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CN-224220192-U - Electric bone drill with prevent mistake and touch switch structure

CN224220192UCN 224220192 UCN224220192 UCN 224220192UCN-224220192-U

Abstract

The utility model provides an electric bone drill with an anti-false touch switch structure, which comprises a drill bit and a force transmission hole, wherein a group of locking covers for limiting the position of the drill bit are arranged on the outer side of the right end of the drill bit, a group of transmission heads for driving the drill bit to rotate are arranged on the right side of the drill bit, a group of motors for providing power for the transmission heads are arranged on the right side of the transmission heads, and the motors are arranged in a machine body.

Inventors

  • TAN CHAO
  • WANG XIAOQIANG

Assignees

  • 舒捷医疗科技（苏州）有限公司

Dates

Publication Date
20260512
Application Date
20250109

Claims (7)

  1. 1. An electric bone drill with a false touch prevention switch structure comprises a drill bit (100), a machine body (130), a grip (140), a spring (240) and a force transmission guide hole (260), and is characterized in that a group of locking covers (110) for limiting the position of the drill bit (100) are arranged on the outer side of the right end of the drill bit (100); The right side of the drill bit (100) is provided with a group of transmission heads for driving the drill bit (100) to rotate, the right side of the transmission heads is provided with a group of motors for providing power for the transmission heads, and the motors are arranged in the machine body (130); The left side of organism (130) is equipped with a set of shell (120) that are used for sealing the gomphosis with the external equipment closing cap, the left side of shell (120) is equipped with the connection caulking groove of a set of annular tooth dress structure, organism (130) cross section is a cylindricality structure, and the inside right side of organism (130) is equipped with a set of radiator fan that is used for carrying out radiating to the motor.
  2. 2. The electric bone drill with the anti-false touch switch structure of claim 1, wherein a group of handles (140) which are convenient for workers to hold are arranged at the lower end of the machine body (130), a group of bases (170) used for holding the handles (140) are arranged at the lower end of the handles (140), and a group of embedded seats (150) used for moving the sliding shell (160) up and down are arranged at the left side of the bases (170).
  3. 3. The electric bone drill with the false touch prevention switch structure of claim 2, wherein the overlook structure of the embedded seat (150) is an isosceles trapezoid structure, the outer side of the embedded seat (150) is movably embedded with the inner side of the sliding shell (160), and a group of pressing blocks (180) for pressing by workers are arranged on the right side inside the sliding shell (160).
  4. 4. The electric bone drill with the false touch prevention switch structure of claim 3, wherein the cross section of the pressing block (180) is of a trapezoid structure, a group of limiting blocks (220) used for guiding and limiting the position of the pressing block (180) are arranged in the middle positions of the front side and the rear side of the pressing block (180), and a group of embedded grooves (230) used for being embedded with the springs (240) are formed in the right side of the pressing block (180).
  5. 5. The electric bone drill with the anti-false touch switch structure of claim 4, wherein a group of inner rubber pads for protecting the left pressure of the springs (240) are arranged on the left side inside the embedded groove (230), a group of springs (240) for pressing and holding the pressure of the pressing block (180) are arranged on the right side of the inner rubber pads, and a group of inner damping rods (250) for slowly releasing the dynamic potential energy of the springs (240) are arranged inside the right side of the springs (240).
  6. 6. The electric bone drill with the false touch prevention switch structure of claim 4, wherein a group of limiting shells (190) used for limiting the positions of the pressing blocks (180) are arranged on the outer sides of the right ends of the pressing blocks (180), a group of inner clamping grooves (200) used for being mutually embedded with the pressing blocks (180) are formed in the limiting shells (190), and a group of side limiting grooves (210) used for limiting and guiding embedded limiting blocks (220) are formed in the middle positions of the front side and the rear side of the limiting shells (190).
  7. 7. The electric bone drill with the false touch prevention switch structure of claim 6, wherein a set of force transmission guide holes (260) for conducting the pressure of the inner damping rod (250) are formed on the right side of the limiting shell (190), and a set of pressure switches for adjusting the output power of the motor are formed on the right side of the force transmission guide holes (260).

Description

Electric bone drill with prevent mistake and touch switch structure Technical Field The utility model belongs to the technical field of electric bone drills, and relates to an electric bone drill with an anti-collision switch structure. Background An electric bone drill is an electric tool for bone surgery that is capable of efficiently and precisely drilling, grinding or cutting bone tissue. Such devices play an important role in fracture internal fixation, joint replacement, spinal surgery, and other orthopedic surgery requiring precise procedures. The design of the powered bone drill is intended to provide sufficient power and control so that the surgeon can complete the procedure with minimal trauma, and the powered bone drill, without being equipped with an anti-false switch structure, may lead to a series of safety problems and operational risks. Because the electric bone drill generally has a higher rotation speed and a strong torque, if the switch is touched carelessly during the operation process, the device may be started accidentally, and the accidental start may cause injury to an operator, such as cutting or pinching fingers, and may even cause injury to surrounding medical staff or patients, therefore, an electric bone drill with an anti-mistouch switch structure is needed to solve the above problems. Disclosure of utility model Aiming at the defects existing in the prior art, the utility model aims to provide an electric bone drill with an anti-collision switch structure, which solves the problems in the prior art. The utility model is realized by the following technical scheme that the electric bone drill with the anti-false touch switch structure comprises a drill bit and a force conduction hole, wherein a group of locking covers for limiting the position of the drill bit are arranged on the outer side of the right end of the drill bit; The right side of the drill bit is provided with a group of transmission heads for driving the drill bit to rotate, the right side of the transmission heads is provided with a group of motors for providing power for the transmission heads, and the motors are arranged in the machine body; The left side of the machine body is provided with a group of embedded shells which are used for being in sealing fit with the sealing cover of the external equipment, the left side of the embedded shells is provided with a group of connecting embedded grooves of an annular tooth mounting structure, the cross section of the machine body is of a cylindrical structure, the right side of the machine body is provided with a group of heat dissipation fans which are used for dissipating heat of the motor, the embedded shells and the sealing cover of the external equipment can be used for being in sealing fit with the sealing cover of the external equipment, and the outer side of the drill bit is protected. As a preferred embodiment, the lower end of the machine body is provided with a group of handles which are convenient for workers to hold, the lower end of the handles is provided with a group of bases which are used for holding the handles, the left side of the bases is provided with a group of embedded seats which are used for moving the sliding shell up and down, and the sliding shell can be moved up and down by using the embedded seats. As a preferable implementation mode, the embedded seat overlook structure is an isosceles trapezoid structure, the outside of the embedded seat is movably embedded with the inside of the sliding shell, a group of pressing blocks for pressing by workers are arranged on the right side inside the sliding shell, and the pressing blocks can be used for pressing by the workers. As a preferable implementation mode, the cross section of the pressing block is of a trapezoid structure, a group of limiting blocks used for guiding and limiting the position of the pressing block are arranged in the middle positions of the front side and the rear side of the pressing block, a group of embedded grooves used for being embedded with the springs are formed in the right side of the pressing block, and the position of the pressing block can be limited by using the limiting blocks. As a preferable implementation mode, a group of inner rubber pads for protecting the left pressure of the springs are arranged on the left side inside the embedded groove, a group of springs for pressing the pressure of the pressing block are arranged on the right side of the inner rubber pads, a group of inner damping rods for slowly releasing the tension kinetic potential energy of the springs are arranged inside the right side of the springs, and the tension kinetic potential energy of the springs can be slowly released by using the inner damping rods. As a preferred implementation mode, a group of limiting shells used for limiting the positions of the pressing blocks are arranged on the outer sides of the right ends of the pressing blocks, a group of inner clamping grooves used for