CN208511127U

CN208511127U - A kind of brill/milling/sharpening power drive unit

Info

Publication number: CN208511127U
Application number: CN201820292326.XU
Authority: CN
Inventors: 王兵; 刘强; 许典双
Original assignee: Beijing Honghu Gaoxiang Technology Development Co Ltd
Current assignee: Beijing Honghu Gaoxiang Technology Development Co Ltd
Priority date: 2018-03-02
Filing date: 2018-03-02
Publication date: 2019-02-19
Anticipated expiration: 2028-03-02

Abstract

The utility model discloses a kind of brill/milling/sharpening power drive units, including control host and power handle, driving motor is provided in power handle, the shaft of driving motor is connected with cutter interface, power handle is connect by handle cable with the power handle interface for controlling host setting, the control host is additionally provided with a floor push interface, one floor push plate is connect by switchboard cable with the floor push interface for controlling host setting, one foot pedal is arranged on floor push plate as switch key, rubber sleeve is arranged in the handle cable and power handle junction, the front end of rubber sleeve is equipped with the annulus of outwardly convex, the annulus that one anticreep lock sleeve entangles rubber sleeve protrusion is connected on power handle；The utility model removes manipulation manual switch without operation on hand is returned again to instrument in operation by the floor push of connection, but during operation, directly with the operation in foot cooperation hand, greatly facilitate the operation of doctor.

Description

A kind of brill/milling/sharpening power drive unit

Technical field

The utility model relates to medical instrument, in particular to a kind of brill/milling/sharpening power drive unit, described device in Neuro-surgery, orthopaedics, decorative sursery, plastic surgery, ear-nose-throat department, the department of stomatology carry out drilling and milling, mill and saw to body bone tissue Operation.

Background technique

When patient's brain since wound, cerebral nervous system lesion occur or because accident makes the bone tissue of body main parts It is impaired and often may require that bone tissue is cut, drilling and milling or grinding, since the limitation of equipment is frequently necessary to more people's cooperations, The switch of equipment and speed regulation and the replacement of tool cannot a people complete, the control for especially doing the rotation direction of drill bit needs It stops operation, is controlled with hand by moving rotation instrument switch, bring inconvenience for actual surgical procedure.

Summary of the invention

The purpose of this utility model is to provide a kind of brill/milling/sharpening power drive units, by changing to operation tool Into and connection floor push, be in operation do not have to by operation on hand return again to instrument go manipulation manual switch, but During operation, directly with the operation in foot cooperation hand, the operation of doctor is greatly facilitated.

To achieve the goals above, the embodiment of the utility model is: a kind of brill/milling/sharpening power drive unit, including control Host and power handle processed are provided with driving motor in power handle, and the shaft of driving motor is connected with cutter interface, power hand Handle is connect by handle cable with the power handle interface for controlling host setting, and control host controls driving electricity by switch key The work of machine, wherein the control host is additionally provided with a floor push interface, and a floor push plate passes through switchboard electricity Cable is connect with the floor push interface of control host setting, and a floor push is arranged as the switch key in floor push On plate, rubber sleeve is arranged in the handle cable and power handle junction, and the front end of rubber sleeve is equipped with the annulus of outwardly convex, The annulus that one anticreep lock sleeve entangles rubber sleeve protrusion is connected on power handle.

Scheme is further: the power handle front end is provided with the butt joint of butt hole, and brill/milling/knife milling tool is equipped with There is docking handle, docks and be provided with cutter in handle to interface, dock sleeve and enter butt joint, brill/milling/knife milling tool by cutter to interface The cutter interface being inserted into the butt hole connection power handle of butt joint.

Scheme is further: power handle butt joint outer surface be provided with dock handle matching positioning and locking groove.

Scheme is further: a course changing control key, course changing control key are additionally provided on the floor push plate It is arranged in front of foot pedal.

Scheme is further: the power handle butt joint is further equipped with closure plug, when needing to do to power handle When sterilizing cleaning treatment, from docking handle is unloaded in butt joint, insertion blocks the butt hole that plug seals power handle butt joint.

Scheme is further: closure plug is provided with "O"-ring notch, and when closure, "O"-ring notch is cased with rubber "O"-ring.

The beneficial effects of the utility model are: not had in operation by operation on hand again by the floor push of connection It goes to instrument and removes manipulation manual switch, but during operation, directly with the operation in foot cooperation hand, greatly facilitate The operation of doctor, while cutter facilitates the replacement of different cutters to the setting of interface.

The utility model is described in detail with reference to the accompanying drawings and examples.

Detailed description of the invention

Fig. 1 is the utility model control host panel schematic diagram；

Fig. 2 is the utility model power handle structural schematic diagram；

Fig. 3 is the utility model floor push plate front schematic view；

Fig. 4 is the utility model floor push plate side schematic view；

Fig. 5 is the utility model with the power handle structural schematic diagram for blocking plug.

Specific embodiment

A kind of brill/milling/sharpening power drive unit, as depicted in figs. 1 and 2, the brill/milling/sharpening power drive unit Including control host 1 and power handle 2, controlling has control circuit in host, and control host front panel is provided with 101 He of display Function control button 102 and bore milling mill speed show switching push button 105, display be used for display device working condition, Driving motor 201 is provided in power handle, the shaft of driving motor is connected with cutter interface 202, and power handle passes through hand Handle cable 203 is connect with the power handle interface 103 of control host setting, is controlled host by switch key and is controlled driving motor Work, the control host is additionally provided with a floor push interface 104, as shown in Figure 3 and Figure 4, one for operating easily, A floor push plate 3 is connect by switchboard cable 301 with the floor push interface for controlling host setting, a floor push 302 are arranged on floor push plate as the switch key, and a course changing control is additionally provided on the floor push plate Key 303, course changing control key are arranged in front of foot pedal；Anti- sliding rib 304 is provided on foot pedal.

In embodiment: as shown in Fig. 2, rubber sleeve 4 is arranged in the handle cable and power handle junction, rubber sleeve Front end is equipped with the annulus 401 of outwardly convex, and the annulus that an anticreep lock sleeve 5 entangles rubber sleeve protrusion is connected to power handle On, connection is that spiral shell button screws connection, this structure prevents handle cable in the damage of interface bending repeatedly, and is also prevented from Handle cable pulls the generation dragged and fallen off.

In the present embodiment, as shown in Fig. 2, the power handle front end is provided with the butt joint of butt hole 204-1 204, cutter interface 202 is in butt hole 204-1, and brill/milling/knife milling tool is equipped with docking handle 6, and docking handle 6 is for connecting difference Cutter, dock and be provided with cutter in handle to interface, dock that handle 6 is inserted in butt joint 204, brill/milling/knife milling tool passes through cutter docking Cutter interface in the butt hole connection power handle of mouth insertion butt joint.

It is provided in power handle butt joint outer surface and is inserted in pair with the positioning and locking groove that docks handle matching, docking handle 6 After connector 204, the positioning and locking groove positioning and locking being arranged by butt joint outer surface, the structure is similar to and is widely used at present Fast insert-pull connection structure.

In embodiment, it sterilizes for convenience: as shown in figure 5, the power handle butt joint is further equipped with a closure Plug 7 unloads docking handle from butt joint, insertion blocks plug and seals butt joint when needing to do disinfection cleaning treatment to power handle Butt hole；Closure plug side wall is provided with "O"-ring notch 701, and when closure, "O"-ring notch is cased with rubber " O " type Circle.

Claims

1. a kind of brill/milling/sharpening power drive unit, including host and power handle are controlled, driving is provided in power handle Motor, the shaft of driving motor are connected with cutter interface, the power hand that power handle passes through handle cable and control host setting The connection of handle interface, control host control the work of driving motor by switch key, which is characterized in that the control host is also set It is equipped with a floor push interface, the floor push interface that a floor push plate passes through switchboard cable and control host setting Connection, a floor push are arranged on floor push plate as the switch key, and the handle cable and power handle connect Place's setting rubber sleeve is connect, the front end of rubber sleeve is equipped with the annulus of outwardly convex, and an anticreep lock sleeve entangles rubber sleeve protrusion Annulus be connected on power handle.

2. brill/milling/sharpening power drive unit according to claim 1, which is characterized in that the power handle front end is set The butt joint with butt hole is set, brill/milling/knife milling tool docks equipped with docking handle and is provided with cutter in handle to interface, dock handle It is inserted in butt joint, brill/milling/knife milling tool connects the cutter in power handle by the butt hole that cutter is inserted into butt joint to interface and connects Mouthful.

3. brill/milling/sharpening power drive unit according to claim 2, which is characterized in that outside power handle butt joint Surface be provided with dock handle matching positioning and locking groove.

4. brill/milling/sharpening power drive unit according to claim 1, which is characterized in that on the floor push plate It is additionally provided with a course changing control key, course changing control key is arranged in front of foot pedal.

5. brill/milling/sharpening power drive unit according to claim 2, which is characterized in that the power handle butt joint It is further equipped with a closure plug, when needing to do disinfection cleaning treatment to power handle, unloads docking handle, insertion envelope from butt joint Blocking seals the butt hole of butt joint.

6. brill/milling/sharpening power drive unit according to claim 5, which is characterized in that the closure plug is provided with "O"-ring notch, when closure, "O"-ring notch is cased with rubber "O"-ring.