WO2023070383A1 - 带吸附固定装置的摆体式激光投线仪及其投线方法 - Google Patents

带吸附固定装置的摆体式激光投线仪及其投线方法 Download PDF

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Publication number
WO2023070383A1
WO2023070383A1 PCT/CN2021/126785 CN2021126785W WO2023070383A1 WO 2023070383 A1 WO2023070383 A1 WO 2023070383A1 CN 2021126785 W CN2021126785 W CN 2021126785W WO 2023070383 A1 WO2023070383 A1 WO 2023070383A1
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Prior art keywords
pendulum
bearing
pendulum assembly
laser line
assembly
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PCT/CN2021/126785
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English (en)
French (fr)
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王振兴
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深圳市长毛象电子有限公司
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Priority to PCT/CN2021/126785 priority Critical patent/WO2023070383A1/zh
Publication of WO2023070383A1 publication Critical patent/WO2023070383A1/zh

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00

Definitions

  • the invention relates to optical measurement technology, in particular to a pendulum type laser line thrower with an adsorption fixing device and a line throwing method thereof.
  • the vertical line caster uses the method of gravity to level the laser line module to achieve automatic horizontal line projection, but the vertical line requires that the four sides of the X and Y axes as the center must be of equal weight to achieve the purpose of balance.
  • the common method now is to set the counterweight screws on the X and Y axis respectively.
  • a portable pendulum type automatic leveling laser vertical pointing device which includes a housing; There is an inner ring with a light hole, a pendulum is provided under the inner ring, a copper block is provided at the bottom of the pendulum body, and integrated mounting seats are respectively provided on both sides of the top of the pendulum body, and the mounting seats are respectively rotated and installed on the inner ring.
  • the left and right sides allow the pendulum to swing back and forth relative to the inner ring;
  • the pendulum body is provided with a laser module installation hole, and a laser module is installed in the laser module installation hole, and the laser emitted by the laser module goes upward and passes through the inner ring of light holes.
  • Both the inner ring and the mounting seat are respectively rotatably mounted on the outer ring and the inner ring through a bearing set, and the bearing sets include bearings installed in the mounting hole of the outer ring or the mounting seat of the mounting seat, and the bearings are equipped with support
  • the inner ends of the shaft and the support shaft extend out of the bearing and are inserted into the corresponding mounting holes on the inner ring;
  • the top surface of the inner ring is provided with fastening holes that run through the mounting holes and correspond to each other, and are screwed into the fastening holes.
  • fastening screws There are fastening screws, and the inner ends of the fastening screws are pressed tightly on the corresponding supporting shafts.
  • the mounting hole of the outer ring and the mounting hole of the mounting seat are all screwed with gap adjusting nuts on the outer side of the bearing group.
  • the front and rear sides and the left and right sides of the pendulum body are respectively provided with calibration holes corresponding to each other and connected with the laser module installation holes.
  • Calibration screws are screwed in the calibration holes, and the calibration screws
  • the inner ends respectively abut against the front, rear and left and right sides of the laser module.
  • the middle part of the pendulum body is provided with a horizontal through wire hole, and the wire hole communicates with the center of the bottom of the laser module installation hole, and the wires of the laser module pass through the wire hole.
  • a clamping device capable of clamping the pendulum is installed at the bottom of the housing.
  • a magnet is installed on the inner bottom of the housing.
  • a touch limit device is installed in the shell.
  • the laser emitted by the laser module is point laser.
  • the bearing group is composed of a bearing and a support shaft, and one end of the support shaft installed on the inner ring is compressed and fixed by fastening screws.
  • the gap adjusting nut fixes all the bearing groups on the outer ring and the pendulum to prevent the bearing groups from loosening.
  • the center of the upper end of the pendulum body is provided with a vertical laser module installation hole, and the laser module installation hole is equipped with a laser module. There are 8 calibration screws on the side elevation of the pendulum body for calibration and Tighten the fixed laser module.
  • the center of the inner ring is provided with an elliptical light hole vertically through which the laser passes through, and the long axis of the light hole is consistent with the long side direction of the inner ring.
  • the wires of the laser module pass through the wire hole so that The wires are connected to the circuit board.
  • the above technical solution has a simple core structure, and compared with the liquid automatic leveling laser plummeting instrument, it is smaller in size, cheaper in price, small in size and easy to carry, and can be replaced when performing verticality inspection and control on templates and other projects.
  • the line pendant is used, and it is not affected by the wind, and the shutdown speed is fast, saving the time for verticality inspection and control.
  • the document with the patent application number 202011356364 discloses a pendulum core device of a laser line throwing instrument, including a swing module and a pendulum frame module, the swing module includes an outer frame and a ring base, and the pendulum frame module includes A pendulum frame and a light source group, the swing module is arranged on the pendulum frame module; two bearing seats parallel to each other are arranged on the ring base, bearing holes are respectively arranged on the bearing seats, and the outer frame and The pendulum frame is connected; the bearing seat is also provided with a short shaft, the short shaft is connected with the bearing seat through a bearing hole, and the two ends of the short shaft are respectively provided with bearings, and the two ends of the short shaft pass through the bearings respectively.
