CN209745283U - Novel forward-looking light-emitting prism - Google Patents
Novel forward-looking light-emitting prism Download PDFInfo
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- CN209745283U CN209745283U CN201920499904.1U CN201920499904U CN209745283U CN 209745283 U CN209745283 U CN 209745283U CN 201920499904 U CN201920499904 U CN 201920499904U CN 209745283 U CN209745283 U CN 209745283U
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- 210000004907 gland Anatomy 0.000 claims abstract description 28
- 238000009434 installation Methods 0.000 claims 2
- 238000005259 measurement Methods 0.000 abstract description 13
- 230000008859 change Effects 0.000 abstract description 2
- 239000011324 bead Substances 0.000 description 8
- 238000013507 mapping Methods 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 239000003292 glue Substances 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009440 infrastructure construction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
The utility model provides a novel foresight light-emitting prism, including camera lens subassembly and bracket component, the camera lens subassembly rotates and sets up on the bracket component, and the camera lens subassembly includes sleeve shell, preceding gland, back gland, light-emitting component and prism, and light-emitting component and prism all wear to establish and place inside the sleeve shell, and preceding gland is fixed respectively with the back gland and is set up in the front and back both ends of sleeve shell. The utility model discloses a fixed light-emitting component in the outside of prism improves the inside luminance of prism, and the convenience is measured under the darker and low condition of visibility of luminance, and light-emitting component comprises reflection casing, lamp pearl and mask simultaneously, and the frosting of mask is handled, and the light that light-emitting component sent through this after handling is soft fog, can not produce the bright spot facula in the prism inside, can not exert an influence to measuring. Improve prism luminance through fixing light emitting component in the prism outside and come convenient measurement, need not change original prism structure, make things convenient for the later stage to reform transform the prism.
Description
Technical Field
The utility model relates to a mapping equipment field especially relates to a novel forward-looking light-emitting prism.
Background
In the measurement work, the use of the total station is not limited to basic measurement tasks such as coordinate lofting and the like, and the total station is widely used in the aspects of infrastructure construction such as bridges and tunnels and deformation monitoring of large buildings and structures; the total station uses the primary condition that the observation points require to be viewed, and the measurement precision and efficiency of the total station are related to the proficiency and working experience of operators and are more closely inseparable with the observation environment conditions; especially when the total station is used for carrying out vault settlement and crown beam displacement monitoring of a newly-built tunnel or carrying out inclination monitoring of a large building or a structure in a foggy day, due to the reasons of low illumination intensity inside the tunnel, low visibility in the foggy day and the like, a cross line center intersection point on an observation eyepiece of the total station is difficult to aim at the center of a prism, so that the measurement difficulty is high, the measurement precision is difficult to guarantee, and the measurement efficiency is reduced. At present, for solving this problem, when measuring the construction under the low condition of visibility, must have to measure and run the mirror personnel and illuminate the prism and just can accomplish the measurement, and relatively consume the manpower like this, in addition set up the aperture on the surface of prism, the mounting point light source illuminates, but this method can make and produce the facula bright spot inside the prism to influence the centering at cross center crossing point and prism center of total powerstation eyepiece, increased the measuring degree of difficulty, also can cause the deviation of alighting simultaneously.
Disclosure of Invention
The to-be-solved problem of the utility model is to provide a can improve the inside luminance of survey and drawing prism, conveniently measure the novel forward-looking light-emitting prism that the centering can improve measurement accuracy.
In order to solve the technical problem, the utility model discloses a technical scheme is: the utility model provides a novel foresight light-emitting prism, wherein, a novel foresight light-emitting prism includes lens subassembly and bracket component, the lens subassembly rotates and sets up on the bracket component, the lens subassembly includes sleeve shell, preceding gland, back gland, light-emitting component and prism, the fixed cover of light-emitting component is located on the prism that is close to preceding gland one side, light-emitting component and prism all wear to establish and place inside the sleeve shell, preceding gland is fixed both ends around the sleeve shell with back gland respectively.
Further, light emitting component includes reflection casing, multiunit lamp pearl and mask, the multiunit the lamp pearl equipartition is fixed inside the reflection casing, the mask is fixed to be set up in reflection casing top, the mask surface carries out dull polish processing.
Further, the bracket component includes U type support and erection joint seat, U type support rotates and sets up in erection joint seat top.
Furthermore, a bubble leveling instrument is fixedly arranged at the center of the upper bottom surface of the U-shaped support.
Furthermore, a baffle is fixedly arranged inside the sleeve shell, and the prism clamp is arranged between the baffle and the inner side surface of the front gland.
Further, the space that baffle, back gland and sleeve shell enclose is the battery compartment, the inside fixed battery that is equipped with of battery compartment, battery and light-emitting component electric connection.
Furthermore, the prism is a straight hexagonal prism, six branch lines are arranged inside the prism, and the intersection point of the six branch lines is located on the central axis of the prism.
The utility model has the advantages and positive effects that: the utility model discloses at the fixed light-emitting component that sets up in the outside of prism, provide illumination through light-emitting component and improve the inside luminance of prism, the convenience is measured under the darker and lower circumstances of visibility of luminance, light-emitting component comprises reflection casing, multiunit lamp pearl and mask simultaneously, and the frosting is done to the mask, make the light that light-emitting component sent be soft fog light through this after handling, this light can not produce the bright spot facula in the prism inside, can not produce the influence when measuring. Simultaneously through the mode of fixing light-emitting component in the prism outside improving prism luminance, going on of centering work when convenient the measurement, need not carry out unnecessary processing and change to original prism structure, make things convenient for the later stage to the transformation that improves prism inside luminance.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present invention.
Fig. 2 is an exploded view of the lens module of the present invention.
Fig. 3 is a sectional view of the internal structure of the light emitting module of the present invention.
In the figure: lens subassembly 1, preceding gland 10, light-emitting component 11, reflection casing 110, lamp pearl 111, mask 112, prism 12, sleeve shell 13, baffle 14, axis of rotation 15, back gland 16, bracket component 2, U type support 20, erection joint seat 21, bubble appearance 3 of leveling, shift knob 4, battery 5.
Detailed Description
For a better understanding of the present invention, the following further description is given in conjunction with the following embodiments and accompanying drawings.
As shown in fig. 1 to fig. 3, a novel front view light emitting prism includes a lens component 1 and a support component 2, two sets of rotation shafts 15 on a sleeve housing 13 in the lens component 1 are rotatably arranged on a U-shaped support 20, the lens component 1 includes a sleeve housing 13, a front gland 10, a rear gland 16, a light emitting component 11 and a prism 12, the light emitting component 11 can be fixedly adhered and sleeved on the prism 12 close to one side of the front gland 10 through glue, the light emitting component 11 and the prism 12 are arranged inside the sleeve housing 13 together in a penetrating manner, and the front gland 10 and the rear gland 16 can be respectively and fixedly arranged at the front end and the rear end of the sleeve housing 13 through a screw-thread fit or a screw-fastening manner. The light emitting component 11 is fixedly arranged on the prism 12 close to one side of the front gland 10 to improve the internal brightness of the prism 12 so as to facilitate observation during measurement.
The light emitting component 11 includes a reflection housing 110, a plurality of sets of lamp beads 111 and a mask 112, the plurality of sets of lamp beads 111 are uniformly adhered and fixed inside the reflection housing 110, the light of the lamp beads 111 is converged by a reflection surface inside the reflection housing 110 and then emitted to the mask 112, the lamp beads 111 are led lamp beads, the mask 112 is adhered and fixed on an inner ring of the reflection housing 110, and an inner space surrounded by the mask 112 and the reflection housing 110 is used for placing the lamp beads 111. The mask 112 may be made of a transparent soft plastic and its surface may be frosted. The overall brightness of the lamp light passing through the mask 112 is soft and can be illuminated, and the emitted light is directed to multiple directions without specific light spots, so that the light spots formed inside the prism 12 are not influenced for mapping.
Bracket component 2 includes U type support 20 and erection joint seat 21, and the bottom surface center department integrated into one piece of U type support 20 is provided with the connector, through establishing the connector cover and installing on erection joint seat 21 top. With this setting can make U type support 20 realize rotating to adjust when convenient survey and drawing, erection joint seat 21 is used for carrying out fixed connection with the tripod.
The center of the upper bottom surface of the U-shaped bracket 20 is fixedly provided with a bubble leveling instrument 3 through a screw. The bubble leveling instrument 3 is used for helping to adjust the position of the placed bracket assembly 2 for leveling.
The sleeve shell 13 is internally and fixedly provided with a baffle 14, the baffle 14 can be integrally formed during the manufacturing of the sleeve shell 13, and the prism 12 is clamped between the baffle 14 and the inner side surface of the front gland 10.
The space enclosed by the baffle 14, the rear gland 16 and the sleeve shell 13 is a battery compartment, the battery 5 is fixedly adhered inside the battery compartment through glue, and the battery 5 is electrically connected with the light-emitting component 11. The battery 5 is used for providing electric quantity for the lamp bead 111 in the light-emitting component 11, the switch button 4 can be fixed on the rear pressing cover 16, the light and shade of the lamp bead 111 in the light-emitting component 11 can be controlled through the switch button 4, the battery 5 can be a dry battery or a rechargeable battery, and the electric control mode is the prior art.
The prism 12 is a straight hexagonal prism, six lines are arranged inside the prism 12, and the intersection point of the six lines is located on the central axis of the prism 12. The six-split line in the prism 12 is used for centering with the cross line center of the eyepiece of the total station during surveying and mapping.
The utility model discloses a concrete working process as follows: survey and drawing staff passes through screw fixed mounting on the A-frame when arriving the survey and drawing point with erection joint seat 21, then the position of 3 cavity bubble of bubble leveling instrument according to the last bottom surface central point of U type support 20 puts the fixed bubble is adjusted erection joint seat 21, position until the air bubble is located the center and can be leveled, then open shift knob 4, supply power for light-emitting component 11 by battery 5, light-emitting component 11 illuminates prism 12, the rethread rotates U type support 20 and makes the direction of prism 12 just to the direction of total powerstation eyepiece can, then carry out relevant measurement, after the measurement finishes, it can to survey and draw to close next survey and drawing point with light-emitting component 11 through shift knob 4.
The embodiments of the present invention have been described in detail, but the present invention is only the preferred embodiments of the present invention, and the present invention is not to be considered as limiting the scope of the present invention. All equivalent changes and modifications made within the scope of the present invention should be covered by the present patent.
Claims (7)
1. A novel forward-looking light-emitting prism is characterized in that: the utility model provides a novel forward-looking light-emitting prism includes lens subassembly (1) and bracket component (2), lens subassembly (1) is rotated and is set up on bracket component (2), lens subassembly (1) includes sleeve shell (13), preceding gland (10), back gland (16), light-emitting component (11) and prism (12), light-emitting component (11) fixed cover is located on prism (12) near preceding gland (10) one side, light-emitting component (11) and prism (12) are all worn to establish and are placed inside sleeve shell (13), preceding gland (10) and back gland (16) are fixed respectively and are set up in sleeve shell (13) both ends around.
2. The novel forward-looking light-emitting prism as claimed in claim 1, wherein: light emitting component (11) are including reflection casing (110), multiunit lamp pearl (111) and mask (112), the multiunit lamp pearl (111) equipartition is fixed inside reflection casing (110), mask (112) are fixed to be set up in reflection casing (110) top, mask (112) surface is dull polish and is handled.
3. The novel forward-looking light-emitting prism as claimed in claim 1, wherein: the bracket component (2) comprises a U-shaped bracket (20) and an installation connecting seat (21), wherein the U-shaped bracket (20) is rotatably arranged at the top end of the installation connecting seat (21).
4. A novel forward looking light emitting prism as claimed in claim 3, wherein: and a bubble leveling instrument (3) is fixedly arranged at the center of the upper bottom surface of the U-shaped support (20).
5. The novel forward-looking light-emitting prism as claimed in claim 1, wherein: the prism is characterized in that a baffle (14) is fixedly arranged in the sleeve shell (13), and the prism (12) is clamped between the baffle (14) and the inner side surface of the front gland (10).
6. The novel forward looking light emitting prism as claimed in claim 5, wherein: the space enclosed by the baffle (14), the rear gland (16) and the sleeve shell (13) is a battery compartment, a battery (5) is fixedly arranged in the battery compartment, and the battery (5) is electrically connected with the light-emitting component (11).
7. The novel forward-looking light-emitting prism as claimed in claim 1, wherein: the prism (12) is a straight hexagonal prism, six branch lines are arranged inside the prism (12), and the intersection points of the six branch lines are located on the central axis of the prism (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920499904.1U CN209745283U (en) | 2019-04-12 | 2019-04-12 | Novel forward-looking light-emitting prism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920499904.1U CN209745283U (en) | 2019-04-12 | 2019-04-12 | Novel forward-looking light-emitting prism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209745283U true CN209745283U (en) | 2019-12-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920499904.1U Active CN209745283U (en) | 2019-04-12 | 2019-04-12 | Novel forward-looking light-emitting prism |
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| Country | Link |
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| CN (1) | CN209745283U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112879877A (en) * | 2021-01-20 | 2021-06-01 | 中铁二局第三工程有限公司 | Tunnel measurement prism lens auxiliary lighting device |
-
2019
- 2019-04-12 CN CN201920499904.1U patent/CN209745283U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112879877A (en) * | 2021-01-20 | 2021-06-01 | 中铁二局第三工程有限公司 | Tunnel measurement prism lens auxiliary lighting device |
| CN112879877B (en) * | 2021-01-20 | 2022-07-15 | 中铁二局第三工程有限公司 | Supplementary lighting device of prism lens is measured in tunnel |
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