CN208013281U - A kind of detection device of attaching plug - Google Patents
A kind of detection device of attaching plug Download PDFInfo
- Publication number
- CN208013281U CN208013281U CN201820055046.7U CN201820055046U CN208013281U CN 208013281 U CN208013281 U CN 208013281U CN 201820055046 U CN201820055046 U CN 201820055046U CN 208013281 U CN208013281 U CN 208013281U
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- CN
- China
- Prior art keywords
- nib
- hole
- protective shell
- kelly
- far
- 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.)
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Abstract
The utility model discloses a kind of detection devices of attaching plug, including voltage test pencil ontology, the top of the voltage test pencil ontology is equipped with protective shell, the bottom of protective shell is opening, the top of voltage test pencil ontology is installed with the nib in protective shell, the both sides of nib are symmetrically installed with fixed link, the one end of fixed link far from nib opens up fluted, kelly is slidably fitted in groove, the one end of kelly far from nib extends to outside groove, the wedge groove that bottom is opening is symmetrically offered on the both sides inner wall of protective shell, wedge groove offers first through hole on the side inner wall far from nib, one end that two kellies are located remotely from each other extends through two wedge grooves, and it is slidably mounted on respectively in two first through hole, the second through-hole is symmetrically offered on the both sides inner wall of groove.The utility model can be effectively protected nib by the way that protective shell is arranged, and avoid written damage, and can dismount protective shell easily and fast, be used convenient for people.
Description
Technical field
The utility model is related to voltage test pencil applied technical field more particularly to a kind of detection devices of attaching plug.
Background technology
Whether voltage test pencil is also test pencil, be a kind of electrician tool, charged for testing in electric wire, internal structure is
One there are two the light bulb of electrode, bubble is interior to be commonly called as neon bulb filled with neon, its pole is connected to pen tip, one height of another pole series connection
Resistance is followed by the other end of pen.When two voltage across poles of neon bulb reach certain value, two interpolars just generate aura, and aura is strong and weak
It is directly proportional to two voltage across poles.When electrical body voltage-to-ground is more than the glow voltage of neon bulb starting, and by the pen tip of test pencil
When contacting it, the other end is then by human body grounding, so test pencil can shine.The effect of resistance is for limiting stream in test pencil
The electric current for crossing human body, to avoid danger.
People to attaching plug when being made whether live detection at present, it usually needs it is overhauled using voltage test pencil, but
Voltage test pencil currently used for detecting attaching plug does not have protective shell usually, in actual use, since nib is typically more sharp
It is sharp, other electric power tools are easily damaged in carrying process, and be easy bending nib, so we, which are badly in need of one kind, having protection
The voltage test pencil of shell solves the above problems.
Invention content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of attaching plug proposed
Detection device.
To achieve the goals above, the utility model uses following technical solution：
The top of a kind of detection device of attaching plug, including voltage test pencil ontology, the voltage test pencil ontology is equipped with protective shell,
The bottom of protective shell is opening, and the top of voltage test pencil ontology is installed with the nib in protective shell, written both sides pair
Title is installed with fixed link, and the one end of fixed link far from nib opens up fluted, kelly is slidably fitted in groove, kelly is remote
One end from nib extends to outside groove, and the wedge groove that bottom is opening, wedge shape are symmetrically offered on the both sides inner wall of protective shell
Slot offers first through hole on the side inner wall far from nib, and one end that two kellies are located remotely from each other extends through two wedge shapes
Slot, and being slidably mounted on respectively in two first through hole, symmetrically offers the second through-hole on the both sides inner wall of groove, and the two of kelly
Side is symmetrically installed with locating piece, and corresponding second through-hole, the both sides of fixed link are run through in side of the locating piece far from kelly
It is arranged with locating rod, locating piece is run through in one end of locating rod, and is fixedly mounted in nib, the one end of locating rod far from nib
It is installed with fixture block, is arranged with the first spring being welded on locating piece in locating rod, the one of remotely located piece of the first spring
End is welded on fixture block, push rod is slidably fitted in first through hole, one end that two push rods are located remotely from each other extends respectively to two
Outside first through hole.
Preferably, one end that two push rods are located remotely from each other is installed with briquetting, is arranged on push rod and is welded on briquetting
Upper second spring, the one end of second spring far from briquetting are welded on protective shell.
Preferably, limiting slot is symmetrically offered on the both sides inner wall of the first through hole, the both sides of push rod are symmetrically fixed to pacify
Equipped with limited block, limited block is slidably connected with limiting slot.
Preferably, one end that the kelly is located in first through hole is nested with ball, and ball is adapted with wedge groove.
Preferably, it is installed with slide bar in second through-hole, locating piece is slidably located on slide bar.
Preferably, rubber block is installed in the top inner wall of the protective shell, written top is in contact with rubber block.
Compared with prior art, the utility model has the beneficial effects that：
In the utility model, pass through voltage test pencil ontology, protective shell, nib, fixed link, groove, kelly, wedge groove, first
Through-hole, the second through-hole, locating piece, locating rod, fixture block, the first spring and push rod match, and press push rod, and push rod is by push card
Bar makes kelly remove first through hole, can easily dismantle protective shell at this time, consequently facilitating utilizing voltage test pencil ontology and nib
Attaching plug is detected, when detection after hours, then by protective shell is sleeved in nib, kelly will be sticked into ball at this time
In wedge groove, protective shell is then pressed, ball will roll on the inner wall of wedge groove and push kelly, and it is fixed that kelly movement will drive
Position block movement, locating piece slides on the securing lever will stretch the first spring, so that the first spring is generated bounce, when groove and first
When through-hole is aligned, under the rebound force effect of the first spring, kelly is resetted and is sticked into first through hole, to consolidate protective shell
Fixed, the utility model can be effectively protected nib by the way that protective shell is arranged, and avoid written damage, and can be easily and fast
Protective shell is dismounted, is used convenient for people.
Description of the drawings
Fig. 1 be the utility model proposes a kind of attaching plug detection device schematic cross-sectional view；
Fig. 2 be the utility model proposes a kind of attaching plug detection device in part A schematic cross-sectional view.
In figure：1 voltage test pencil ontology, 2 protective shells, 3 nibs, 4 fixed links, 5 grooves, 6 kellies, 7 wedge grooves, 8 first through hole,
9 second through-holes, 10 locating pieces, 11 locating rods, 12 fixture blocks, 13 first springs, 14 push rods.
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.
Referring to Fig.1-2, a kind of detection device of attaching plug, including voltage test pencil ontology 1, the top of voltage test pencil ontology 1 are set
There is protective shell 2, the bottom of protective shell 2 is opening, and the top of voltage test pencil ontology 1 is installed with the nib in protective shell 2
3, the both sides of nib 3 are symmetrically installed with fixed link 4, and the one end of fixed link 4 far from nib 3 opens up fluted 5, in groove 5
It is slidably fitted with kelly 6, the one end of kelly 6 far from nib 3 extends to outside groove 5, symmetrically opened up on the both sides inner wall of protective shell 2
It is the wedge groove 7 of opening to have bottom, and wedge groove 7 offers first through hole 8, two 6 phases of kelly on the side inner wall far from nib 3
Mutually separate one end extends through two wedge grooves 7, and is slidably mounted on respectively in two first through hole 8, in the both sides of groove 5
The second through-hole 9 is symmetrically offered on wall, the both sides of kelly 6 are symmetrically installed with locating piece 10, and locating piece 10 is far from kelly 6
Corresponding second through-hole 9 is run through in side, and the both sides of fixed link 4 are arranged with locating rod 11, and one end of locating rod 11 is through fixed
Position block 10, and be fixedly mounted in nib 3, the one end of locating rod 11 far from nib 3 is installed with fixture block 12, in locating rod 11
It is arranged with the first spring 13 being welded on locating piece 10, one end of the first 13 remotely located pieces 10 of spring is welded on fixture block 12
On, push rod 14 is slidably fitted in first through hole 8, one end that two push rods 14 are located remotely from each other extends respectively to two first through hole
Outside 8, pass through voltage test pencil ontology 1, protective shell 2, nib 3, fixed link 4, groove 5, kelly 6, wedge groove 7, first through hole 8, second
Through-hole 9, locating piece 10, locating rod 11, fixture block 12, the first spring 13 and push rod 14 match, and press push rod 14, and push rod 14 will push away
Dynamic kelly 6, makes kelly 6 remove first through hole 8, can easily dismantle protective shell 2 at this time, consequently facilitating utilizing voltage test pencil sheet
Body 1 and written 3 pairs of attaching plugs are detected, when detection after hours, then by protective shell 2 is sleeved in nib 3, kelly at this time
6 will stick into ball in wedge groove 7, then press protective shell 2, and ball will roll on the inner wall of wedge groove 7 and push kelly
6, the movement of kelly 6 will drive locating piece 10 to move, and locating piece 10 slides in locating rod 11 will stretch the first spring 13, make first
Spring 13 generates bounce, and when groove 5 is aligned with first through hole 8, under the rebound force effect of the first spring 13, kelly 6 is multiple
Position simultaneously sticks into first through hole 8, and to fix protective shell 2, the utility model can be effectively protected by the way that protective shell 2 is arranged
Nib 3 avoids nib 3 from damaging, and can dismount protective shell 2 easily and fast, is used convenient for people.
In the utility model, one end that two push rods 14 are located remotely from each other is installed with briquetting, is arranged on push rod 14
It is welded on second spring on briquetting, the one end of second spring far from briquetting is welded on protective shell 2, in the both sides of first through hole 8
Limiting slot is symmetrically offered on wall, the both sides of push rod 14 are symmetrically installed with limited block, and limited block is slidably connected with limiting slot,
Kelly 6 is located at one end in first through hole 8 and is nested with ball, and ball is adapted with wedge groove 7, is fixedly mounted in the second through-hole 9
There are slide bar, locating piece 10 to be slidably located on slide bar, rubber block, written 3 tops are installed in the top inner wall of protective shell 2
It is in contact with rubber block, passes through voltage test pencil ontology 1, protective shell 2, nib 3, fixed link 4, groove 5, kelly 6, wedge groove 7, first
Through-hole 8, the second through-hole 9, locating piece 10, locating rod 11, fixture block 12, the first spring 13 and push rod 14 match, and press push rod 14,
Push rod 14 will push kelly 6, so that kelly 6 is removed first through hole 8, can easily dismantle protective shell 2 at this time, consequently facilitating sharp
It is detected with voltage test pencil ontology 1 and written 3 pairs of attaching plugs, when detection after hours, then by protective shell 2 is sleeved on nib 3
On, kelly 6 will be sticked into ball in wedge groove 7 at this time, then press protective shell 2, and ball will roll on the inner wall of wedge groove 7
And kelly 6 is pushed, the movement of kelly 6 will drive locating piece 10 to move, and locating piece 10 slides in locating rod 11 will stretch the first bullet
Spring 13 makes the first spring 13 generate bounce, when groove 5 is aligned with first through hole 8, in the rebound force effect of the first spring 13
Under, kelly 6 is resetted and is sticked into first through hole 8, and to fix protective shell 2, the utility model can by the way that protective shell 2 is arranged
It is effectively protected nib 3, avoids nib 3 from damaging, and protective shell 2 can be dismounted easily and fast, is used convenient for people.
Operation principle：In the utility model, the model DCY-17150 of voltage test pencil ontology 1, by protective shell 2 by nib 3
It is isolated from the outside, to protect nib 3, nib 3 is avoided to damage, in actual use, when needing to be detected to attaching plug
When, it need to only utilize two briquettings to press push rod 14, push rod 14 will push kelly 6, and so that kelly 6 is removed first through hole 8, at this time
Easily protective shell 2 is dismantled, consequently facilitating being detected using voltage test pencil ontology 1 and written 3 pairs of attaching plugs, when detection work
After work, then protective shell 2 is sleeved in nib 3, kelly 6 and ball will stick into wedge groove 7 at this time, then press protective shell
2, ball will roll on the inner wall of wedge groove 7 and push kelly 6, the movement of kelly 6 that locating piece 10 will be driven to move, locating piece 10
Sliding will stretch the first spring 13 in locating rod 11, so that the first spring 13 is generated bounce, when groove 5 and first through hole 8 are right
Qi Shi, under the rebound force effect of the first spring 13, kelly 6 is resetted and is sticked into first through hole 8, to fix protective shell 2.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of detection device of attaching plug, including voltage test pencil ontology（1）, which is characterized in that the voltage test pencil ontology（1）'s
Top is equipped with protective shell（2）, protective shell（2）Bottom be opening, voltage test pencil ontology（1）Top be installed with positioned at protection
Shell（2）Interior nib（3）, nib（3）Both sides be symmetrically installed with fixed link（4）, fixed link（4）Far from nib（3）'s
One end opens up fluted（5）, groove（5）Inside it is slidably fitted with kelly（6）, kelly（6）Far from nib（3）One end extend to it is recessed
Slot（5）Outside, protective shell（2）Both sides inner wall on symmetrically offer bottom be opening wedge groove（7）, wedge groove（7）Far from pen
Head（3）Side inner wall on offer first through hole（8）, two kellies（6）The one end being located remotely from each other extends through two wedge shapes
Slot（7）, and it is slidably mounted on two first through hole respectively（8）It is interior, groove（5）Both sides inner wall on symmetrically offer the second through-hole
（9）, kelly（6）Both sides be symmetrically installed with locating piece（10）, locating piece（10）Far from kelly（6）Side through opposite
The second through-hole answered（9）, fixed link（4）Both sides be arranged with locating rod（11）, locating rod（11）One end run through locating piece
（10）, and it is fixedly mounted on nib（3）On, locating rod（11）Far from nib（3）One end be installed with fixture block（12）, positioning
Bar（11）On be arranged with and be welded on locating piece（10）On the first spring（13）, the first spring（13）Remotely located piece（10）One
End is welded on fixture block（12）On, first through hole（8）Inside it is slidably fitted with push rod（14）, two push rods（14）The one end being located remotely from each other
Extend respectively to two first through hole（8）Outside.
2. a kind of detection device of attaching plug according to claim 1, which is characterized in that two push rods（14）It is mutually remote
From one end be installed with briquetting, push rod（14）On be arranged with and be welded on second spring on briquetting, second spring is far from pressure
One end of block is welded on protective shell（2）On.
3. a kind of detection device of attaching plug according to claim 1, which is characterized in that the first through hole（8）'s
Limiting slot, push rod are symmetrically offered on the inner wall of both sides（14）Both sides be symmetrically installed with limited block, limited block and limiting slot
It is slidably connected.
4. a kind of detection device of attaching plug according to claim 1, which is characterized in that the kelly（6）Positioned at
One through-hole（8）Interior one end is nested with ball, ball and wedge groove（7）It is adapted.
5. a kind of detection device of attaching plug according to claim 1, which is characterized in that second through-hole（9）It is interior
It is installed with slide bar, locating piece（10）It is slidably located on slide bar.
6. a kind of detection device of attaching plug according to claim 1, which is characterized in that the protective shell（2）Top
Rubber block is installed on portion's inner wall, nib（3）Top is in contact with rubber block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820055046.7U CN208013281U (en) | 2018-01-14 | 2018-01-14 | A kind of detection device of attaching plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820055046.7U CN208013281U (en) | 2018-01-14 | 2018-01-14 | A kind of detection device of attaching plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208013281U true CN208013281U (en) | 2018-10-26 |
Family
ID=63882855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820055046.7U Expired - Fee Related CN208013281U (en) | 2018-01-14 | 2018-01-14 | A kind of detection device of attaching plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208013281U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112526195A (en) * | 2020-11-30 | 2021-03-19 | 东南大学扬州研究院 | Smart power grids system is with test pencil with pen point adjusting part |
-
2018
- 2018-01-14 CN CN201820055046.7U patent/CN208013281U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112526195A (en) * | 2020-11-30 | 2021-03-19 | 东南大学扬州研究院 | Smart power grids system is with test pencil with pen point adjusting part |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181026 Termination date: 20190114 |