  • the light source group includes three Light source group, the pendulum frame includes 3 hole slots, the 3 light source groups are respectively inserted into the 3 hole slots in the pendulum frame; the 3 light source groups are respectively provided with 3 axicons and 3 A glass cover, the three cone mirrors are respectively arranged in the three glass covers; a pendulum adapter plate is arranged in the pendulum frame, and the ring base is fixedly connected with the top of the pendulum frame.
  • a copper pendulum for adjusting the balance of the pendulum is included under the pendulum frame.
  • the horizontal The laser line projection module is used to project a horizontal laser line to the line projection target;
  • the vertical laser line projection module is used to project a vertical laser line to the line projection target;
  • the distance measuring module is used to measure the line projection device and the projection line The distance value of the line target, and transmit the distance value to the control module;
  • the control module is used to receive the translation amount of the horizontal throwing line input by the user, and calculate the vertical rotation angle, and control the horizontal laser line projection module to translate the horizontal laser line according to the vertical rotation angle;
  • the control module is also used to receive the translation amount of vertical line projection input by the user, and And the distance value calculates a horizontal rotation angle, and controls the vertical laser line projection module to translate the vertical laser line according to the horizontal rotation angle.
  • the object of the present invention is to provide a pendulum-type laser line thrower with an adsorption fixing device and its line throwing method.
  • the laser line thrower is adsorbed to the object by vacuum negative pressure, and the laser line thrower is quickly and conveniently realized. Hanging and throwing function.
  • a pendulum-type laser line throwing instrument with an adsorption fixing device which is characterized in that it includes a housing (1); the housing is provided with a mounting structure, a swing bracket and a pendulum assembly; the The pendulum assembly is suspended on the swing bracket, so that the swing bracket and the pendulum assembly can swing relative to the installation structure at the same time; at least one set of laser line modules (6) is installed on the pendulum assembly, and the The laser line module (6) is used for projecting horizontal laser lines and/or vertical laser lines;
  • the pendulum type laser line throwing instrument includes an adsorption fixing device, and the adsorption fixing device includes a micro motor driven by a battery (17) and a micro vacuum pump (51) driven by the micro motor; There is a sealing ring (52) that can form a closed space with the surface of the object (5) in use; and the suction pipe of the micro vacuum pump is connected with a conduit (55) that can communicate with the closed space And suction port (53).
  • a structure A of the installation structure, the swing bracket and the swing body assembly is as follows: the installation structure A (2) includes two parallel mounting structure A bearing holes (21); the swing bracket A includes a cross shaft (3 ), the cross shaft (3) is made up of a short shaft (311) and a long shaft (312) passing through a hole reserved in the center of the short shaft; the two ends of the long shaft are respectively provided with first bearings (32) and the second bearing (33); the first bearing (32) and the second bearing (33) are respectively installed in the two mounting structures A bearing holes (21); the two ends of the major axis (312) connected with the installation structure A (2) through the first bearing (32) and the second bearing (33);
  • the two ends of the short shaft (311) are respectively provided with a third bearing (35) and a fourth bearing (36); the head of the pendulum assembly A (4) is provided with two mutually parallel pendulum assembly A bearing holes (41); the third bearing (35) and the fourth bearing (36) are respectively installed in the two pendulum assembly A bearing holes (41); the two ends of the short shaft (311) pass through the The third bearing (35) and the fourth bearing (36) are connected with the pendulum assembly A (4).
  • a B structure of the installation structure, the swing bracket and the pendulum assembly is as follows: the installation structure B (7) includes two parallel installation structure B bearing holes (71); the pendulum assembly B (9) The head is provided with two pendulum assembly B bearing holes (91) parallel to each other; the swing bracket B includes a square inner frame (8), four short shafts (81) (82) passing through the center of the four sides of the square inner frame.
  • the pendulum assembly is provided with a weight column (42) and/or a weight screw (43) for adjusting the balance of the pendulum assembly.
  • At least one magnet (12) is arranged under the pendulum assembly, and the magnet (12) is used to quickly stabilize the pendulum assembly through the principle of reluctance, and reduce the swing stabilization time of the pendulum assembly.
  • the pendulum assembly is provided with a fixed locking device (16), which is used to prevent the pendulum assembly from colliding with the installation structure when it is not working.
  • the conduit (55) is a hose or a hard tube or an O-ring.
  • a vacuum deflation device (22) capable of breaking the airtightness of the enclosed space is provided on the outer shell.
  • a laser line throwing method adopted by a pendulum type laser line thrower with an adsorption fixing device characterized in that it comprises the following steps:
  • the pendulum assembly swings freely and returns to normal by its own weight
  • the laser line module on the pendulum assembly projects a horizontal laser line and/or a vertical laser line to the surface of the object.
  • the airtight space of the adsorption fixing device is destroyed by a vacuum degassing device, and the shell of the line throwing instrument is separated from the surface of the object.
  • the present invention skillfully arranges an automatic fixed adsorption device on the shell of the original line thrower, which can conveniently project horizontal laser lines and vertical laser lines at any height;
  • the present invention creatively designs installation structures of different structures, swing brackets and pendulum components, and cleverly uses the self-weight of the laser module to adjust the horizontal laser line and vertical laser line projected by the laser module;
  • the present invention designs a fixed locking device to prevent unnecessary swinging of the pendulum body of the movement.
  • Fig. 1 is the overall structure schematic diagram of the present invention
  • Fig. 2 is a schematic structural view of the adsorption and fixing device of the present invention.
  • Fig. 3 is a structural schematic diagram of an installation structure A and a swing bracket A of Embodiment 1 of the present invention
  • Fig. 4 is the explosion schematic diagram of structure shown in Fig. 3;
  • FIG. 5 is a schematic diagram of the overall structure of the installation structure A, the swing bracket A and the pendulum assembly A of Embodiment 1 of the present invention
  • Fig. 6 is an explosion schematic diagram of the structure shown in Fig. 5;
  • FIG. 7 is a schematic diagram of the overall structure of the installation structure B, the swing bracket B and the pendulum assembly B of Embodiment 2 of the present invention.
  • FIG. 8 is an exploded schematic view of the structure shown in FIG. 7 .
  • first”, “second”, and “third” in the present invention are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Thus, features defined as “first”, “second”, and “third” may explicitly or implicitly include at least one of these features.
  • “plurality” means at least two, such as two, three, etc., unless otherwise specifically defined. All directional indications (such as up, down, left, right, front, back%) in the embodiments of the present invention are only used to explain the relative positional relationship between the components in a certain posture (as shown in the accompanying drawings) , sports conditions, etc., if the specific posture changes, the directional indication also changes accordingly.
  • the terms “include” and “have”, as well as any variations thereof, are intended to cover a non-exclusive inclusion.
  • Embodiment 1 shown in Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5 and Fig. 6, a pendulum-type laser line throwing instrument with an adsorption fixing device is characterized in that it includes a shell (1);
  • the housing is provided with a mounting structure, a swing bracket and a swing body assembly; the swing body assembly is suspended on the swing bracket, so that the swing bracket and the swing body assembly can swing relative to the installation structure at the same time;
  • the swing At least one set of laser line modules (6) is installed on the body assembly, and the laser line modules (6) are used for projecting horizontal laser lines and/or vertical laser lines;
  • the pendulum type laser line throwing instrument includes an adsorption fixing device, and the adsorption fixing device includes a micro motor driven by a battery (17) and a micro vacuum pump (51) driven by the micro motor; There is a sealing ring (52) that can form a closed space with the surface of the object (5) in use; and the suction pipe of the micro vacuum pump is connected with a conduit (55) that can communicate with the closed space And suction port (53).
  • a structure A of the installation structure, swing bracket and pendulum assembly is as follows: the installation structure A (2) includes two parallel installation structure A bearing holes (21); the swing bracket A includes a cross shaft (3), the The cross shaft (3) is composed of a short shaft (311) and a long shaft (312) passing through a hole reserved in the center of the short shaft; the two ends of the long shaft are respectively provided with a first bearing (32) and a second Bearing (33); the first bearing (32) and the second bearing (33) are respectively installed in the two installation structure A bearing holes (21); the two ends of the long axis (312) pass through the The first bearing (32) and the second bearing (33) are connected with the installation structure A (2);
  • the two ends of the short shaft (311) are respectively provided with a third bearing (35) and a fourth bearing (36); the head of the pendulum assembly A (4) is provided with two mutually parallel pendulum assembly A bearing holes (41); the third bearing (35) and the fourth bearing (36) are respectively installed in the two pendulum assembly A bearing holes (41); the two ends of the short shaft (311) pass through the The third bearing (35) and the fourth bearing (36) are connected with the pendulum assembly A (4).
  • Embodiment 2 shown in Fig. 1, Fig. 2, Fig. 7 and Fig. 8, a pendulum-type laser line throwing instrument with an adsorption fixing device is characterized in that it includes a casing (1); structure, a swing bracket and a swing body assembly; the swing body assembly is suspended on the swing bracket, so that the swing bracket and the swing body assembly can swing relative to the installation structure at the same time; the swing body assembly is installed with at least A set of laser line modules (6) for projecting horizontal and/or vertical laser lines;
  • the pendulum-type laser line throwing instrument includes an adsorption fixing device, which includes a micro motor driven by a battery and a micro vacuum pump (51) driven by the micro motor;
  • the ring can form a sealing ring (52) of a closed space with the object surface (5) in use; Mouth (53).
  • a B structure of the installation structure, the swing bracket and the pendulum assembly is as follows: the installation structure B (7) includes two parallel installation structure B bearing holes (71); the head of the pendulum assembly B (9) is set There are two pendulum assembly B bearing holes (91) parallel to each other; the swing bracket B includes a square inner frame (8), four short shafts (81) (82) (83) passing through the center of the four sides of the square inner frame )(84), and four bearings (811)(821)(831)(841) located at one end of the four short shafts; wherein, two short shafts (81)(82) and their corresponding bearings (811) (821) are used to connect the installation structure B (7) through the installation structure B bearing hole (71); the other two short shafts (83) (84) and their corresponding bearings (831) (841 ) is used to connect the pendulum assembly B (9) through the pendulum assembly B bearing hole (91).
  • the pendulum body assembly is provided with a counterweight post (42) and/or a counterweight screw (43) for adjusting the balance of the pendulum assembly.
  • At least one magnet (12) is arranged under the pendulum assembly, and the magnet (12) is used to quickly stabilize the pendulum assembly through the principle of reluctance, and reduce the swing stabilization time of the pendulum assembly.
  • the pendulum assembly is provided with a fixed locking device (16), which is used to prevent the pendulum assembly from colliding with the installation structure when it is not working.
  • the conduit (55) is a hose or a hard tube or an O-ring.
  • a vacuum deflation device (22) capable of destroying the airtightness of the enclosed space is provided on the outer shell.
  • a laser line-throwing method adopted by a pendulum-type laser line-throwing instrument with an adsorption fixing device comprising the following steps:
  • the pendulum assembly swings freely and returns to normal by its own weight
  • the laser line module on the pendulum assembly projects a horizontal laser line and/or a vertical laser line onto the surface of the object.
  • the airtight space of the adsorption and fixing device is destroyed by a vacuum degassing device, and the shell of the line throwing device is separated from the surface of the object.

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  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
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  • Length Measuring Devices By Optical Means (AREA)

Abstract

一种带吸附固定装置的摆体式激光投线仪及其投线方法，摆体式激光投线仪包括外壳（1）；外壳（1）内设有安装结构（2，7）、摆动支架和摆体组件（4，9）；摆体组件（4，9）悬挂在摆动支架上，使得摆动支架和摆体组件（4，9）能够同时相对于安装结构（2，7）摆动；摆体组件（4，9）上安装有至少一组激光线模组（6），激光线模组（6）用于投射水平激光线和/或垂直激光线；还包括一吸附固定装置，吸附固定装置包括由电池（17）带动的微型电机、以及由微型电机带动的微型真空泵（51）；外壳（1）的外壁上粘合有一圈能在使用中与物体表面（5）形成一密闭空间的密封圈（52）；并且，微型真空泵（51）的吸气管上连接有一个能连通密闭空间的导管（55）和吸气口（53）。

Description

带吸附固定装置的摆体式激光投线仪及其投线方法 技术领域
本发明涉及光学测量技术，特别是涉及一种带吸附固定装置的摆体式激光投线仪及其投线方法。
背景技术
现在自垂投线仪是利用重力的方法，将激光线模组调平达到自动水平投线，但自垂投线须要X、Y以轴为中心的四面都须要重量相当才能达到平衡的目的，现在常用的方法是在X,Y轴心上分别设置配重螺丝。
为了克服上述问题，专利申请号为201910182955的文献公开了一种便携摆体式自动安平激光垂准投点仪，包括有外壳；外壳内设有外环，外环中间转动安装有可左右摆动并带有通光孔的内环，所述内环下方设有摆体，摆体底部设有铜块，摆体顶部两侧分别设有一体的安装座，所述安装座分别转动安装在内环的左右两侧使得摆体可相对于内环前后摆动；所述摆体内设有激光模组安装孔，激光模组安装孔内安装有激光模组，激光模组发射的激光向上并穿过内环的通光孔。所述内环和安装座均通过轴承组分别转动安装在外环和内环上，所述轴承组均包括有安装在外环安装孔或安装座安装孔内的轴承，轴承内均套装有支撑轴，支撑轴内端均伸出轴承外并插入内环上对应的安装孔中；所述内环顶面设有与安装孔贯穿并且一一对应的紧固孔，紧固孔内均旋装有紧固螺丝，紧固螺丝内端均紧压在对应的支撑轴上。所述外环安装孔和安装座安装孔上位于轴承组的外侧均旋装有调隙螺母。所述摆体的前、后侧面和左、右侧面上分别设有位置相互对应并均与激光模组安装孔连通的校准孔，所述校准孔内均旋装有校准螺丝，校准螺丝的内端分别抵在激光模组的前、后侧面和左、右侧面上。所述摆体中部设有水平贯通的电线孔，所述电线孔与所述激光模组安装孔底部的中心相通，激光模组的电线从电线孔穿出。所述外壳底部安装有可夹紧摆体的夹紧装置。所述外壳内侧底部安装有磁铁。所述外壳内安装有触动限位装置。
所述激光模组发射的激光是点状激光。所述轴承组由轴承和支撑轴组成，所述支撑轴安装于内环的一端用紧固螺丝压紧固定。调隙螺母将所有轴承组固定在外环和摆体上防止轴承组松动。所述摆体上端的中心设有竖向的激光模组安装孔位，所述激光模组安装孔位安装有激光模组，所述摆体侧立面共有8个校准螺丝，用于校准和紧所述固激光模组。所述内环中心设有椭圆形竖向贯通的供激光通过的通光孔，所述通光孔的长轴与所述内环的长边方向一致。所述摆体中部有水平贯通电线孔，所述电线孔与所述激光模组安装孔底部的中心相通，安装所述激光模组时所述激光模组的电线从所述电线孔穿出以便电线与电路板连接。上述技术方案相对于现有激光投线仪机芯结构简单，相对于液体自动安平激光垂准仪体积小、价格更便宜，体积小携带方便，对模板等工程进行垂直度检查和控制时可替代线坠使用，且不受风影响，停摆速度快，节约垂直度的检查和控制的时间。
专利申请号为202011356364的文献公开了一种激光投线仪的摆体机芯装置，包括摆动 模块和摆体架模块，所述摆动模块包括外框和环基座，所述摆体架模块包括摆体架和光源组，该摆动模块设置在该摆体架模块上；所述环基座上设置有两个相互平行的轴承座，该轴承座上分别设置有轴承孔，所述外框与所述摆体架连接；所述轴承座上还设置有短轴，该短轴通过轴承孔与轴承座连接，该短轴的两端分别设置有轴承，所述短轴两端分别通过该轴承与外框连接；所述两个轴承座之间还设置有长轴，该长轴的两端分别设置有轴承；该长轴两端分别通过轴承与外框连接；所述光源组包括3个光源组，该摆体架包含3个孔槽，所述3个光源组分别插入所述摆体架内的3个孔槽内；所述3个光源组上分别设置有3个锥镜和3个玻璃罩，所述3个锥镜分别设置在该3个玻璃罩内；所述摆体架内设置有摆体转接板，所述环基座与摆体架上方固定连接。所述摆体架下方包括有一调整摆体平衡的铜摆锤。
本发明人在2019年提出了一种专利申请号为201910522673.6的技术方案，公开了一种投线装置，包括水平激光投线模块、垂直激光投线模块、测距模块以及控制模块；所述水平激光投线模块用于向投线目标投射水平激光线；所述垂直激光投线模块用于向所述投线目标投射垂直激光线；所述测距模块用于测量投线装置与所述投线目标的距离值，并将所述距离值传输至所述控制模块；所述控制模块用于接收用户输入的水平投线平移量，根据所述水平投线平移量以及所述距离值计算垂直转动角度，并根据所述垂直转动角度控制所述水平激光投线模块平移所述水平激光线；所述控制模块还用于接收用户输入的垂直投线平移量，根据所述垂直投线平移量以及所述距离值计算水平转动角度，并根据所述水平转动角度控制所述垂直激光投线模块平移所述垂直激光线。
本发明人发现，在使用过程中，为了在一定高度的水平面上投射水平激光线和垂直激光线；经常采用三角架或钉子或磁吸的方法将投线仪挂到物体上。这样增加了投线仪投射水平激光线和垂直激光线的难度和准确度。
发明内容
本发明的目的在于提供一种带吸附固定装置的摆体式激光投线仪及其投线方法，采用真空负压的方式将激光投线仪吸附到物体上，快捷方便地实现激光投线仪的挂放和投线功能。
本发明采用的技术方案是：一种带吸附固定装置的摆体式激光投线仪，其特征在于，包括外壳(1)；所述外壳内设有安装结构、摆动支架和摆体组件；所述摆体组件悬挂在所述摆动支架上，使得所述摆动支架和摆体组件能够同时相对于所述安装结构摆动；所述摆体组件上安装有至少一组激光线模组(6)，所述激光线模组(6)用于投射水平激光线和/或垂直激光线；
所述摆体式激光投线仪包括一吸附固定装置，所述吸附固定装置包括由电池(17)带动的微型电机、以及由所述微型电机带动的微型真空泵(51)；所述外壳的外壁上粘合有 一圈能在使用中与物体表面(5)形成一密闭空间的密封圈(52)；并且，所述微型真空泵的吸气管上连接有一个能连通所述密闭空间的导管(55)和吸气口(53)。
优选地，所述安装结构、摆动支架和摆体组件的一种A结构为：安装结构A(2)包括两个相互平行的安装结构A轴承孔(21)；摆动支架A包括十字轴(3)，所述十字轴(3)由短轴(311)和穿过所述短轴中心预留孔的长轴(312)组成；所述长轴的两端分别设置有第一轴承(32)和第二轴承(33)；所述第一轴承(32)和第二轴承(33)分别安装于所述两个安装结构A轴承孔(21)内；所述长轴(312)的两端通过所述第一轴承(32)和第二轴承(33)与所述安装结构A(2)连接；
所述短轴(311)的两端分别设置有第三轴承(35)和第四轴承(36)；摆体组件A(4)的头部设有两个相互平行的摆体组件A轴承孔(41)；所述第三轴承(35)和第四轴承(36)分别安装于所述两个摆体组件A轴承孔(41)内；所述短轴(311)的两端通过所述第三轴承(35)和第四轴承(36)与所述摆体组件A(4)连接。
优选地，所述安装结构、摆动支架和摆体组件的一种B结构为：安装结构B(7)包括两个相互平行的安装结构B轴承孔(71)；摆体组件B(9)的头部设有两个相互平行的摆体组件B轴承孔(91)；摆动支架B包括方形内框(8)、穿过所述方形内框的四边中心的四根短轴(81)(82)(83)(84)、以及设于所述四根短轴的一端的四个轴承(811)(821)(831)(841)；其中，两根短轴(81)(82)及其对应的轴承(811)(821)用于通过所述安装结构B轴承孔(71)连接所述安装结构B(7)；另两根短轴(83)(84)及其对应的轴承(831)(841)用于通过所述摆体组件B轴承孔(91)连接所述摆体组件B(9)。
进一步地，所述摆体组件上设有用于调节所述摆体组件平衡的配重柱(42)和/或配重螺丝(43)。
进一步地，所述摆体组件下方设有至少一块磁铁(12)，所述磁铁(12)用于通过磁阻原理让所述摆体组件快速稳定，减少所述摆体组件的摆动稳定时间。
进一步地，所述摆体组件上设有固定锁止装置(16)，用于防止不工作时，所述摆体组件撞击所述安装结构。
优选地，所述导管(55)为软管或者硬管或者O型圈。
进一步地，所述外壳上设有能够破坏所述密闭空间的密闭性的真空放气装置(22)。
一种带吸附固定装置的摆体式激光投线仪采用的激光投线方法，其特征在于，包括如下步骤：
通过吸附固定装置将投线仪外壳固定在需要投射激光线的物体表面上；
摆体组件自由摆动同时靠自重回正；
摆体组件上的激光线模组向物体表面投射水平激光线和/或垂直激光线。
进一步地，还包括如下步骤：
通过真空放气装置破坏所述吸附固定装置的密闭空间，将所述投线仪外壳从物体表面 分离。
本发明的有益效果在于，第一，本发明巧妙的在原有的投线仪的外壳上设置自动固定吸附装置，可以方便的在任意高度投射水平激光线和垂直激光线；
第二，本发明创造性的设计了不同结构的安装结构、摆动支架和摆体组件，巧妙的利用激光模组的自重调节激光模组投射的水平激光线和垂直激光线；
第三，本发明设计了固定锁止装置，以防止机芯摆体不必要的摆动。
附图说明
图1为本发明的整体结构示意图；
图2为本发明的吸附固定装置的结构示意图；
图3为本发明的实施例1的安装结构A和摆动支架A的结构示意图；
图4为图3所示结构的爆炸示意图；
图5为本发明的实施例1的安装结构A、摆动支架A和摆体组件A的整体结构示意图；
图6为图5所示结构的爆炸示意图；
图7为本发明的实施例2的安装结构B、摆动支架B和摆体组件B的整体结构示意图；
图8为图7所示结构的爆炸示意图。
图中，1、外壳；12、磁铁；16、摆体锁止装置；17、电池；2、安装结构A；21、安装结构A轴承孔；22、真空放气装置；3、十字轴；311、短轴；312、长轴；32、第一轴承；33、第二轴承；35、第三轴承；36、第四轴承；37、轴承压圈；4、摆体组件A；41、摆体组件A轴承孔；42、配重柱；43、配重螺丝；5、物体表面；51、微型真空泵；52、密封圈；53、吸气口；55、导管；6、激光线模组；7、安装结构B；71、安装结构B轴承孔；8、方形内框；81,82,83,84、短轴；811,821,831,841、轴承；9、摆体组件B；91、摆体组件B轴承孔；
具体实施方式
下面将结合本发明实施例中的附图，对发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅是本发明的一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
本发明中的术语“第一”、“第二”、“第三”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”、“第三”的特征可以明示或者隐含地包括至少一个该特征。本发明的描述中，“多个”的含义是至少两个，例如两个，三个等，除非另有明确具体的限定。本发明实施例中所有方向性指示(诸如上、下、左、右、前、后……)仅用于解释在某一特定姿态(如附图所示)下各部件之间的相对位置关系、运动情况等，如果该特定姿态发生改变时，则该 方向性指示也相应地随之改变。此外，术语“包括”和“具有”以及它们任何变形，意图在于覆盖不排他的包含。
在本文中提及“实施例”意味着，结合实施例描述的特定特征、结构或特性可以包含在本发明的至少一个实施例中。在说明书中的各个位置出现该短语并不一定均是指相同的实施例，也不是与其它实施例互斥的独立的或备选的实施例。本领域技术人员显式地和隐式地理解的是，本文所描述的实施例可以与其它实施例相结合。
如图1、图2、图3、图4、图5和图6所示的实施例1，一种带吸附固定装置的摆体式激光投线仪，其特征在于，包括外壳(1)；所述外壳内设有安装结构、摆动支架和摆体组件；所述摆体组件悬挂在所述摆动支架上，使得所述摆动支架和摆体组件能够同时相对于所述安装结构摆动；所述摆体组件上安装有至少一组激光线模组(6)，所述激光线模组(6)用于投射水平激光线和/或垂直激光线；
所述摆体式激光投线仪包括一吸附固定装置，所述吸附固定装置包括由电池(17)带动的微型电机、以及由所述微型电机带动的微型真空泵(51)；所述外壳的外壁上粘合有一圈能在使用中与物体表面(5)形成一密闭空间的密封圈(52)；并且，所述微型真空泵的吸气管上连接有一个能连通所述密闭空间的导管(55)和吸气口(53)。
所述安装结构、摆动支架和摆体组件的一种A结构为：安装结构A(2)包括两个相互平行的安装结构A轴承孔(21)；摆动支架A包括十字轴(3)，所述十字轴(3)由短轴(311)和穿过所述短轴中心预留孔的长轴(312)组成；所述长轴的两端分别设置有第一轴承(32)和第二轴承(33)；所述第一轴承(32)和第二轴承(33)分别安装于所述两个安装结构A轴承孔(21)内；所述长轴(312)的两端通过所述第一轴承(32)和第二轴承(33)与所述安装结构A(2)连接；
所述短轴(311)的两端分别设置有第三轴承(35)和第四轴承(36)；摆体组件A(4)的头部设有两个相互平行的摆体组件A轴承孔(41)；所述第三轴承(35)和第四轴承(36)分别安装于所述两个摆体组件A轴承孔(41)内；所述短轴(311)的两端通过所述第三轴承(35)和第四轴承(36)与所述摆体组件A(4)连接。
如图1、图2、图7和图8所示的实施例2，一种带吸附固定装置的摆体式激光投线仪，其特征在于，包括外壳(1)；所述外壳内设有安装结构、摆动支架和摆体组件；所述摆体组件悬挂在所述摆动支架上，使得所述摆动支架和摆体组件能够同时相对于所述安装结构摆动；所述摆体组件上安装有至少一组激光线模组(6)，所述激光线模组(6)用于投射水平激光线和/或垂直激光线；
所述摆体式激光投线仪包括一吸附固定装置，所述吸附固定装置包括由电池带动的微型电机、以及由所述微型电机带动的微型真空泵(51)；所述外壳的外壁上粘合有一圈能在使用中与物体表面(5)形成一密闭空间的密封圈(52)；并且，所述微型真空泵的吸气管上连接有一个能连通所述密闭空间的导管(55)和吸气口(53)。
所述安装结构、摆动支架和摆体组件的一种B结构为：安装结构B(7)包括两个相互 平行的安装结构B轴承孔(71)；摆体组件B(9)的头部设有两个相互平行的摆体组件B轴承孔(91)；摆动支架B包括方形内框(8)、穿过所述方形内框的四边中心的四根短轴(81)(82)(83)(84)、以及设于所述四根短轴的一端的四个轴承(811)(821)(831)(841)；其中，两根短轴(81)(82)及其对应的轴承(811)(821)用于通过所述安装结构B轴承孔(71)连接所述安装结构B(7)；另两根短轴(83)(84)及其对应的轴承(831)(841)用于通过所述摆体组件B轴承孔(91)连接所述摆体组件B(9)。
所述摆体组件上设有用于调节所述摆体组件平衡的配重柱(42)和/或配重螺丝(43)。
所述摆体组件下方设有至少一块磁铁(12)，所述磁铁(12)用于通过磁阻原理让所述摆体组件快速稳定，减少所述摆体组件的摆动稳定时间。
所述摆体组件上设有固定锁止装置(16)，用于防止不工作时，所述摆体组件撞击所述安装结构。
所述导管(55)为软管或者硬管或者O型圈。
所述外壳上设有能够破坏所述密闭空间的密闭性的真空放气装置(22)。
一种带吸附固定装置的摆体式激光投线仪采用的激光投线方法，包括如下步骤：
通过吸附固定装置将投线仪外壳固定在需要投射激光线的物体表面上；
摆体组件自由摆动同时靠自重回正；
摆体组件上的激光线模组向物体表面投射水平激光线和/或垂直激光线。
进一步地，还包括如下步骤：
通过真空放气装置破坏所述吸附固定装置的密闭空间，将所述投线仪外壳从物体表面分离。
以上所述仅为本发明的较佳实施例而已，并不用以限制本发明，凡在本发明的精神和原则之内所作的任何修改、等同替换和改进等，均应包含在本发明的保护范围之内。

Claims (10)

  1. 一种带吸附固定装置的摆体式激光投线仪，其特征在于，包括外壳(1)；所述外壳内设有安装结构、摆动支架和摆体组件；所述摆体组件悬挂在所述摆动支架上，使得所述摆动支架和摆体组件能够同时相对于所述安装结构摆动；所述摆体组件上安装有至少一组激光线模组(6)，所述激光线模组(6)用于投射水平激光线和/或垂直激光线；
    所述摆体式激光投线仪包括一吸附固定装置，所述吸附固定装置包括由电池(17)带动的微型电机、以及由所述微型电机带动的微型真空泵(51)；所述外壳的外壁上粘合有一圈能在使用中与物体表面(5)形成一密闭空间的密封圈(52)；并且，所述微型真空泵的吸气管上连接有一个能连通所述密闭空间的导管(55)和吸气口(53)。
  2. 根据权利要求1所述的带吸附装置的摆体式激光投线仪，其特征在于，所述安装结构、摆动支架和摆体组件的一种A结构为：安装结构A(2)包括两个相互平行的安装结构A轴承孔(21)；摆动支架A包括十字轴(3)，所述十字轴(3)由短轴(311)和穿过所述短轴中心预留孔的长轴(312)组成；所述长轴的两端分别设置有第一轴承(32)和第二轴承(33)；所述第一轴承(32)和第二轴承(33)分别安装于所述两个安装结构A轴承孔(21)内；所述长轴(312)的两端通过所述第一轴承(32)和第二轴承(33)与所述安装结构A(2)连接；
    所述短轴(311)的两端分别设置有第三轴承(35)和第四轴承(36)；摆体组件A(4)的头部设有两个相互平行的摆体组件A轴承孔(41)；所述第三轴承(35)和第四轴承(36)分别安装于所述两个摆体组件A轴承孔(41)内；所述短轴(311)的两端通过所述第三轴承(35)和第四轴承(36)与所述摆体组件A(4)连接。
  3. 根据权利要求1所述的带吸附装置的摆体式激光投线仪，其特征在于，所述安装结构、摆动支架和摆体组件的一种B结构为：安装结构B(7)包括两个相互平行的安装结构B轴承孔(71)；摆体组件B(9)的头部设有两个相互平行的摆体组件B轴承孔(91)；摆动支架B包括方形内框(8)、穿过所述方形内框的四边中心的四根短轴(81)(82)(83)(84)、以及设于所述四根短轴的一端的四个轴承(811)(821)(831)(841)；其中，两根短轴(81)(82)及其对应的轴承(811)(821)用于通过所述安装结构B轴承孔(71)连接所述安装结构B(7)；另两根短轴(83)(84)及其对应的轴承(831)(841)用于通过所述摆体组件B轴承孔(91)连接所述摆体组件B(9)。
  4. 根据权利要求2或3所述的带吸附装置的摆体式激光投线仪，其特征在于，所述摆体组件上设有用于调节所述摆体组件平衡的配重柱(42)和/或配重螺丝(43)。
  5. 根据权利要求2或3所述的带吸附装置的摆体式激光投线仪，其特征在于，所述摆体组件下方设有至少一块磁铁(12)，所述磁铁(12)用于通过磁阻原理让所述摆体组件快速稳定，减少所述摆体组件的摆动稳定时间。
  6. 根据权利要求2或3所述的带吸附装置的激光投线仪，其特征在于，所述摆体组件上设有固定锁止装置(16)，用于防止不工作时，所述摆体组件撞击所述安装结构。
  7. 根据权利要求1所述的带吸附装置的摆体式激光投线仪，其特征在于，所述导管(55)为软管或者硬管或者O型圈。
  8. 根据权利要求1所述的带吸附装置的摆体式激光投线仪，其特征在于，所述外壳上设有能够破坏所述密闭空间的密闭性的真空放气装置(22)。
  9. 一种如权利要求1-8任一权利要求所述的带吸附固定装置的摆体式激光投线仪采用的激光投线方法，其特征在于，包括如下步骤：
    通过吸附固定装置将投线仪外壳固定在需要投射激光线的物体表面上；
    摆体组件自由摆动同时靠自重回正；
    摆体组件上的激光线模组(6)向物体表面投射水平激光线和/或垂直激光线。
  10. 根据权利要求9所述的带吸附固定装置的摆体式激光投线仪采用的激光投线方法，其特征在于，包括如下步骤：
    通过真空放气装置破坏所述吸附固定装置的密闭空间，将所述投线仪外壳(1)从物体表面(5)分离。
PCT/CN2021/126785 2021-10-27 2021-10-27 带吸附固定装置的摆体式激光投线仪及其投线方法 WO2023070383A1 (zh)

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