CN205674059U - The contractile tweezers of tweezer head - Google Patents
The contractile tweezers of tweezer head Download PDFInfo
- Publication number
- CN205674059U CN205674059U CN201620558718.7U CN201620558718U CN205674059U CN 205674059 U CN205674059 U CN 205674059U CN 201620558718 U CN201620558718 U CN 201620558718U CN 205674059 U CN205674059 U CN 205674059U
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- China
- Prior art keywords
- tweezer
- head
- tweezers
- tweezer head
- fixed part
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Abstract
The utility model discloses a kind of contractile tweezers of tweezer head, including: tweezer arm, offering the special-shaped track running through sidewall on it, abnormity track includes the first fixed part near tweezer arm top, the second fixed part near tweezer arm end and connects the first fixed part and the connecting portion of the second fixed part；Sliding part, it includes crossing the passing portion of abnormity track and being arranged on described passing portion two ends and be positioned at the button portion of tweezer arm both sides；And tweezer head, its afterbody is connected in one of them button portion, and when described sliding part moves to described second fixed part from described first fixed part, drives the end of tweezer head to stretch out tweezer arm end.The tweezers that this utility model provides have contractile tweezer head, optionally tweezer head can be stretched out tweezer arm end according to service condition to use tweezer head, or tweezer head is closed at the sidewall of tweezer arm to use tweezer arm, improve the motility of use, avoid sharper tweezer head in use and management process simultaneously and stab user, improve safety.
Description
Technical field
This utility model relates to forceps technique field, and more specifically, it is contractile that this utility model relates to a kind of tweezer head
Tweezers.
Background technology
Along with the development of society, electronic product gets more and more, and the device on its mainboard is more accurate, and volume the most more comes
The least, in research and development, production and the maintenance process of electronic product, research staff or maintainer it is frequently necessary on mainboard
Device be replaced and keep in repair.The device less for the ease of extracing mainboard upper volume, needs the tweezer using tweezer head sharper
Son, this kind of tweezers are using and in management process, as easy as rolling off a log user of stabbing, and are not easy to keeping.Due to sharper tweezer head
Hardness is the least, and the most this tweezers are not suitable for clamping the device that hardness is bigger, fragile tweezer head, can only be replaced with other types
Tweezers, to complete the clamping of the device bigger to hardness, operating process is cumbersome.
Utility model content
A purpose of the present utility model is to solve at least the above, and provides the advantage that at least will be described later.
This utility model is it is also an object that provide a kind of contractile tweezers of tweezer head, when using tweezer head, and can be by
Tweezer arm is stretched out in the end of tweezer head, when not using tweezer head, tweezer head can be placed in the sidewall of tweezer arm, improve the motility of use,
And avoiding when not using tweezer head or in the management process of tweezers, sharper tweezer head stabs user, improves peace
Quan Xing.
This utility model, it is also an object that provide a kind of contractile tweezers of tweezer head, can select according to actual needs
The use tweezer arm of selecting property and tweezer head, protect tweezer head to a certain extent, extends the service life of tweezers.
In order to realize according to these purposes of the present utility model and further advantage, this utility model provides a kind of tweezer head can
The tweezers shunk, including:
Tweezer arm, it offers the special-shaped track running through sidewall, and described abnormity track includes near described tweezer arm top
First fixed part, near the second fixed part of described tweezer arm end and connect described first fixed part and described second fixed part
Connecting portion；
Sliding part, it includes crossing the passing portion of described abnormity track and being arranged on described passing portion two ends and be positioned at institute
State the button portion of tweezer arm both sides；
And tweezer head, its afterbody is connected in one of them button portion, and when described sliding part is from described first fixed part
When moving to described second fixed part, the end of described tweezer head is driven to stretch out described tweezer arm end.
Tweezers described in the utility model have contractile tweezer head, and the sidewall of the tweezer arm of these tweezers offers abnormity track,
Drive tweezer head to extend while sliding part is mobile in abnormity track and shrink, the position of end Yu tweezer arm end to regulate tweezer head
Put relation, when using tweezer head, sliding part can be moved to the second fixed part from the first fixed part of abnormity track, so that tweezer
Tweezer arm end is stretched out in the end of head, when when not using tweezer head or in the management process of tweezers, and can be by sliding part from abnormity
Second fixed part of track moves to the first fixed part, so that the end of tweezer head closes at the sidewall of tweezer arm, improves tweezers and makes
Motility, and avoid use and management process in, the end of tweezer head injures user, improves safety.
Wherein in an embodiment, in the described contractile tweezers of tweezer head, the afterbody of described tweezer head is connected to be positioned at
In button portion inside described tweezer arm.When not using tweezer head, tweezer head is closed at the medial wall of tweezer arm, it is to avoid tweezer head closes at tweezer
The lateral wall of arm can increase the volume of tweezers and cause the problem certainly that is difficult to, and when the hand-held tweezers of user, will not be direct
Touch the tweezer head closing at tweezer arm medial wall, improve safety, and add aesthetic feeling.
Wherein in an embodiment, in the described contractile tweezers of tweezer head, also include:
Stop part, it is arranged on the medial wall of described tweezer arm, and close described tweezer arm top；
Elastic component, its one end is fixed on described stop part, and the other end is connected with described sliding part.
This utility model, by arranging stop part on tweezer arm and using elastic component to connect stop part and sliding part, is kept away
Having exempted from the management process of tweezers, sliding part moves in abnormity track and causes the movement of tweezer head, too increases tweezer simultaneously
During head uses, the stability that tweezer head is connected with tweezer arm；
And for example elastic component is spring, when needing to use tweezers clamp some hard article or need keeping tweezers
Time, sliding part can be moved to the first fixed part, now spring is in contraction state, owing to the reverse elastic force of spring can ensure sliding
Moving part is fixed on the first fixed part and does not slides, and at this moment the end of tweezer head is not over tweezer arm end, it is simple to the guarantor of tweezers
Deposit and tweezer head can be avoided to stab user, then using the tweezer arm that hardness is higher to prize hard thing, thus to a certain degree
On protect tweezer head, extend the service life of tweezers；
When needing to use tweezers to clamp some less devices, sliding part can be moved to the second fixed part, at spring
In stretched condition, due to spring deformation to be recovered, therefore can strain at sliding part, it is ensured that sliding part be fixed on the second fixed part and not
Sliding, now tweezer arm can be stretched out in the end of tweezer head, utilizes sharper tweezer head-clamp to hold some less devices.
Wherein in an embodiment, in the described contractile tweezers of tweezer head, described stop part and described tweezer arm top
Between distance be 4～9 centimetres.
Wherein in an embodiment, in the described contractile tweezers of tweezer head, the end of described tweezer head is needle-like, works as institute
State the end of tweezer head when extending described tweezer arm end, the distance between end and the described tweezer arm top of described tweezer head be 10～
20 centimetres.
Wherein in an embodiment, in the described contractile tweezers of tweezer head, the end of described tweezer head is needle-like, works as institute
Stating the end of tweezer head when extending described tweezer arm end, the distance between end and the described tweezer arm end of described tweezer head is 0.5
～5.0 centimetres.
Wherein in an embodiment, in the described contractile tweezers of tweezer head, described abnormity track is L-type, and it is first years old
Distance between fixed part and described tweezer arm top is 5～10 centimetres, between its second fixed part and described tweezer arm end away from
From for 2～5 centimetres.Abnormity the first fixed part of track and the position of the second fixed part should be able to ensure when the afterbody of tweezer head is positioned at
During the first fixed part, the end of tweezer head closes at tweezer arm sidewall, and when the afterbody of tweezer head is positioned at the second fixed part, the end of tweezer head is stretched
Go out tweezer arm end.
Wherein in an embodiment, in the described contractile tweezers of tweezer head, described button portion is for being arranged on described horizontal stroke
Wearing the circular protrusions at two ends, portion, the diameter of described circular protrusions is more than the width of described abnormity track.Button portion is designed as circle
Shape convex shape, it is simple to sliding part is moved in abnormity track by user hand-held button portion, the button portion energy that width is bigger simultaneously
Enough avoid passing portion backing out from abnormity track.
