CN217786159U - Integrated lighting device for indium steel ruler - Google Patents
Integrated lighting device for indium steel ruler Download PDFInfo
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- CN217786159U CN217786159U CN202222193357.9U CN202222193357U CN217786159U CN 217786159 U CN217786159 U CN 217786159U CN 202222193357 U CN202222193357 U CN 202222193357U CN 217786159 U CN217786159 U CN 217786159U
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Abstract
The utility model particularly relates to an indium steel ruler is with integrated lighting device has solved when light such as night or tunnel is not enough that there is the operation personnel to drop into many, the illumination is inhomogeneous, the problem that operating efficiency is not high for the mode of indium steel ruler illumination in current lighting apparatus. An integrated lighting device for an indium steel ruler is characterized in that the front side of a ruler body is provided with an indium steel bar code band, the back side of the ruler body is provided with a mounting groove, the lower portion of an inner cavity of the mounting groove is provided with a level bubble, the middle portion of the inner cavity of the mounting groove is provided with a lighting lamp, and the upper portion of the inner cavity is provided with a battery bin; the front surface of the ruler body is provided with a light guide strip, and the upper side and the lower side of the light guide strip are provided with illuminating lamps I; the lighting lamp power supply end and the lighting lamp I power supply end are electrically connected with the battery output end. The utility model realizes the purpose of illuminating the ruler surface and the level bubble of the indium steel ruler in the environment with insufficient light such as night or tunnel, and the illumination is even and soft, thereby improving the reading speed and accuracy; the hands of operators are not needed; has the advantages of simple structure, convenient operation and low economic cost.
Description
Technical Field
The utility model relates to a high accuracy measurement technical field especially relates to integrated lighting device for measuring apparatu, specifically is an indium steel chi is with integrated lighting device.
Background
The indium steel ruler is a high-precision measuring instrument auxiliary scale, and the indium steel ruler has better characteristics and higher precision than a general leveling staff, so when precise leveling is to be carried out, the ruler is preferred. However, the indium steel ruler is not provided with a night integrated lighting device, so that when the indium steel ruler is used for measurement in environments with insufficient light such as night or tunnels, the indium steel ruler is often lighted by manually holding a lighting device, for example, a flashlight and the like, and the indium steel ruler can also be lighted by using an LED lamp strip temporarily hung on the body of the indium steel ruler, for example, an externally hung LED lamp strip and the like.
However, practice shows that the existing lighting device illuminates the indium steel ruler, and the following problems exist, firstly, each leveling group needs to invest at least two operators to hold the lighting device, so that the number of operators is increased, and the labor investment cost is increased; secondly, the existing lighting mode has uneven lighting light, and the ruler surface is easy to have light spots, so that the electronic level can not read the measured data or the speed of reading the measured data is slow, and further the construction progress is influenced; thirdly, the outer hanging LED lamp area needs the dismouting repeatedly in the use, wastes time and energy, leads to the operating efficiency not high.
Therefore, the integrated illumination device for the indium steel ruler is needed to be invented, and is used for assisting the indium steel ruler in illumination in environments with insufficient light, such as at night or in tunnels, and the like, so that the reading speed of the electronic level is improved.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve the mode that current lighting apparatus had the operation personnel to drop into many, the illumination is inhomogeneous, the operating efficiency is not high for the indium steel ruler illumination when light such as night or tunnel is not enough, provide an integrated lighting device for indium steel ruler.
The utility model discloses an adopt following technical scheme to realize:
an integrated lighting device for an indium steel ruler comprises a ruler body, wherein an indium steel bar code band is arranged on the front side of the ruler body, a mounting groove is formed in the back side of the ruler body, a level bubble is arranged at the lower part of an inner cavity of the mounting groove, a lighting lamp is arranged in the middle of the inner cavity of the mounting groove, a battery bin is arranged at the upper part of the inner cavity, and a battery is arranged in the inner cavity of the battery bin; the front surface of the ruler body is also provided with a light guide strip which is positioned beside the indium steel strip code strip and is arranged along the axial direction of the indium steel strip, the upper side and the lower side of the light guide strip are both provided with illuminating lamps I, and the two illuminating lamps I respectively face the upper end surface and the lower end surface of the light guide strip; the power supply ends of the illuminating lamps and the power supply ends of the two illuminating lamps I are electrically connected with the output end of the battery.
Furthermore, a control box is arranged in the middle of an inner cavity of the mounting groove, the illuminating lamp is mounted on the bottom wall of the control box, a main switch button is arranged on the upper portion of the rear wall of the control box, and an illuminating lamp adjusting switch and an illuminating lamp I adjusting switch which are distributed left and right are arranged on the lower portion of the rear wall; one end of a serial branch formed by serially connecting an illuminating lamp, an illuminating lamp adjusting switch and a main switch button is connected with the positive electrode of the battery, and the other end of the serial branch is connected with the negative electrode of the battery; one end of a serial branch formed by serially connecting an illuminating lamp I, an illuminating lamp I adjusting switch and a main switch button which are positioned on the upper side is connected with the positive electrode of the battery, and the other end of the serial branch is connected with the negative electrode of the battery; one end of a serial branch formed by serially connecting an illuminating lamp I, an illuminating lamp I adjusting switch and a main switch button which are positioned on the lower side is connected with the positive electrode of the battery, and the other end of the serial branch is connected with the negative electrode of the battery; the illuminating lamp adjusting switch and the illuminating lamp I adjusting switch are potentiometers, and the rotating part of each potentiometer is fixedly sleeved on an adjusting panel penetrating through the rear wall of the control box.
Furthermore, the illuminating lamp and the illuminating lamp I are both LED lamps; the outside of two light I all is provided with the joint in the lamp body of leaded light strip tip, and light I's left part, right part all bond through hot melt adhesive layer and are fixed in the inner wall of lamp body, are provided with between light I and the lamp body to be located the heat conduction silicone grease filling layer of keeping away from leaded light strip one side.
Furthermore, the left end and the right end of the rear surface of the control box are respectively and integrally provided with an ear plate I, the left end and the right end of the rear surface of the battery bin are respectively and integrally provided with two ear plates which are vertically distributed, and the ear plates are fixedly connected with the ruler body and the ear plates I are fixedly connected with the ruler body through screws; the rear wall of the battery compartment is provided with a zipper.
Furthermore, an input port and an output port are fixedly arranged on the top wall of the control box in a penetrating manner, and the output end of the battery is electrically connected with the input port through a sheath cable; the output port and the two illuminating lamps I are electrically connected through a Y-shaped cable.
Furthermore, the horizontal section of the light guide strip is in a right-angle trapezoid shape with a wide front part and a narrow back part, and the slope surface of the light guide strip faces the indium steel strip code band; the horizontal section of the mounting groove is in an isosceles trapezoid shape with a narrow front part and a wide rear part.
Furthermore, the battery is a lithium battery pack formed by connecting a plurality of lithium ion batteries in series.
The utility model has reasonable and reliable structural design, realizes the purpose of illuminating the ruler surface and the air level of the indium steel ruler in the environment with insufficient light such as at night or in tunnels, has uniform and soft illumination and high light utilization efficiency, improves the reading speed and accuracy of the indium steel ruler, accelerates the construction progress and improves the operation efficiency; meanwhile, the illumination brightness can be adjusted, so that the adjustment can be freely realized in different environments; the integrated lighting device is integrated on the ruler body of the indium steel ruler, so that the integrated lighting device is not required to be held by an operator, and the labor is saved; and the device is not required to be repeatedly disassembled after being additionally assembled once, so that the links of repeated assembly and disassembly before and after use are reduced, time and labor are saved, and the operating efficiency is further improved. Furthermore, the device has the advantages of simple structure, convenience in operation and low economic cost.
Drawings
FIG. 1 is a front schematic view of an indium steel ruler according to the present invention;
FIG. 2 isbase:Sub>A cross-sectional view taken along line A-A of FIG. 1;
FIG. 3 is a schematic back view of the indium steel ruler of the present invention;
FIG. 4 is an enlarged partial schematic view at A in FIG. 3;
FIG. 5 is a schematic side view of an in-steel ruler according to the present invention;
fig. 6 is a working principle diagram of the present invention.
In the figure, 1-ruler body, 2-indium steel bar code belt, 3-mounting groove, 4-level bubble, 5-lighting lamp, 6-battery compartment, 7-light guide bar, 8-lighting lamp I, 9-control box, 10-main switch button, 11-lighting lamp adjusting switch, 12-lighting lamp I adjusting switch, 13-lamp shell, 14-ear plate I, 15-ear plate, 16-screw, 17-zipper, 18-input port, 19-output port, 20-sheathed cable, 21-Y type cable and 22-3M double faced adhesive tape.
Detailed Description
An integrated lighting device for an indium steel ruler is shown in figures 1-6; the ruler comprises a ruler body 1, wherein an indium steel bar code belt 2 is arranged on the front side of the ruler body 1, a mounting groove 3 is formed in the back side of the ruler body, a level bubble 4 is arranged at the lower part of an inner cavity of the mounting groove 3, an illuminating lamp 5 is arranged in the middle of the inner cavity of the mounting groove 3, a battery bin 6 is arranged at the upper part of the inner cavity, and a battery is arranged in the inner cavity of the battery bin 6; the front surface of the ruler body 1 is also provided with a light guide strip 7 which is positioned beside the indium steel strip code 2 and is arranged along the axial direction of the indium steel strip code, the upper side and the lower side of the light guide strip 7 are both provided with illuminating lamps I8, and the two illuminating lamps I8 respectively face the upper end surface and the lower end surface of the light guide strip 7; the power supply end of the illuminating lamp 5 and the power supply ends of the two illuminating lamps I8 are electrically connected with the output end of the battery.
In the utility model, the level bubble 4 can be illuminated by the illuminating lamp 5, the indium steel bar code band 2 can be illuminated by the combination of the illuminating lamp I8 and the light guide bar 7, and the light guide bar 7 can disperse the illumination, so that the illumination irradiated on the ruler surface is uniform and soft, and the speed and the accuracy of reading the measured data are improved; meanwhile, the indium steel ruler is not required to be manually held by a lighting device, so that the labor is saved; the battery compartment 6 provides an installation space for the battery.
When the ruler is used for measurement in environments with insufficient light, such as at night or in tunnels and the like, an electronic level is erected firstly, then the ruler body 1 is placed at a proper position along the vertical direction, so that the indium steel bar code band 2 is right opposite to the electronic level, then a battery is used for supplying power to the illuminating lamp 5 and the two illuminating lamps I8, the light of the two illuminating lamps I8 is guided by the light guide bar 7 to be uniformly irradiated on the indium steel bar code band 2, before the instrument measures and reads the number, the ruler body 1 is illuminated by the illuminating lamp 5 and adjusted by the air level 4, so that the ruler body 1 is kept vertical; finally, the electronic level is used for measuring and reading the scale of the ruler body 1, so that the measurement operation is completed; after the measurement is finished, the ruler body 1 is folded and boxed, and the problems of more operator investment, uneven illumination and low operation efficiency in the mode that the existing illumination equipment illuminates the indium steel ruler are solved.
As shown in fig. 4; a control box 9 is installed in the middle of an inner cavity of the installation groove 3, the illuminating lamp 5 is installed on the bottom wall of the control box 9, a main switch button 10 is arranged on the upper portion of the rear wall of the control box 9, and an illuminating lamp adjusting switch 11 and an illuminating lamp I adjusting switch 12 which are distributed left and right are arranged on the lower portion of the rear wall; one end of a serial branch formed by serially connecting the illuminating lamp 5, the illuminating lamp adjusting switch 11 and the main switch button 10 is connected with the positive electrode of the battery, and the other end of the serial branch is connected with the negative electrode of the battery; one end of a serial branch formed by serially connecting an illuminating lamp I8, an illuminating lamp I adjusting switch 12 and a main switch button 10 which are positioned on the upper side is connected with the positive electrode of the battery, and the other end of the serial branch is connected with the negative electrode of the battery; one end of a serial branch formed by serially connecting an illuminating lamp I8, an illuminating lamp I adjusting switch 12 and a main switch button 10 on the lower side is connected with the positive electrode of the battery, and the other end of the serial branch is connected with the negative electrode of the battery; the illuminating lamp adjusting switch 11 and the illuminating lamp I adjusting switch 12 are potentiometers, and the rotating part of each potentiometer is fixedly sleeved on an adjusting panel penetrating through the rear wall of the control box 9.
As shown in figures 1 and 5; the illuminating lamp 5 and the illuminating lamp I8 are both LED lamps; the outside of two light I8 all is provided with the joint in the lamp body 13 of 7 tip of leaded light strip, and the left part of light I8, the right part all bond through hot melt adhesive layer and are fixed in the inner wall of lamp body 13, are provided with between light I8 and the lamp body 13 to be located the heat conduction silicone grease filling layer of keeping away from leaded light strip 7 one side.
The hot melt adhesive layer realizes the fixed connection between the lamp shell 13 and the illuminating lamp I8; the heat conducting silicone grease filling layer can dissipate heat generated by the LED lamp during working, so that the phenomenon that the reading of the indium steel bar code band 2 is influenced due to the temperature change of the LED lamp is avoided, and meanwhile, the service life of the LED lamp is prolonged; the LED lamp is cheap and easy to purchase, and the economic cost is saved.
As shown in fig. 4; the left end and the right end of the rear surface of the control box 9 are respectively and integrally provided with an ear plate I14, the left end and the right end of the rear surface of the battery bin 6 are respectively and integrally provided with two ear plates 15 which are distributed up and down, and the ear plates 15 are fixedly connected with the ruler body 1 through screws 16, and the ear plates I14 are fixedly connected with the ruler body 1; the rear wall of the battery compartment 6 is provided with a zipper 17.
The structural design of the ear plate 15 and the screw 16 realizes the fixed connection of the ruler body 1 and the battery bin 6, the structural design of the ear plate I14 and the screw 16 realizes the fixed connection of the ruler body 1 and the control box 9, and the structural reliability is improved; the battery compartment 6 is processed by nylon fabric, and metal pressing sheets are fixed on the upper surface and the lower surface of the battery compartment 6, so that the nylon fabric is conveniently stretched, and meanwhile, electric signals are conveniently conducted; the zipper 17 is designed to facilitate battery replacement.
As shown in fig. 4; an input port 18 and an output port 19 are fixedly arranged on the top wall of the control box 9 in a penetrating way, and the output end of the battery is electrically connected with the input port 18 through a sheath cable 20; the output port 19 and the two illuminating lamps I8 are electrically connected through a Y-shaped cable 21.
As shown in fig. 2; the horizontal section of the light guide strip 7 is in a right-angle trapezoid shape with a wide front part and a narrow back part, and the slope surface of the light guide strip faces the indium steel bar code band 2; the horizontal section of the mounting groove 3 is in an isosceles trapezoid shape with a narrow front part and a wide rear part.
The horizontal section of the light guide strip 7 is in a structural design of a right-angle trapezoid with a wide front part and a narrow back part, light rays emitted by the illuminating lamp I8 are emitted from the end face of the light guide strip 7 and deflected by 90 degrees through a slope face, so that the light rays are projected on the surface of the indium steel strip code band 2, and the purpose of uniformly illuminating the ruler face is achieved; meanwhile, the angle of the light emitting surface is fixed, the backlight effect on the instrument caused by astigmatism is avoided, the situation that the electronic level cannot read repeatedly is avoided, and the reading speed and the reading precision are improved.
The battery is a lithium battery pack formed by connecting a plurality of lithium ion batteries in series.
In the specific implementation process, the lighting lamp adjusting switch 11 and the lighting lamp I adjusting switch 12 are rotary switches; the main switch button 10 is a rocker button; the screw 16 is an M4 countersunk self-tapping screw; the lamp shell 13 is made of metal; light guide strip 7 passes through 3M double faced adhesive tape 22 fixed connection with blade 1, and light guide strip 7 is transparent ya keli light guide strip, and the slope's angle of inclination is 70 in the light guide strip 7.
The two illuminating lamps I8 are both LED patch lamps, each illuminating lamp I8 comprises two LED lamp beads, and the two LED lamp beads are connected in a 2-in-one connection mode; the total power of two light I8 during operation is 16W (8W x 2), and power reduces to some extent when adopting LED lamp area illumination in prior art, has increased the operating time of battery, has improved the life of battery.
When the box is folded and boxed, the indium steel ruler is placed in the box body, and the two indium steel rulers in the box body are placed in a way that the ruler surfaces are opposite and are in a positive and reverse state, are bound into the box and are convenient to fold.
Claims (7)
1. The utility model provides an indium steel chi is with integrated lighting device, includes blade (1), and mounting groove (3) have been seted up to the front of blade (1) being provided with indium billet codelet (2), the back, and the inner chamber lower part of mounting groove (3) is provided with air level (4), its characterized in that: the middle part of the inner cavity of the mounting groove (3) is provided with an illuminating lamp (5), the upper part of the inner cavity is provided with a battery bin (6), and the inner cavity of the battery bin (6) is provided with a battery; the front surface of the ruler body (1) is also provided with a light guide strip (7) which is positioned beside the indium steel strip code strip (2) and is arranged along the axial direction of the indium steel strip code strip, the upper side and the lower side of the light guide strip (7) are both provided with illuminating lamps I (8), and the two illuminating lamps I (8) respectively face the upper end surface and the lower end surface of the light guide strip (7); the power supply ends of the illuminating lamps (5) and the power supply ends of the two illuminating lamps I (8) are electrically connected with the output end of the battery.
2. The integrated lighting device for the indium steel ruler as claimed in claim 1, wherein: a control box (9) is installed in the middle of an inner cavity of the installation groove (3), the illuminating lamp (5) is installed on the bottom wall of the control box (9), a main switch button (10) is arranged on the upper portion of the rear wall of the control box (9), and an illuminating lamp adjusting switch (11) and an illuminating lamp I adjusting switch (12) which are distributed left and right are arranged on the lower portion of the rear wall; one end of a serial branch formed by serially connecting an illuminating lamp (5), an illuminating lamp adjusting switch (11) and a main switch button (10) is connected with the positive electrode of the battery, and the other end of the serial branch is connected with the negative electrode of the battery; one end of a serial branch formed by serially connecting an illuminating lamp I (8), an illuminating lamp I adjusting switch (12) and a main switch button (10) which are positioned on the upper side is connected with the positive electrode of the battery, and the other end of the serial branch is connected with the negative electrode of the battery; one end of a serial branch formed by serially connecting an illuminating lamp I (8), an illuminating lamp I adjusting switch (12) and a main switch button (10) on the lower side is connected with the positive pole of the battery, and the other end of the serial branch is connected with the negative pole of the battery; the illuminating lamp adjusting switch (11) and the illuminating lamp I adjusting switch (12) are both potentiometers, and the rotating part of each potentiometer is fixedly sleeved with an adjusting panel penetrating through the rear wall of the control box (9).
3. The integrated lighting device for the indium steel ruler as claimed in claim 1, wherein: the illuminating lamp (5) and the illuminating lamp I (8) are both LED lamps; the outside of two light I (8) all is provided with lamp body (13) of joint in leaded light strip (7) tip, and the inner wall in lamp body (13) is all fixed in through hot melt adhesive layer bonding in the left part, the right part of light I (8), is provided with the heat conduction silicone grease filling layer that is located and keeps away from leaded light strip (7) one side between light I (8) and lamp body (13).
4. The integrated lighting device for the indium steel ruler as claimed in claim 2, wherein: the left end and the right end of the rear surface of the control box (9) are respectively and integrally provided with an ear plate I (14), the left end and the right end of the rear surface of the battery bin (6) are respectively and integrally provided with two ear plates (15) which are vertically distributed, and the ear plates (15) are fixedly connected with the ruler body (1) and the ear plates I (14) are fixedly connected with the ruler body (1) through screws (16); the rear wall of the battery compartment (6) is provided with a zipper (17).
5. The integrated lighting device for the indium steel ruler as claimed in claim 2, wherein: an input port (18) and an output port (19) are fixedly arranged on the top wall of the control box (9) in a penetrating manner, and the output end of the battery is electrically connected with the input port (18) through a sheath cable (20); the output port (19) and the two illuminating lamps I (8) are electrically connected through a Y-shaped cable (21).
6. The integrated lighting device for the indium steel ruler according to claim 1, wherein: the horizontal section of the light guide strip (7) is in a right-angle trapezoid shape with a wide front part and a narrow back part, and the slope surface of the light guide strip faces the indium steel strip code band (2); the horizontal section of the mounting groove (3) is in an isosceles trapezoid shape with a narrow front part and a wide rear part.
7. The integrated lighting device for the indium steel ruler according to claim 1, wherein: the battery is a lithium battery pack formed by connecting a plurality of lithium ion batteries in series.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222193357.9U CN217786159U (en) | 2022-08-19 | 2022-08-19 | Integrated lighting device for indium steel ruler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222193357.9U CN217786159U (en) | 2022-08-19 | 2022-08-19 | Integrated lighting device for indium steel ruler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217786159U true CN217786159U (en) | 2022-11-11 |
Family
ID=83906375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222193357.9U Active CN217786159U (en) | 2022-08-19 | 2022-08-19 | Integrated lighting device for indium steel ruler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217786159U (en) |
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2022
- 2022-08-19 CN CN202222193357.9U patent/CN217786159U/en active Active
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