Composite bow blade seat electric power assist mounting structure

Abstract

The utility model discloses a kind of composite bow bow piece seat electric power installation structures, including bow piece seat and bow body, the middle part of bow piece seat is hinged with bow body, motor is equipped between bow piece seat and bow body, the motor is fixedly installed in bow body middle part, the output shaft of motor is movably connected with bow piece seat by connecting component, and the working condition of motor is controlled by motor switch;Operator uses control motor switch, the output shaft movement of motor can be driven in real time, and drive bow piece seat swing around the hinged point of middle part, to adjust the included angle between bow piece seat and bow body.The utility model uses electric power connection mode, this mode can adjust the included angle between bow piece seat and bow body at any time when using, to adjust the size of pound, can be adjusted to small pound value before pulling up composite bow, so that small person pulls up composite bow, then pound value is adjusted to be big, let user feel the joy of big pound shoots composite bow, to fundamentally overcome the defects of prior art.

Description

Technical Field

[0001] This utility model relates to the field of composite bows, specifically an electric-assisted mounting structure for a composite bow plate holder. Background Technology

[0002] Compound bowing is a modern sport that integrates mechanical principles, ergonomics, and personal technique. It mainly consists of the bow shaft, limbs, limb mounts, and wheels. Existing limb mounts are snap-fitted to the limbs, and the limb mounts are threaded into the bow shaft. Before use, the angle of the limb mounts is adjusted by adjusting the depth of the threaded connection between the limb mounts and the bow shaft, thereby adjusting the draw weight of the compound bow to match the user's strength.

[0003] The drawback of the existing structure is that strong people can only draw compound bows with high tension, while weak people can only draw compound bows with low tension, and cannot experience the joy of high-tension compound bows at all. Utility Model Content

[0004] The purpose of this invention is to provide a composite bow plate holder electric power-assisted installation structure to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a composite bow saddle holder electric-assisted installation structure, comprising a bow saddle holder and a bow body, wherein the middle part of the bow saddle holder is hinged to the bow body, characterized in that a motor is provided between the bow saddle holder and the bow body, the motor is fixedly installed in the middle part of the bow body, the output shaft of the motor is movably connected to the bow saddle holder through a connecting assembly, and the working state of the motor is controlled by a motor switch; when the operator uses it, controlling the motor switch can drive the output shaft of the motor to move in real time, and drive the bow saddle holder to swing around the hinge point in the middle, thereby adjusting the angle between the bow saddle holder and the bow body.

[0006] As a preferred design, the connecting assembly includes a lead screw and a connecting bolt, wherein the lead screw is coaxially fixed with the output shaft of the motor, and a nut is threaded onto the lead screw. The nut is also located in a U-shaped groove on the bow plate seat, and the connecting bolt is fixed on the outer wall of the nut. The connecting bolt is perpendicular to the axis of the nut, and both ends of the connecting bolt are respectively clearance-fitted with the mounting holes on the corresponding side groove walls of the U-shaped groove.

[0007] The above structure is not the only solution; other structural forms can also be used, such as a linear motor directly driving the bow plate holder to swing at an angle.

[0008] For ease of control, the motor switch is installed in the middle of the bow body and on the same side as the bow plate seat.

[0009] As a preferred option, the motor is a disc motor.

[0010] The beneficial effects of this utility model are: This utility model abandons the original threaded connection structure and adopts an electric power-assisted connection method. This method allows the angle between the bow plate seat and the bow body to be adjusted at any time during use, thereby adjusting the tension. The tension value can be reduced before pulling up the compound bow so that people with less strength can pull up the compound bow, and then the tension value can be increased so that users can experience the joy of shooting the compound bow with a high tension value, thus fundamentally overcoming the defects of the existing technology. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the structure of this utility model. Detailed Implementation

[0012] The technical solution of this patent will be further described in detail below with reference to specific embodiments.

[0013] Please see Figure 1 As shown, a composite bow limb holder electric power-assisted mounting structure includes a limb holder 1 and a bow body 2. The middle part of the limb holder 1 is hinged to the bow body 2, so that the limb holder 1 can swing around the hinge point, thereby adjusting the angle between the limb holder 1 and the bow body 2, and thus adjusting the weight of the composite bow.

[0014] A motor 3, which is a disc motor, is installed between the bow shank holder 1 and the bow body 2. The motor 3 is fixedly installed in the middle of the bow body 2, specifically inside a mounting housing in the middle of the bow body 2. The output shaft of the motor 3 is movably connected to the bow shank holder 1 via a connecting assembly, and the motor 3 is electrically connected to a motor switch 4. The operating state of the motor 3 is controlled by the motor switch 4. For ease of control, the motor switch 4 is installed in the middle of the bow body 2, on the same side as the bow shank holder 1.

[0015] When the operator uses the motor switch 4, the output shaft of the motor 3 can be driven to move in real time, and the bow plate seat 1 can be swung around the hinge point in the middle, thereby adjusting the angle between the bow plate seat 1 and the bow body 2.

[0016] In this patent, the connecting assembly includes a lead screw 5 and a connecting bolt 7. The lead screw 5 is coaxially fixed to the output shaft of the motor 3, and a nut 6 is threaded onto the lead screw 5. The nut 6 is also located in a U-shaped groove on the bow plate seat 1, the structure of which is similar to the fork shaft of a motorcycle steering shaft. The connecting bolt 7 is fixed to the outer wall of the nut 6. The connecting bolt 7 is perpendicular to the axis of the nut 6 and the lead screw 5, and both ends of the connecting bolt 7 are respectively clearance-fitted with the mounting holes on the corresponding side walls of the U-shaped groove.

Claims

1. A composite bow limb holder electrically assisted mounting structure, comprising a bow limb holder and a bow body, wherein the middle portion of the bow limb holder is hinged to the bow body, characterized in that, A motor is installed between the bow plate holder and the bow body. The motor is fixedly installed in the middle of the bow body. The output shaft of the motor is movably connected to the bow plate holder through a connecting assembly, and the working state of the motor is controlled by a motor switch. When the operator uses the motor, he can control the motor switch to drive the output shaft of the motor to move in real time and drive the bow plate holder to swing around the hinge point in the middle, thereby adjusting the angle between the bow plate holder and the bow body.

2. The composite bow plate holder electric power-assisted installation structure according to claim 1, characterized in that, The connecting assembly includes a lead screw and a connecting bolt. The lead screw is coaxially fixed with the output shaft of the motor. A nut is threaded onto the lead screw. The nut is located in a U-shaped groove on the bow plate seat. The connecting bolt is fixed on the outer wall of the nut. The connecting bolt is perpendicular to the axis of the nut. Both ends of the connecting bolt are respectively clearance-fitted with the mounting holes on the corresponding side walls of the U-shaped groove.

3. The composite bow plate holder electric power-assisted installation structure according to claim 1, characterized in that, The motor switch is installed in the middle of the bow body and on the same side as the bow plate seat.

4. The composite bow plate holder electric power-assisted mounting structure according to any one of claims 1-3, characterized in that, The motor is a disc motor.

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