This utility model at least includes following beneficial effect:
1, the contractile tweezers of tweezer head described in the utility model, by arranging abnormity track and increasing sliding on tweezer arm
Moving part, can realize, when using tweezer head, by the movement of sliding part, the end of tweezer head being stretched out tweezer arm end, when not using tweezer head
Time or tweezers management process in, the end of tweezer head is closed at the sidewall of tweezer arm, improves motility, and be easy to keeping.
2, the contractile tweezers of tweezer head described in the utility model are in use, can be according to the shape of clamping article and body
Long-pending, optionally use tweezer head and tweezer arm, not only increase the range of tweezers, and protect hardness to a certain extent
Relatively low tweezer head, extends the use time of tweezers.
3, the contractile forceps constructions of tweezer head described in the utility model and making are simple, before having preferably application
Scape.
Part is embodied by further advantage of the present utility model, target and feature by description below, and part also will be passed through
Research of the present utility model and practice are understood by the person skilled in the art.
Accompanying drawing explanation
Fig. 1 is the structural representation of the contractile tweezers of tweezer head described in one of them embodiment of this utility model；
Fig. 2 is the structural representation of the contractile tweezers of tweezer head described in one of them embodiment of this utility model；
Fig. 3 is sliding part and the abnormity track of the contractile tweezers of tweezer head described in one of them embodiment of this utility model
The structural representation of position relationship.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is described in further detail, to make those skilled in the art with reference to explanation
Book word can be implemented according to this.
Should be appreciated that used herein such as " have ", " comprising " and " including " term do not allot one or many
Other element individual or the existence of a combination thereof or interpolation.
As shown in Figure 1, Figure 2 and Figure 3, one of them embodiment of this utility model provides a kind of contractile tweezer of tweezer head
Son, including:
Tweezer arm 1, it offers the special-shaped track 110 running through sidewall, and described abnormity track 110 includes near described tweezer arm
First fixed part 111 at top, near the second fixed part 112 of described tweezer arm end and connect described first fixed part 111
Connecting portion 113 with described second fixed part 112；
Sliding part 2, it includes crossing the passing portion 210 of described abnormity track 110 and being arranged on described passing portion 210 liang
Hold and be positioned at the button portion 220 of described tweezer arm 1 both sides；
And tweezer head 3, its afterbody is connected in one of them button portion 220, and when described sliding part 2 is solid from described first
Determine portion 111 when moving to described second fixed part 112, drive the end of described tweezer head 3 to stretch out described tweezer arm end.
Tweezers described in this embodiment have contractile tweezer head, and the sidewall of the tweezer arm 1 of these tweezers offers abnormity track
110, drive tweezer head 3 is moved in abnormity track 110 by sliding part 2, and the position of end with tweezer arm end to regulate tweezer head 3 is closed
System, when using tweezer head 3, can move to the second fixed part 112 by sliding part 2 from the first fixed part 111 of abnormity track 110
Time, so that tweezer arm end is stretched out in the end of tweezer head 3, when when not using tweezer head 3 or in the management process of tweezers, can be by
Sliding part 2 is when the second fixed part 112 of abnormity track 110 moves to the first fixed part 111, so that the end of tweezer head 3 is received
In the sidewall of tweezer arm 1, improve the motility that tweezers use, and avoid in use and management process, the end of tweezer head 3
Injure user, improve safety.
Wherein in an embodiment, as it is shown in figure 1, the afterbody of described tweezer head 3 is connected to be positioned at inside described tweezer arm
In button portion 220.When not using tweezer head 3, tweezer head 3 is closed at the medial wall of tweezer arm 1, it is to avoid tweezer head 3 closes at outside tweezer arm 1
Sidewall can increase the volume of tweezers and cause the problem certainly that is difficult to, and when the hand-held tweezers of user, will not directly contact
Close at the tweezer head 3 of tweezer arm 1 medial wall, improve safety, and add aesthetic feeling.
Wherein in an embodiment, as in figure 2 it is shown, the described contractile tweezers of tweezer head also include:
Stop part 4, it is arranged on the medial wall of described tweezer arm 1, and close described tweezer arm top；
Elastic component 5, its one end is fixed on described stop part 4, and the other end is connected with described sliding part 2.
In this embodiment, by arranging stop part 4 on tweezer arm 1 and using elastic component 5 connect stop part 4 and slide
Moving part 2, it is to avoid in the management process of tweezers, sliding part 2 in abnormity track 110 movement and drive the movement of tweezer head 3,
During too increasing tweezers use simultaneously, the stability that tweezer head 3 is connected with tweezer arm 1；
And for example elastic component 5 is spring, when needing to use tweezers clamp some hard article or need keeping tweezers
Time, sliding part 2 can be moved to the first fixed part 111, now spring is in contraction state, owing to the reverse elastic force of spring can be protected
Card sliding part 2 is fixed on the first fixed part 111 and does not slides, and at this moment the end of tweezer head 3 is not over tweezer arm end, it is simple to
The preservation of tweezers and tweezer head 3 can be avoided to stab user, the thing that the tweezer arm sled that then uses hardness higher is hard, thus
Protect tweezer head 3 to a certain extent, extend the service life of tweezers；
When needing to use tweezers to clamp some less devices, sliding part 2 can be moved to the second fixed part 112, bullet
Spring is in stretched condition, due to spring deformation to be recovered, therefore can strain at sliding part 2, it is ensured that sliding part 2 is fixed on second and fixes
Portion 112 and do not slide, now tweezer arm 1 can be stretched out in the end of tweezer head 3, utilizes sharper tweezer head-clamp to hold some less devices
Part.
Wherein in an embodiment, the distance between described stop part 4 and described tweezer arm top is 4～9 centimetres.
Wherein in an embodiment, as in figure 2 it is shown, the end of described tweezer head 3 is needle-like, when the end of described tweezer head is prolonged
When stretching out described tweezer arm end, the distance between end and the described tweezer arm top of described tweezer head is 10～20 centimetres.
Wherein in an embodiment, the end of described tweezer head 3 is needle-like, when the end of described tweezer head 3 is extended described
During tweezer arm end, the distance between end and the described tweezer arm end of described tweezer head 3 is 0.5～5.0 centimetre.
Wherein in an embodiment, as in figure 2 it is shown, described abnormity track 110 is L-type, its first fixed part 111 and institute
Stating the distance between tweezer arm top is 5～10 centimetres, and the distance between its second fixed part 112 and described tweezer arm end is 2～5
Centimetre.Abnormity the first fixed part 111 of track 110 and the position of the second fixed part 112 should be able to ensure the afterbody position when tweezer head 3
When the first fixed part 111, the end of tweezer head 3 closes at tweezer arm 1 sidewall, when the afterbody of tweezer head 3 is positioned at the second fixed part 112,
Tweezer arm end is stretched out in the end of tweezer head 3.
Wherein in an embodiment, as it is shown on figure 3, described button portion 220 is for be arranged on described passing portion 210 two ends
Circular protrusions, the diameter of described circular protrusions is more than the width of described abnormity track 110.Button portion 220 is designed as circular convex
Play shape, it is simple to sliding part 2 is moved in abnormity track 110 by user hand-held button portion 220, the button portion that width is bigger simultaneously
220 it can be avoided that passing portion 210 is backing out from abnormity track 110.
Although embodiment of the present utility model is disclosed as above, but it is not restricted in description and embodiment
Listed utilization, it can be applied to various applicable field of the present utility model completely, for those skilled in the art,
It is easily achieved other amendment, therefore under the general concept limited without departing substantially from claim and equivalency range, this reality
It is not limited to specific details and shown here as the legend with description with novel.
Claims (8)
1. the contractile tweezers of tweezer head, it is characterised in that including:
Tweezer arm, it offers the special-shaped track running through sidewall, and described abnormity track includes first near described tweezer arm top
Fixed part, near the second fixed part of described tweezer arm end and connect described first fixed part and the company of described second fixed part
Meet portion；
Sliding part, it includes crossing the passing portion of described abnormity track and being arranged on described passing portion two ends and be positioned at described tweezer
The button portion of arm both sides；
And tweezer head, its afterbody is connected in one of them button portion, and when described sliding part moves from described first fixed part
During to described second fixed part, the end of described tweezer head is driven to stretch out described tweezer arm end.
2. the contractile tweezers of tweezer head as claimed in claim 1, it is characterised in that the afterbody of described tweezer head is connected to be positioned at institute
State in the button portion inside tweezer arm.
3. the contractile tweezers of tweezer head as claimed in claim 2, it is characterised in that also include:
Stop part, it is arranged on the sidewall of described tweezer arm, and close described tweezer arm top；
Elastic component, its one end is fixed on described stop part, and the other end is connected with described sliding part.
4. the contractile tweezers of tweezer head as claimed in claim 3, it is characterised in that described stop part and described tweezer arm top it
Between distance be 4～9 centimetres.
5. the contractile tweezers of tweezer head as claimed in claim 1, it is characterised in that the end of described tweezer head is needle-like, works as institute
State the end of tweezer head when extending described tweezer arm end, the distance between end and the described tweezer arm top of described tweezer head be 10～
20 centimetres.
6. the contractile tweezers of tweezer head as claimed in claim 1, it is characterised in that the end of described tweezer head is needle-like, works as institute
Stating the end of tweezer head when extending described tweezer arm end, the distance between end and the described tweezer arm end of described tweezer head is 0.5
～5.0 centimetres.
7. the contractile tweezers of tweezer head as claimed in claim 1, it is characterised in that described abnormity track is L-type, it is first solid
The distance determined between portion and described tweezer arm top is 5～10 centimetres, the distance between its second fixed part and described tweezer arm end
It it is 2～5 centimetres.
8. the contractile tweezers of tweezer head as claimed in claim 1, it is characterised in that described button portion is crossed described in being arranged on
The circular protrusions at two ends, portion, the diameter of described circular protrusions is more than the width of described abnormity track.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620558718.7U CN205674059U (en) | 2016-06-12 | 2016-06-12 | The contractile tweezers of tweezer head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620558718.7U CN205674059U (en) | 2016-06-12 | 2016-06-12 | The contractile tweezers of tweezer head |
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| Publication Number | Publication Date |
|---|---|
| CN205674059U true CN205674059U (en) | 2016-11-09 |
Family
ID=57435179
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620558718.7U Expired - Fee Related CN205674059U (en) | 2016-06-12 | 2016-06-12 | The contractile tweezers of tweezer head |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107336159A (en) * | 2017-05-31 | 2017-11-10 | 太仓卡斯特姆新材料有限公司 | A kind of extension type lights tweezers |
| CN108421156A (en) * | 2018-03-27 | 2018-08-21 | 姚森 | Internal medicine nursing aseptic cotton takes folder |
| CN108607155A (en) * | 2018-03-27 | 2018-10-02 | 姚森 | A kind of medical treatment and nursing aseptic cotton clamp device |
| CN109549693A (en) * | 2018-09-30 | 2019-04-02 | 杭州市第人民医院 | A kind of telescopic cervical dilator bar and application method |
| CN110811795A (en) * | 2019-11-01 | 2020-02-21 | 深圳市君厚财税服务有限公司 | Device is got to special foreign matter clamp of department of stomatology |
-
2016
- 2016-06-12 CN CN201620558718.7U patent/CN205674059U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107336159A (en) * | 2017-05-31 | 2017-11-10 | 太仓卡斯特姆新材料有限公司 | A kind of extension type lights tweezers |
| CN108421156A (en) * | 2018-03-27 | 2018-08-21 | 姚森 | Internal medicine nursing aseptic cotton takes folder |
| CN108607155A (en) * | 2018-03-27 | 2018-10-02 | 姚森 | A kind of medical treatment and nursing aseptic cotton clamp device |
| CN108607155B (en) * | 2018-03-27 | 2020-11-06 | 南华大学附属第二医院 | Medical care presss from both sides with aseptic cotton and gets device |
| CN108421156B (en) * | 2018-03-27 | 2020-11-27 | 邓静 | Internal medicine nursing aseptic cotton takes and presss from both sides |
| CN109549693A (en) * | 2018-09-30 | 2019-04-02 | 杭州市第人民医院 | A kind of telescopic cervical dilator bar and application method |
| CN110811795A (en) * | 2019-11-01 | 2020-02-21 | 深圳市君厚财税服务有限公司 | Device is got to special foreign matter clamp of department of stomatology |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161109 Termination date: 20170612 |
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| CF01 | Termination of patent right due to non-payment of annual fee |