CN207866866U - A kind of circuit board detecting needle pen - Google Patents
A kind of circuit board detecting needle pen Download PDFInfo
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- CN207866866U CN207866866U CN201721859964.7U CN201721859964U CN207866866U CN 207866866 U CN207866866 U CN 207866866U CN 201721859964 U CN201721859964 U CN 201721859964U CN 207866866 U CN207866866 U CN 207866866U
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- pen arm
- main pen
- connecting rod
- main
- circuit board
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Abstract
The utility model discloses a kind of circuit board detecting needle pens,Including sleeve,Main pen arm and connecting rod,The bottom of the main pen arm is equipped with sleeve,The sleeve is vertical setting in the bottom margin of main pen arm,And fit closely fixation with main pen arm,The bottom of the main pen arm is equipped with extension bar,The embedding bottom centre for being set on main pen arm of the extension bar,And engage with main pen arm,The bottom of the extension bar is equipped with interior bar,This kind of vehicle electronics massaging device,Compared to traditional needle point formula contact,Using movable contact head,And meet in needle point formula and with free switching between hook formula contact,It greatly improves size original paper in the same circuit board of reply and detects flexible performance,And same circuit can be carried out using hook formula contact,Free switching detects between different original papers,Greatly shorten detection time,Relative to traditional necessary two hands under survey.
Description
Technical field
The utility model is related to detect to use needle pen technology field, specially a kind of circuit board detecting needle pen.
Background technology
It is the indispensable measuring instrumentss of the departments such as power electronics to detect pen, is generally to measure voltage, electric current and resistance
Main purpose, is a kind of multi-functional, multiple range measuring instrumentss, and existing detection pen is usually to be accommodated in dedicated containing box
It is separated, but people are when in use, typically directly hold table body and test pencil goes to measurement place to measure, and be
It is convenient for carrying, test pencil is then directly by wire intertwist in table body, and not only electric wire is easy to knot in this way, needs wave when measuring
Time-consuming arrangement, and sharp test pencil be directly exposed to it is outer be easy to wound human body by stabbing, in addition, multimeter measure use when need root
It is not only troublesome according to the plug of the plug test pencil of institute's measured data back and forth, the mechanical damage of test pencil plug and jack is also easily caused,
Shorten the service life of multimeter.
Existing circuit board detecting is detected with needle pen is limited to by original paper size, and the help provided to user is less,
And sharply place is easy to cause damages to user without protection or pen tip is easily damaged.
So how to design a kind of circuit board detecting needle pen, becoming us will currently solve the problems, such as.
Utility model content
The purpose of this utility model is to provide a kind of circuit board detecting needle pens, to solve to propose in above-mentioned background technology
The problem of.
To achieve the above object, the utility model provides the following technical solutions：A kind of circuit board detecting needle pen, including set
Cylinder, main pen arm and connecting rod, it is characterised in that：The bottom of the main pen arm is equipped with sleeve, and the sleeve is vertical setting in master
The bottom margin of penholder, and fixation is fitted closely with main pen arm, the main pen arm is internally provided with extension bar slot, the main pen arm
Bottom be equipped with extension bar, the bottom centre in main pen arm is arranged in extension bar insertion, and engages with main pen arm, the stretching
Bar is internally provided with interior bar slot, and the bottom of the extension bar is equipped with interior bar, and the interior bar is engaged with extension bar by interior bar slot, described
The bottom of interior bar is equipped with stylus tip, and the bottom centre in interior bar is arranged in the stylus tip insertion, and fits closely fixation with interior bar,
The top center of the main pen arm is equipped with interface, and the bottom of the main pen arm is equipped with round platform seat, and the round platform seat is vertical setting
Fixation is fitted closely in the bottom centre of main pen arm, and with main pen arm, the sleeve bottom is equipped with connecting rod, and the connecting rod is in
It is vertically set on sleeve bottom center, and fixation is fitted closely with sleeve, the connecting rod bottom is equipped with telescopic rod, described flexible
Bar is vertical setting in the bottom centre of connecting rod, and fits closely fixation with connecting rod, and the bottom of the telescopic rod is equipped with pen
Contact, the embedding bottom end for being set on telescopic rod of style of writing head, and engage with style of writing head, the connecting rod is internally provided with fixation
Head, the gland runs through the inside center being arranged in connecting rod, and is flexibly connected with connecting rod, and the bottom of the gland is set
There is contact, the bottom centre in gland is arranged in the contact insertion, and fits closely fixation with gland.
Further, the side of the main pen arm is equipped with protection gum cover, and the Protection glue, which is nested, is set on main pen arm
Outer wall, and be bonded with main pen arm.
Further, the top of the main pen arm is equipped with card handle, and the card handle insertion is arranged in the top edge of main pen arm,
And fit closely fixation with main pen arm.
Further, the side of the connecting rod is equipped with fixed column, and the outer wall in connecting rod is arranged in the fixed column insertion,
And engage with connecting rod.
Further, the side of the telescopic rod is equipped with pullover, and pullover insertion is arranged the outer wall in telescopic rod, and in
Telescopic rod fits closely fixation.
Further, the top of the contact is equipped with card slot.
Compared with prior art, the utility model has the beneficial effects that：This kind of vehicle electronics massaging device, compared to tradition
Needle point formula contact using movable contact head, and meets in needle point formula and with free switching between hook formula contact, greatly carries
Size original paper detects flexible performance in the high same circuit board of reply, and can carry out same circuit using hook formula contact, no
It is detected with free switching between original paper, greatly shortens detection time, relative to traditional necessary two hands under survey, can vacated
One hand records other safety operation such as data, which additionally uses interface to connect measurement table, and the detection pen that is can be with
The various ammeter for meeting present mainstream of society, improves the universal performance of equipment.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is this practicality stylus tip sectional view；
Fig. 3 is this practical pen contact partial structural diagram.
In figure：1- sleeves；2- main pen arms；3- connecting rods；4- telescopic rods；5- style of writing heads；6- glands；7- contacts；8- stretches
Rod；9- interior bars；10- stylus tips；11- extension bar slots；12- interior bar slots；13- interfaces；14- round platform seats；15- protects gum cover；16-
Fixed column；17- pullovers；18- card handles；19- card slots.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of circuit board detecting needle pen, including sleeve
1, main pen arm 2 and connecting rod 3, it is characterised in that：The bottom of the main pen arm 2 is equipped with sleeve 1, and the sleeve 1 is vertical setting
Fixation is fitted closely in the bottom margin of main pen arm 2, and with main pen arm 2, the main pen arm 2 is internally provided with extension bar slot 11,
The bottom of the main pen arm 2 is equipped with extension bar 8, and the extension bar 8 is embedded in the bottom centre being arranged in main pen arm 2, and and chief editor
Bar 2 engages, and the extension bar 8 is internally provided with interior bar slot 12, and the bottom of the extension bar 8 is equipped with interior bar 9, the interior bar 9 with stretch
Rod 8 is engaged by interior bar slot 12, and the bottom of the interior bar 9 is equipped with stylus tip 10, and the insertion of the stylus tip 10 is arranged in interior bar 9
Bottom centre, and fit closely fixation with interior bar 9, the top center of the main pen arm 2 is equipped with interface 13, the main pen arm 2
Bottom be equipped with round platform seat 14, the round platform seat 14 is vertical setting in the bottom centre of main pen arm 2, and close with main pen arm 2
Fitting is fixed, and 1 bottom of the sleeve is equipped with connecting rod 3, and the connecting rod 3 is vertical setting in 1 bottom centre of sleeve, and with set
Cylinder 1 fits closely fixation, and 3 bottom of the connecting rod is equipped with telescopic rod 4, and the telescopic rod 4 is vertical setting at the bottom of connecting rod 3
Portion center, and fixation is fitted closely with connecting rod 3, the bottom of the telescopic rod 4 is equipped with style of writing head 5, and 5 nesting of style of writing head is set
It sets in the bottom end of telescopic rod 4, and engages with style of writing head 5, the connecting rod 3 is internally provided with gland 6, and the gland 6 is passed through
The inside center set in connecting rod 3 is worn, and is flexibly connected with connecting rod 3, the bottom of the gland 6 is equipped with contact 7, described
Contact 7 is embedded in the bottom centre being arranged in gland 6, and fits closely fixation with gland 6.
Further, the side of the main pen arm 2 is equipped with protection gum cover 15, and the protection gum cover 15 is embedding to be set on chief editor
The outer wall of bar 2, and be bonded with main pen arm 2, prevent the electrostatic generated by hand when operating precision equipment circuit board to equipment original paper
It damages.
Further, the top of the main pen arm 2 is equipped with card handle 18, and the insertion of card handle 18 is arranged on the top of main pen arm 2
Portion edge, and fixation is fitted closely with main pen arm 2, it is easy to carry, it is not easy to lose.
Further, the side of the connecting rod 3 is equipped with fixed column 16, and the insertion of the fixed column 16 is arranged in connecting rod 3
Outer wall, and engage with connecting rod 3, for being fixedly connected on the rope of pullover 17 and fixed column 16.
Further, the side of the telescopic rod 4 is equipped with pullover 17, and the pullover 17, which is embedded in, to be arranged in the outer of telescopic rod 4
Wall, and fixation is fitted closely in telescopic rod 4, it is convenient to be grabbed surely in accurate operation due to checking that pen is too small.
Further, the top of the contact 7 is equipped with card slot 19, prevents from falling off convenient for blocking original paper.
Operation principle：First, two detection pens are chosen, are connected to that multimeter is positive and negative to be connect by 13 connecting wire of interface
Mouthful, contact 7 is contacted or hung on detected original paper pin, operation is convenient and efficient as traditional method when detection, and
And telescopic rod 4 can be removed, stylus tip 10 is exposed, extension bar 8 and interior bar 9 are pulled out respectively in original paper size and are suitble to measurement
Distance, to be converted into traditional contact measurement pen, pen hanging can thus be stayed in circuit board ground terminal or return
Terminal, a hand need to detect between the original paper detected in such a way that stylus tip 10 is in the positive grade touching of circuit board original paper each,
And the data that a hand records tested original paper can also be vacateed, catching on original paper using contact 7 only needs style of writing head 5 gently
Push up can, after pin is tangled unclamp 5 such contact 7 of style of writing head be just hung on tested original paper, detecting
Style of writing head 5 is pushed up after complete, detection pen is being removed from original paper, cannot pullled, original paper damage or contact 7 is prevented to be bent
Fracture.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of circuit board detecting needle pen, including sleeve（1）, main pen arm（2）And connecting rod（3）, it is characterised in that：The master
Penholder（2）Bottom be equipped with sleeve（1）, the sleeve（1）It is vertical setting in main pen arm（2）Bottom margin, and and chief editor
Bar（2）Fit closely fixation, the main pen arm（2）Be internally provided with extension bar slot（11）, the main pen arm（2）Bottom be equipped with
Extension bar（8）, the extension bar（8）It is embedded to be arranged in main pen arm（2）Bottom centre, and and main pen arm（2）Engaging, it is described to stretch
Rod（8）It is internally provided with interior bar slot（12）, the extension bar（8）Bottom be equipped with interior bar（9）, the interior bar（9）With extension bar
（8）Pass through interior bar slot（12）Engaging, the interior bar（9）Bottom be equipped with stylus tip（10）, the stylus tip（10）Embedded setting
In interior bar（9）Bottom centre, and and interior bar（9）Fit closely fixation, the main pen arm（2）Top center be equipped with interface
（13）, the main pen arm（2）Bottom be equipped with round platform seat（14）, the round platform seat（14）It is vertical setting in main pen arm（2）'s
Bottom centre, and and main pen arm（2）Fit closely fixation, the sleeve（1）Bottom is equipped with connecting rod（3）, the connecting rod（3）
It is vertical setting in sleeve（1）Bottom centre, and and sleeve（1）Fit closely fixation, the connecting rod（3）Bottom is equipped with flexible
Bar（4）, the telescopic rod（4）It is vertical setting in connecting rod（3）Bottom centre, and and connecting rod（3）Fixation is fitted closely,
The telescopic rod（4）Bottom be equipped with style of writing head（5）, the style of writing head（5）It is embedding to be set on telescopic rod（4）Bottom end, and with
Style of writing head（5）Engaging, the connecting rod（3）Be internally provided with gland（6）, the gland（6）Through setting in connecting rod
（3）Inside center, and and connecting rod（3）Flexible connection, the gland（6）Bottom be equipped with contact（7）, the contact
（7）It is embedded to be arranged in gland（6）Bottom centre, and and gland（6）Fit closely fixation.
2. a kind of circuit board detecting needle pen according to claim 1, it is characterised in that：The main pen arm（2）Side
Equipped with protection gum cover（15）, the protection gum cover（15）It is embedding to be set on main pen arm（2）Outer wall, and and main pen arm（2）Fitting.
3. a kind of circuit board detecting needle pen according to claim 1, it is characterised in that：The main pen arm（2）Top
Equipped with card handle（18）, the card handle（18）It is embedded to be arranged in main pen arm（2）Top edge, and and main pen arm（2）It fits closely
It is fixed.
4. a kind of circuit board detecting needle pen according to claim 1, it is characterised in that：The connecting rod（3）Side
Equipped with fixed column（16）, the fixed column（16）It is embedded to be arranged in connecting rod（3）Outer wall, and and connecting rod（3）Engaging.
5. a kind of circuit board detecting needle pen according to claim 1, it is characterised in that：The telescopic rod（4）Side
Equipped with pullover（17）, the pullover（17）It is embedded to be arranged in telescopic rod（4）Outer wall, and in telescopic rod（4）Fit closely fixation.
6. a kind of circuit board detecting needle pen according to claim 1, it is characterised in that：The contact（7）Top set
There is card slot（19）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721859964.7U CN207866866U (en) | 2017-12-27 | 2017-12-27 | A kind of circuit board detecting needle pen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721859964.7U CN207866866U (en) | 2017-12-27 | 2017-12-27 | A kind of circuit board detecting needle pen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207866866U true CN207866866U (en) | 2018-09-14 |
Family
ID=63466881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721859964.7U Active CN207866866U (en) | 2017-12-27 | 2017-12-27 | A kind of circuit board detecting needle pen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207866866U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111150460A (en) * | 2020-01-17 | 2020-05-15 | 中国人民解放军陆军军医大学第一附属医院 | TIPS special puncture needle |
-
2017
- 2017-12-27 CN CN201721859964.7U patent/CN207866866U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111150460A (en) * | 2020-01-17 | 2020-05-15 | 中国人民解放军陆军军医大学第一附属医院 | TIPS special puncture needle |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 281, Jingjiu Avenue, Jinggangshan economic and Technological Development Zone, Ji'an City, Jiangxi Province 343100 Patentee after: Jiangxi hongban Technology Co.,Ltd. Address before: 343600 No. 281, Jingjiu Avenue, Jinggangshan National Economic and Technological Development Zone, Ji'an City, Jiangxi Province Patentee before: RED BOARD (JIANGXI) Co.,Ltd. |