CN208984707U - A kind of hand touch type test pencil - Google Patents
A kind of hand touch type test pencil Download PDFInfo
- Publication number
- CN208984707U CN208984707U CN201821496282.9U CN201821496282U CN208984707U CN 208984707 U CN208984707 U CN 208984707U CN 201821496282 U CN201821496282 U CN 201821496282U CN 208984707 U CN208984707 U CN 208984707U
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- China
- Prior art keywords
- index finger
- finger groove
- test pencil
- touch type
- external screw
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Abstract
The utility model discloses a kind of hand touch type test pencils, belong to electric power tool technical field, including electroprobe ontology, the electroprobe ontology includes test contact, test contact is connected with insulation transparent shell, the interior of insulation transparent shell intracavitary is disposed with resistance, neon bulb, spring and hand touched electrode from front to back, the tail end of the insulation transparent shell is provided with index finger groove, the bottom of index finger groove offers the through-hole communicated with insulation transparent shell inner cavity, and the top of the hand touched electrode passes through the convex bottom in index finger groove of through-hole.The utility model, which aims at, to be solved user and grabs loosely voltage test pencil and design by unstable hand touched electrode.
Description
Technical field
The utility model relates to electric power tool technical field, in particular to a kind of hand touch type test pencil.
Background technique
Whether voltage test pencil also makes test pencil referred to as " electroprobe " be a kind of electrician tool, charge for testing in electric wire, pen
There is a neon bulb in body, if neon bulb shines when test, illustrates that conducting wire has electricity or the firewire for access, test contact in voltage test pencil,
Hand electric shock extremely metal material is made, and penholder is made of insulating materials.
When using voltage test pencil, the insulation transparent shell of voltage test pencil is held with thumb and middle finger, and touch examination electricity with index finger
The hand touched electrode part of pen end, otherwise, because electrical body, voltage test pencil, human body and the earth are not formed into a loop, the neon in voltage test pencil
Bubble will not shine, and cause to judge by accident, it is believed that electrical body is not charged.
But because of voltage test pencil small volume, frequently can lead to user and grab loosely voltage test pencil, unstable hand touched electrode is also pressed,
Especially finger is not flexible or the biggish user of hand-type, in order to avoid influencing to try going on smoothly for electric task, current examination
Electroprobe needs to improve existing structure, guarantees that user can hold voltage test pencil and go on smoothly the electric task of examination by steady hand touched electrode.
Utility model content
Technical problem to be solved by the utility model is to provide a kind of hand touch type test pencils；The hand touch type test pencil
It is to aim to solve user and grab loosely voltage test pencil and design by unstable hand touched electrode, either commonly used person or finger are not
Flexible user or the biggish user of hand-type, can be very steady hold this patent by steady hand touched electrode, smoothly carry out
Try electric task.
In order to solve the above-mentioned technical problem, a kind of hand touch type test pencil provided by the utility model, including electroprobe ontology, institute
Stating electroprobe ontology includes test contact, and test contact is connected with insulation transparent shell, insulation transparent shell it is interior it is intracavitary by it is preceding extremely
After be disposed with resistance, neon bulb, spring and hand touched electrode, the tail end of the insulation transparent shell is provided with index finger groove, food
Refer to that the bottom of groove offers the through-hole communicated with insulation transparent shell inner cavity, the top of the hand touched electrode pass through through-hole it is convex in
The bottom of index finger groove.
This patent is additionally arranged index finger groove on the basis of existing hand touch type test pencil, so that user can not only be by steady
Hand touched electrode, moreover it is possible to voltage test pencil is held by the effect of blocking of index finger groove, in use, index finger is placed in index finger groove by user
In hand touched electrode, thumb and middle finger then catch insulation transparent shell, after doing a good job of it, so that it may carry out trying electric task for interior and pressing
?.
Further improvement of the utility model, above-mentioned index finger groove are " U-shaped " groove.
By above-mentioned design, this patent can be serviced preferably and hand-type is larger or the inflexible user of finger, be used
When, index finger is stuck in " U-shaped " groove and is pressed by user sets about touched electrode.
Further improvement of the utility model, above-mentioned index finger groove are square three-way groove.
By above-mentioned design, this patent can be serviced preferably and hand-type is smaller or the inflexible user of finger, be used
When, index finger is inserted into square three-way groove and is pressed by user sets about touched electrode.
The middle front part of further improvement of the utility model, above-mentioned insulation transparent shell is provided with thumbrest and middle finger is recessed
Slot.
By above-mentioned design, this patent stronger can catch insulation transparent shell.
Further improvement of the utility model is respectively set in above-mentioned index finger groove, in thumbrest and in middle finger groove
There is insulation anti-slip layer.
By above-mentioned design, this patent stronger by steady hand touched electrode and can catch insulation transparent shell.
Further improvement of the utility model, the outer wall of above-mentioned index finger groove are provided with external screw thread, and external screw thread is threadedly coupled
There are small brushes；The bottom of the small brushes is provided with the internal thread hole with external screw thread cooperation.
In real work, adhere to many dust on route sometimes, staff often will with strength deep breathing blown with mouth it is several
Under, it just can be carried out the electric task of examination, this measure often makes the dust flown upward when staff, which deeply breathes, enters the lung of staff
Portion influences the health of staff, so this patent is just by above-mentioned design, instead of staff's deep breathing mouth drifting dust with strength
Soil, the drawbacks of avoiding staff from deeply breathing with mouth drifting dust soil and cause to suck dust, influence health.
Further improvement of the utility model, the outer wall of above-mentioned index finger groove are provided with external screw thread, and external screw thread is threadedly coupled
There is small fan；The bottom of the small fan is provided with the internal thread hole with external screw thread cooperation.
Through the above design, this patent can more preferably mitigate the amount of labour of staff, in use, staff's hand is taken
Small fan replaces small brushes to clean dust, furthermore, small fan can be provided for alleviating hot.
Further improvement of the utility model, the outer wall of above-mentioned index finger groove are provided with external screw thread, and external screw thread is threadedly coupled
There is small flashlight；The bottom of the small flashlight is provided with the internal thread hole with external screw thread cooperation.
Examination electrical environment there may come a time when to influence staff using voltage test pencil, so this patent just passes through above-mentioned set than darker
Meter, provides illumination functions for staff, preferably guarantees to try going on smoothly for electric task.
Further improvement of the utility model is provided with " inverted T-shaped " link block on the outer wall of above-mentioned insulation transparent shell,
" inverted T-shaped " link block is connected with small flashlight；The outer wall of the small flashlight is provided with " 1 word with the cooperation of " inverted T-shaped " link block
Shape " link slot.
By above-mentioned design, this patent preferably can provide illumination work for examination electricity point, so that user is carrying out examination electricity
It when task, can also be illuminated, preferably guarantee going on smoothly for examination electricity work.
Further improvement of the utility model is provided with connection ring on the outer wall of above-mentioned insulation transparent outer shell outer wall, connects
Ring is connected with bracelet.
In actual use, staff does not catch voltage test pencil accidentally sometimes, and causes voltage test pencil to fall off and break, institute
Just by above-mentioned design with this patent, it preferably avoids voltage test pencil from falling off and breaks, even if staff does not catch examination electricity accidentally
Pen, voltage test pencil can also be hung carefully in the wrist of staff.
Compared with prior art, the utility model has the following beneficial effects:
The utility model, which aims at, to be solved user and grabs loosely voltage test pencil and design by unstable hand touched electrode, either commonly
User or the inflexible user of finger or the biggish user of hand-type, this patent of holding that can be very steady are touched by steady hand
Electrode smoothly carries out trying electric task.
This patent adds index finger groove on the basis of existing hand touch type test pencil, and by the bottom of index finger groove with
The inner cavity of insulation transparent shell communicates, and enables the top of hand touched electrode convex in index finger groove, so that user is using this patent
When carrying out trying electric task, the index finger of user, which is able to be placed in index finger groove, presses hand touched electrode, avoids to grab at present and loosely try
Electroprobe presses the problem of unstable hand touched electrode, guarantees that trying electric task goes on smoothly.
Detailed description of the invention
To be illustrated more clearly that background technique or the technical solution of the utility model, below to the prior art or specific implementation
The attached drawing being used in combination in mode is briefly described；It should be evident that the attached drawing below in conjunction with specific embodiment is only to use
The utility model embodiment is understood in facilitating, for those of ordinary skill in the art, before not making the creative labor
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is 1 structural representation Fig. 1 of the utility model embodiment.
Fig. 2 is 1 structural representation Fig. 2 of the utility model embodiment.
Fig. 3 is 2 structural schematic diagram of the utility model embodiment.
Fig. 4 is 3 small brushes structural schematic diagram of the utility model embodiment.
Fig. 5 is 4 small fan structural schematic diagram of the utility model embodiment.
Fig. 6 is the small flashlight structural schematic diagram of the utility model embodiment 5.
Fig. 7 is 6 structural schematic diagram of the utility model embodiment.
Fig. 8 is the voltage test pencil and small flashlight cooperation schematic illustration of the utility model embodiment 6.
Fig. 9 is 7 structural schematic diagram of the utility model embodiment.
It is as shown in the figure: 1- test contact；2- insulation transparent shell；3- resistance；4- neon bulb；5- spring；6- hand touched electrode；7-
" U-shaped " groove；The bottom of 71- index finger groove；8- square three-way groove；9- thumbrest；10- middle finger groove；11- external screw thread；12- is small
Hairbrush；13- small fan；The small flashlight of 14-；15- internal thread hole；16- " inverted T-shaped " link block；17- " 1 font " link slot；18- connects
Connect ring；19- bracelet.
Specific embodiment
In order to make those skilled in the art better understand the technical solution in the utility model, below in conjunction with this reality
With the attached drawing in new embodiment, the technical solutions in the embodiments of the present invention are clearly and completely described, it is clear that
The described embodiments are only a part of the embodiments of the utility model, instead of all the embodiments, based in the present invention
Embodiment, those skilled in the art's every other embodiment obtained without making creative work, all should
Belong to the range of the utility model protection.
Embodiment 1
As depicted in figs. 1 and 2, a kind of hand touch type test pencil, including electroprobe ontology, the electroprobe ontology includes test contact
1, test contact 1 is connected with insulation transparent shell 2, outer 2 shells of insulation transparent it is interior it is intracavitary be disposed with from front to back resistance 3,
Neon bulb 4, spring 5 and hand touched electrode 6, the tail end of the insulation transparent shell 2 are provided with index finger groove, and the bottom of index finger groove is opened
Equipped with the through-hole communicated with 2 inner cavity of insulation transparent shell, the top of the hand touched electrode 6 passes through the convex bottom in index finger groove of through-hole
Portion, the index finger groove are " U-shaped " groove 7, and the middle front part of the insulation transparent shell 2 is provided with thumbrest 9 and middle finger is recessed
Slot 10 is respectively arranged with insulation anti-slip layer in the index finger groove, in thumbrest 9 and in middle finger groove 10.
Embodiment 2
The present embodiment and the maximum difference of embodiment 1 are the difference of index finger groove shapes, as shown in figure 3, the index finger
Groove is square three-way groove 8.
The present embodiment is more suitable for the lesser user of hand-type and uses, in use, index finger is inserted into square groove 8 simultaneously by user
Pressing is in hand touched electrode.
Embodiment 3
The present embodiment and the maximum difference of embodiment 1 are that the present embodiment is additionally arranged small brushes 12, as shown in figure 4, described
The outer wall of index finger groove is provided with external screw thread 11, and external screw thread 11 is threaded with small brushes 12；The bottom of the small brushes 12 is set
It is equipped with the internal thread hole cooperated with external screw thread 11.
The present embodiment compares suitable in the examination electrical environment for needing to clean dust.
Embodiment 4
The present embodiment and the maximum difference of embodiment 1 are that the present embodiment is additionally arranged small wind 13 and fans, as shown in figure 5, described
The outer wall of index finger groove is provided with external screw thread 11, and external screw thread 11 is threaded with small fan 12；The bottom of the small fan 12 is set
It is equipped with the internal thread hole cooperated with external screw thread 11.
The present embodiment can not only be used to purge dust, moreover it is possible to be used to cool down for staff's pectinid.
Embodiment 5
The present embodiment and the maximum difference of embodiment 1 are that the present embodiment is additionally arranged small flashlight 14, as shown in fig. 6, described
The outer wall of index finger groove is provided with external screw thread 11, and external screw thread 11 is threaded with small flashlight 14；The bottom of the small flashlight 14 is set
It is equipped with the internal thread hole 15 cooperated with external screw thread 11.
In the examination electrical environment that the present embodiment can be used for needing to illuminate.
Embodiment 6
The present embodiment and the maximum difference of embodiment 1 are that the present embodiment is additionally arranged small flashlight 14, as shown in Figure 7 and Figure 8,
" inverted T-shaped " link block 16 is provided on the outer wall of the insulation transparent shell 2, " inverted T-shaped " link block 16 is connected with small hand
Electricity 14；The outer wall of the small flashlight 14 is provided with " 1 font " link slot 17 cooperated with " inverted T-shaped " link block 16.
The present embodiment can be used not only in the examination electrical environment for needing to illuminate, moreover it is possible to preferably provide illumination for examination electricity point, make
Obtaining user can also be illuminated when trying electricity, in use, " 1 font " link slot of small flashlight is inserted in outside insulation transparent shell
" inverted T-shaped " link block on wall is just.
Embodiment 7
The present embodiment and the maximum difference of embodiment 1 are that the present embodiment is additionally arranged connection ring and bracelet, if Fig. 9 shows, institute
It states and is provided with connection ring 18 on the outer wall of 2 outer wall of insulation transparent shell, connection ring 18 is connected with bracelet 19.
The present embodiment can preferably avoid voltage test pencil from being detached from the hand of staff, avoid falling off and break.
In real work, because of bare hand touched electrode, frequently can lead to user cannot be very steady by electric shock of stopping
Pole, insulation crust cannot be held by resulting even in user, so the design concept of this patent is exactly to design a card slot to be used to
The index finger of user is blocked, guarantees that user can hold insulation crust by steady hand touched electrode.
The use step of this patent, index finger is stuck in index finger groove and presses by user sets about touched electrode, thumb and in
Finger then catches insulation transparent shell, then carries out trying electricity work.
The technical solution of the utility model embodiment is described in detail above, this part uses specific embodiment pair
The principles of the present invention and embodiment are expounded, and the above embodiments are only used to help understand, and this is practical new
The core concept of type, in the case where not departing from the utility model principle, those skilled in the art are not making creative labor
The range of the utility model protection all should belong in every other embodiment obtained under the premise of dynamic.
Claims (10)
1. a kind of hand touch type test pencil, including electroprobe ontology, the electroprobe ontology includes test contact, and test contact is connected with absolutely
Edge transparent outer cover, insulation transparent shell it is interior it is intracavitary be disposed with resistance, neon bulb, spring and hand touched electrode from front to back,
It is characterized in that:
The tail end of the insulation transparent shell is provided with index finger groove, the bottom of index finger groove offer in insulation transparent shell
The top of the through-hole that chamber communicates, the hand touched electrode passes through the convex bottom in index finger groove of through-hole.
2. hand touch type test pencil according to claim 1, it is characterised in that:
The index finger groove is " U-shaped " groove.
3. hand touch type test pencil according to claim 1, it is characterised in that:
The index finger groove is square three-way groove.
4. hand touch type test pencil according to claim 1 to 3, it is characterised in that:
The middle front part of the insulation transparent shell is provided with thumbrest and middle finger groove.
5. hand touch type test pencil according to claim 4, it is characterised in that:
Insulation anti-slip layer is respectively arranged in the index finger groove, in thumbrest and in middle finger groove.
6. hand touch type test pencil according to claim 1 to 3, it is characterised in that:
The outer wall of the index finger groove is provided with external screw thread, and external screw thread is threaded with small brushes；
The bottom of the small brushes is provided with the internal thread hole with external screw thread cooperation.
7. hand touch type test pencil according to claim 1 to 3, it is characterised in that:
The outer wall of the index finger groove is provided with external screw thread, and external screw thread is threaded with small fan；
The bottom of the small fan is provided with the internal thread hole with external screw thread cooperation.
8. hand touch type test pencil according to claim 1 to 3, it is characterised in that:
The outer wall of the index finger groove is provided with external screw thread, and external screw thread is threaded with small flashlight；
The bottom of the small flashlight is provided with the internal thread hole with external screw thread cooperation.
9. hand touch type test pencil according to claim 1 to 3, it is characterised in that:
" inverted T-shaped " link block is provided on the outer wall of the insulation transparent shell, " inverted T-shaped " link block is connected with small hand
Electricity；
The outer wall of the small flashlight is provided with " 1 font " link slot with the cooperation of " inverted T-shaped " link block.
10. hand touch type test pencil according to claim 1 to 3, it is characterised in that:
It is provided with connection ring on the outer wall of the insulation transparent outer shell outer wall, connection ring is connected with bracelet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821496282.9U CN208984707U (en) | 2018-09-13 | 2018-09-13 | A kind of hand touch type test pencil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821496282.9U CN208984707U (en) | 2018-09-13 | 2018-09-13 | A kind of hand touch type test pencil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208984707U true CN208984707U (en) | 2019-06-14 |
Family
ID=66784064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821496282.9U Expired - Fee Related CN208984707U (en) | 2018-09-13 | 2018-09-13 | A kind of hand touch type test pencil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208984707U (en) |
-
2018
- 2018-09-13 CN CN201821496282.9U patent/CN208984707U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190614 Termination date: 20190913 |