CN204997104U - Electric drill assistor that punches perpendicularly - Google Patents
Electric drill assistor that punches perpendicularly Download PDFInfo
- Publication number
- CN204997104U CN204997104U CN201520711226.2U CN201520711226U CN204997104U CN 204997104 U CN204997104 U CN 204997104U CN 201520711226 U CN201520711226 U CN 201520711226U CN 204997104 U CN204997104 U CN 204997104U
- Authority
- CN
- China
- Prior art keywords
- electric drill
- unthreaded hole
- trepanning
- center
- miniature laser
- 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
Links
Abstract
The utility model provides an electric drill assistor that punches perpendicularly, includes epitheca, inferior valve, battery jar and miniature laser head, its characterized in that, the epitheca center is equipped with the trepanning, switch and outer switch in the symmetry is equipped with on the face of epitheca top, the inferior valve center is equipped with down the trepanning, unthreaded hole and outer unthreaded hole in being equipped with respectively on the inferior valve bottom face, and the symmetry is equipped with two battery jars on the interior bottom surface of inferior valve, including two miniature laser heads are fixed respectively directly over unthreaded hole and the outer unthreaded hole, epitheca and inferior valve screw connection. The luminous point that miniature laser head sent can formed the ring of light on the object that punch when rotatory, two unthreaded holes will be being formed two rings of light on the object that punches apart from the position difference at center, if the electric drill punches perpendicularly, then two rings of light form the concentric circles, if the electric drill slope is punched, the concentric circles can become oval crossingly even.
Description
Technical field
The utility model relates to a kind of electric drill assistor, particularly a kind of electric drill vertical perforating assistor.
Background technology
Often can deflect during electric drill punching, bring very burden, so need a kind of electric drill vertical perforating assistor easy to use badly so to follow-up assembly work.
Summary of the invention
In order to overcome above defect, the technical problems to be solved in the utility model is: propose a kind of electric drill vertical perforating assistor.
It is a kind of electric drill vertical perforating assistor that the utility model solves the technical scheme that its technical problem adopts, comprise upper casing, lower casing, battery case and miniature laser head, it is characterized in that, described upper casing center is provided with trepanning, upper casing top end face is arranged with interior switch and external switch, described lower casing center is provided with lower trepanning, lower casing bottom face is respectively equipped with interior unthreaded hole and outer unthreaded hole, lower casing inner bottom surface is arranged with two battery cases, described two miniature laser heads are separately fixed at directly over interior unthreaded hole and outer unthreaded hole, and described upper casing is connected with lower casing screw.
Further, described upper trepanning and lower trepanning dead in line and internal diameter is equal.
Further, the inner side mounting thread of described upper trepanning.
Further, described interior unthreaded hole is less than the distance of outer unthreaded hole to lower casing center to the distance at lower casing center.
Further, described interior switch seals in the loop of a battery case and a miniature laser head.
Further, described external switch seals in the loop of another battery case and another miniature laser head.
The beneficial effects of the utility model are: the luminous point that miniature laser hair goes out when rotated, the ring of light can be formed on the object be perforated, the position difference of two unthreaded hole distance centers will form two rings of light on the object be perforated, if electric drill vertical perforating, then two rings of light form concentric circles, the punching if electric drill tilts, it is even crossing that concentric circles can become ellipse.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is another angled arrangement schematic diagram of the present utility model.
Fig. 3 is the structural representation that the utility model removes upper casing.
Fig. 4 is using state structural representation of the present utility model.
1. upper casings in figure, trepanning on 11., switch in 12., 13. external switchs, 2. lower casing, 21. times trepannings, unthreaded hole in 22., 23. outer unthreaded hole, 3. battery cases, 4. miniature laser head, 5. electric drill, 6. plank, the ring of light in 61., 62. outer reticle circles.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, to make advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus more explicit defining is made to protection domain of the present utility model.
As shown in Figure 1 to Figure 3, a kind of electric drill vertical perforating assistor, comprise upper casing 1, lower casing 2, battery case 3 and miniature laser head 4, it is characterized in that, described upper casing 1 center is provided with trepanning 11, upper casing 1 top end face is arranged with interior switch 12 and external switch 13, described lower casing 2 center is provided with lower trepanning 21, lower casing 2 bottom face is respectively equipped with interior unthreaded hole 22 and outer unthreaded hole 23, lower casing 2 inner bottom surface is arranged with two battery cases 3, described two miniature laser heads 4 are separately fixed at directly over interior unthreaded hole 22 and outer unthreaded hole 23, and described upper casing 1 is connected with lower casing 2 screw.
The dead in line of described upper trepanning 11 and lower trepanning 21 and internal diameter is equal; The inner side mounting thread of described upper trepanning 11; Described interior unthreaded hole 22 is less than the distance of outer unthreaded hole 23 to lower casing 2 center to the distance at lower casing 2 center; Described interior switch 12 seals in the loop of a battery case 3 and a miniature laser head 4; Described external switch 13 seals in the loop of another battery case 3 and another miniature laser head 4.
As shown in Figure 4, upper casing 1 is threaded with the chisel edge of electric drill 5, the luminous point that miniature laser head 4 sends when rotated, the ring of light can be formed on the plank 6 be perforated, the ring of light 61 and outer reticle circle 62 in the position difference of two unthreaded hole distance centers will be formed on the object be perforated, if electric drill vertical perforating, then the interior ring of light 61 and outer reticle circle 62 are concentric circles, the punching if electric drill tilts, whether it is even crossing that concentric circles can become ellipse, perpendicular to object when can judge that electric drill 5 punches with this.
The above, be only detailed description of the invention of the present utility model, but protection domain of the present utility model is not limited thereto, and any change of expecting without creative work or replacement, all should be encompassed within protection domain of the present utility model.Therefore, the protection domain that protection domain of the present utility model should limit with claims is as the criterion.
Claims (6)
1. an electric drill vertical perforating assistor, comprise upper casing (1), lower casing (2), battery case (3) and miniature laser head (4), it is characterized in that, described upper casing (1) center is provided with trepanning (11), upper casing (1) top end face is arranged with interior switch (12) and external switch (13), described lower casing (2) center is provided with lower trepanning (21), lower casing (2) bottom face is respectively equipped with interior unthreaded hole (22) and outer unthreaded hole (23), lower casing (2) inner bottom surface is arranged with two battery cases (3), described two miniature laser heads (4) are separately fixed at directly over interior unthreaded hole (22) and outer unthreaded hole (23), described upper casing (1) is connected with lower casing (2) screw.
2. a kind of electric drill vertical perforating assistor according to claim 1, is characterized in that: the dead in line of described upper trepanning (11) and lower trepanning (21) and internal diameter is equal.
3. a kind of electric drill vertical perforating assistor according to claim 1, is characterized in that: the inner side mounting thread of described upper trepanning (11).
4. a kind of electric drill vertical perforating assistor according to claim 1, is characterized in that: described interior unthreaded hole (22) is less than the distance of outer unthreaded hole (23) to lower casing (2) center to the distance at lower casing (2) center.
5. a kind of electric drill vertical perforating assistor according to claim 1, is characterized in that: described interior switch (12) seals in the loop of a battery case (3) and a miniature laser head (4).
6. a kind of electric drill vertical perforating assistor according to claim 1, is characterized in that: described external switch (13) seals in the loop of another battery case (3) and another miniature laser head (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520711226.2U CN204997104U (en) | 2015-09-15 | 2015-09-15 | Electric drill assistor that punches perpendicularly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520711226.2U CN204997104U (en) | 2015-09-15 | 2015-09-15 | Electric drill assistor that punches perpendicularly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204997104U true CN204997104U (en) | 2016-01-27 |
Family
ID=55154009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520711226.2U Expired - Fee Related CN204997104U (en) | 2015-09-15 | 2015-09-15 | Electric drill assistor that punches perpendicularly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204997104U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105834483A (en) * | 2016-05-26 | 2016-08-10 | 尤建村 | Auxiliary drilling assembly facilitating perpendicular orientation and hole depth observation, electric drill and method of electric drill |
-
2015
- 2015-09-15 CN CN201520711226.2U patent/CN204997104U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105834483A (en) * | 2016-05-26 | 2016-08-10 | 尤建村 | Auxiliary drilling assembly facilitating perpendicular orientation and hole depth observation, electric drill and method of electric drill |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20160127 Termination date: 20170915 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |