not affect the normal use of the first limiting part 11 and the second limiting part 12. Below the electric screwdriver head of the electric screwdriver device is a platform for installing the remote control fixing tool, and screw holes are opened at corresponding positions on the platform. The remote control fixing tool is fixed as a whole by passing the screws through the positioning holes 13 and then screwing them into the screw holes on the platform. A latch can also be set on the platform, and the remote control fixing tool can also be fixed by sleeve-connecting the positioning hole 13 on the latch. In order to make the fixation of the remote control fixing tool more stable, the number of positioning holes 13 is usually set at more than two, so that the remote control fixing tool has multiple fixing points, and when the electric screwdriver device is working, the remote control fixing tool will not have the problem of displacement and loosening.

[0037] Furthermore, the positioning hole 13 is a countersunk hole. In a specific implementation, the remote control fixing tool adopts a countersunk screw as a whole to fix it on the platform of the electric screwdriver device, and the countersunk screw is fixed by passing it through the positioning hole 13 and then screwing it into the screw hole on the platform. In order to prevent the head of the countersunk screw from protruding on the first limiting portion 11 or the second limiting portion 12 after it is fully tightened, the positioning hole 13 is designed as a countersunk hole structure, that is, the opening of the positioning hole 13 is partially expanded, and the head of the countersunk screw is accommodated in the expanded part of the opening after it is tightened.

[0038] In one embodiment, the positioning hole 13 is a threaded hole. In a specific implementation, the remote control fixing tool is fixed to the platform of the electric screwdriver device by screws, and the screws are passed through the positioning hole 13 and then screwed into the screw holes on the platform to achieve fixation. The positioning hole 13 is designed as a threaded hole structure. When fixing, the screws are first screwed into the threaded hole, and then continue to be screwed into the screw holes on the platform of the electric screwdriver device until they are tightened. The remote control fixing tool can be kept more stable and will not easily become loose.

[0039] In one embodiment, a flexible buffer (not shown) is provided on one side of the first limiting portion 11 facing the long side of the remote control to be assembled and on one side of the second limiting portion 12 facing the short side of the remote control to be assembled. In a specific implementation, the shell of the remote control to be assembled is usually made of plastic, which is easily scratched and scratched during the assembly process. In order to avoid such a situation, a layer of flexible buffer is provided at the contact part between the first limiting portion 11 and the second limiting portion 12 of the remote control fixing tool and the remote control to be assembled, that is, a layer of flexible buffer is provided on one side of the first limiting portion 11 facing the long side of the remote control to be assembled and on one side of the second limiting portion 12 facing the short side of the remote control to be assembled to protect the shell of the remote control to be assembled. The flexible buffer is usually sponge, foam, polystyrene, etc. When the remote control to be assembled is placed on the remote control fixing tool, its shell contacts the flexible buffer, and there will be no problem of scratching the shell.

[0040] In one embodiment, an electric screwdriver device is provided, which includes a remote control fixing tool, an electric screwdriver head and other components. The remote control fixing tool is mainly installed below the electric screwdriver head to position the remote control to be assembled to the corresponding point below the electric screwdriver head. The electric screwdriver head is used to automatically tighten the screws, and the screws are driven into the remote control to be assembled through the cooperation of the remote control fixing tool and the electric screwdriver head. Among them, the remote control fixing tool in this embodiment can adopt any remote control fixing tool provided by the utility model. Since the specific structure and working principle of the remote control fixing tool have been described in detail in the previous description, they will not be repeated here for the sake of brevity.

[0041] The electric screwdriver device in this embodiment adopts the remote control fixing tool provided by the utility model, thereby realizing automatic screwing of the remote control, and the screwing speed of the remote control is faster and the assembly efficiency is higher.

[0042] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various equivalent modifications or replacements within the technical scope disclosed by the utility model, and these modifications or replacements should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A remote control fixing tool, used to fix the position of the remote control to be assembled so as to cooperate with an electric screwdriver to automatically drive in screws, characterized in that: The remote control fixing tool comprises: Pedestal; A first limiting portion, provided on the base and used to abut against two long sides of the remote control to be assembled so as to limit the movement of the remote control to be assembled along the short side direction thereof; The second limiting portion is arranged on the base and is used to abut against the short sides of the remote control to be assembled to limit the movement of the remote control to be assembled along the long side direction thereof.

2. The remote control fixing tool according to claim 1, characterized in that: A position on the base corresponding to the button of the remote controller to be assembled is provided with a avoiding groove, and the button of the remote controller to be assembled is accommodated in the avoiding groove.

3. The remote control fixing tool according to claim 1, characterized in that: The first limiting portion is provided with a first hand-locking position notch in the short side direction of the remote control to be assembled, and the long sides of both sides of the remote control to be assembled are exposed in the first hand-locking position notch.

4. The remote control fixing tool according to claim 3, characterized in that: The depth of the first handle position notch is greater than the height of the first limiting portion.

5. The remote control fixing tool according to claim 1, characterized in that: The second limiting portion is provided with a second hand-locking position notch in the long side direction of the remote control to be assembled, and the short sides of the remote control to be assembled are exposed in the second hand-locking position notch.

6. The remote control fixing tool according to claim 1, characterized in that: The first limiting portion and / or the second limiting portion is provided with a positioning hole, and the positioning hole is used to cooperate with a screw to fix the electric screwdriver device.

7. The remote control fixing tool according to claim 6, characterized in that: The positioning hole is a countersunk hole.

8. The remote control fixing tool according to claim 6, characterized in that: The positioning hole is a threaded hole.

9. The remote control fixing tool according to any one of claims 1 to 8, characterized in that: A flexible buffer is provided on one side of the first limiting portion facing the long side of the remote control to be assembled and on one side of the second limiting portion facing the short side of the remote control to be assembled.

10. An electric screwdriver device, characterized in that: It comprises the remote control fixing tool as described in any one of claims 1 to 9.

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