CN206641907U - One kind holds cap device - Google Patents
One kind holds cap device Download PDFInfo
- Publication number
- CN206641907U CN206641907U CN201621384884.6U CN201621384884U CN206641907U CN 206641907 U CN206641907 U CN 206641907U CN 201621384884 U CN201621384884 U CN 201621384884U CN 206641907 U CN206641907 U CN 206641907U
- Authority
- CN
- China
- Prior art keywords
- cap
- guide
- holds
- axis
- cap end
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model discloses one kind to hold cap device, including holds cap end, the axis of guide, handle and turn cap；The described axis of guide is slidably through the hollow long straight tube in handle, and two is respectively equipped with and holds cap end and turn cap；The utility model holds hex nut using the elastic clamping portion for holding cap device club head, holds the position of cap device bar and self-locking nail with the axis of guide to fix, hex nut is just put on right position naturally, and hex nut can is rapidly installed on nail；Use optical sensor to sense and cause motor to drive axis of guide tightening nut, the axis of guide follows self-locking nail until preliminary fixed always；Manual operations has so been abandoned completely, improves success rate and installation rate.
Description
Technical field
The utility model belongs to medical instruments field, belongs to clinical medicine bone surgery instrument, more particularly, in one's hands
One kind in art room holds cap device.
Background technology
Orthopedic Clinical operation uses self-locking nail, when installing hex nut, due to the limitation of operative space, hex nut
It is not easy to hold and installs, manual operations is extremely troublesome, once hex nut falls, will cause serious consequence, reduces procedure efficiency.
The content of the invention
The purpose of this utility model is to provide a kind of one kind rational in infrastructure, that making is simple, easily operated, safe to use and held
Cap device.
The technical solution of the utility model is：One kind holds cap device, including holds cap end, the axis of guide, handle and turn cap；Described
The axis of guide is slidably through the hollow long straight tube in handle, and two is respectively equipped with and holds cap end and turn cap；
Further, described cap end of holding removably is arranged on axis of guide one end.
Further, described cap end of holding is the corresponding hollow hexahedron of hex nut, and the length of side is more than hex nut；
Described holding is provided with elastic clamping portion in cap end；When hex nut, which is put into, holds cap end, elastic clamping portion with hex nut with connecing
Touch and grip.
Further, it is described to hold cap end or/and elastic clamping portion is provided with LED.
Further, spring steel ball external member, described spring steel ball external member and axis of guide appearance are provided with described handle
Face contacts, and for clamping the axis of guide, it is kept linear motion, rocking when reducing motor speed impact.
Further, one kind holds cap device, including LED, switch, power supply unit and the motor being sequentially connected, control unit,
A/D modular converters, signal amplification module and optical sensor；Described power supply unit is respectively LED, motor, control unit, A/
D modular converters, signal amplification module and optical sensor power supply；Described switch respectively with LED, power supply unit, motor, control
Unit, A/D modular converters, signal amplification module, optical sensor connect with power supply unit；Powered for controlling；Described motor
The axis of guide is driven to rotate；Described motor, control unit, A/D modular converters, signal amplification module switch position positioned at turning in cap
In turning on cap；Described optical sensor is located in the axis of guide, and described LED, which is located at, holds in cap end or/and elastic clamping portion.
The beneficial effects of the utility model are：The utility model holds six using the elastic clamping portion for holding cap device club head
Angle nut, the position of cap device bar and self-locking nail is held to fix with the axis of guide, hex nut is just put on right position naturally, and hex nut is just
Rapidly it can be installed on nail；Use optical sensor to sense and cause motor to drive axis of guide tightening nut, the axis of guide one
It is straight to follow self-locking nail until preliminary fixed；Manual operations has so been abandoned completely, improves success rate and installation rate.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Structural representation when Fig. 2 is the gentle nut of the utility model and self-locking nail；
Fig. 3 is the structural representation that the utility model holds cap end；
Fig. 4 is the cross-sectional view of the utility model handle；
Fig. 5 is the structural representation of the utility model control system；
In figure：1 is holds cap end, and 1-1 is elastic clamping portion, and 2 be the axis of guide, and 3 be handle, and 3-1 is spring steel ball external member, and 4
To turn cap, 5 be self-locking nail, and 6 be LED, and 7 be switch.
Embodiment
The utility model is further described below in conjunction with the accompanying drawings.
Such as Fig. 1, one kind holds cap device, including holds cap end 1, the axis of guide 2, handle 3 and turn cap 4；The described axis of guide 2 is to slide
It is dynamic through the hollow long straight tube in handle 3, and two is respectively equipped with and holds cap end 1 and turn cap 4；
Hold cap end 1 and be removably arranged on the one end of the axis of guide 2.Holding cap end 1 can change according to the model and size of nut,
Suitable for any species nut.
In the present embodiment, cap end 1 is held as the corresponding hollow hexahedron of hex nut, and the length of side is more than hex nut；Institute
Holding in cap end 1 for stating is provided with elastic clamping portion 1-1；When hex nut, which is put into, holds cap end 1, elastic clamping portion 1-1 and and hexagonal
Nut contact is gripped.
Such as Fig. 3, hold cap end 1 or/and elastic clamping portion 1-1 is provided with LED 6.When switch 7 is opened, LED 6 lights hand
Visual area.
Such as Fig. 4, handle 3 is interior to be provided with spring steel ball external member 3-1, described spring steel ball external member 3-1 and the outer surface of the axis of guide 2
Contact, for clamping the axis of guide 2, it is set to keep linear motion, rocking when reducing motor speed impact.
Such as Fig. 5, the cap device of holding in the present embodiment includes LED 6, switch 7, power supply unit and the motor being sequentially connected, control
Unit, A/D modular converters, signal amplification module and optical sensor processed；Described power supply unit is respectively LED 6, motor, control
Unit, A/D modular converters, signal amplification module and optical sensor power supply processed；Described switch is single with LED 6, power supply respectively
Member, motor, control unit, A/D modular converters, signal amplification module, optical sensor connect with power supply unit；Supplied for controlling
Electricity；The described motor driven axis of guide rotates；Described motor, control unit, A/D modular converters, signal amplification module are located at
Turn in cap 4, switch 7, which is located at, to be turned on cap 4；Described optical sensor is located in the axis of guide 2, and described LED 6, which is located at, holds cap end 1
Or/and on elastic clamping portion 1-1.
Such as Fig. 2, a kind of self-locking head of a nail for holding cap device coincide method, comprises the following steps：
Step 1, to the direction tension guide axle 2 of cap 4 is turned, hex nut is loaded to holding in cap end 1；
Step 2, switch 7 is opened, power supply module is to each module for power supply, each module initialization data；In step 2, open
Switch 7, while LED 6 lights operating field；
Step 3, it is directed to axle 2 and is promoted to the direction of cap end 1 is held, close to self-locking nail ailhead；
Step 4, optical sensor determines whether that light is injected from cap end 1 is held；If self-locking nail ailhead and hex nut coincide,
Unglazed in the axis of guide 2, it is single that optical sensor will pass sequentially through signal amplification module without optical signal, A/D modular converters are sent to control
Member；Control unit controlled motor rotates, into step 5；If self-locking nail ailhead and hex nut do not coincide, in the axis of guide 2
There is light, motor does not rotate；Into step 3；
Step 5, when the axis of guide 2 promotes to the direction of cap end 1 is held, self-locking nail ailhead and hex nut coincide to predeterminated position
When, closing switch 7；
Step 6, to the direction tension guide axle 2 of cap 4 is turned, due to the frictional force between hex nut and elastic clamping portion 1-1
Less than the screw fastening force between hex nut and self-locking nail 5, so hex nut pulls out from the elastic clamping portion 1-1 for holding cap end 1
Go out.
Preferred embodiment of the present utility model is these are only, is not intended to limit the scope of protection of the utility model,
Therefore, all made within spirit of the present utility model and principle any modification, equivalent substitution and improvements etc., should be included in
Within the scope of protection of the utility model.
Claims (6)
1. one kind holds cap device, it is characterised in that including holding cap end（1）, the axis of guide（2）, handle（3）With turn cap（4）；Described leads
To axle（2）For slidably through handle（3）In hollow long straight tube, and two is respectively equipped with and holds cap end（1）With turn cap
（4）.
2. one kind according to claim 1 holds cap device, it is characterised in that described holds cap end（1）Removably it is arranged on
The axis of guide（2）One end.
3. one kind according to claim 1 holds cap device, it is characterised in that described holds cap end（1）It is relative for hex nut
The hollow hexahedron answered, and the length of side is more than hex nut；Described holds cap end（1）It is interior to be provided with elastic clamping portion（1-1）；Work as hexagonal
Nut, which is put into, holds cap end（1）When, elastic clamping portion（1-1）Gripped with being contacted with hex nut.
4. one kind according to claim 1 holds cap device, it is characterised in that described holds cap end（1）Or/and elastic clamping portion
（1-1）It is provided with LED（6）.
5. one kind according to claim 1 holds cap device, it is characterised in that described handle（3）It is interior to be provided with spring steel bead sleeve
Part（3-1）, described spring steel ball external member（3-1）With the axis of guide（2）Outer surface contacts, for clamping the axis of guide（2）, make its guarantor
Linear motion is held, rocking when reducing motor speed impact.
6. one kind according to claim 1 or 3 holds cap device, it is characterised in that including LED（6）, switch（7）, power supply it is single
Member and motor, control unit, A/D modular converters, signal amplification module and the optical sensor being sequentially connected；Described power supply unit
Respectively LED（6）, motor, control unit, A/D modular converters, signal amplification module and optical sensor power supply；Described opens
Close respectively with LED（6）, power supply unit, motor, control unit, A/D modular converters, signal amplification module, optical sensor and confession
Electric unit connects；Powered for controlling；The described motor driven axis of guide rotates；Described motor, control unit, A/D conversions
Module, signal amplification module, which are located at, turns cap（4）In, switch（7）Positioned at turning cap（4）On；Described optical sensor is located at the axis of guide
（2）Interior, described LED（6）Positioned at holding cap end（1）Or/and elastic clamping portion（1-1）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621384884.6U CN206641907U (en) | 2016-12-16 | 2016-12-16 | One kind holds cap device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621384884.6U CN206641907U (en) | 2016-12-16 | 2016-12-16 | One kind holds cap device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206641907U true CN206641907U (en) | 2017-11-17 |
Family
ID=60282484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621384884.6U Expired - Fee Related CN206641907U (en) | 2016-12-16 | 2016-12-16 | One kind holds cap device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206641907U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106725816A (en) * | 2016-12-16 | 2017-05-31 | 黄冈市中医医院 | One kind holds cap device and its identical method of the self-locking head of a nail |
-
2016
- 2016-12-16 CN CN201621384884.6U patent/CN206641907U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106725816A (en) * | 2016-12-16 | 2017-05-31 | 黄冈市中医医院 | One kind holds cap device and its identical method of the self-locking head of a nail |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171117 Termination date: 20181216 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |