CN207099445U - Mend line pen - Google Patents
Mend line pen Download PDFInfo
- Publication number
- CN207099445U CN207099445U CN201720960236.9U CN201720960236U CN207099445U CN 207099445 U CN207099445 U CN 207099445U CN 201720960236 U CN201720960236 U CN 201720960236U CN 207099445 U CN207099445 U CN 207099445U
- Authority
- CN
- China
- Prior art keywords
- penholder
- nib
- line
- pen
- mended
- 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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- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Abstract
The utility model discloses one kind to mend line pen.The nib of the benefit line pen has the leading part of wedge shaped body structure, it is flat at the nib of leading part, after benefit tape is drawn from wire lead slot at nib, flat nib can prevent from mending tape skew, and leading part coordinates with tension disc, the spacing in wire lead slot of tape stabilization can will be mended, further prevent from mending tape sideslip.The benefit line pen is easy to operate when mending line, mends line efficiency high, reusable, extra resource need not be expended during use, and former circuit and institute's supplementary line registration height, precision are good after benefit line.
Description
Technical field
It the utility model is related to a kind of PCB and mend line aid, it is particularly a kind of to mend line pen.
Background technology
At present PCB production in, inside and outside PCB layer pattern have open circuit situation occur, now need with former circuit
Tin copper cash matched somebody with somebody etc. is mended tape and mended in indentation, there, and using the welding of line machine is mended, open circuit is become path.Due to PCB ectonexine figures
Shape, the particularly small spacing of inner figure fine rule road, therefore registration, the precision for benefit line require higher, it is directly hand-held to mend
Tape coil aligning accuracy is low and operation is inconvenient.As shown in figure 1, having prior art to mend tape is fixed on a polygon load
On body 100, there is Tu Xiankou the front end of carrier 100, and the polygon carrier 100 is placed on and is used for conventional breach of opening a way on pcb board
Mend line.But the carrier 100 movement in line process is mended is dumb, is readily adsorbed in layers of copper patterned surface, and Tu Xiankou comes out
Mend tape end easily to tilt, mend line precision and registration is poor.
Utility model content
Based on this, it is necessary to provide and a kind of mend that line is easy to operate and precision and the high benefit line pen of registration.
One kind mends line pen, including penholder and respectively positioned at the penholder both ends and be connected with the penholder written and
Tail；Wherein, the penholder is the hollow-core construction of both ends open；The nib has leading part, and the leading part is sphenoid
The pen tip of structure and thickness from close to one end of the penholder to away from the penholder is gradually decrease to zero, the leading part
Side inclined-plane is provided with wire lead slot, be additionally provided with the nib be covered in for cooperation on the skew back face it is spacing in institute so that tape will be mended
State the tension disc in wire lead slot；Described tail has the installation axle for being used for installing coil；The benefit tape energy drawn from the coil
Enough through the hollow penholder to the nib, and drawn from the wire lead slot in the pen tip.
In one of the embodiments, the penholder is column structure.
In one of the embodiments, the penholder is threadedly coupled with the nib.
In one of the embodiments, one end that the penholder is used to be connected with the nib has external screw thread, the pen
Head has a connecting portion, the connecting portion to have a female open column shape body structure, the nib by the connecting portion and
The penholder threaded connection.
In one of the embodiments, the nib also has installation portion, and the installation position is in the leading part and institute
Between stating connecting portion, the tension disc is arranged on the installation portion.
In one of the embodiments, the installation portion and the tension disc are respectively provided with mounting hole, and the tension disc passes through
Fastener in the mounting hole is arranged on the installation portion.
In one of the embodiments, the tension disc has line pressing portion and installation portion, the line pressing portion and the lead
For the slopes which match provided with the wire lead slot in portion for being fitted on the inclined-plane, the installation portion has the mounting hole.
In one of the embodiments, described tail also has retaining ring, support frame and support bar, and support frame as described above leads to
The retaining ring for crossing the pen end for being looped around the penholder is locked on the penholder, and the support bar is removably mounted on
On support frame as described above, the installation axle is arranged on the support bar.
In one of the embodiments, the retaining ring includes two semicircular rings being connected in end, the support
Frame has two, and two support frames as described above are oppositely arranged and are locked together respectively by two semicircular rings of two locking members and this,
The support bar passes through the installation axle.
In one of the embodiments, the support bar includes the sub bar of two threaded connections that cooperate, described in two
Sub bar is worn on two support frames as described above respectively.
The nib of above-mentioned benefit line pen has a leading part of wedge shaped body structure, flat at the nib of leading part, when mending tape
After wire lead slot is drawn at the nib, flat nib can prevent from mending tape skew, and leading part coordinates with tension disc, can be with
The spacing in wire lead slot of tape stabilization will be mended, further prevent from mending tape sideslip.The benefit line pen is easy to operate when mending line, mends
Line efficiency high, it is reusable, extra resource need not be expended during use, and mend former circuit and institute supplementary line after line and overlap
Degree is high, and precision is good.
Brief description of the drawings
Fig. 1 is the overlooking the structure diagram that prior art mends the Line tool；
Fig. 2 is the schematic cross-sectional view of the benefit line pen of an embodiment of the present invention；
Fig. 3 is the structural representation of penholder in Fig. 2；
Fig. 4 is the written sectional view containing tension disc in Fig. 2；
Fig. 5 is sectional view written in Fig. 4；
Fig. 6 is top view written in Fig. 4；
Fig. 7 is the sectional view of tension disc in Fig. 4；
Fig. 8 is the structural representation of retaining ring.
Embodiment
For the ease of understanding the utility model, the utility model is more fully retouched below with reference to relevant drawings
State.Preferred embodiment of the present utility model is given in accompanying drawing.But the utility model can come in fact in many different forms
It is existing, however it is not limited to embodiment described herein.On the contrary, the purpose for providing these embodiments is made to public affairs of the present utility model
Open the understanding more thorough and comprehensive of content.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element
Or there may also be element placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.
Unless otherwise defined, all of technologies and scientific terms used here by the article is led with belonging to technology of the present utility model
The implication that the technical staff in domain is generally understood that is identical.It is simply in term used in the description of the present utility model herein
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term as used herein " and/or " include
The arbitrary and all combination of one or more related Listed Items.
As shown in Fig. 2 the benefit line pen 200 of an embodiment, including penholder 210 and respectively positioned at the both ends of penholder 210
And the nib 220 and a tail 230 being connected with penholder 210.
Incorporated by reference to Fig. 3, the penholder 210 of present embodiment is the hollow-core construction of both ends open.In one embodiment, penholder
210 be column structure.In another embodiment, penholder 210 is hollow cylindrical structure or prism structure.Mend line pen
200 using similar writing pen design, be easy to user to hold a pen operation, the complexity of accurate operation can be reduced.
Incorporated by reference to Fig. 4-Fig. 6, the nib 220 of present embodiment has leading part 221.Leading part 221 is sphenoid structure
And pen tip of the thickness from close to one end of penholder 210 to away from penholder 210 is gradually decrease to zero.One skew back of leading part 221
Face is provided with wire lead slot 222, and mending tape can be located in the wire lead slot 222, and is drawn from the opening of nib.Specifically, should
Inclined-plane is upper surface, is intersected with bottom surface at pen tip position, namely forms flat nib.
In the present embodiment, nib 220 on be additionally provided be covered in for cooperation on the skew back face it is spacing so that tape will be mended
Tension disc 223 in wire lead slot 222.Tension disc 223 needs can at least to cover wire lead slot 222 close to one end of nib,
With by the benefit tape at the end completely it is spacing in wire lead slot 222, prevent mend tape pen tip position tilt or offset.
In one embodiment, nib 220 is threadedly coupled with penholder 210.Specifically, penholder 210 is used to connect with nib 220
The one end connect has external screw thread 212, and nib 220 has connecting portion 224, and connecting portion 224 is the female open column shape body of tool
Structure, nib 220 are threadedly coupled by connecting portion 224 with penholder 210.
In one embodiment, nib 220 also has installation portion 225.Installation portion 225 is located at leading part 221 and connecting portion
Between 224.Installation portion 225 can be block column structure, such as rectangular parallelepiped structure, the both ends of installation portion 225 respectively with lead
Portion 221 is connected with connecting portion 224.In one embodiment, installation portion 225, connecting portion 224 and leading part 221 are integrated into
The structure of type.
Incorporated by reference to Fig. 4 and Fig. 7, tension disc 223 is arranged on installation portion 225.In one embodiment, tension disc 223 and
Installation portion 225 is respectively provided with mounting hole, and tension disc 223 is arranged on installation portion 225 by the fastener 226 in mounting hole
On.
Further, in one embodiment, tension disc 223 has line pressing portion 2232 and installation portion 2234.Line pressing portion 2232
Bend and set with installation portion 2234.Wherein, the slopes which match provided with wire lead slot 222 of line pressing portion 2232 and leading part 221 with
For being fitted in the inclined-plane, installation portion 2234 has above-mentioned mounting hole.
Incorporated by reference to Fig. 2 and Fig. 8, a tail 230 has the installation axle 231 for being used for installing coil.Coil can be rotatably mounted
In installation axle 231.The benefits tape drawn from coil can pass through hollow penholder 210 to written 220, and from wire lead slot 222
Drawn in pen tip.
In one embodiment, a tail 230 also has retaining ring 232, support frame 233 and support bar 234.Support frame
233 are locked on penholder 210 by the retaining ring 232 for the pen end for being looped around penholder 210.Support bar 234 is removably
On support frame 233.Installation axle 231 is arranged on support bar 234.
Further, in one embodiment, retaining ring 232 includes two semicircular rings 2322 being connected in end.Branch
Support 233 has two.Two support frames 233 are oppositely arranged and respectively by two locking members 235 and two semicircular rings 2322
It is locked together.Support bar 234 passes through installation axle 231 that installation axle 231 is fixed on to the pen end of penholder 210.
Further, in one of the embodiments, support bar 234 includes the sub bar of two threaded connections that cooperate
2342、2344.One of sub bar 2342 has internal thread in connection end, and another sub bar 2344 has outer spiral shell in connection end
Line, two sub bars are coordinated by the screw thread of end screws connection.Two sub bars 2342,2344 are worn installed in two supports respectively
On frame 233.
The nib 220 of above-mentioned benefit line pen 200 has the leading part 221 of wedge shaped body structure, flat at the nib of leading part 221
Flat, after benefit tape is drawn from wire lead slot 222 at nib, flat nib can prevent from mending tape skew, and leading part 221
Coordinate with tension disc 223, can will mend the spacing in wire lead slot 222 of tape stabilization, further prevent from mending tape sideslip.The benefit
Line pen 200 is easy to operate when mending line, mends line efficiency high, reusable, and extra resource need not be expended during use, and
Former circuit and institute's supplementary line registration height, precision are good after benefit line.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope that this specification is recorded all is considered to be.
Embodiment described above only expresses several embodiments of the present utility model, and its description is more specific and detailed,
But therefore it can not be interpreted as the limitation to utility model patent scope.It should be pointed out that the common skill for this area
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (10)
1. one kind mends line pen, it is characterised in that including penholder and respectively positioned at the penholder both ends and connect with the penholder
The nib connect and a tail；Wherein, the penholder is the hollow-core construction of both ends open；The nib has leading part, the lead
Portion is that the pen tip of sphenoid structure and thickness from close to one end of the penholder to away from the penholder is gradually decrease to zero, institute
The side inclined-plane for stating leading part is provided with wire lead slot, is additionally provided with the nib and is covered in for cooperation on the skew back face will mend line
With the spacing tension disc in the wire lead slot；Described tail has the installation axle for being used for installing coil；Drawn from the coil
Benefit tape can be drawn through the hollow penholder to the nib, and from the wire lead slot in the pen tip.
2. line pen is mended as claimed in claim 1, it is characterised in that the penholder is column structure.
3. line pen is mended as claimed in claim 1, it is characterised in that the penholder is threadedly coupled with the nib.
4. line pen is mended as claimed in claim 3, it is characterised in that one end that the penholder is used to be connected with the nib has
External screw thread, the nib have connecting portion, and to have female open column shape body structure, the nib passes through the connecting portion
The connecting portion is threadedly coupled with the penholder.
5. mend line pen as claimed in claim 4, it is characterised in that the nib also has an installation portion, the installation position in
Between the leading part and the connecting portion, the tension disc is arranged on the installation portion.
6. line pen is mended as claimed in claim 5, it is characterised in that the installation portion and the tension disc are respectively provided with mounting hole,
The tension disc is arranged on the installation portion by the fastener in the mounting hole.
7. line pen is mended as claimed in claim 6, it is characterised in that the tension disc has line pressing portion and installation portion, the pressure
The slopes which match provided with the wire lead slot of line portion and the leading part is for being fitted on the inclined-plane, the installation portion tool
There is the mounting hole.
8. such as benefit line pen according to any one of claims 1 to 7, it is characterised in that described tail also has retaining ring, support
Frame and support bar, support frame as described above are locked in the penholder by being looped around the retaining ring of the pen end of the penholder
On, the support bar is removably mounted on support frame as described above, and the installation axle is arranged on the support bar.
9. line pen is mended as claimed in claim 8, it is characterised in that the retaining ring includes two the half of end mating connection
Annulus, support frame as described above have two, and two support frames as described above are oppositely arranged and respectively by two locking members and two semicircles
Ring is locked together, and the support bar passes through the installation axle.
10. line pen is mended as claimed in claim 9, it is characterised in that the support bar includes two threaded connections that cooperate
Sub bar, two sub bars wear on two support frames as described above respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720960236.9U CN207099445U (en) | 2017-08-02 | 2017-08-02 | Mend line pen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720960236.9U CN207099445U (en) | 2017-08-02 | 2017-08-02 | Mend line pen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207099445U true CN207099445U (en) | 2018-03-13 |
Family
ID=61543914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720960236.9U Expired - Fee Related CN207099445U (en) | 2017-08-02 | 2017-08-02 | Mend line pen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207099445U (en) |
-
2017
- 2017-08-02 CN CN201720960236.9U patent/CN207099445U/en not_active Expired - Fee Related
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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: 20180313 Termination date: 20200802 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |