Electric scissors

Abstract

The embodiment of the utility model relates to electric scissors. The pair of electric scissors comprises an upper retainer shell and a lower retainer shell, wherein the upper retainer shell and the lower retainer shell form a first shell; the second shell is connected with the first shell; the first movable blade and the second movable blade are hinged to the first shell; the first driving assembly is arranged in the first shell, and the first driving assembly is used for driving the first movable blade and the second movable blade to be relatively opened or closed; and the second driving assembly is arranged in the second shell, and the second driving assembly is connected with the first driving assembly and used for driving the first driving assembly to move. According to the embodiment of the invention, the first driving assembly is arranged in the first shell formed by the upper retainer shell and the lower retainer shell, so that the upper retainer shell and the lower retainer shell form a stable supporting effect on the first driving assembly, the first driving assembly can stably move, and stable work of the electric scissors is facilitated.

Description

Technical Field

[0001] The disclosed embodiments relate to the technical field of agricultural tools, and more particularly to an electric scissors. Background Art

[0002] Among agricultural tools, electric scissors are often used to prune branches. In the process of using electric scissors to prune branches, the driving components of the electric scissors may be unstable when working due to unreasonable settings of the driving components. It may happen that the branches are not cut off in one pruning, or the surrounding branches, flowers or fruits that do not need to be cut are damaged, thereby affecting the efficiency of pruning branches.

[0003] Therefore, it is necessary to improve one or more problems existing in the above-mentioned related technical solutions.

[0004] It should be noted that this section is intended to provide background or context for the technical solutions of the present disclosure stated in the claims. The description herein is not admitted to be prior art by virtue of being included in this section. Utility Model Content

[0005] The purpose of the embodiments of the present disclosure is to provide an electric scissors, thereby overcoming one or more problems caused by the limitations and defects of the related art at least to a certain extent.

[0006] According to a first aspect of an embodiment of the present disclosure, there is provided a method comprising:

[0007] An upper retainer shell and a lower retainer shell, wherein the upper retainer shell and the lower retainer shell constitute a first housing;

[0008] a second shell, the second shell being connected to the first shell;

[0009] a first movable blade and a second movable blade, wherein the first movable blade and the second movable blade are hingedly connected to the first housing;

[0010] a first drive assembly, the first drive assembly being arranged in the first housing, the first drive assembly being used to drive the first movable blade and the second movable blade to open or close relative to each other; wherein the upper retainer shell and the lower retainer shell are used to stably arrange the first drive assembly in the first housing formed by the upper retainer shell and the lower retainer shell;

[0011] The second driving assembly is disposed in the second housing and connected to the first driving assembly to drive the first driving assembly to move.

[0012] In one embodiment of the present disclosure, a plurality of fixing members are provided on the upper retaining frame shell, and a plurality of card slots are provided on the lower retaining frame shell; wherein the number of the fixing members is equal to the number of the card slots, and each of the fixing members on the upper retaining frame shell matches the card slot at the corresponding position on the lower retaining frame shell.

[0013] In one embodiment of the present disclosure, the first driving component includes:

[0014] A small bevel gear, wherein the small bevel gear is arranged on the second driving assembly;

[0015] A large bevel gear, which is disposed in the first housing and meshes with the small bevel gear;

[0016] A spur gear is arranged on the large bevel gear.

[0017] In one embodiment of the present disclosure, a receiving groove is provided at the end of the first movable blade, a first tooth portion is provided at the bottom of the receiving groove, the receiving groove is used for the spur gear to pass through, and the first tooth portion is meshed with the spur gear;

[0018] A second tooth portion is provided at the bottom of the second movable blade, and the second tooth portion is meshed with the large bevel gear.

[0019] In one embodiment of the present disclosure, the upper retainer shell is provided with a first accommodating portion, the first accommodating portion is used to arrange a first bearing, and when the spur gear passes through the accommodating groove, the first bearing is sleeved on the end of the spur gear;

[0020] The lower retaining frame shell is provided with a second accommodating portion, and the second accommodating portion is used to arrange a second bearing. When the spur gear passes through the accommodating groove, the second bearing is used to be sleeved on the end of the large bevel gear.

[0021] In one embodiment of the present disclosure, the second driving assembly includes:

[0022] A motor, wherein an output shaft of the motor is connected to the small bevel gear and is used to drive the small bevel gear to move.

[0023] In one embodiment of the present disclosure, the electric scissors further include:

[0024] A position sensor is disposed on the first movable blade and is electrically connected to the motor.

[0025] In one embodiment of the present disclosure, it also includes:

[0026] A switch is electrically connected to the motor and is used to control the opening or closing of the electric scissors.

[0027] In one embodiment of the present disclosure, it also includes:

[0028] A battery is used to provide the motor with required electrical energy.

[0029] In one embodiment of the present disclosure, a charging port is provided on the second shell, and the charging port is connected to the battery for charging the battery.

[0030] The technical solution provided by the embodiments of the present disclosure may have the following beneficial effects:

[0031] In the embodiment of the present disclosure, through the above-mentioned electric scissors, the first drive component is arranged in the first shell formed by the upper retaining shell and the lower retaining shell, so that the upper retaining shell and the lower retaining shell form a stability support for the first drive component, so that the first drive component can move stably, thereby facilitating the stable operation of the electric scissors. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] The accompanying drawings herein are incorporated into the specification and constitute a part of the specification, illustrate embodiments consistent with the present disclosure, and together with the specification are used to explain the principles of the present disclosure. Obviously, the accompanying drawings described below are only some embodiments of the present disclosure, and for ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without creative work.

[0033] Figure 1 A schematic structural diagram of an electric scissors in an exemplary embodiment of the present disclosure is shown;

[0034] Figure 2 An exploded view of an electric scissors according to an exemplary embodiment of the present disclosure is shown.

[0035] In the figure: 100, first housing; 110, upper retaining shell; 120, lower retaining frame shell; 200, second housing; 300, first moving blade; 310, accommodating groove; 311, first tooth portion; 400, second moving blade; 400, second tooth portion; 500, first drive assembly; 510, small bevel gear; 520, large bevel gear; 530, spur gear; 600, first bearing; 700, second bearing; 800, motor; 900, switch; 1000, position sensor; 1100, battery. DETAILED DESCRIPTION

[0036] Example embodiments will now be described more fully with reference to the accompanying drawings. However, example embodiments can be implemented in a variety of forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that the disclosure will be more comprehensive and complete and to fully convey the concepts of the example embodiments to those skilled in the art. The described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

[0037] In addition, the accompanying drawings are only schematic illustrations of the embodiments of the present disclosure and are not necessarily drawn to scale. The same reference numerals in the figures represent the same or similar parts, and their repeated descriptions will be omitted. Some of the block diagrams shown in the accompanying drawings are functional entities and do not necessarily correspond to physically or logically independent entities.

[0038] In this exemplary embodiment, an electric scissors is provided. Figure 1 and Figure 2 As shown in , the electric scissors may include: a first housing 100, a second housing 200, a first movable blade 300, a second movable blade 400, a first driving assembly 500 and a second driving assembly.

[0039] The first housing 100 includes an upper holder shell and a lower holder shell 120 , and the upper holder shell and the lower holder shell 120 constitute the first housing 100 .

[0040] The second shell 200 is connected to the first shell 100 .

[0041] The first movable blade 300 and the second movable blade 400 are hinged on the first housing 100 .

[0042] The first drive component 500 is arranged in the first shell 100, and the first drive component 500 is used to drive the first movable blade 300 and the second movable blade 400 to open or close relative to each other; wherein, the upper retaining frame shell and the lower retaining frame shell 120 are used to stably set the first drive component 500 in the first shell 100 formed by the upper retaining frame shell and the lower retaining frame shell 120.

[0043] A second driving assembly is disposed in the second housing 200 and is connected to the first driving assembly 500 to drive the first driving assembly 500 to move.

[0044] Through the above-mentioned electric scissors, the first drive component 500 is arranged in the first shell 100 formed by the upper retaining shell and the lower retaining shell 120, so that the upper retaining shell and the lower retaining shell 120 form a stability support for the first drive component 500, so that the first drive component 500 can move stably, which is convenient for the stable operation of the electric scissors.

[0045] Next, we will refer to Figure 1 to Figure 2 The respective parts of the above-mentioned electric scissors in this exemplary embodiment are described in more detail.

[0046] In one embodiment, the electric scissors include a first housing 100, a second housing 200, a first moving blade 300, a second moving blade 400, a first driving assembly 500 and a second driving assembly. The second housing 200 is connected to the first housing 100 to form the entire housing of the electric scissors. The first housing 100 includes an upper retaining frame shell and a lower retaining frame shell 120, the upper retaining frame shell and the lower retaining frame shell 120 constitute the first housing 100, the first moving blade 300 and the second moving blade 400 are hinged on the first housing 100, and the first driving assembly 500 is used to be arranged in the first housing 100, and the first driving assembly 500 is used to drive the first moving blade 300 and the second moving blade 400 to open or close relatively, and when the first driving assembly 500 drives the first moving blade 300 and the second moving blade 400 to open or close relatively, the first housing 100 composed of the upper retaining frame shell and the lower retaining frame shell 120 can stably support the movement of the first driving assembly 500, so that the first driving assembly 500 can move stably, which is convenient for the stable operation of the electric scissors. The second driving assembly is disposed in the second housing 200 . The second driving assembly is connected to the first driving assembly 500 . The second driving assembly provides the first driving assembly 500 with power for movement, so as to drive the first assembly to move.

[0047] In one embodiment, the upper retaining frame shell is provided with a plurality of fixings, and the lower retaining frame shell 120 is provided with a plurality of card slots; wherein, the number of the fixings is equal to the number of the card slots, and each of the fixings on the upper retaining frame shell matches the card slot at the corresponding position on the lower retaining frame shell 120. Specifically, the upper retaining frame shell and the lower retaining frame shell 120 are connected by a card connection. Further, by providing a plurality of fixings on the upper retaining frame shell and providing a plurality of card slots on the lower retaining frame shell 120 at the same time. The fixings on the upper retaining frame shell match the card slots at the corresponding position on the lower retaining frame shell 120, so that the first shell 100 is formed between the upper retaining frame shell and the lower retaining frame shell 120 by inserting the fixings into the card slots.

[0048] In one embodiment, the first driving assembly 500 comprises:

[0049] A small bevel gear 510, wherein the small bevel gear 510 is disposed on the second driving assembly;

[0050] A large bevel gear 520, wherein the large bevel gear 520 is disposed in the first housing 100 and meshes with the small bevel gear 510;

[0051] The spur gear 530 is disposed on the large bevel gear 520 .

[0052] Specifically, the first drive assembly 500 includes a small bevel gear 510, a large bevel gear 520 and a spur gear 530. The small bevel gear 510 is arranged on the second drive assembly and connected to the second drive assembly. The large bevel gear 520 is arranged in the first housing 100 and is located above the small bevel gear 510 and meshes with the small bevel gear 510. The spur gear 530 is arranged on the large bevel gear 520. When the small bevel gear 510 drives the large bevel gear 520 to rotate, the spur gear 530 rotates with the large bevel gear 520.

[0053] In one embodiment, a receiving groove 310 is formed at the end of the first movable blade 300, and a first tooth portion 311 is provided at the bottom of the receiving groove 310. The receiving groove 310 is used for the spur gear 530 to pass through, and the first tooth portion 311 is meshed with the spur gear 530.

[0054] A second tooth portion 400 is disposed at the bottom of the second movable blade 400 , and the second tooth portion 400 is meshed with the large bevel gear 520 .

[0055] Specifically, the receiving groove 310 starting from the end of the first movable blade 300 is used for the spur gear 530 to pass through, and the bottom of the receiving groove 310 is provided with a first tooth portion 311, and the first tooth portion 311 is meshed with the spur gear 530. The second tooth portion 400 provided at the bottom of the second movable blade 400 is also meshed with the spur gear 530. When the spur gear 530 drives the first movable blade 300 and the second movable blade 400 to move, since the first tooth portion 311 is located below the spur gear 530 and the second tooth portion 400 is located below the spur gear 530, the first movable blade 300 and the second movable blade 400 can be relatively opened or closed.

[0056] In one embodiment, the upper cage shell is provided with a first accommodation portion, the first accommodation portion is used to arrange a first bearing 600, and when the spur gear 530 passes through the accommodation groove 310, the first bearing 600 is sleeved on the end of the spur gear 530;

[0057] The lower retaining frame shell 120 is provided with a second accommodating portion, and the second accommodating portion is used to dispose a second bearing 700 . When the spur gear 530 passes through the accommodating groove 310 , the second bearing 700 is used to be sleeved on the end of the large bevel gear 520 .

[0058] Specifically, in order to set the first drive assembly 500 in the first housing 100 and provide support for the first drive assembly 500, so that the first drive assembly 500 can be stably set in the first housing 100, a first accommodating portion is provided on the upper retaining frame shell, and a second accommodating portion is provided on the lower retaining frame shell 120, and the positions of the first accommodating portion and the second accommodating portion correspond to each other. Among them, the first accommodating portion is used to set the first bearing 600, and when the spur gear 530 passes through the accommodating groove 310, the first bearing 600 is sleeved on the end of the spur gear 530, and at the same time, the first bearing 600 is accommodated in the first accommodating portion on the upper retaining frame shell. The second accommodating portion is used to set the second bearing 700, and when the spur gear 530 passes through the accommodating groove 310, the second bearing 700 is sleeved on the end of the large bevel gear 520, and at the same time, the second bearing 700 is accommodated in the second accommodating portion on the lower retaining frame shell 120. With such arrangement, the upper retainer shell and the lower retainer shell 120 can provide stability support for the first drive assembly 500, so that the first drive assembly 500 can move smoothly.

[0059] In one embodiment, the second drive assembly comprises:

[0060] The motor 800 has an output shaft connected to the small bevel gear 510 to drive the small bevel gear 510 to move. Specifically, the motor 800 has an output shaft, and the output shaft is connected to the small bevel gear 510 to drive the small bevel gear 510 to move. The motor 800 is a reduction motor 800.

[0061] In one embodiment, the electric scissors further include:

[0062] The position sensor 1000 is disposed on the first movable blade 300, and the position sensor 1000 is electrically connected to the motor 800. Specifically, the position sensor 1000 is installed on the first movable blade 300, and the position sensor 1000 is electrically connected to the motor 800, so that the position sensor 1000 can limit the movement stroke of the first movable blade 300.

[0063] In one embodiment, it further includes:

[0064] The switch 900 is electrically connected to the motor 800 and is used to control the opening or closing of the electric scissors. Specifically, the switch 900 is used to control the opening or closing of the electric scissors. For example, when the electric scissors are started, the switch 900 is pressed twice in succession, the electric scissors are turned on, and the first movable blade 300 and the second movable blade 400 of the electric scissors are in a relatively open state. Then, when trimming branches, the first movable blade 300 and the second movable blade 400 clamp the branches. Then, the switch 900 is pressed once, and the motor 800 of the electric scissors works, driving the small bevel gear 510 to rotate, the small bevel gear 510 drives the large bevel gear 520 to rotate, the large bevel gear 520 drives the spur gear 530 to rotate, and the spur gear 530 drives the first movable blade 300 and the second movable blade 400 to rotate, driving the first movable blade 300 and the second movable blade 400 to be relatively closed. When the first movable blade 300 and the second movable blade move to the relatively closed state, the branches are cut off in the process, and the trimming of the branches is completed. After the pruning of the branches is completed, the switch 900 is pressed once again, and the electric scissors are transformed between the relatively closed state and the relatively open state. When the electric scissors need to be turned off, the switch 900 is pressed twice continuously to turn off the electric scissors.

[0065] In one embodiment, it further includes:

[0066] The battery 1100 is used to provide the required electric energy to the motor 800. The battery 1100 is used to provide the required electric energy to the motor 800, wherein the battery 1100 can be a lithium battery or a storage battery, and this example does not impose any limitation on this.

[0067] In one embodiment, a charging port is provided on the second housing 200, and the charging port is connected to the battery 1100 for charging the battery 1100. The charging port facilitates charging the battery 1100.

[0068] It should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like in the above description indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present disclosure and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the embodiments of the present disclosure.

[0069] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present disclosure, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0070] In the embodiments of the present disclosure, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present disclosure can be understood according to specific circumstances.

[0071] In the embodiments of the present disclosure, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include the first and second features being in direct contact, or may include the first and second features not being in direct contact but being in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes the first feature being directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0072] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present disclosure. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification.

[0073] Those skilled in the art will readily appreciate other embodiments of the present disclosure after considering the specification and practicing the utility model disclosed herein. This application is intended to cover any variations, uses or adaptations of the present disclosure, which follow the general principles of the present disclosure and include common knowledge or customary technical means in the art that are not disclosed in the present disclosure. The specification and examples are intended to be exemplary only, and the true scope and spirit of the present disclosure are indicated by the appended claims.

Claims

1. An electric scissors, characterized in that: include: An upper retainer shell and a lower retainer shell, wherein the upper retainer shell and the lower retainer shell constitute a first housing; a second shell, the second shell being connected to the first shell; a first movable blade and a second movable blade, wherein the first movable blade and the second movable blade are hingedly connected to the first housing; a first drive assembly, the first drive assembly being arranged in the first housing, the first drive assembly being used to drive the first movable blade and the second movable blade to open or close relative to each other; wherein the upper retainer shell and the lower retainer shell are used to stably arrange the first drive assembly in the first housing formed by the upper retainer shell and the lower retainer shell; The second driving assembly is disposed in the second housing and connected to the first driving assembly to drive the first driving assembly to move.

2. The electric scissors according to claim 1, characterized in that: The upper retainer shell is provided with a plurality of fixing members, and the lower retainer shell is provided with a plurality of slots; wherein the number of the fixing members is equal to the number of the slots, and each fixing member on the upper retainer shell matches the slot at the corresponding position on the lower retainer shell.

3. The electric scissors according to claim 1, characterized in that: The first driving assembly comprises: A small bevel gear, wherein the small bevel gear is arranged on the second driving assembly; A large bevel gear, which is disposed in the first housing and meshes with the small bevel gear; A spur gear is arranged on the large bevel gear.

4. The electric scissors according to claim 3, characterized in that: An accommodating groove is formed at the end of the first movable blade, a first tooth portion is formed at the bottom of the accommodating groove, the accommodating groove is used for the spur gear to pass through, and the first tooth portion is meshed with the spur gear; A second tooth portion is provided at the bottom of the second movable blade, and the second tooth portion is meshed with the large bevel gear.

5. The electric scissors according to claim 4, characterized in that: The upper cage shell is provided with a first accommodating portion, the first accommodating portion is used to arrange a first bearing, and when the spur gear passes through the accommodating groove, the first bearing is sleeved on the end of the spur gear; The lower retaining frame shell is provided with a second accommodating portion, and the second accommodating portion is used to arrange a second bearing. When the spur gear passes through the accommodating groove, the second bearing is used to be sleeved on the end of the large bevel gear.

6. The electric scissors according to claim 3, characterized in that: The second driving assembly comprises: A motor, wherein an output shaft of the motor is connected to the small bevel gear and is used to drive the small bevel gear to move.

7. The electric scissors according to claim 6, characterized in that: The electric scissors also include: A position sensor is disposed on the first movable blade and is electrically connected to the motor.

8. The electric scissors according to claim 6, characterized in that: Also includes: A switch is electrically connected to the motor and is used to control the opening or closing of the electric scissors.

9. The electric scissors according to claim 6, characterized in that: Also includes: A battery is used to provide the motor with required electrical energy.

10. The electric scissors according to claim 9, characterized in that: The second shell is provided with a charging port, which is connected to the battery and is used to charge the battery.

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