CN219996196U - Lighting device for marker post instrument - Google Patents
Lighting device for marker post instrument Download PDFInfo
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- CN219996196U CN219996196U CN202321655847.4U CN202321655847U CN219996196U CN 219996196 U CN219996196 U CN 219996196U CN 202321655847 U CN202321655847 U CN 202321655847U CN 219996196 U CN219996196 U CN 219996196U
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- base
- lighting
- mounting
- barrel
- marker post
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- 239000003550 marker Substances 0.000 title claims abstract description 39
- 238000005286 illumination Methods 0.000 claims abstract description 18
- 239000011324 bead Substances 0.000 claims description 12
- 238000009434 installation Methods 0.000 description 6
- 238000005259 measurement Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model relates to a lighting device for a marker post instrument, which comprises a mounting seat, wherein a mounting through hole is formed in the mounting seat, the lighting device further comprises a background plate arranged on the mounting seat and a lighting unit arranged on the mounting seat, the background plate and the lighting unit are respectively positioned on two opposite sides of the mounting through hole, and when the lighting device is used, light rays of the lighting unit irradiate to the background plate. The illuminating device can be suitable for different marker post instruments, is not required to be used under the normal daytime condition, can be very conveniently sleeved on the marker post instrument when the light is dim or at night, can provide illumination for the marker post instrument when the marker post instrument is used at night, is convenient to aim, reduces aiming time, is convenient to carry and has strong universality.
Description
Technical Field
The utility model particularly relates to an illuminating device for a marker post instrument, which is mainly used for night illumination of a marker needle.
Background
The theodolite needs to be positioned and oriented by means of the target aiming in the marker post instrument when measuring azimuth, and the target cannot be observed when the light is dim or used at night.
CN209470711U discloses a mark post for mapping, including movable support, first mark post and second mark post, movable support includes ring plate, lower ring plate and a plurality of backup pad, the upper and lower both ends of every backup pad are fixed connection respectively and are gone up ring plate and lower ring plate, be provided with levelling device and a plurality of auto-lock truckle on the ring plate down, waist-shaped hole has been seted up to the symmetry on the second mark post, be provided with the rack in the second mark post, second mark post top adsorbs and is connected with lighting device, lighting device includes power, switch and a plurality of lamp pearl. Although this survey and drawing is with the sighting rod can provide the instruction for normal measurement under comparatively dim condition, make things convenient for personnel to use. However, the lighting conditions are insufficient for night use, and the lighting device is integrated on the marker post, so that the universality is poor.
Disclosure of Invention
Aiming at the defects of the prior art, the technical problem to be solved by the utility model is to provide the illumination device for the marker post instrument, which has good universality and can provide illumination for the marker post instrument when the marker post instrument is used at night and is convenient for aiming.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides a lighting device for marker post appearance, lighting device includes the mount pad, set up the installation through-hole on the mount pad, lighting device is still including setting up background board and the setting on the mount pad are in lighting unit on the mount pad, background board and lighting unit are located respectively the relative both sides of installation through-hole, when lighting device uses, lighting unit's light shines to the background board.
In some embodiments, the lighting unit includes a base connected to the mounting base, an orientation ring sleeved outside the base, a lighting module inserted on the base, a housing detachably connected to the orientation ring, and an end cover disposed on the housing, where the orientation ring can be disposed in a manner of rotating relative to the base around an axis of the base, the lighting module includes a light bead, a transparent window is disposed on the housing, the light bead faces the transparent window, and the transparent window faces the background plate.
In some embodiments, the lighting module further comprises a battery, a battery barrel for accommodating the battery, a base arranged at one end part of the battery barrel, a first slip ring arranged at the other end part of the battery barrel, a switch circuit board arranged between the first slip ring and the battery barrel, a switch arranged on the switch circuit board and a light source circuit board arranged on the battery barrel and provided with the lamp beads, wherein the battery, the switch circuit board and the light source circuit board are electrically connected.
In some specific embodiments, a second slip ring capable of contacting with the upper surface of the first slip ring and sliding in a phase plane is arranged on the end cover, and a soft switch sleeve is arranged at a position of the end cover corresponding to the switch, so that rainwater is prevented from entering the lighting unit in use.
In some embodiments, the battery barrel comprises a first barrel body arranged on the base and a second barrel body detachably connected with the first barrel body, a positioning column is arranged on the first barrel body, a positioning hole is arranged on the second barrel body at a position corresponding to the positioning column, the switch circuit board is arranged between the first sliding ring and the second barrel body, and the light source circuit board is arranged on the second barrel body.
In some embodiments, a first locking unit for fixing the base and the base to each other is disposed between the base and the base;
the first locking unit comprises a first threaded through hole formed in the base along the radial direction of the base and a first locking screw arranged in the first threaded through hole, and the first locking screw is abutted to the base.
In some specific embodiments, a second locking unit for fixing the orientation ring and the base to each other is further arranged between the orientation ring and the base;
the second locking unit comprises a second threaded through hole formed in the orientation ring along the radial direction of the orientation ring and a second locking screw arranged in the second threaded through hole, a groove is formed in the base in an inward concave manner along the circumferential direction of the base at a position corresponding to the second locking screw, and the second locking screw is abutted to the bottom of the groove.
In some embodiments, two lighting units are provided, and the two lighting units are respectively located at two ends of the mounting seat. When the LED lamp is used, two lighting units can be used at the same time, the two lighting units are not mutually influenced, namely, when one lighting unit is out of order and cannot work, the work of the other lighting unit is not influenced.
In some embodiments, the background plate is an arcuate plate with an opening facing the mounting through hole.
In some embodiments, the lighting device further comprises a plurality of balancing weights arranged on the mounting base, a slot is arranged on the balancing weights, and the background plate is inserted into the slot.
In some embodiments, the mounting seat comprises a mounting plate and a boss formed on the mounting plate, the mounting through hole sequentially penetrates through the boss and the mounting plate, the background plate and the lighting unit are respectively arranged on the mounting plate, and the background plate and the lighting unit are respectively positioned on two opposite sides of the boss;
the boss is a circular boss.
The boss and the mounting plate are integrally formed.
Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages:
the illuminating device disclosed by the utility model can be suitable for different marker post instruments, is not required to be used under the normal daytime condition, can be very conveniently sleeved on the marker post instrument when the light is dim or at night, can provide illumination for the marker post instrument when the marker post instrument is used at night, is convenient to aim, reduces aiming time, is convenient to carry and has strong universality.
Drawings
FIG. 1 is a schematic perspective view of a lighting device for a pole instrument according to an exemplary embodiment of the present utility model;
FIG. 2 is a schematic top view of the lighting device for the pole instrument of FIG. 1;
FIG. 3 is a schematic cross-sectional view of A-A of FIG. 2;
FIG. 4 is a schematic cross-sectional view of B-B of FIG. 2;
fig. 5 is a schematic structural view of the lighting unit of fig. 1 (the housing is not shown);
FIG. 6 is an exploded view of the single set of illumination devices for the pole instrument of FIG. 1 (mount not shown);
in the figure: 1. a mounting base; 1a, a mounting plate; 1b, a boss; 2. a background plate; 3. a lighting unit;
3a, a base; 3b, an orientation ring; 3c, a shell; 3d, end covers; 3d1, a second slip ring; 3e, a transparent window; 3f, a battery; 3g, battery tube; 3g1, a first cylinder; 3g2, a second cylinder; 3h, a base; 3i, a first slip ring; 3j, a switch circuit board; 3k, switching; 3l, lamp beads; 3m, a light source circuit board; 3n, soft switch sleeve; 3o, positioning columns; 3p, a second threaded through hole;
4. mounting through holes; 5. and (5) balancing weights.
Detailed Description
The utility model is further described with reference to the drawings and specific examples in the specification:
the lighting device for the marker post instrument shown in fig. 1 to 6 comprises a mounting seat 1, wherein a mounting through hole 4 is formed in the mounting seat 1, and the marker post instrument is inserted into the mounting through hole 4 when the lighting device is used.
The lighting device further comprises a background plate 2 arranged on the mounting seat 1 and a lighting unit 3 arranged on the mounting seat 1, wherein the background plate 2 and the lighting unit 3 are respectively positioned on two opposite sides of the mounting through hole 4, light rays of the lighting unit 3 irradiate to the background plate 2, the background plate 2 adopts an arc-shaped plate, an opening of the arc-shaped plate faces the mounting through hole 4, and the background is set when aiming in all directions within a certain range.
In this example, mount pad 1 includes mounting panel 1a and forms boss 1b on mounting panel 1a, and mounting hole 4 runs through boss 1b and mounting panel 1a in proper order, and background board 2 and lighting unit 3 set up respectively on mounting panel 1a, and background board 2 and lighting unit 3 are located the opposite both sides of boss 1b respectively, and boss 1b is the annular boss, mounting panel 1a and boss 1b integrated into one piece.
The lighting device further comprises a plurality of balancing weights 5 arranged on the mounting plate 1a, slots are formed in the balancing weights 5, and the background plate 2 is inserted into the slots. The slot is an arc slot, the background plate 2 is installed by adopting an arc clamping type, the slot is convenient to plug and pull, and the slot is stable in use and does not influence aiming.
In this example, two illumination units 3 are provided, and the two illumination units 3 are located at both ends of the mount 1. When the LED lamp is used, two lighting units can be used at the same time, the two lighting units are not mutually influenced, namely, when one lighting unit is out of order and cannot work, the work of the other lighting unit is not influenced.
Each lighting unit 3 comprises a base 3a connected with the mounting plate 1a through screws, a directional ring 3b sleeved on the base 3a, a lighting module inserted on the base 3a, a shell 3c detachably connected with the directional ring 3b and an end cover 3d detachably connected with the shell 3c, the directional ring 3b can be arranged in a relative rotation mode with the base 3a around the axial lead of the base 3a, the lighting module comprises LED lamp beads 31, a transparent window 3e is arranged on the shell 3c, the lamp beads 31 are arranged facing the transparent window 3e, and the transparent window 3e is arranged facing the background plate 2. When the lighting device is used, the marker post instrument is inserted into the mounting through hole 4, and the marker needle at the upper end of the marker post instrument leaks and is flush with the transparent window 3 e.
The lighting module further comprises a battery 3f, a battery cylinder 3g for accommodating the battery 3f, a base 3h arranged at one end part of the battery cylinder 3g, a first slip ring 3i arranged at the other end part of the battery cylinder 3g, a switch circuit board 3j arranged between the first slip ring 3i and the battery cylinder 3g, a switch 3k arranged on the switch circuit board 3j, and a light source circuit board 3m provided with a lamp bead 3l and arranged on the battery cylinder 3g, wherein the battery 3f, the switch circuit board 3j and the light source circuit board 3m are electrically connected. The switch 3k of each lighting unit 3 can independently control the on or off of the lighting unit 3, each lighting unit 3 is independently powered by a battery 3f, and the battery is convenient to replace. Such as may be powered by battery No. 7.
The end cover 3d is provided with a second slip ring 3d1 capable of sliding on a phase plane in contact with the upper surface of the first slip ring 3i, and the end cover 3d is provided with a soft switch cover 3n at a position corresponding to the switch 3 k.
The battery barrel 3g comprises a first barrel 3g1 fixedly connected to a base 3h through a screw and a second barrel 3g2 detachably connected with the first barrel 3g1, a positioning column 3o is arranged on the first barrel 3g1, and a positioning hole is formed in the second barrel 3g2 corresponding to the positioning column 3o, so that the battery can be quickly positioned when the battery is replaced; the switching circuit board 3j is disposed between the first slip ring 3i and the second cylinder 3g2, and the light source circuit board 3m is disposed on the second cylinder 3g 2.
A first locking unit for fixing the base 3h and the base 3a to each other is arranged between the base 3h and the base 3a, the first locking unit comprises a first threaded through hole formed in the base 3a along the radial direction of the base 3a and a first locking screw arranged in the first threaded through hole, and the first locking screw is abutted on the base 3 h.
A second locking unit for mutually fixing the orientation ring 3b and the base 3a is further arranged between the orientation ring 3b and the base 3a, the second locking unit comprises a second threaded through hole 3p formed in the orientation ring 3b along the radial direction of the orientation ring 3b and a second locking screw arranged in the second threaded through hole 3p, the base 3a is inwards recessed along the circumferential direction of the base 3a at a position corresponding to the second locking screw to form a groove, and the second locking screw is abutted against the bottom of the groove during locking.
In the embodiment, the shell 3c is in threaded connection with the orientation ring 3b and the end cover 3d respectively, and the shell 3c and the end cover 3d are fixedly connected by glue after being screwed tightly by threads, so that the whole lighting unit has a rainproof function and can be normally used in rainy days.
When the lighting device is used for installing a lighting unit, firstly, the base 3h and the first cylinder body 3g1 are fixedly connected through a screw according to the direction of a battery negative electrode plate, then the base 3h is inserted into the base 3a, the direction is adjusted so that the light source circuit board 3m can face the axis of the installation through hole 4 during subsequent installation, then the base 3h and the base 3a are locked through a first locking screw, then the base 3a is integrally inserted into the directional ring 3b, then the base 3a is installed on the installation plate 1a through the screw, the shell 3c and the end cover 3d are buckled, the shell 3c and the directional ring 3b are screwed, then the directional ring 3b is rotated so that the transparent window 3e on the shell 3c faces the axis of the installation through hole 4, and then the directional ring 3b is locked, and the lighting unit is installed. The locking of the orientation ring 3b is performed by a second locking screw rotating in the second threaded through hole 3p, and then is abutted against the base 3 a.
When the battery is replaced, only the parts such as the shell 3c, the end cover 3d, the second cylinder 3g2 and the like are required to be taken down for battery replacement, then the parts such as the second cylinder 3g2 and the like are installed, the positioning column 3o is inserted into the positioning hole for quick positioning, then the shell 3c and the end cover 3d are buckled, the shell 3c and the orientation ring 3b are screwed, and the battery is convenient to replace.
When the lighting device is used on a marker post instrument, the whole device is sleeved on the marker post instrument, the protruding part on the marker post instrument is propped against the mounting plate, the switch at the top is pressed, the lamp beads are lightened, and the lamp beads are irradiated on the marker post instrument and the background plate, so that the marker post instrument is convenient to aim.
The illumination device can ensure the normal use of the marker post instrument under the conditions of insufficient illumination and night, and is particularly suitable for the illumination of special marker post instruments such as trimming, fixed-point measurement and the like.
The above embodiments are only for illustrating the technical concept and features of the present utility model, and are intended to enable those skilled in the art to understand the present utility model and to implement the same, but are not intended to limit the scope of the present utility model, and all equivalent changes or modifications made according to the spirit of the present utility model should be included in the scope of the present utility model.
Claims (10)
1. The utility model provides a lighting device for marker post appearance which characterized in that: the lighting device comprises a mounting seat, a mounting through hole is formed in the mounting seat, the lighting device further comprises a background plate arranged on the mounting seat and a lighting unit arranged on the mounting seat, the background plate and the lighting unit are respectively positioned on two opposite sides of the mounting through hole, and when the lighting device is used, light rays of the lighting unit irradiate to the background plate.
2. The illumination device for a marker post instrument according to claim 1, wherein: the lighting unit comprises a base, a directional ring, a lighting module, a shell and an end cover, wherein the base is connected with the mounting seat, the directional ring is sleeved outside the base, the lighting module is inserted on the base, the shell is detachably connected with the directional ring, the end cover is arranged on the shell, the directional ring can rotate relatively to the base around the axial lead of the base, the lighting module comprises a lamp bead, a transparent window is arranged on the shell, the lamp bead faces the transparent window, and the transparent window faces the background plate.
3. The illumination device for a marker post instrument according to claim 2, wherein: the lighting module further comprises a battery, a battery barrel for accommodating the battery, a base arranged at one end part of the battery barrel, a first slip ring arranged at the other end part of the battery barrel, a switch circuit board arranged between the first slip ring and the battery barrel, a switch arranged on the switch circuit board and a light source circuit board arranged on the battery barrel and provided with the lamp beads, wherein the battery, the switch circuit board and the light source circuit board are electrically connected.
4. A pole gauge lighting device as recited in claim 3, wherein: the end cover is provided with a second slip ring which can be contacted with the upper surface of the first slip ring and can slide in a phase plane, and a soft switch sleeve is arranged at the position of the end cover corresponding to the switch, so that rainwater is prevented from entering the lighting unit during use; and/or the number of the groups of groups,
the battery jar is including setting up first barrel on the base and with the second barrel of being connected can be dismantled to first barrel, be provided with the reference column on the first barrel, correspond on the second barrel the position of reference column is provided with the locating hole, the switch circuit board sets up between first sliding ring and the second barrel, the light source circuit board sets up on the second barrel.
5. A pole gauge lighting device as recited in claim 3, wherein: a first locking unit for mutually fixing the base and the base is arranged between the base and the base;
the first locking unit comprises a first threaded through hole formed in the base along the radial direction of the base and a first locking screw arranged in the first threaded through hole, and the first locking screw is abutted to the base.
6. The illumination device for a marker post instrument according to claim 2, wherein: a second locking unit for mutually fixing the orientation ring and the base is also arranged between the orientation ring and the base;
the second locking unit comprises a second threaded through hole formed in the orientation ring along the radial direction of the orientation ring and a second locking screw arranged in the second threaded through hole, a groove is formed in the base in an inward concave manner along the circumferential direction of the base at a position corresponding to the second locking screw, and the second locking screw is abutted to the bottom of the groove.
7. The illumination device for a marker post instrument according to any one of claims 1 to 6, characterized in that: the two lighting units are respectively positioned at two ends of the mounting seat.
8. The illumination device for a marker post instrument according to claim 1, wherein: the background plate is an arc-shaped plate, and the opening of the arc-shaped plate faces the mounting through hole.
9. The illumination device for a marker post instrument according to claim 1, wherein: the lighting device further comprises a plurality of balancing weights arranged on the mounting base, slots are formed in the balancing weights, and the background plate is inserted into the slots.
10. The illumination device for a marker post instrument according to claim 1, wherein: the mounting seat comprises a mounting plate and a boss formed on the mounting seat, the mounting through hole sequentially penetrates through the boss and the mounting plate, the background plate and the lighting unit are respectively arranged on the mounting plate, and the background plate and the lighting unit are respectively positioned on two opposite sides of the boss;
the boss is a circular boss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321655847.4U CN219996196U (en) | 2023-06-28 | 2023-06-28 | Lighting device for marker post instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321655847.4U CN219996196U (en) | 2023-06-28 | 2023-06-28 | Lighting device for marker post instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219996196U true CN219996196U (en) | 2023-11-10 |
Family
ID=88611125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321655847.4U Active CN219996196U (en) | 2023-06-28 | 2023-06-28 | Lighting device for marker post instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219996196U (en) |
-
2023
- 2023-06-28 CN CN202321655847.4U patent/CN219996196U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |