CN210864182U - Novel laser point and line light source light-emitting structure - Google Patents
Novel laser point and line light source light-emitting structure Download PDFInfo
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- CN210864182U CN210864182U CN201922235510.8U CN201922235510U CN210864182U CN 210864182 U CN210864182 U CN 210864182U CN 201922235510 U CN201922235510 U CN 201922235510U CN 210864182 U CN210864182 U CN 210864182U
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Abstract
The utility model discloses a novel laser point line light source light-emitting structure, which comprises an outer cylinder, a laser line light-emitting groove, a laser line cylindrical mirror assembly hole, a laser point light-emitting hole, a three-point prism group and a laser point, wherein the end surface of the head part of the outer cylinder is provided with the laser line light-emitting groove, the outer cylinder is provided with the laser line cylindrical mirror assembly hole through the radial direction near one side of the laser line light-emitting groove, the cylindrical mirror is arranged in the laser line cylindrical mirror assembly hole, the laser line cylindrical mirror assembly hole is communicated with the intersection position between the laser line light-emitting grooves, the lower side of the laser line cylindrical mirror assembly hole is communicated with the inner cavity of the outer cylinder, the outer cylinder is provided with the laser point light-emitting hole through the radial direction, the laser point light-emitting hole is communicated with the inner cavity of the outer cylinder, the central axis of the laser point light-emitting hole is parallel to the central axis of the laser line light, wherein the inner cavity of the tail part of the outer cylinder is provided with a laser spot, and the three-point prism group and the laser spot are coaxially arranged.
Description
Technical Field
The utility model belongs to the technical field of optical equipment, especially, relate to a novel laser point line light source light-emitting structure.
Background
In the existing light-emitting structure of the laser point line light source, because both a laser point and a laser line emit light through a light-emitting hole at the center of the structure, the laser point is positioned at the center of the laser line and only one laser point is arranged; in the existing laser point-line light source light-emitting structure, the light-emitting position of a laser line deviates from the axial central position, so that the field angles on two sides of the laser line are asymmetric; in the existing light-emitting structure of the laser point line light source, the light-emitting hole is only in a communicated state with the axial direction, so that the integral opening angle of a laser line is small and is only 130 degrees; at present, the production needs to provide a new point-line light source index: the laser line field angle of two sides of the laser point line light source is required to be 180 degrees, the laser point line is symmetrical, the laser points are required to be two, the laser points are required to be located at 180 degrees of two sides of the laser line, the existing laser point line structure cannot meet the requirement, and no existing patent or literature can solve the requirement, so that the research and development of a novel laser point line light source light emitting structure is necessary.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome above-mentioned prior art not enough, provide a novel laser dotted line light source light-emitting structure, overcome among the prior art 1: in the existing light-emitting structure of the laser point line light source, because both a laser point and a laser line emit light through a light-emitting hole at the center of the structure, the laser point is positioned at the center of the laser line and only one laser point is arranged; 2: in the existing laser point-line light source light-emitting structure, the light-emitting position of a laser line deviates from the axial central position, so that the field angles on two sides of the laser line are asymmetric; 3: the existing light-emitting structure of the laser point-line light source has the problems that the whole opening angle of a laser line is small and only 130 degrees exists due to the fact that a light-emitting hole is only in a communicated state with the axial direction.
In order to solve the technical problem, the technical scheme of the utility model is that: a novel laser point-line light source light emitting structure comprises an outer barrel, a laser line light emitting groove, a laser line cylindrical mirror assembly hole, a laser point light emitting hole, a three-point prism group and a laser point, wherein the end face of the head of the outer barrel is provided with the laser line light emitting groove, the outer barrel is provided with the laser line cylindrical mirror assembly hole in a radial penetrating way at one side close to the laser line light emitting groove, a cylindrical mirror is arranged in the laser line cylindrical mirror assembly hole, the laser line cylindrical mirror assembly hole penetrates through the middle intersection position of the laser line light emitting groove and the laser line cylindrical mirror assembly hole, the lower side of the laser line cylindrical mirror assembly hole is communicated with an inner cavity of the outer barrel, the outer barrel is provided with the laser point light emitting hole in a radial penetrating way, the laser point light emitting hole is communicated with an inner cavity of the outer barrel, the central axis of the laser point light emitting hole is parallel to the central axis of the laser line light emitting groove, the outer barrel inner, wherein the three-point prism group and the laser point are coaxially arranged.
Preferably, the inner cavity of the outer cylinder is provided with a three-point prism group mounting hole close to the laser point light outlet hole, wherein the three-point prism group is arranged in the three-point prism group mounting hole, the inner cavity at the tail part of the outer cylinder is provided with a laser point mounting hole, wherein the laser point is mounted in the laser point mounting hole, and the laser line cylindrical mirror assembly hole, the three-point prism group mounting hole and the laser point mounting hole are communicated with each other.
Preferably, inclined planes are arranged on two sides of the three-point prism group, wherein the inclined planes can reflect laser points emitted by the laser points, the laser points reflected by the inclined planes on the two sides are emitted from two ends of the laser point light outlet hole, and two formed laser points are 180 degrees.
Preferably, the laser line light-emitting groove and the end face of the head of the outer barrel are arranged in a penetrating mode, the laser line light-emitting groove is arranged in the center of the end face of the head of the outer barrel, and the axial section of the laser line light-emitting groove is square.
Preferably, the middle position of the upper side of the laser line cylindrical mirror assembly hole is communicated with the laser line light-emitting groove, the middle position of the lower side of the laser line cylindrical mirror assembly hole is communicated with the upper side of the three-point prism group mounting hole, and the central axis of the laser line cylindrical mirror assembly hole is perpendicular to the central axis of the laser line light-emitting groove.
Preferably, the laser point light-emitting hole is communicated with the mounting hole of the three-point prism group, the central axis of the laser point light-emitting hole is perpendicular to the central axis of the laser line cylindrical mirror mounting hole, and the laser point light-emitting hole is arranged between the laser line cylindrical mirror mounting hole and the tail of the outer barrel.
Preferably, the laser line cylindrical mirror assembly hole and the laser point light-emitting hole are circular holes, and the aperture of the laser point light-emitting hole is larger than that of the laser line cylindrical mirror assembly hole.
Compared with the prior art, the utility model has the advantages of:
(1) the utility model discloses a be equipped with the laser spot of sending out in the urceolus inside, wherein the urceolus is inside to be equipped with the three-point prism group, and three-point prism group central plane passes through the laser spot, is equipped with the cylindrical mirror in the laser line cylindrical mirror pilot hole and forms the laser spot into the laser line, because laser line light-emitting slot intersects with laser line cylindrical mirror pilot hole center, the laser line can only be through the crossing department of laser line light-emitting slot and laser line cylindrical mirror pilot hole and shoot out, consequently realized that the laser line opening angle is 180 and both sides laser line opening angle are symmetrical;
(2) the utility model discloses the urceolus is inside to be equipped with three prism group, and three prism group both sides inclined plane reflection laser spot realizes through the laser point unthreaded hole that two laser spots become 180, and the laser line unthreaded groove through the urceolus becomes vertical state with laser line cylindrical mirror pilot hole, and laser line cylindrical mirror pilot hole becomes vertical state with the laser point unthreaded hole, and the laser line unthreaded groove becomes parallel state with the laser point unthreaded hole, can realize that two laser points are in the 180 positions in laser line both sides;
(3) the utility model discloses simple structure, whole shape are little, have realized laser point line light source both sides laser line opening angle 180, and to the symmetric state, the laser point be two and be in laser line both sides 180 positions, simultaneously low cost, the life-span is longer.
Drawings
Fig. 1 is a schematic view of a cross-sectional structure of a light-emitting structure of a novel laser point-line light source of the present invention;
fig. 2 is a schematic view of the appearance structure of a novel light-emitting structure of a laser point-line light source.
Description of reference numerals:
1-outer cylinder, 2-laser line light-emitting slot, 3-laser line cylindrical mirror assembly hole, 4-laser point light-emitting hole, 5-three-point prism group mounting hole, 6-laser point mounting hole, 7-three-point prism group, 8-laser point and 9-inclined plane.
Detailed Description
The following description of the embodiments of the present invention is provided in connection with the following embodiments:
it should be noted that the structures, ratios, sizes, etc. illustrated in the present specification are only used to cooperate with the contents disclosed in the specification for the understanding and reading of the people skilled in the art, and are not used to limit the limit conditions that the present invention can be implemented, and any modifications of the structures, changes of the ratio relationships or adjustments of the sizes should still fall within the scope that the technical contents disclosed in the present invention can cover without affecting the functions and the achievable purposes of the present invention.
Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.
Example 1
As shown in figures 1-2, the utility model discloses a novel laser point line light source light emitting structure, which comprises an outer cylinder 1, a laser line light emitting groove 2, a laser line cylindrical mirror assembly hole 3, a laser point light emitting hole 4, a three-point prism group 7 and a laser point 8, wherein the end surface of the head part of the outer cylinder 1 is provided with the laser line light emitting groove 2, the outer cylinder 1 is provided with the laser line cylindrical mirror assembly hole 3 through the radial direction near one side of the laser line light emitting groove 2, wherein a cylindrical mirror is arranged in the laser line cylindrical mirror assembly hole 3, the laser line cylindrical mirror assembly hole 3 is communicated with the intersection position between the laser line light emitting grooves 2, the lower side of the laser line cylindrical mirror assembly hole 3 is communicated with the inner cavity of the outer cylinder 1, the outer cylinder 1 is provided with the laser point light emitting hole 4 through the radial direction, wherein the laser point light emitting hole 4 is communicated with the inner cavity of the outer cylinder 1, the central axis of the laser point light emitting hole 4 is parallel to, and a three-point prism group 7 is arranged in the inner cavity of the outer cylinder 1 and close to the laser point light outlet 4, a laser point 8 is arranged in the inner cavity of the tail part of the outer cylinder 1, and the three-point prism group 7 and the laser point 8 are coaxially arranged.
Example 2
As shown in figures 1-2, the utility model discloses a novel laser point line light source light emitting structure, which comprises an outer cylinder 1, a laser line light emitting groove 2, a laser line cylindrical mirror assembly hole 3, a laser point light emitting hole 4, a three-point prism group 7 and a laser point 8, wherein the end surface of the head part of the outer cylinder 1 is provided with the laser line light emitting groove 2, the outer cylinder 1 is provided with the laser line cylindrical mirror assembly hole 3 through the radial direction near one side of the laser line light emitting groove 2, wherein a cylindrical mirror is arranged in the laser line cylindrical mirror assembly hole 3, the laser line cylindrical mirror assembly hole 3 is communicated with the intersection position between the laser line light emitting grooves 2, the lower side of the laser line cylindrical mirror assembly hole 3 is communicated with the inner cavity of the outer cylinder 1, the outer cylinder 1 is provided with the laser point light emitting hole 4 through the radial direction, wherein the laser point light emitting hole 4 is communicated with the inner cavity of the outer cylinder 1, the central axis of the laser point light emitting hole 4 is parallel to, and a three-point prism group 7 is arranged in the inner cavity of the outer cylinder 1 and close to the laser point light outlet 4, a laser point 8 is arranged in the inner cavity of the tail part of the outer cylinder 1, and the three-point prism group 7 and the laser point 8 are coaxially arranged.
Preferably, as shown in fig. 1-2, a three-point prism group mounting hole 5 is formed in the inner cavity of the outer cylinder 1 and close to the laser point light-emitting hole 4, wherein the three-point prism group 7 is arranged in the three-point prism group mounting hole 5, a laser point mounting hole 6 is formed in the inner cavity of the tail portion of the outer cylinder 1, wherein a laser point 8 is mounted inside the laser point mounting hole 6, and the laser line cylindrical mirror assembly hole 3, the three-point prism group mounting hole 5 and the laser point mounting hole 6 are communicated with each other.
Example 3
As shown in figures 1-2, the utility model discloses a novel laser point line light source light emitting structure, which comprises an outer cylinder 1, a laser line light emitting groove 2, a laser line cylindrical mirror assembly hole 3, a laser point light emitting hole 4, a three-point prism group 7 and a laser point 8, wherein the end surface of the head part of the outer cylinder 1 is provided with the laser line light emitting groove 2, the outer cylinder 1 is provided with the laser line cylindrical mirror assembly hole 3 through the radial direction near one side of the laser line light emitting groove 2, wherein a cylindrical mirror is arranged in the laser line cylindrical mirror assembly hole 3, the laser line cylindrical mirror assembly hole 3 is communicated with the intersection position between the laser line light emitting grooves 2, the lower side of the laser line cylindrical mirror assembly hole 3 is communicated with the inner cavity of the outer cylinder 1, the outer cylinder 1 is provided with the laser point light emitting hole 4 through the radial direction, wherein the laser point light emitting hole 4 is communicated with the inner cavity of the outer cylinder 1, the central axis of the laser point light emitting hole 4 is parallel to, and a three-point prism group 7 is arranged in the inner cavity of the outer cylinder 1 and close to the laser point light outlet 4, a laser point 8 is arranged in the inner cavity of the tail part of the outer cylinder 1, and the three-point prism group 7 and the laser point 8 are coaxially arranged.
Preferably, as shown in fig. 1-2, a three-point prism group mounting hole 5 is formed in the inner cavity of the outer cylinder 1 and close to the laser point light-emitting hole 4, wherein the three-point prism group 7 is arranged in the three-point prism group mounting hole 5, a laser point mounting hole 6 is formed in the inner cavity of the tail portion of the outer cylinder 1, wherein a laser point 8 is mounted inside the laser point mounting hole 6, and the laser line cylindrical mirror assembly hole 3, the three-point prism group mounting hole 5 and the laser point mounting hole 6 are communicated with each other.
Preferably, as shown in fig. 1, the three-point prism group 7 is provided with inclined planes 9 on both sides, wherein the inclined planes 9 can reflect the laser spot emitted by the laser spot 8, and the laser spots reflected by the inclined planes 9 on both sides are emitted from both ends of the laser spot light-emitting hole 4, so that two laser spots formed are 180 degrees.
Example 4
As shown in figures 1-2, the utility model discloses a novel laser point line light source light emitting structure, which comprises an outer cylinder 1, a laser line light emitting groove 2, a laser line cylindrical mirror assembly hole 3, a laser point light emitting hole 4, a three-point prism group 7 and a laser point 8, wherein the end surface of the head part of the outer cylinder 1 is provided with the laser line light emitting groove 2, the outer cylinder 1 is provided with the laser line cylindrical mirror assembly hole 3 through the radial direction near one side of the laser line light emitting groove 2, wherein a cylindrical mirror is arranged in the laser line cylindrical mirror assembly hole 3, the laser line cylindrical mirror assembly hole 3 is communicated with the intersection position between the laser line light emitting grooves 2, the lower side of the laser line cylindrical mirror assembly hole 3 is communicated with the inner cavity of the outer cylinder 1, the outer cylinder 1 is provided with the laser point light emitting hole 4 through the radial direction, wherein the laser point light emitting hole 4 is communicated with the inner cavity of the outer cylinder 1, the central axis of the laser point light emitting hole 4 is parallel to, and a three-point prism group 7 is arranged in the inner cavity of the outer cylinder 1 and close to the laser point light outlet 4, a laser point 8 is arranged in the inner cavity of the tail part of the outer cylinder 1, and the three-point prism group 7 and the laser point 8 are coaxially arranged.
Preferably, as shown in fig. 1-2, a three-point prism group mounting hole 5 is formed in the inner cavity of the outer cylinder 1 and close to the laser point light-emitting hole 4, wherein the three-point prism group 7 is arranged in the three-point prism group mounting hole 5, a laser point mounting hole 6 is formed in the inner cavity of the tail portion of the outer cylinder 1, wherein a laser point 8 is mounted inside the laser point mounting hole 6, and the laser line cylindrical mirror assembly hole 3, the three-point prism group mounting hole 5 and the laser point mounting hole 6 are communicated with each other.
Preferably, as shown in fig. 1, the three-point prism group 7 is provided with inclined planes 9 on both sides, wherein the inclined planes 9 can reflect the laser spot emitted by the laser spot 8, and the laser spots reflected by the inclined planes 9 on both sides are emitted from both ends of the laser spot light-emitting hole 4, so that two laser spots formed are 180 degrees.
Preferably, as shown in fig. 1-2, the laser line light-emitting groove 2 is arranged to penetrate through the end face of the head of the outer barrel 1, wherein the laser line light-emitting groove 2 is arranged at the center of the end face of the head of the outer barrel 1, and the axial cross section of the laser line light-emitting groove 2 is square.
Example 5
As shown in figures 1-2, the utility model discloses a novel laser point line light source light emitting structure, which comprises an outer cylinder 1, a laser line light emitting groove 2, a laser line cylindrical mirror assembly hole 3, a laser point light emitting hole 4, a three-point prism group 7 and a laser point 8, wherein the end surface of the head part of the outer cylinder 1 is provided with the laser line light emitting groove 2, the outer cylinder 1 is provided with the laser line cylindrical mirror assembly hole 3 through the radial direction near one side of the laser line light emitting groove 2, wherein a cylindrical mirror is arranged in the laser line cylindrical mirror assembly hole 3, the laser line cylindrical mirror assembly hole 3 is communicated with the intersection position between the laser line light emitting grooves 2, the lower side of the laser line cylindrical mirror assembly hole 3 is communicated with the inner cavity of the outer cylinder 1, the outer cylinder 1 is provided with the laser point light emitting hole 4 through the radial direction, wherein the laser point light emitting hole 4 is communicated with the inner cavity of the outer cylinder 1, the central axis of the laser point light emitting hole 4 is parallel to, and a three-point prism group 7 is arranged in the inner cavity of the outer cylinder 1 and close to the laser point light outlet 4, a laser point 8 is arranged in the inner cavity of the tail part of the outer cylinder 1, and the three-point prism group 7 and the laser point 8 are coaxially arranged.
Preferably, as shown in fig. 1-2, a three-point prism group mounting hole 5 is formed in the inner cavity of the outer cylinder 1 and close to the laser point light-emitting hole 4, wherein the three-point prism group 7 is arranged in the three-point prism group mounting hole 5, a laser point mounting hole 6 is formed in the inner cavity of the tail portion of the outer cylinder 1, wherein a laser point 8 is mounted inside the laser point mounting hole 6, and the laser line cylindrical mirror assembly hole 3, the three-point prism group mounting hole 5 and the laser point mounting hole 6 are communicated with each other.
Preferably, as shown in fig. 1, the three-point prism group 7 is provided with inclined planes 9 on both sides, wherein the inclined planes 9 can reflect the laser spot emitted by the laser spot 8, and the laser spots reflected by the inclined planes 9 on both sides are emitted from both ends of the laser spot light-emitting hole 4, so that two laser spots formed are 180 degrees.
Preferably, as shown in fig. 1-2, the laser line light-emitting groove 2 is arranged to penetrate through the end face of the head of the outer barrel 1, wherein the laser line light-emitting groove 2 is arranged at the center of the end face of the head of the outer barrel 1, and the axial cross section of the laser line light-emitting groove 2 is square.
Preferably, as shown in fig. 1-2, the middle position of the upper side of the laser line cylindrical mirror assembly hole 3 is communicated with the laser line light-emitting slot 2, wherein the middle position of the lower side of the laser line cylindrical mirror assembly hole 3 is communicated with the upper side of the three-point prism group mounting hole 5, and the central axis of the laser line cylindrical mirror assembly hole 3 is perpendicular to the central axis of the laser line light-emitting slot 2.
Example 6
As shown in figures 1-2, the utility model discloses a novel laser point line light source light emitting structure, which comprises an outer cylinder 1, a laser line light emitting groove 2, a laser line cylindrical mirror assembly hole 3, a laser point light emitting hole 4, a three-point prism group 7 and a laser point 8, wherein the end surface of the head part of the outer cylinder 1 is provided with the laser line light emitting groove 2, the outer cylinder 1 is provided with the laser line cylindrical mirror assembly hole 3 through the radial direction near one side of the laser line light emitting groove 2, wherein a cylindrical mirror is arranged in the laser line cylindrical mirror assembly hole 3, the laser line cylindrical mirror assembly hole 3 is communicated with the intersection position between the laser line light emitting grooves 2, the lower side of the laser line cylindrical mirror assembly hole 3 is communicated with the inner cavity of the outer cylinder 1, the outer cylinder 1 is provided with the laser point light emitting hole 4 through the radial direction, wherein the laser point light emitting hole 4 is communicated with the inner cavity of the outer cylinder 1, the central axis of the laser point light emitting hole 4 is parallel to, and a three-point prism group 7 is arranged in the inner cavity of the outer cylinder 1 and close to the laser point light outlet 4, a laser point 8 is arranged in the inner cavity of the tail part of the outer cylinder 1, and the three-point prism group 7 and the laser point 8 are coaxially arranged.
Preferably, as shown in fig. 1-2, a three-point prism group mounting hole 5 is formed in the inner cavity of the outer cylinder 1 and close to the laser point light-emitting hole 4, wherein the three-point prism group 7 is arranged in the three-point prism group mounting hole 5, a laser point mounting hole 6 is formed in the inner cavity of the tail portion of the outer cylinder 1, wherein a laser point 8 is mounted inside the laser point mounting hole 6, and the laser line cylindrical mirror assembly hole 3, the three-point prism group mounting hole 5 and the laser point mounting hole 6 are communicated with each other.
Preferably, as shown in fig. 1, the three-point prism group 7 is provided with inclined planes 9 on both sides, wherein the inclined planes 9 can reflect the laser spot emitted by the laser spot 8, and the laser spots reflected by the inclined planes 9 on both sides are emitted from both ends of the laser spot light-emitting hole 4, so that two laser spots formed are 180 degrees.
Preferably, as shown in fig. 1-2, the laser line light-emitting groove 2 is arranged to penetrate through the end face of the head of the outer barrel 1, wherein the laser line light-emitting groove 2 is arranged at the center of the end face of the head of the outer barrel 1, and the axial cross section of the laser line light-emitting groove 2 is square.
Preferably, as shown in fig. 1-2, the middle position of the upper side of the laser line cylindrical mirror assembly hole 3 is communicated with the laser line light-emitting slot 2, wherein the middle position of the lower side of the laser line cylindrical mirror assembly hole 3 is communicated with the upper side of the three-point prism group mounting hole 5, and the central axis of the laser line cylindrical mirror assembly hole 3 is perpendicular to the central axis of the laser line light-emitting slot 2.
Preferably, as shown in fig. 1, the laser point light-emitting hole 4 is communicated with the three-point prism group mounting hole 5, wherein the central axis of the laser point light-emitting hole 4 is perpendicular to the central axis of the laser line cylindrical mirror mounting hole 3, and the laser point light-emitting hole 4 is arranged at a position between the laser line cylindrical mirror mounting hole 3 and the tail of the outer barrel 1.
Preferably, as shown in fig. 1-2, the laser line cylindrical mirror assembly hole 3 and the laser point light-emitting hole 4 are both circular holes, wherein the aperture of the laser point light-emitting hole 4 is larger than that of the laser line cylindrical mirror assembly hole 3.
The working principle of the utility model is as follows:
as shown in figure 1, the utility model comprises an outer cylinder 1, a laser line light-emitting groove 2, a laser line cylindrical mirror assembly hole 3, a laser point light-emitting hole 4, a three-point prism group 7 and a laser point 8, wherein the end surface of the head of the outer cylinder 1 is provided with the laser line light-emitting groove 2 in a penetrating way, the outer cylinder 1 is provided with the laser line cylindrical mirror assembly hole 3 in a penetrating way at the side close to the laser line light-emitting groove 2, a cylindrical mirror is arranged in the laser line cylindrical mirror assembly hole 3, the laser line cylindrical mirror assembly hole 3 is provided with the laser line cylindrical mirror assembly hole 3 in a penetrating way at the crossing position between the laser line light-emitting groove 2, the lower side of the laser line cylindrical mirror assembly hole 3 is communicated with the inner cavity of the outer cylinder 1, the outer cylinder 1 is provided with the laser point light-emitting hole 4 in a penetrating way in a radial way, the laser point light-emitting hole 4 is communicated with the inner cavity of the outer cylinder 1, the central axis of, the laser spot imaging device comprises an outer barrel 1, a three-point prism group 7, a laser spot 8, a laser line cylindrical mirror assembly hole 3, a laser line light outlet groove 2 and a laser line imaging groove, wherein the tail inner cavity of the outer barrel 1 is provided with the laser spot 8, the three-point prism group 7 and the laser spot 8 are coaxially arranged, the laser spot 8 is arranged in the outer barrel 1 to emit the laser spot, the laser spot penetrates through the central plane of the three-point prism group 7, then the laser spot passes through the cylindrical mirror in the laser line cylindrical mirror assembly hole 3 to image the laser spot into a laser line; in addition, the inclined planes at two sides of the three-point prism group 7 can reflect laser points, and the laser points pass through the laser point light outlet 4, so that the two laser points form an angle of 180 degrees; meanwhile, the laser line light-emitting groove 2 and the laser line cylindrical mirror assembly hole 3 are in a vertical state, the laser line cylindrical mirror assembly hole 3 and the laser point light-emitting hole 4 are in a vertical state, and the laser line light-emitting groove 2 and the laser point light-emitting hole 4 are in a parallel state, so that two laser points can be located at 180-degree positions on two sides of a laser line, and production requirements can be met.
The utility model discloses an at the inside laser spot of sending out of urceolus, wherein the inside triple prism group that is equipped with of urceolus, triple prism group central plane passes through the laser spot, be equipped with the cylindrical mirror in the laser line cylindrical mirror pilot hole and form images the laser spot into the laser line, because laser line light-emitting slot intersects with laser line cylindrical mirror pilot hole center, the laser line can only be through the crossing department of laser line light-emitting slot and laser line cylindrical mirror pilot hole and jet out, consequently realized 180 just both sides laser line opening angle symmetries of laser line opening angle.
The utility model discloses the inside triple prism group that is equipped with of urceolus, triple prism group both sides inclined plane reflection laser spot realizes two laser spots through the laser spot unthreaded hole and becomes 180, and the laser line unthreaded groove through the urceolus becomes the vertical state with laser line cylindrical mirror pilot hole, and laser line cylindrical mirror pilot hole becomes the vertical state with the laser spot unthreaded hole, and the laser line unthreaded groove becomes parallel state with the laser spot unthreaded hole, can realize that two laser spots are in 180 positions in laser line both sides.
The utility model discloses simple structure, whole shape are little, have realized laser point line light source both sides laser line opening angle 180, and to the symmetric state, the laser point be two and be in laser line both sides 180 positions, simultaneously low cost, the life-span is longer.
Although the preferred embodiments of the present invention have been described in detail, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Many other changes and modifications can be made without departing from the spirit and scope of the invention. It is to be understood that the invention is not to be limited to the specific embodiments, and that the scope of the invention is defined by the appended claims.
Claims (7)
1. The utility model provides a novel laser dotted line light source light-emitting structure which characterized in that: comprises an outer barrel (1), a laser line light-emitting groove (2), a laser line cylindrical mirror assembly hole (3), a laser point light-emitting hole (4), a three-point prism group (7) and a laser point (8), wherein the end surface of the head part of the outer barrel (1) is provided with the laser line light-emitting groove (2), the outer barrel (1) is provided with the laser line cylindrical mirror assembly hole (3) through the position which is close to one side of the laser line light-emitting groove (2) and is intersected with the middle of the laser line cylindrical mirror assembly hole (3) and the laser line light-emitting groove (2), the lower side of the laser line cylindrical mirror assembly hole (3) is communicated with the inner cavity of the outer barrel (1), the outer barrel (1) is provided with the laser point light-emitting hole (4) through the inner cavity of the outer barrel (1), the central axis of the laser point light-emitting hole (4) is parallel to the central axis of the laser line light-emitting groove (2), the laser spot lighting device is characterized in that a three-point prism group (7) is arranged in the inner cavity of the outer barrel (1) and close to the laser spot light outlet (4), a laser spot (8) is arranged in the inner cavity of the tail of the outer barrel (1), and the three-point prism group (7) and the laser spot (8) are coaxially arranged.
2. The light exit structure of claim 1, wherein: urceolus (1) inner chamber is close to laser spot light-emitting hole (4) department and is equipped with three prism group mounting hole (5), and wherein three prism group (7) set up in three prism group mounting hole (5), urceolus (1) afterbody inner chamber is equipped with laser spot mounting hole (6), and wherein laser spot (8) are installed inside laser spot mounting hole (6), and wherein laser line cylinder mirror mounting hole (3), three prism group mounting hole (5) and laser spot mounting hole (6) link up each other.
3. The light exit structure of claim 1, wherein: inclined planes (9) are arranged on two sides of the three-point prism group (7), wherein the inclined planes (9) can reflect laser points emitted by the laser points (8), the laser points reflected by the inclined planes (9) on the two sides are emitted from two ends of the laser point light outlet hole (4), and two formed laser points form an angle of 180 degrees.
4. The light exit structure of claim 2, wherein: the laser line light-emitting groove (2) and the end face of the head of the outer barrel (1) are arranged in a penetrating mode, wherein the laser line light-emitting groove (2) is arranged in the center of the end face of the head of the outer barrel (1), and the axial section of the laser line light-emitting groove (2) is square.
5. The light exit structure of claim 4, wherein: the laser line cylindrical mirror assembly hole (3) is communicated with the laser line light-emitting groove (2) at the middle position of the upper side, wherein the laser line cylindrical mirror assembly hole (3) is communicated with the three-point prism group mounting hole (5) at the middle position of the lower side, and the central axis of the laser line cylindrical mirror assembly hole (3) is perpendicular to the central axis of the laser line light-emitting groove (2).
6. The light exit structure of claim 2, wherein: the laser point light-emitting hole (4) is communicated with the three-point prism group mounting hole (5), the central axis of the laser point light-emitting hole (4) is perpendicular to the central axis of the laser line cylindrical mirror assembly hole (3), and the laser point light-emitting hole (4) is arranged between the laser line cylindrical mirror assembly hole (3) and the tail of the outer barrel (1).
7. The light exit structure of claim 6, wherein: the laser line cylindrical mirror assembly hole (3) and the laser point light-emitting hole (4) are circular holes, wherein the aperture of the laser point light-emitting hole (4) is larger than that of the laser line cylindrical mirror assembly hole (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922235510.8U CN210864182U (en) | 2019-12-13 | 2019-12-13 | Novel laser point and line light source light-emitting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922235510.8U CN210864182U (en) | 2019-12-13 | 2019-12-13 | Novel laser point and line light source light-emitting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210864182U true CN210864182U (en) | 2020-06-26 |
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| CN201922235510.8U Active CN210864182U (en) | 2019-12-13 | 2019-12-13 | Novel laser point and line light source light-emitting structure |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A new light output structure of laser point line light source Effective date of registration: 20210113 Granted publication date: 20200626 Pledgee: Shaanxi SME financing Company limited by guarantee Pledgor: XI'AN ZHONGWEI TECHNOLOGY DEVELOPMENT Co.,Ltd. Registration number: Y2021610000014 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230224 Granted publication date: 20200626 Pledgee: Shaanxi SME financing Company limited by guarantee Pledgor: XI'AN ZHONGWEI TECHNOLOGY DEVELOPMENT Co.,Ltd. Registration number: Y2021610000014 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A new type of output structure of laser point-line light source Effective date of registration: 20230302 Granted publication date: 20200626 Pledgee: Shaanxi SME financing Company limited by guarantee Pledgor: XI'AN ZHONGWEI TECHNOLOGY DEVELOPMENT Co.,Ltd. Registration number: Y2023610000145 |