Portable electric tool

Abstract

The utility model discloses a portable electric tool which comprises a shell, a trimming cutter body is installed on the outer wall of the shell, a cutter head is installed on the outer wall of the shell, a plug is installed on one side of the trimming cutter body, a handle is installed on the outer wall of the trimming cutter body, and a battery is installed at the bottom of the trimming cutter body. The portable electric tool further comprises an installation device and a control device, wherein the installation device is installed in the shell; the connecting device is mounted in the trimming knife main body; and the anti-skid device is arranged on the outer wall of the anti-skid device. According to the portable electric tool, the battery provides electric energy for the shear head through the plug, the shear head and the pruning shear body are installed together through the installation device, the shear head and the pruning shear body can be detached, and therefore the problem that an electric branch pruning shear is large is solved. And the electric branch pruning knife is convenient to carry.

Description

Technical Field

[0001] The utility model relates to the technical field of garden tools, in particular to a portable electric tool. Background Art

[0002] Garden tools are equipment used to maintain human green landscapes. They are mechanized tools that replace most manual labor to maintain lawns, hedges, protect flowers, plants, and trees. According to the occasion of use, garden tools include gardening tools and garden tools. According to the object of use, they can also be divided into household tools and professional tools. Electric tree pruner is also a kind of garden tool.

[0003] When using a conventional electric branch pruner, a worker holds the handle of the electric branch pruner, places the electric branch pruner on the outside of a branch, and presses the switch of the electric branch pruner. The movable blade of the electric branch pruner rotates, and the movable blade rotates to cooperate with the static blade to cut the branch, thereby completing the pruning of the branch.

[0004] When using a traditional electric branch pruner, the worker presses the switch of the electric branch pruner, and the electric branch pruner trims the branches. Since the electric tool itself is large and heavy when used, it is inconvenient to carry the electric branch pruner, which makes it difficult to promote the use of the electric branch pruner. Utility Model Content

[0005] In view of the shortcomings of the existing technology, the utility model provides a portable electric tool, which solves the problem that when using traditional electric branch pruners, the staff presses the switch of the electric branch pruner to prune the branches. Since the electric tool itself is large and heavy, it is inconvenient to carry the electric branch pruner, which makes it difficult to promote the use of the electric branch pruner.

[0006] To achieve the above-mentioned objectives, the present invention is implemented through the following technical solutions: a portable electric tool, comprising a shell, a pruning cutter body is mounted on the outer wall of the shell, a scissor head is mounted on the outer wall of the shell, a plug is mounted on one side of the pruning cutter body, a handle is mounted on the outer wall of the pruning cutter body, and a battery is mounted on the bottom of the pruning cutter body, the portable electric tool also comprising: a mounting device mounted inside the shell; a connecting device mounted inside the pruning cutter body; and an anti-slip device provided on the outer wall of the anti-slip device; wherein the mounting device facilitates fixing the pruning cutter body and the scissor head together, the connecting device facilitates transmitting current from the pruning cutter body to the scissor head, and the anti-slip device can increase the friction between the pruning cutter body and the user's hand.

[0007] Preferably, a baffle is installed on the outer wall of the battery.

[0008] Preferably, the mounting device includes: a screw rod, which is rotatably connected to the inner wall of the shell through a bearing; an inclined plate, which is threadedly connected to the outer wall of the screw rod; two bent rods, both of which are movably connected to the outer wall of the inclined plate and the outer wall of the shell; two limit rods, which are movably connected to the inner wall of the bent rod; two slides, which are movably connected to the inner wall of the shell and fixedly connected to the outer walls of the two limit rods, and the outer wall of the slide is plugged into the inner wall of the scissors head; two first springs, which are both installed on the inner wall of the shell and fixedly connected to the outer walls of the two slides; wherein, when the screw rod rotates, it squeezes the bent rod to move through the inclined plate, and the bent rod drives the slide to rotate through the limit rod, and the slide compresses the first spring, and at the same time, the slide is plugged into the inside of the scissors head.

[0009] Preferably, the connecting device includes: a slider movably connected to the inner wall of the pruning blade body and movably connected to the outer wall of the plug; a first bolt threadedly connected to the inner wall of the slider and tightly abutting against the outer wall of the plug; a second spring mounted on the inner wall of the pruning blade body and fixedly connected to the bottom of the slider; wherein the plug is mounted inside the slider using the first bolt, and when the slider is released, the first spring in a compressed state drives the plug to move, and the plug is inserted into the interior of the scissor head.

[0010] Preferably, the anti-slip device includes: an anti-slip pad installed on the outer wall of the pruning knife body; two second bolts are provided, which are threadedly connected to the inner wall of the anti-slip pad and threadedly connected to the inner wall of the pruning knife body; wherein, after the second bolts are rotated, the anti-slip pad is fixed to the outer wall of the pruning knife body.

[0011] Beneficial effects

[0012] The utility model provides a portable electric tool with the following beneficial effects: the portable electric tool uses a battery to provide power to the scissor head through a plug, and the scissor head and pruning blade body are installed together through an installation device. The scissor head and pruning blade body can be disassembled, thereby solving the problem of electric branch pruning blades being large, facilitating the portability of the electric branch pruning blades, and facilitating the promotion and use of electric branch pruning blades.

[0013] The plug and the scissor head are connected together through a connecting device, allowing the battery to transfer electrical energy to the scissor head through the plug. The electrical energy provides power for the scissor head. The anti-slip device increases the friction between the pruning knife body and the user's hand to prevent the electric branch pruning knife from falling off during use. The baffle blocks the battery charging port to prevent foreign objects from entering the battery charging port. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of the utility model;

[0015] Figure 2 for Figure 1 Schematic diagram of the flat cross-section structure;

[0016] Figure 3 for Figure 2 Schematic diagram of the connection structure of the middle screw rod, inclined plate and bent rod;

[0017] Figure 4 for Figure 2 Schematic diagram of the connection structure of the middle slider, the first bolt and the second spring;

[0018] Figure 5 for Figure 2 Schematic diagram of the connection structure between the middle pruning cutter body, anti-slip pad and second bolt.

[0019] In the figure: 1. Housing; 2. Mounting device; 201. Screw rod; 202. Inclined plate; 203. Bending rod; 204. Limiting rod; 205. Slide plate; 206. First spring; 3. Connecting device; 301. Slider; 302. First bolt; 303. Second spring; 4. Scissor head; 5. Plug; 6. Trimmer body; 7. Anti-slip device; 701. Anti-slip pad; 702. Second bolt; 8. Handle; 9. Battery; 10. Baffle. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] By those skilled in the art, the components in this case are connected in sequence. The specific connection and operation sequence should refer to the following working principle. The detailed connection means are well-known technologies in this field. The following mainly introduces the working principle and process.

[0022] When using a traditional electric branch pruner, a worker presses the switch of the electric branch pruner, and the electric branch pruner prunes the branches. Since the electric tool itself is large and heavy when used, it is inconvenient to carry the electric branch pruner, which makes it difficult to promote the use of the electric branch pruner.

[0023] In view of this, the utility model provides a portable electric tool, in which a battery provides power to the scissor head through a plug, and the scissor head and the pruning knife body are installed together through an installation device. The scissor head and the pruning knife body can be disassembled, thereby solving the problem that the electric branch pruning knife is large, making it easy to carry the electric branch pruning knife and facilitating the promotion and use of the electric branch pruning knife.

[0024] Example 1: By Figure 1 、 2 , 3 and 4 show that a portable electric tool comprises a housing 1, a pruning blade body 6 is mounted on the outer wall of the housing 1, a scissor head 4 is mounted on the outer wall of the housing 1, a plug 5 is mounted on one side of the pruning blade body 6, a grip 8 is mounted on the outer wall of the pruning blade body 6, and a battery 9 is mounted on the bottom of the pruning blade body 6. The portable electric tool also includes: a mounting device 2 mounted inside the housing 1; a connecting device 3 mounted inside the pruning blade body 6; and an anti-slip device 7 provided on the outer wall of the anti-slip device 7; wherein the mounting device 2 facilitates fixing the pruning blade body 6 and the scissor head 4 together, the connecting device 3 facilitates transmitting current from the pruning blade body 6 to the scissor head 4, and the anti-slip device 7 can increase the friction between the pruning blade body 6 and the user's hand;

[0025] In the specific implementation process, it is worth noting that there is no specific limitation on the model of the battery 9, as long as it meets the usage requirements. The mounting device 2 facilitates fixing the trimmer body 6 and the scissor head 4 together, the connecting device 3 facilitates inserting the plug 5 into the interior of the scissor head 4, and the anti-slip device 7 increases the friction between the trimmer body 6 and the user's hand.

[0026] Furthermore, a baffle 10 is installed on the outer wall of the battery 9;

[0027] In the specific implementation process, it is worth noting that the baffle 10 blocks the charging port of the battery 9 to prevent foreign matter from entering the interior of the battery 9;

[0028] Specifically, when using the portable power tool, the scissor head 4 is installed above the pruning blade body 6 using the mounting device 2, the plug 5 is fixed by the connecting device 3, and the plug 5 is inserted into the interior of the scissor head 4. The anti-slip device 7 increases the friction between the pruning blade body 6 and the user's hand, and the power of the battery 9 enters the interior of the scissor head 4 through the plug 5, driving the scissor head 4 to work.

[0029] Example 2: By Figure 1 、 2, 3 and 4, the mounting device 2 includes: a screw rod 201, which is rotatably connected to the inner wall of the housing 1 through a bearing; a slant plate 202, which is threadedly connected to the outer wall of the screw rod 201; two bent rods 203 are provided, both of which are movably connected to the outer wall of the slant plate 202 and are connected to the outer wall of the housing 1; two limiting rods 204 are provided, which are movably connected to the inner wall of the bent rod 203 respectively; two slide plates 205 are provided, both of which are movably connected to the inner wall of the housing 1 and are connected to the two limiting rods 2 04 is fixedly connected, and the outer wall of the slide 205 is plugged into the inner wall of the scissor head 4; two first springs 206 are provided, both of which are installed on the inner wall of the housing 1 and are fixedly connected to the outer walls of the two slides 205; wherein, when the screw rod 201 rotates, the inclined plate 202 squeezes the bent rod 203 to rotate, and the bent rod 203 drives the slide 205 to move through the limit rod 204, and the slide 205 compresses the first spring 206, and at the same time, the slide 205 is plugged into the inside of the scissor head 4;

[0030] In the specific implementation process, it is worth noting that the rotating screw 201 squeezes the bent rod 203 through the inclined plate 202 to rotate, and the bent rod 203 drives the slide 205 to move through the limit rod 204, and the slide 205 is inserted into the interior of the scissor head 4;

[0031] Specifically, based on the above-mentioned embodiment 1, the staff drives the screw rod 201 to rotate, the screw rod 201 drives the inclined plate 202 to move, the inclined plate 202 squeezes the bent rod 203 to rotate, the bent rod 203 drives the limit rod 204 to move, the limit rod 204 drives the slide plate 205 to move, the slide plate 205 compresses the first spring 206, and at the same time the slide plate 205 is inserted into the interior of the scissors head 4 to fix the scissors head 4 and the trimming knife body 6 together.

[0032] Example 3: By Figure 1 、 2 As can be seen from Figures 3 and 4, the connecting device 3 includes: a slider 301, movably connected to the inner wall of the pruning blade body 6 and movably connected to the outer wall of the plug 5; a first bolt 302, threadedly connected to the inner wall of the slider 301 and tightly abutting against the outer wall of the plug 5; a second spring 303, mounted on the inner wall of the pruning blade body 6 and fixedly connected to the bottom of the slider 301; wherein, the plug 5 is mounted inside the slider 301 using the first bolt 302. After the slider 301 is released, the compressed first spring 206 drives the plug 5 to move, and the plug 5 is inserted into the interior of the scissor head 4;

[0033] In the specific implementation process, it is worth noting that the plug 5 is electrically connected to the battery 9, the first bolt 302 is rotated to fix the plug 5 inside the slider 301, and after the slider 301 is released, the second spring 303 in the compressed state helps the slider 301 to reset, and the slider 301 drives the plug 5 to be inserted into the scissor head 4;

[0034] Specifically, based on the above-mentioned embodiment 1, the slider 301 is pushed downward to compress the second spring 303, and the first bolt 302 is twisted to rotate. The first bolt 302 fixes the plug 5 inside the slider 301. The second spring 303 in the compressed state of the slider 301 is released to help the slider 301 reset. The slider 301 inserts the plug 5 into the scissor head 4 to complete the electrical connection between the scissor head 4 and the battery 9.

[0035] Example 4: By Figure 1 、 2 , 3 and 4 show that the anti-slip device 7 includes: an anti-slip pad 701, which is installed on the outer wall of the pruning blade body 6; two second bolts 702 are provided, which are threadedly connected to the inner wall of the anti-slip pad 701 and the inner wall of the pruning blade body 6; wherein, after the second bolts 702 are rotated, the anti-slip pad 701 is fixed to the outer wall of the pruning blade body 6;

[0036] In the specific implementation process, it is worth noting that after the second bolt 702 is rotated, the anti-slip pad 701 is fixed to the outer wall of the trimmer body 6;

[0037] Specifically, based on the above embodiment 1, the staff drives the second bolt 702 to rotate, and the second bolt 702 cooperates with the pruning knife body 6 to fix the anti-slip pad 701. The anti-slip pad 701 is made of rubber material to increase the friction between the staff's hand and the pruning knife body 6.

[0038] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include," "comprise," or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations. The phrase "includes an element defined by..." does not exclude the presence of other identical elements in the process, method, article, or device that includes the element.

[0039] In the present invention, unless otherwise clearly stipulated and limited, the terms "install", "set", "connect", "fix", "screw" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated 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. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to the specific circumstances.

[0040] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A portable electric tool comprising a housing (1), characterized in that: The outer wall of the housing (1) is mounted with a trimmer body (6), the outer wall of the housing (1) is mounted with a trimmer head (4), a plug (5) is mounted on one side of the trimmer body (6), a handle (8) is mounted on the outer wall of the trimmer body (6), and a battery (9) is mounted on the bottom of the trimmer body (6). The portable electric tool further comprises: A mounting device (2) mounted inside the housing (1); A connecting device (3) is installed inside the trimming knife body (6); an anti-slip device (7), arranged on an outer wall of the anti-slip device (7); The mounting device (2) facilitates fixing the pruning knife body (6) and the scissor head (4) together, the connecting device (3) facilitates transmitting electric current from the pruning knife body (6) to the scissor head (4), and the anti-slip device (7) can increase the friction between the pruning knife body (6) and the user's hand.

2. The portable power tool according to claim 1, wherein: A baffle (10) is installed on the outer wall of the battery (9).

3. The portable power tool according to claim 1, wherein: The mounting device (2) comprises: A screw rod (201) is rotatably connected to the inner wall of the housing (1) via a bearing; An inclined plate (202) is threadedly connected to the outer wall of the screw rod (201); Two bent rods (203) are provided, both movably connected to the outer wall of the inclined plate (202) and the outer wall of the housing (1); Two limiting rods (204) are provided and are movably connected to the inner wall of the bending rod (203); Two slides (205) are provided, both of which are movably connected to the inner wall of the housing (1) and fixedly connected to the outer walls of the two limiting rods (204), and the outer walls of the slides (205) are plugged into the inner wall of the scissor head (4); Two first springs (206) are provided, both mounted on the inner wall of the housing (1) and fixedly connected to the outer walls of the two slides (205); When the screw rod (201) rotates, the inclined plate (202) squeezes the bent rod (203) to move, and the bent rod (203) drives the slide plate (205) to rotate through the limit rod (204). The slide plate (205) compresses the first spring (206), and at the same time, the slide plate (205) is inserted into the interior of the scissor head (4).

4. The portable power tool according to claim 1, wherein: The connecting device (3) comprises: A slider (301) is movably connected to the inner wall of the trimmer body (6) and movably connected to the outer wall of the plug (5); A first bolt (302) is threadedly connected to the inner wall of the slider (301) and is tightly abutted against the outer wall of the plug (5); A second spring (303) is mounted on the inner wall of the trimmer body (6) and is fixedly connected to the bottom of the slider (301); The plug (5) is installed inside the slider (301) using a first bolt (302). After the slider (301) is released, the first spring (206) in a compressed state drives the plug (5) to move, and the plug (5) is inserted into the interior of the scissor head (4).

5. The portable power tool according to claim 1, characterized in that: The anti-slip device (7) comprises: An anti-slip pad (701) is mounted on the outer wall of the trimming knife body (6); Two second bolts (702) are provided, which are threadedly connected to the inner wall of the anti-slip pad (701) and are also threadedly connected to the inner wall of the trimmer body (6); Wherein, after the second bolt (702) is rotated, the anti-slip pad (701) is fixed to the outer wall of the trimming knife body (6).

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