Electric scissors with laser positioning function

Abstract

The utility model discloses a pair of electric scissors with a laser positioning function. The laser cutting machine comprises a machine shell, a tool bit driving device is arranged in the machine shell, a tool bit assembly and a transmitting port are arranged on the front side of the machine shell, a containing cavity is formed in the rear side of the transmitting port, the front end of the containing cavity is communicated with the transmitting port, and a laser transmitting module is arranged in the containing cavity. Laser emitted by the laser emitting module is used for positioning the trimming position of the tool bit assembly, the tool bit assembly comprises a left tool bit and a right tool bit, and the tool bit driving device is used for driving the right tool bit to be close to / away from the left tool bit. The pruning machine has the advantage of being good in pruning effect.

Description

TECHNICAL FIELD

[0001] The utility model relates to electric scissors technical field especially, it is electric scissors with laser positioning function. BACKGROUND

[0002] In the present garden engineering, electric scissors are a kind of tools for pruning and arranging plant branches, and electric scissors can help gardeners to prune trees quickly.But the pruning process of the existing electric scissors is to measure the cutting position by the user, and then the branches are pruned by the electric scissors, which may appear that the branches are not pruned to the preset position after the electric scissors cut, resulting in poor final pruning effect. SUMMARY

[0003] The utility model discloses in order to solve above-mentioned technical problem, provide a kind of electric scissors with laser positioning function, with the advantage that pruning effect is good.

[0004] In order to solve the above problems, the utility model adopts the following technical solutions to achieve:

[0005] The utility model discloses an electric scissors with laser positioning function, including shell, be equipped with cutter head driving arrangement in the shell, the cutter head assembly and emission port are equipped in the shell front side, the emission port rear side is equipped with containing cavity, the containing cavity front end is connected with emission port, the containing cavity is equipped with laser emission module, the laser that the laser emission module emits is used for the cutting position of cutter head assembly positioning, the cutter head assembly includes left cutter head and right cutter head, the cutter head driving arrangement is used to drive right cutter head close to / away from left cutter head.

[0006] In the scheme, the cutter head assembly of electric scissors is close to the place needing pruning, and the place illuminated by the laser emitted by laser emission module is the current cutting position of cutter head assembly, which is convenient for pruning, has good pruning effect and high pruning efficiency.

[0007] As preferred, the laser emitted by the laser emission module is located in the same plane with the inner side surface of the blade of the left cutter head through the emission port.

[0008] As preferred, the emission port is located above the cutter head assembly.

[0009] As preferred, the laser emission module includes laser emitter, a linear optical lens and adjusting mechanism, the linear optical lens is located at the front side of laser emitter, and the adjusting mechanism is used to adjust the left and right positions of laser emitter.

[0010] The laser emitter in the laser emission module emits a laser beam, the emitted laser beam enters a linear optical lens, the linear optical lens converts the emitted laser beam into a fan-shaped laser, and the fan-shaped laser hits a pruning position on a branch to form a pruning line for displaying the pruning position, so that the user can know the pruning position.

[0011] As preferred, the accommodating cavity comprises a first cavity and a second cavity arranged at the front side of the first cavity, the first cavity is communicated with the second cavity, the front end of the second cavity is communicated with the emission port, the laser emitter is movable left and right along the first cavity, the width of the second cavity is greater than the width of the laser emitter, the linear optical lens is arranged in the second cavity, the linear optical lens limits the front of the laser emitter, the limiting blocks for limiting the linear optical lens are symmetrically arranged in the emission port, the adjusting mechanism comprises an adjusting spring arranged in the first cavity, the adjusting spring is arranged at the left side of the laser emitter, the two ends of the adjusting spring are respectively in contact with the left side wall of the first cavity and the left side wall of the laser emitter, two threaded holes are arranged at the right side of the shell corresponding to the position of the laser emitter, the two threaded holes are arranged side by side in front and back, the threaded holes are communicated with the first cavity, and the adjusting screws are screw-connected in the threaded holes.

[0012] When the laser emitted by the laser emitter deviates from the actual cutting position, the two adjusting screws are rotated to press / relax the laser emitter, so that the position of the laser emitter is changed until the laser emitted by the laser emitter is consistent with the actual cutting position, and the adjusting spring always presses the laser emitter when the position of the laser emitter is changed.

[0013] As preferred, the laser emitter is provided with an adjusting groove corresponding to the position of the adjusting screw, and the adjusting groove is matched with the corresponding adjusting screw.

[0014] As preferred, the laser emitter is provided with a limiting groove corresponding to the position of the adjusting spring, and the limiting groove is used for limiting the end of the adjusting spring.

[0015] The laser emission module can quickly and accurately display the cutting position of the tool head assembly, and the user can conveniently control the electric scissors. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 is a structural schematic view of the utility model;

[0017] Figure 2 is a structural schematic view of another view of the utility model;

[0018] Figure 3 is the structural schematic view of the laser emission module in the utility model;

[0019] Figure 4 is Figure 3 is the local enlarged view of A in the utility model;

[0020] Figure 5 is the structural schematic view of the adjusting spring in the utility model.

[0021] In the figure: 1, the casing, 2, the cutter head assembly, 21, left cutter head, 22, right cutter head, 3, the emission port, 4, laser emission module, 41, laser emitter, 411, adjusting groove, 412, limiting groove, 42, linear optical lens, 43, accommodating cavity, 44, adjusting spring, 45, threaded hole, 46, adjusting screw, 5, cutter head driving device. DETAILED DESCRIPTION

[0022] The technical scheme of the utility model is further specifically explained below by examples and in conjunction with the drawings.

[0023] Example: the electric scissors with laser positioning function in the example comprises a casing 1, a cutter head driving device 5 is arranged in the casing 1, a cutter head assembly 2 and an emission port 3 are arranged on the front side of the casing 1, an accommodating cavity 43 is arranged on the rear side of the emission port 3, the front end of the accommodating cavity 43 is communicated with the emission port 3, a laser emission module 4 is arranged in the accommodating cavity 43, the cutter head assembly 2 comprises a left cutter head 21 and a right cutter head 22, the laser emitted by the laser emission module 4 is located in the same plane with the inner side surface of the blade of the left cutter head 21 through the emission port 3, and the cutter head driving device 5 is used to drive the right cutter head 22 to approach / away from the left cutter head 21. Figures 1 to 5

[0024] The laser emission module 4 comprises a laser emitter 41, a linear optical lens 42 and an adjusting mechanism, and the linear optical lens 42 is located on the front side of the laser emitter 41.

[0025] ​The accommodating cavity 43 comprises a first cavity and a second cavity arranged at the front side of the first cavity, the first cavity is communicated with the second cavity, the laser emitter 41 can move left and right along the first cavity, the width of the second cavity is greater than the width of the laser emitter 41, the linear optical lens 42 is arranged in the second cavity, the linear optical lens 42 limits the front of the laser emitter 41, the limiting blocks for limiting the linear optical lens 42 are symmetrically arranged on the front side of the second cavity, the adjusting mechanism comprises an adjusting spring 44 arranged in the first cavity, the adjusting spring 44 is arranged at the left side of the laser emitter 41, the two ends of the adjusting spring 44 are respectively in contact with the left side wall of the first cavity and the left side wall of the laser emitter 41, two threaded holes 45 are arranged on the right side of the shell 1 corresponding to the position of the laser emitter 41, the two threaded holes 45 are arranged side by side in front and back, the threaded hole 45 is communicated with the first cavity, the threaded hole 45 is screwed with the adjusting screw 46, and the inner side of the adjusting screw 46 is in abutment with the laser emitter 41.

[0026] The laser emitter 41 is provided with an adjusting groove 411 corresponding to the position of the adjusting screw 46, and the adjusting groove 411 is matched with the corresponding adjusting screw 46.

[0027] The laser emitter 41 is provided with a limiting groove 412 corresponding to the position of the adjusting spring 44, and the limiting groove 412 is used for limiting the end of the adjusting spring 44.

[0028] In the scheme, the laser emitter in the laser emitting module emits a laser beam, the emitted laser beam enters the linear optical lens, the linear optical lens converts the entered laser beam into a fan-shaped laser, and the fan-shaped laser is emitted through the emitting port to form a pruning line for displaying the pruning position on the pruning position of the branch, so that the user can know the pruning position.

[0029] When the laser emitted by the laser emitter deviates from the actual cutting position, the two adjusting screws are rotated to press / relax the laser emitter, so that the position of the laser emitter is changed until the laser emitted by the laser emitter is consistent with the actual cutting position, and the adjusting spring always presses the laser emitter when the position of the laser emitter is changed.

Claims

1. An electrically operated scissors with laser positioning function, characterized in that: The utility model provides a laser cutting device, including casing (1), the casing (1) is equipped with tool bit drive arrangement (5) inside, the casing (1) front side is equipped with tool bit assembly (2) and launch port (3), the launch port (3) rear side is equipped with accommodating cavity (43), the accommodating cavity (43) front end is linked with launch port (3), the accommodating cavity (43) is equipped with laser emission module (4) inside, the laser that laser emission module (4) emits is used for the trimming position of tool bit assembly (2) positioning, tool bit assembly (2) includes left tool bit (21) and right tool bit (22), tool bit drive arrangement (5) is used to drive right tool bit (22) close to / away from left tool bit (21).

2. The electric scissors with laser positioning function according to claim 1, characterized in that: The laser emitted by the laser emission module (4) is in the same plane as the inner side of the blade of the left tool bit (21) through the launch port (3).

3. The electric scissors with laser positioning function according to claim 1, characterized in that: The launch port (3) is located above the tool bit assembly (2).

4. The electric scissors with laser positioning function according to claim 1, characterized in that: The laser emission module (4) includes a laser emitter (41), a linear optical lens (42), and an adjusting mechanism. The linear optical lens (42) is located in front of the laser emitter (41). The adjusting mechanism is used to adjust the left and right positions of the laser emitter (41).

5. The electric scissors with laser positioning function according to claim 4, characterized in that: The accommodating cavity (43) includes a first cavity and a second cavity arranged in front of the first cavity. The first cavity is communicated with the second cavity. The front end of the second cavity is communicated with the launch port (3). The laser emitter (41) can move left and right along the first cavity. The width of the second cavity is greater than the width of the laser emitter (41). The linear optical lens (42) is arranged in the second cavity. The linear optical lens (42) limits the front of the laser emitter (41). The launch port (3) is symmetrically provided with limiting blocks in the upper and lower directions for limiting the linear optical lens (42). The adjusting mechanism includes an adjusting spring (44) arranged in the first cavity. The adjusting spring (44) is arranged on the left side of the laser emitter (41). The two ends of the adjusting spring (44) are in contact with the left side wall of the first cavity and the left side wall of the laser emitter (41), respectively. Two threaded holes (45) are provided on the right side of the casing (1) corresponding to the position of the laser emitter (41). The two threaded holes (45) are arranged side by side in front and back. The threaded holes (45) are communicated with the first cavity. The threaded holes (45) are threadedly connected with adjusting screws (46). The inner side of the adjusting screws (46) is in abutment with the laser emitter (41).

6. The electric scissors with laser positioning function according to claim 5, characterized in that: The laser emitter (41) is provided with an adjusting groove (411) corresponding to the position of the adjusting screw (46). The adjusting groove (411) is matched with the corresponding adjusting screw (46).

7. The electric scissors with laser positioning function according to claim 5, characterized in that: The laser emitter (41) is provided with a limiting groove (412) corresponding to the position of the adjusting spring (44). The limiting groove (412) is used for limiting the end of the adjusting spring (44).

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