CN208031276U - A kind of screw driver for orthopaedics - Google Patents

Abstract

The utility model discloses a kind of screw driver for orthopaedics, including handle of a knife, knife bar and cutter head, the knife bar rear end is connect with handle of a knife, the front end of knife bar is connect with cutter head, it is provided with headlamp on the handle of a knife circumferencial direction, the end of handle of a knife is fixedly connected with hook, the cutter head includes a word cutter head, cross cutter head and tool apron, the one word cutter head and cross cutter head are located at the both ends of tool apron, one word cutter head and cross cutter head are fixedly connected with tool apron respectively, external screw thread is provided on tool apron, the nose threads of tool apron and knife bar connect, the front end of the handle of a knife is provided with adjusting retaining mechanism, the adjusting retaining mechanism includes multiple dowels, locking strap and clamping screw, the utility model is simple in structure, reasonable design, it can be respectively used to straight screwdriver and Philip's head screw nail, the carrying amount of tool when reducing work.

Description

A kind of screw driver for orthopaedics

Technical field

The utility model is related to orthopaedic medical treatment equipment more particularly to a kind of screw driver for orthopaedics.

Background technology

Currently, in orthopaedics, screwdriver is common tool, and various screws are commonly encountered in work, needs to take respectively The carrying amount of the screwdriver of screwdriver with linear type wedge head and cross contact, tool is relatively more, existing screwdriver function It is single, the needs of doctor cannot be met.

Invention content

The purpose of this utility model is to provide for a kind of screw driver for orthopaedics with a word cutter head and cross cutter head.

To achieve the above object, technical solution used by the utility model is：

A kind of screw driver for orthopaedics, including handle of a knife, knife bar and cutter head, feature are：The knife bar rear end and handle of a knife Connection, the front end of knife bar are connect with cutter head, headlamp are provided on the handle of a knife circumferencial direction, the end of handle of a knife is fixedly connected It includes lamp holder and LED light to have hook, the headlamp, is provided with accumulator and USB interface in the lamp holder, lamp holder it is outer LED light switch is provided on wall, the cutter head includes a word cutter head, cross cutter head and tool apron, a word cutter head and ten Word cutter head is located at the both ends of tool apron, and a word cutter head and cross cutter head are fixedly connected with tool apron respectively, is provided on tool apron outer The nose threads of screw thread, tool apron and knife bar connect, and the front end of the handle of a knife is provided with adjusting retaining mechanism, adjusting locking Mechanism includes multiple dowels, locking strap and clamping screw, and the dowel is distributed along handle of a knife even circumferential, and the one of dowel End is connect with handle of a knife, and the other end of dowel is connect with locking strap, and the locking strap includes hoop body, the first latch and second Latch, first latch and the second latch are located at the both ends of hoop body, and circular hole is offered on the first latch, Clamping screw runs through the first latch, and one end of clamping screw is fixedly connected with the second latch, the other end of clamping screw with Nut thread connects.

According to the screw driver for orthopaedics, feature is：It is provided with pouch on the fence of the infanette.

According to the screw driver for orthopaedics, feature is：The top of the fence of the infanette is provided with windshield.

According to the screw driver for orthopaedics, feature is：The massage ball is made of magnetic material.

The utility model has the advantages that：A word cutter head is respectively arranged on the cutter head of the screw driver for orthopaedics of the utility model With cross cutter head, the screw selection that can be dismantled according to actual needs uses a word cutter head or cross cutter head, cutter head to pass through outer spiral shell Line is connect with knife bar, and knife bar is hollow structure, as soon as when selection is using word cutter head, cross cutter head is inserted in the cavity of knife bar, Reasonable design is not take up space；Handle of a knife is hollow structure, and knife bar passes through the retaining mechanism on handle of a knife and is through in handle of a knife, knife bar It is fixed by retaining mechanism, unscrews retaining mechanism, adjustable knife bar is through the length in handle of a knife, and then adjusts screw driver for orthopaedics Length, so that the utility model screw driver for orthopaedics is applicable to different screws, be provided with headlamp on handle of a knife, work as light When bad, LED light can be opened, the position performed the operation to needs illuminates；The utility model is simple in structure, reasonable design, can divide Not Yong Yu straight screwdriver and Philip's head screw nail, reduce work when tool carrying amount.

Description of the drawings

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the schematic diagram of the cutter head of the utility model；

Fig. 3 is the schematic cross-sectional view of the utility model headlamp；

Fig. 4 is the schematic diagram that the utility model adjusts retaining mechanism.

In attached drawing：

1：Handle of a knife；2：Knife bar；3：Cutter head；4：Headlamp；5：Hook；6：Lamp holder；7：LED light；8：Accumulator；9：USB connects Mouthful；10：LED light switchs；11：One word cutter head；12：Cross cutter head；13：Tool apron；14：Dowel；15：Locking strap；16：Locking screw Bolt；17：Hoop body；18：First latch；19：Second latch；20：Circular hole；21：Nut.

Specific implementation mode

The utility model is further described with specific embodiment below in conjunction with the accompanying drawings：

A kind of screw driver for orthopaedics, as shown in Figs 1-4, including handle of a knife 1, knife bar 2 and cutter head 3,2 rear end of knife bar with Handle of a knife 1 connects, and the front end of knife bar 2 is connect with cutter head 3, and headlamp 4, the end of handle of a knife 1 are provided on 1 circumferencial direction of handle of a knife End is fixedly connected with hook 5, and the headlamp 4 includes lamp holder 6 and LED light 7, and 8 He of accumulator is provided in the lamp holder 6 USB interface 9, LED light switch 10 is provided on the outer wall of lamp holder 6, and the cutter head 3 includes a word cutter head 11, cross cutter head 12 With tool apron 13, a word cutter head 11 and cross cutter head 12 are located at the both ends of tool apron 13, a word cutter head 11 and cross-shaped knife First 12 are fixedly connected with tool apron 13 respectively, and external screw thread is provided on tool apron 13, and tool apron 13 is connect with the nose threads of knife bar 2, institute The front end for stating handle of a knife 1 is provided with adjusting retaining mechanism, and the adjusting retaining mechanism includes multiple dowels 14,15 and of locking strap Clamping screw 16, the dowel 14 are distributed along handle of a knife even circumferential, and one end of dowel 14 is connect with handle of a knife 1, dowel 14 other end is connect with locking strap 15, and the locking strap 15 includes hoop body 17, the first latch 18 and the second latch 19, First latch 18 and the second latch 19 is located at the both ends of hoop body 17, and circular hole is offered on the first latch 18 20, clamping screw 16 runs through the first latch 18, and one end of clamping screw 16 is fixedly connected with the second latch 19, clamping screw The other end be threadedly coupled with nut 21.

It is provided with non-slip rubber set on handle of a knife 1 described in the present embodiment.

Handle of a knife 1 and knife bar 2 described in the present embodiment are hollow structure.

Accumulator 8 described in the present embodiment is lithium battery.

The utility model advantageous effect：A word knife is respectively arranged on the cutter head of the screw driver for orthopaedics of the utility model Head and cross cutter head, the screw selection that can be dismantled according to actual needs use a word cutter head or cross cutter head, cutter head to pass through outer Screw thread is connect with knife bar, and knife bar is hollow structure, as soon as when selection is using word cutter head, cross cutter head is inserted in the cavity of knife bar Interior, reasonable design is not take up space；Handle of a knife is hollow structure, and knife bar passes through the retaining mechanism on handle of a knife and is through in handle of a knife, knife Bar is fixed by retaining mechanism, unscrews retaining mechanism, adjustable knife bar is through the length in handle of a knife, and then adjusts orthopaedics screw The length of knife makes the utility model screw driver for orthopaedics be applicable to different screws, is provided with headlamp on handle of a knife, works as light When line is bad, LED light can be opened, the position performed the operation to needs illuminates；The utility model is simple in structure, reasonable design, can It is respectively used to straight screwdriver and Philip's head screw nail, the carrying amount of tool when reducing work.

Embodiment described above is only that preferred embodiments of the present invention are described, not to this practicality Novel design and protection domain is defined, without departing from the design concept of the present utility model, common in this field The all variations and modifications that engineers and technicians make the technical solution of the utility model should all fall into the guarantor of the utility model Protect range.

Claims (4)

1. a kind of screw driver for orthopaedics, including handle of a knife（1）, knife bar（2）And cutter head（3）, it is characterised in that：The knife bar（2） Rear end and handle of a knife（1）Connection, knife bar（2）Front end and cutter head（3）Connection, the handle of a knife（1）Photograph is provided on circumferencial direction Bright lamp（4）, handle of a knife（1）End be fixedly connected with hook（5）, the headlamp（4）Including lamp holder（6）And LED light（7）, The lamp holder（6）Inside it is provided with accumulator（8）And USB interface（9）, lamp holder（6）Outer wall on be provided with LED light switch （10）, the cutter head（3）Including a word cutter head（11）, cross cutter head（12）And tool apron（13）, the word cutter head（11） With cross cutter head（12）It is located at tool apron（13）Both ends, a word cutter head（11）With cross cutter head（12）Respectively with tool apron（13） It is fixedly connected, tool apron（13）On be provided with external screw thread, tool apron（13）With knife bar（2）Nose threads connection, the handle of a knife（1）'s Front end is provided with adjusting retaining mechanism, and the adjusting retaining mechanism includes multiple dowels（14）, locking strap（15）And locking Bolt（16）, the dowel（14）It is distributed along handle of a knife even circumferential, dowel（14）One end and handle of a knife（1）Connection, even Connect muscle（14）The other end and locking strap（15）Connection, the locking strap（15）Including hoop body（17）, the first latch（18） With the second latch（19）, first latch（18）With the second latch（19）It is located at hoop body（17）Both ends, First latch（18）On offer circular hole（20）, clamping screw（16）Through the first latch（18）, clamping screw（16）'s One end and the second latch（19）It is fixedly connected, the other end and nut of clamping screw（21）It is threadedly coupled.

2. screw driver for orthopaedics according to claim 1, it is characterised in that：The handle of a knife（1）On be provided with anti-slip rubber Set.

3. screw driver for orthopaedics according to claim 1, it is characterised in that：The handle of a knife（1）And knife bar（2）In being Hollow structure.

4. according to the screw driver for orthopaedics described in any one of claim 1-3, it is characterised in that：The accumulator（8） For lithium battery.