CN2268922Y - Level ruler capable of transmitting red laser beam - Google Patents
Level ruler capable of transmitting red laser beam Download PDFInfo
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- CN2268922Y CN2268922Y CN 96223724 CN96223724U CN2268922Y CN 2268922 Y CN2268922 Y CN 2268922Y CN 96223724 CN96223724 CN 96223724 CN 96223724 U CN96223724 U CN 96223724U CN 2268922 Y CN2268922 Y CN 2268922Y
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Abstract
The utility model relates to a level ruler capable of transmitting a red laser beam, belonging to a device for horizontally inspecting and providing the horizontal reference, wherein, a bracket of the level ruler is fixed in a ruler body; a power supply unit and a punctiform red laser transmitting component are arranged in the ruler body in sequence, along the ruler body and from back to front; an output window seat of the transmitting component is provided with a line output component which can be taken off; the transmitting component is composed of a semiconductor laser diode, a lens group which is arranged in an optic seat and the output window seat which are fixed on the bracket in sequence and from back to front; the line output component is composed of a cylindrical mirror which is fixed in a positioning seat. The level ruler can inspect that whether a plane is horizontal as well as can quickly provide the accurate and visual reference of the plane by additionally providing with a relational leveling component.
Description
The utility model relates to a kind of horizon check and the device of horizontal reference is provided.
Existing surveyor's staff is provided with a horizontal bubble on the chi body, chi body bottom surface is contacted with tested plane, whether judges whether level of this plane between two parties according to bubble.Also can on the chi body, set up vertical bubble, chi body bottom surface is contacted with tested plane, whether judge between two parties according to vertical bubble whether this plane is vertical.But in occasions such as engineering construction, decoration, equipment or piping erection, when the horizontal line benchmark need be provided, it is powerless that this surveyor's staff just seems.In engineering construction, for example to draw lower margin horizontal line etc., the transparent hose that adopts fills with water often is as the horizontal reference setting-out of fixing a point, and does so not only that error is too big, and wastes time and energy.
The purpose of this utility model is, provides a kind of and can check whether level of plane, can provide the surface level benchmark fast again after installing relevant leveling parts additional, and the surface level benchmark that is provided can be launched the surveyor's staff of red laser accurately, intuitively.
The technical scheme that realizes the utility model purpose is (referring to Fig. 1 to Fig. 4), this surveyor's staff has horizontal bubble assembly (2) and chi body (1), also have support (3), point-like red laser emitting module (4), power switch (61) and battery cartridge module (62), battery cartridge module (62) links to each other with power switch (61) by lead.The basic configuration of chi body (1) is the bar shaped housing, one end of its length direction is provided with opening, horizontal bubble assembly (2) is fixed on support (3) or the chi body (1), power switch (61) is fixed on the chi body (1), battery cartridge module (62) is fixed in the chi body (1), point-like red laser emitting module (4) is fixed on the support (3), and be positioned at an end of support (3) length direction, support (3) is fixed in the chi body (1), and be positioned at an end of chi body (1) length direction opening, outside chi body (1) or stretch out chi body (1), this openend of chi body (1) can be described as the front end of chi body to the port of output window seat (46) that makes point-like red laser emitting module (4) along the length direction of chi body (1) opening by chi body (1); Above-mentioned parts constitute the main part of this surveyor's staff.Point-like red laser emitting module (4) has web joint (41), semiconductor laser diode D
2(42), support (44), lens set (45) and output window seat (46), the inner chamber that support (44) and output window seat (46) all have straight-through shape, semiconductor laser diode (42), battery cartridge module (62) and power switch (61) formation loop; Web joint (41) is fixed on the front end face of support header board (32) of support (3), support (44) is fixed on the web joint (41), and be located at through hole, web joint (41) middle part, semiconductor laser diode (42) is fixed on the web joint (41), and be positioned at the rear of support (44), output window seat (46) is fixed on the web joint (41), and be positioned at the place ahead of support (44), and the inner chamber of output window seat (46) is corresponding with the inner chamber of support (44), lens set (45) fixedly is located in the support (44), also is provided with keeper (47) on the output window seat (46).This surveyor's staff also has line output precision (5), line output precision (5) has positioning seat (51), microscope base (54), cylindrical mirror (52), keeper (53), the inner chamber of microscope base (54) has straight shape passage, cylindrical mirror (52) is fixed in the microscope base (54) and radially is provided with along the inner chamber of microscope base (54), the front end of microscope base (54) is located in the positioning seat (51) and the axis of its axis and positioning seat (51) is same axis, and positioning seat (51) or/and also be provided with on the microscope base (54) can make line output precision (5) be positioned at keeper (53) on the output window seat (46).
See Fig. 5, this surveyor's staff also has holding circuit (43), and holding circuit (43) has current-limiting resistance R, diode D
1And capacitor C, R is connected on semiconductor laser diode D
2And between the power supply, R and D
2Constitute main branch road, C is in parallel with main branch road and the one end links to each other with positive source by power switch (61), and the other end links to each other with negative pole, D
1Be in parallel and its plus earth line with main branch road.Still see Fig. 2 and Fig. 3, the above-mentioned keeper (47) that is located on the output window seat (46) has bung flange (47-1) and breach (47-2), bung flange (47-1) is made, is screwed to be fixed on and export in the window seat (46) by ferrimagnet, and the middle part or the middle part that are positioned at output window seat (46) are located the back partially, and the front end of output window seat (46) is provided with breach (47-2); The keeper (53) that is located on the microscope base (54) is a magnet circle (53-1), the keeper (53) that is located on the positioning seat (51) is a boss (53-2), magnet circle (53-1) is fixed in the inner chamber of microscope base (54) and is positioned at the rear portion of microscope base (54), the periphery of positioning seat (51) be provided with backwards with output window seat (46) on the corresponding boss of breach (47-2) (53-2).See Fig. 6, be provided with the set screw (48-1) of regulating the gap between web joint (41) and the support header board (32) on the web joint (41), be provided with the set screw (48-3) of regulating the gap between output window seat (46) and the web joint (41) on the output window seat (46); Horizontal bubble assembly (2) is fixed on the support back seat (31) of support (3), and is positioned at the opening part at the middle part of chi body (1).
Referring to Fig. 1, consider that whether vertical this surveyor's staff is also had check the plane and install additional to have behind the straight parts of relevant vertical adjustment the vertical plane benchmark is provided fast, and the vertical plane benchmark that is provided is function intuitively accurately, this surveyor's staff also has vertical bubble assembly (8), vertical bubble assembly (8) is fixed vertical bubble assembly, vertical bubble assembly (8) has bubble (81), bubble seat (82), pedestal (83) and branch head screw (84), bubble (81) is fixed on the bubble seat (82), pedestal (83) is fixed on the chi body (1) and is arranged in chi body (1), bubble seat (82) and pedestal (83) clearance fit, branch head screw (84) screws in the tapped through hole of pedestal (83), and its termination contacts with bubble seat (82).
Referring to Fig. 7 and Fig. 8, consider the utility model is also had check the plane whether tilt certain angle and install the relevant parts of adjusting degree of tilt additional after have the dip plane benchmark be provided fast, and the dip plane benchmark that is provided is function intuitively accurately, this surveyor's staff also has vertical bubble assembly (8), vertical bubble assembly (8) is the vertical bubble assembly of rotary type, vertical bubble assembly (8) has bubble (81), bubble seat (85), index dial (85-1), handle (85-2), scale sleeve (86), trim ring (87) and rubber ring (88), be carved with scale on the end face of scale sleeve (86), the other end is provided with internal thread, trim ring (87) is provided with external thread with matching, and scale sleeve (86) is fixed on the chi body (1) by trim ring (87); Bubble (81) is fixed in the bubble seat (85), index dial (85-1) is fixed on an end of bubble seat (85), the other end of bubble seat is fixed with handle (85-2), the peripheral surface of bubble seat (85) is provided with groove, bubble seat (85) is located in the scale sleeve (86), is provided with rubber ring (88) between the inner face of the groove of bubble seat (85) and scale sleeve (86).
Referring to Fig. 9, consider to make this surveyor's staff can be easily connect with the various different annexes such as Anping pedestal of below and have higher connection precision that the lower end of chi body (1) is provided with T shape groove (11-1).
Referring to Figure 10 and Figure 11, consider that it can be the function of any ray of end points to exporting the light output end of launching with surveyor's staff in the perpendicular plane of light with its point-like red laser emitting module that this surveyor's staff is had, this surveyor's staff also has the steering arrangement (7) that matches with the surveyor's staff main part, steering arrangement (7) has Connection Block (71), pentagonal prism (72), magnet circle (73) and front shroud (74), the inner chamber of Connection Block (71) is a T shape through hole, pentagonal prism (72) is the regular prism body, magnet circle (73) is fixed in the inner chamber of Connection Block (71) and is positioned at the rear end of Connection Block (71), pentagonal prism (72) is fixed in the inner chamber of Connection Block (71) and is positioned at the front end of Connection Block (71), and the rib of pentagonal prism (72) is vertical with plane, T shape through hole center line place, and the front opening place of Connection Block (71) T shape through hole is fixed with front shroud (74).
The utlity model has positive effect: (1) this surveyor's staff not only has checks the whether function of level of plane, and also has the function that arbitrary height surface level benchmark can be provided after installing relevant leveling parts additional, after output light is mapped to object, can see red horizontal line, the horizontal parallelism of optical axis that is provided is 0.2 millimeter/meter, the bubble of water half chi itself is adjusted 0.25 millimeter/meter of precision, its degree of accuracy when the surface level benchmark that provides so just is provided, it is 1 second that this surveyor's staff of while provides the time of horizontal line benchmark, very quick.(2) whether after this surveyor's staff is provided with fixed vertical bubble assembly, it is vertical and install additional to have behind the straight parts of relevant vertical adjustment and provide vertical plane benchmark, order that accurately function intuitively of vertical plane benchmark is provided fast then to have increased the inspection plane.After the vertical bubble assembly of rotary type is set when this surveyor's staff, then increased check the plane whether tilt certain angle and install the relevant parts of transferring degree of tilt additional after accurately function intuitively of the dip plane benchmark that the dip plane benchmark is provided fast and provided is provided.(3) after the chi body bottom of this surveyor's staff is provided with T-slot, the parts such as Anping pedestal that are arranged on the surveyor's staff below in using also are provided with corresponding T shape projection, then can make this surveyor's staff and corresponding accessory to be connected precision higher, thereby it is straight or transfer the operation of degree of tilt to finish level-off, vertical adjustment easily, and the reference precision that is provided is higher.(4) steering arrangement can be replaced the line output precision in the use, be a ray of end points if chi body horizontal positioned then can be provided with the light output end this moment, the rotation steering gear then can obtain being positioned at one group of ray of same vertical plane, thereby the reference field of this vertical plane can be provided.If the chi body is vertically placed, then can provide with the light output end is a horizontal rays of end points, the rotation steering gear then can obtain being positioned at same level and one group of horizontal rays, thereby the reference field of this surface level can be provided.In like manner, tilt to place when the chi body, then can provide with the light output end is that of end points becomes 90 ° oblique ray with the dip plane, rotates steering gear and then can obtain being positioned at one group of oblique ray of same dip plane, thereby the reference field of this dip plane can be provided.(5) this surveyor's staff can be engineering construction, architectural decoration, machinery is installed provides accurate surface level, vertical plane, tapered plane benchmark, time saving and energy saving, improve work efficiency, guarantee project progress, is a kind of broad-spectrum basic tool.
The drawing of the utility model accompanying drawing is described as follows:
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the structural representation of the utility model point-like red laser emitting module.
Fig. 3 is the outside drawing of the utility model line output precision.
Fig. 4 is the A-A cut-open view of Fig. 3.
Fig. 5 is a kind of circuit diagram of the utility model holding circuit.
Fig. 6 is that the B of Fig. 2 is to view.
Fig. 7 is the synoptic diagram of the vertical bubble assembly of the utility model rotary type.
Fig. 8 is the C-C cut-open view of Fig. 7.
Fig. 9 is that the D of Fig. 1 is to view.
Figure 10 is arranged on synoptic diagram on the point-like red laser emitting module for steering arrangement.
Figure 11 is erected at synoptic diagram on the leveling annex for the utility model.
Synoptic diagram when Figure 12 determines the mural painting height for the utility model is applied in.
Figure 13 marks the synoptic diagram when needing to paste ceramic tile operation datum line for the utility model is applied in.
Figure 14 is applied in the synoptic diagram of sole, floor or floor tile surface level definitely for the utility model.
Synoptic diagram when Figure 15 checks for the utility model is applied in whether steel-iron components is the right angle.
Figure 16 is applied to be equipped with the synoptic diagram of certain degree of tilt pipeline for the utility model.
See Fig. 1 to Fig. 6 and Fig. 9 to Figure 11,
1. level body.
See Fig. 1, chi body (1) is made up of chi phosphor bodies (11), rear seal-cover (12) and preceding capping (13), chi phosphor bodies (11) is made by aluminium section bar, its middle part has horizontal bubble component holes up, middle part place, back partially has the vertical bubble component holes that both sides communicate, the bottom of chi phosphor bodies (11) is T connected in star (11-1), and its bottom surface is a reference plane.Support (3) is milled by aluminium to be processed into, horizontal bubble assembly (2) is made of horizontal bubble and bubble seat, horizontal bubble is fixed on the bubble seat, the bubble seat by screw retention on the support back seat (31) of support (3), support (3) is located in the chi body (1) and by screw (14) and is fixed on the chi phosphor bodies (11), makes horizontal bubble be positioned at the horizontal bubble component holes place of chi phosphor bodies (11).
Vertical bubble assembly (8) is made up of bubble (81), bubble seat (82), pedestal (83) and branch head screw (84), bubble (81) is fixed on the bubble seat (82), bubble seat (82) and pedestal (83) clearance fit, pedestal (83) is fixed on the chi phosphor bodies (11) by screw (15), two branch head screws (84) screw in the tapped through hole of pedestal (83), and its termination contacts with bubble seat (82), adjust branch head screw (84) during installation, at the reference plane of chi body when also the bottom surface is vertical, bubble is got final product between two parties.
Power switch (61) is a rocker type switch, battery cartridge module (62) is made up of metal cylinder, compression spring and cover, and compression spring is fixed on an end of metal cylinder, and is separated and drawn the ground wire of power supply by insulating part and cylindrical shell, cover screws on cylindrical shell, by the cylindrical shell extracting power supply cord; Battery cartridge module (62) is installed in the bottom of the plastics rear seal-cover (12) of chi body (1), power switch (61) is installed in the top of the rear seal-cover (12) of chi body (1), the power lead that cylindrical shell is drawn links to each other with an end of power switch (61), rear seal-cover (12) is located at chi phosphor bodies (11) rear end and chi phosphor bodies (11) wringing fit, and reinforces with bonding agent.
See Fig. 5, the circuit block of present embodiment has semiconductor laser diode D
2, current-limiting resistance R, diode D
1And capacitor C, D
2The main branch road of the formation of connecting with R, capacitor C and diode D
1In parallel with main branch road respectively, and D
1Plus earth, negative pole link to each other with the other end of power switch (61), each electronic component all is fixed on the circuit board (16), semiconductor laser diode D
2The model of making for HIT is the semiconductor laser diode of HL6720G.
See Fig. 2 and Fig. 6, mill on the web joint of being processed into (41) is fixed on support (3) by screw (48-2) the front end face of support header board (32) with aluminium sheet and be combined with set screw (48-1) on the web joint (41), set screw (48-1) in order to adjust gap between web joint (41) and the support header board (32), with the axis and the parallel purpose in chi body (1) bottom surface of the central through hole that reaches web joint (41), thereby provide possible for light and the chi body bottom surface parallel surface that is sent.Trim ring (48-5) screws on the external thread that is fixed on the web joint rear end and makes semiconductor laser diode (42) fixing, aluminium tube brackets (48-7) screws on the forward slightly external thread at the rear portion of web joint (41), the support that the aluminium bar turnning and milling forms (44) screws in the center screw that is fixed on web joint (41), be provided with lens set (45) in the support (44), and be fixed in the support (44) by aluminum light hurdle (48-6).Concavees lens and a convex lens gummed made from wafer lapping machine processing optical glass constitute gummed mirror (45-1), the outer end of gummed mirror (45-1) is provided with the spacer ring (45-2) that aluminium car system forms, the outer end of spacer ring (45-2) is provided with the convex lens (45-3) that another optical glass is made, thereby constitute the mirror light path of looking in the distance, semiconductor laser diode (42) is located at the focus place of lens set (45).
Still see Fig. 2 and Fig. 6, the output window seat (46) that forms by aluminium bar car system, has through-type inner chamber, and the rear end of inner chamber is provided with internal thread, be combined with the bung flange (47-1) that ferrimagnet is made on this internal thread, the front end of output window seat (46) is provided with two v-depressions (47-2) that become 60 ° of angles on same diameter; Output window seat (46) is fixed on web joint (41) by screw (48-4) and upward and above exporting window seat (46) is combined with set screw (48-3), set screw (48-3) is in order to adjusting the gap between output window seat (46) and the web joint (41), is the purpose of same axis with the axis that reaches the central through hole of exporting window seat (46) and the central axis of web joint (41).Thereby may for provide parallel with chi body bottom surface of the optical plane that is sent wiring output precision (5) back is provided.The preceding capping (13) that engineering plastics are made be located at chi phosphor bodies (11) front end, reinforce with chi phosphor bodies (11) wringing fit and with bonding agent, the front end of output window seat (46) stretches out outside the chi body (1).
2. line output precision.
See Fig. 1, Fig. 3 and Fig. 4, the positioning seat made from the aluminium bar turnning and milling (51) and the inner chamber of microscope base (54) have straight shape passage, K
9The cylindrical mirror that optical glass is processed on wafer lapping machine (52) is by the front end of adhesive at microscope base (54) inner chamber, and its axis is by the diameter of microscope base (54) corresponding end-faces.The magnet circle (53-1) that the hydromagnetic material is made is by the rear end of adhesive at microscope base (54) inner chamber, the front end of microscope base (54) is located in the positioning seat (51) and each other for clearance fit, and the outside of positioning seat (51) pedestal is arranged with on a diameter and V-arrangement boss (53-2) corresponding two 60 ° of angles of output window seat (46) last 60 ° of grooves (47-2).Cooperating between the internal diameter of the external diameter of microscope base (54) rear end and output window seat (46) front end is clearance fit, after microscope base (54) stretches in the output window seat (46), the boss of positioning seat (51) also with output window seat (46) the groove tabling, rotating microscope base (54) makes the axis of cylindrical mirror (52) be in vertical line position, with cementing agent microscope base (54) and positioning seat (51) are fixed bonding then, thereby constitute line output precision (5).
3. steering arrangement.
See Figure 10 and Figure 11, make Connection Block (71) with aluminium bar through turnning and milling, the inner chamber of Connection Block (71) is a T shape through hole, uses K
9Optical glass is made the pentagonal prism (72) of regular prism through wafer lapping machine, 1 angle wherein is 90 °, 4 angles in addition are 112.5 °, pentagonal prism (72) by adhesive in T shape inner chamber, the rear port of a side in alignment Connection Block (71) of its 90 ° of plane angles, the side ports of another side in alignment Connection Block (71) has front shroud (74) with adhesive on the front port of Connection Block (71).Use the rear end of adhesive by the magnet circle (73) that permanent magnetic material is made at Connection Block (71) inner chamber.The external diameter of Connection Block (71) rear end is a clearance fit with the internal diameter of output window seat (46) front end.
In the time of in the rear end of Connection Block (71) being stretched into the front end inner chamber of exporting window seat (46), effect by magnetic attraction, Connection Block (71) outside convex shoulder is backwards contacted with the front end face of output window seat (46), and can rotate Connection Block (71) by hand, when loosing one's grip, because the effect of magnetic attraction, after the convex shoulder of Connection Block (71) turned over an angle, still the front end face with output window seat (46) contacted.
See Fig. 7 and Fig. 8, all the other are with embodiment 1.Difference is, vertical bubble assembly (8) is the vertical bubble assembly of rotary type, vertical bubble assembly (8) has bubble (81), bubble seat (85), index dial (85-1), handle (85-2), scale sleeve (86), trim ring (87) and rubber ring (88), be carved with scale on the end face of scale sleeve (86), the other end is provided with internal thread, trim ring (87) is provided with the external thread that matches with it, and scale sleeve (86) is fixed on the chi body (1) by trim ring (87); Bubble (81) is fixed in the bubble seat (85), index dial (85-1) is fixed on an end of bubble seat (85), the other end of bubble seat is fixed with handle (85-2), the peripheral surface of bubble seat (85) is provided with groove, bubble seat (85) is located in the scale sleeve (86), is provided with rubber ring (88) between the inner face of the groove of bubble seat (85) and scale sleeve (86).
Application examples 1 is determined the correct height of mural painting, and marking needs to paste ceramic tile operation datum line.
See Figure 11, get this surveyor's staff main part (91) of embodiment 1 gained, T connected in star (11-1) by its underpart is installed on Anping pedestal (92) this surveyor's staff main part (91), Anping pedestal (92) is fixed on the Connection Block (93-1) of lifter (93) upper end, and the web joint (93-2) of lifter (93) is fixed on the frame face of tripod (94).
During use, frame pin and fine setting Anping pedestal (92) by coarse adjustment tripod (94) are horizontal the bottom surface of surveyor's staff main part (91), in the battery tube, load onto dry cell, open rocker type switch (61) and can send the point-like red laser from output window seat (46), this point-like red laser institute is a horizontal line through distance.Refill embodiment 1 gained line output precision (5) this moment, because of the cylindrical mirror (52) in the line output precision (5) penetrates the light that is surface level for vertical setting, event from the delivery outlet of microscope base (54).
See Figure 12, when laser plane is mapped on the wall, just produced horizontal line on the wall, the correct height of mural painting among the figure so just can be set.In like manner, correct height, fixation of advertisement board of skirting or the like can be set also, to reach the needs that guarantee installation quality.
See Figure 13, Figure 11 center line output precision (5) is taken off, change the steering arrangement (7) of embodiment 1 gained, open switch (61) this moment, then from the lateral port of Connection Block (71), penetrate a ray, the seat (71) that constantly is rotationally connected, one group of then emitted ray can be determined a vertical plane, intersect on the end face in room, side and ground among this vertical plane and Figure 13, has then marked the operation datum line that needs to paste ceramic tile in the toilet.In like manner, this method can be used for the mounting vertical plane partition wall and show window and StoreFront is installed.
Application examples 2, the surface level of sole, floor or floor tile definitely.
See Figure 14,
The surveyor's staff main part (91) of embodiment 1 gained is placed on Anping pedestal (92), Anping pedestal (92) places on the ground, on surveyor's staff main part (91), load onto line output precision (5), open switch (61) and then can determine to be positioned on the wall line segment of same reference plane rapidly, thereby the surface level of floor tile simultaneously also can be determined to lay in the position of sole definitely.In like manner, also can determine the height etc. of electric wire alignment.
Application examples 3,90 ° of angles of inspection steel-iron components.
See Figure 15,
Get the surveyor's staff main part (91) of embodiment 1 gained, its bottom surface is close on the side at steel-iron components to be measured shown in the figure right angle, output window seat (46) at surveyor's staff main part (91) is gone up the steering arrangement (7) that embodiment 1 gained is installed, and whether the laser that Connection Block (71) lateral port is penetrated is qualified along stretching, can intuitively seeing along another plane at steel-iron components right angle.In like manner, but with this method mounting platform and partition wall is installed also.
Application examples 4 is laid the pipeline of certain degree of tilt.
See Figure 16,
Be placed on the surveyor's staff main part (91) of embodiment 2 gained on the pipeline that needs to tilt to install by spike (95), adjust index dial to required angle, and make vertical bubble (81) placed in the middle, at this moment just penetrate a parallax benchmark, as long as pipeline is laid along this datum line, can satisfy construction requirement.In like manner, install additional with similar approach or do not add wiring output precision (5) and can check the flatness of wall and other body surfaces, inclined-plane datum line etc. is set.
Claims (6)
1, a kind of surveyor's staff of launching red laser has horizontal bubble assembly (2) and chi body (1), it is characterized in that,
Also have support (3), point-like red laser emitting module (4), power switch (61) and battery cartridge module (62), battery cartridge module (62) links to each other with power switch (61) by lead;
The basic configuration of chi body (1) is the bar shaped housing, one end of its length direction is provided with opening, horizontal bubble assembly (2) is fixed on support (3) or the chi body (1), power switch (61) is fixed on the chi body (1), battery cartridge module (62) is fixed in the chi body (1), point-like red laser emitting module (4) is fixed on the support (3), and be positioned at an end of support (3) length direction, support (3) is fixed in the chi body (1) and is positioned at an end of chi body (1) length direction opening, outside chi body (1) or stretch out chi body (1), this openend of chi body (1) can be described as the front end of chi body to the port of output window seat (46) that makes point-like red laser emitting module (4) along the length direction of chi body (1) opening by chi body (1); Above-mentioned parts constitute the main part of this surveyor's staff;
Point-like red laser emitting module (4) has web joint (41), semiconductor laser diode D2 (42), support (44), lens set (45) and output window seat (46), the inner chamber that support (44) and output window seat (46) all have straight-through shape, semiconductor laser diode (42), battery cartridge module (62) and power switch (61) constitute the loop; Web joint (41) is fixed on the front end face of support header board (32) of support (3), support (44) is fixed on the web joint (41), and be located at through hole, web joint (41) middle part, semiconductor laser diode (42) is fixed on the web joint (41), and be positioned at the rear of support (44), output window seat (46) is fixed on the web joint (41), and be positioned at the place ahead of support (44), and the inner chamber of output window seat (46) is corresponding with the inner chamber of support (44), lens set (45) fixedly is located in the support (44), also is provided with keeper (47) on the output window seat (46);
This surveyor's staff also has line output precision (5), line output precision (5) has positioning seat (51), microscope base (54), cylindrical mirror (52), keeper (53), the inner chamber of microscope base (54) has straight shape passage, cylindrical mirror (52) is fixed in the microscope base (54) and radially is provided with along the inner chamber of microscope base (54), the front end of microscope base (54) is located in the positioning seat (51) and the axis of its axis and positioning seat (51) is same axis, and positioning seat (51) or/and also be provided with on the microscope base (54) can make line output precision (5) be positioned at keeper (53) on the output window seat (46).
2, the surveyor's staff of launching red laser according to claim 1 is characterized in that,
This surveyor's staff also has holding circuit (43), and holding circuit (43) has current-limiting resistance R, diode D
1And capacitor C, R is connected on semiconductor laser diode D
2And between the power supply, R and D
2Constitute main branch road, C is in parallel with main branch road and the one end links to each other with positive source by power switch (61), and the other end links to each other with negative pole, D
1Be in parallel and its plus earth line with main branch road.
The keeper (47) that is located on the output window seat (46) has bung flange (47-1) and breach (47-2), bung flange (47-1) is made, is screwed to be fixed on and export in the window seat (46) by ferrimagnet, and the middle part or the middle part that are positioned at output window seat (46) are located the back partially, and the front end of output window seat (46) is provided with breach (47-2); The keeper (53) that is located on the microscope base (54) is a magnet circle (53-1), the keeper (53) that is located on the positioning seat (51) is a boss (53-2), magnet circle (53-1) is fixed in the inner chamber of microscope base (54) and is positioned at the rear portion of microscope base (54), the periphery of positioning seat (51) be provided with backwards with output window seat (46) on the corresponding boss of breach (47-2) (53-2);
Be provided with the set screw (48-1) of regulating the gap between web joint (41) and the support header board (32) on the web joint (41), be provided with the set screw (48-3) of regulating the gap between output window seat (46) and the web joint (41) on the output window seat (46); Horizontal bubble assembly (2) is fixed on the support back seat (31) of support (3), and is positioned at the opening part at the middle part of chi body (1).
3, the surveyor's staff that can launch red laser according to claim 1 and 2, it is characterized in that, this surveyor's staff also has vertical bubble assembly (8), vertical bubble assembly (8) is fixed vertical bubble assembly, vertical bubble assembly (8) has bubble (81), bubble seat (82), pedestal (83) and branch head screw (84), bubble (81) is fixed on the bubble seat (82), pedestal (83) is fixed on the chi body (1) and is arranged in chi body (1), bubble seat (82) and pedestal (83) clearance fit, branch head screw (84) screws in the tapped through hole of pedestal (83), and its termination contacts with bubble seat (82).
4, the surveyor's staff that can launch red laser according to claim 1 and 2, it is characterized in that, this surveyor's staff also has vertical bubble assembly (8), vertical bubble assembly (8) is the vertical bubble assembly of rotary type, vertical bubble assembly (8) has bubble (81), bubble seat (85), index dial (85-1), handle (85-2), scale sleeve (86), trim ring (87) and rubber ring (88), be carved with scale on the end face of scale sleeve (86), the other end is provided with internal thread, trim ring (87) is provided with the external thread that matches with it, and scale sleeve (86) is fixed on the chi body (1) by trim ring (87); Bubble (81) is fixed in the bubble seat (85), index dial (85-1) is fixed on an end of bubble seat (85), the other end of bubble seat is fixed with handle (85-2), the peripheral surface of bubble seat (85) is provided with groove, bubble seat (85) is located in the scale sleeve (86), is provided with rubber ring (88) between the inner face of the groove of bubble seat (85) and scale sleeve (86).
5, the surveyor's staff that can launch red laser according to claim 1 and 2 is characterized in that, the lower end of chi body (1) is provided with T shape groove (11-1).
6, the surveyor's staff that can launch red laser according to claim 1 and 2, it is characterized in that, this surveyor's staff also has the steering arrangement (7) that matches with the surveyor's staff main part, steering arrangement (7) has Connection Block (71), pentagonal prism (72), magnet circle (73) and front shroud (74), the inner chamber of Connection Block (71) is a T shape through hole, pentagonal prism (72) is the regular prism body, magnet circle (73) is fixed in the inner chamber of Connection Block (71) and is positioned at the rear end of Connection Block (71), pentagonal prism (72) is fixed in the inner chamber of Connection Block (71) and is positioned at the front end of Connection Block (71), and the rib of pentagonal prism (72) is vertical with plane, T shape through hole center line place, and the front opening place of Connection Block (71) T shape through hole is fixed with front shroud (74).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96223724 CN2268922Y (en) | 1996-09-18 | 1996-09-18 | Level ruler capable of transmitting red laser beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96223724 CN2268922Y (en) | 1996-09-18 | 1996-09-18 | Level ruler capable of transmitting red laser beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2268922Y true CN2268922Y (en) | 1997-11-26 |
Family
ID=33902870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96223724 Expired - Fee Related CN2268922Y (en) | 1996-09-18 | 1996-09-18 | Level ruler capable of transmitting red laser beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2268922Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1629603B (en) * | 2003-12-21 | 2010-12-08 | 庄成荣 | Laser leveling rod with an angle conversion mechanism |
| CN102507078A (en) * | 2011-11-14 | 2012-06-20 | 北京宇航***工程研究所 | Precision measuring system and method for conveying pipe flow resistance |
| CN104708823A (en) * | 2015-03-05 | 2015-06-17 | 宁波速美科技有限公司 | 3D printer leveling device |
| CN107316538A (en) * | 2016-12-16 | 2017-11-03 | 朱虹斐 | Remote laser scriber for teaching |
| CN110083996A (en) * | 2019-05-31 | 2019-08-02 | 重庆交通大学 | A kind of shiplines design method based on susceptibility |
-
1996
- 1996-09-18 CN CN 96223724 patent/CN2268922Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1629603B (en) * | 2003-12-21 | 2010-12-08 | 庄成荣 | Laser leveling rod with an angle conversion mechanism |
| CN102507078A (en) * | 2011-11-14 | 2012-06-20 | 北京宇航***工程研究所 | Precision measuring system and method for conveying pipe flow resistance |
| CN104708823A (en) * | 2015-03-05 | 2015-06-17 | 宁波速美科技有限公司 | 3D printer leveling device |
| CN107316538A (en) * | 2016-12-16 | 2017-11-03 | 朱虹斐 | Remote laser scriber for teaching |
| CN107316538B (en) * | 2016-12-16 | 2019-11-05 | 南理工泰兴智能制造研究院有限公司 | Remote laser scriber for teaching |
| CN110083996A (en) * | 2019-05-31 | 2019-08-02 | 重庆交通大学 | A kind of shiplines design method based on susceptibility |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |