Laser positioner

Abstract

The utility model provides a laser locator. The laser locator comprises a shell, a power supply unit and a laser output unit. A plurality of laser holes are formed in the surface of one side of the shell; the power supply unit is arranged in the shell and used for providing power; the laser output unit is arranged in the shell, the laser output unit is connected with the power supply unit, the laser output unit comprises a plurality of lasers, the lasers correspond to the laser holes in a one-to-one mode, and the optical axes of the lasers and the axis of the shell are coaxially arranged. And shaft parts at two ends can be ensured to be coaxial and parallel when a pipeline is mounted in a cross-length manner.

Description

TECHNICAL FIELD

[0001] The utility model relates to installation positioning technical field, specifically, relate to a laser positioner. BACKGROUND

[0002] The shaft part installs the pipeline, the equipment and is commonly used in industry one kind of pipeline connection mode, the shaft part, such as flange structure can tightly connect together pipeline, valve, pump and other equipment, forms a complete fluid conveying system, the shaft part can be used as support component, improves the stability of pipeline or equipment, but when installing the shaft part connecting pipeline or equipment, often there are some problems, for the installation pipe of cross length, will because of alignment difficulty, the shaft part of pipeline two ends is different shaft and parallel problem, finally influence the stability of connecting structure, there is the possibility of pipeline leakage.

[0003] Therefore how to provide a cross length installation pipeline coaxial and parallel laser positioner, has become the technical problem of urgent need to solve in the prior art. UTILITY MODEL CONTENTS

[0004] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a laser positioner, which can ensure that the shaft parts at both ends are coaxial and parallel when installing the pipeline of cross length.

[0005] The above technical purpose of the utility model is realized by the following technical scheme:

[0006] A laser positioner, the laser positioner includes a housing, a power supply unit and a laser output unit; a plurality of laser holes are formed in the surface of one side of the housing; the power supply unit is arranged in the housing and is used to provide power; the laser output unit is arranged in the housing, the laser output unit is connected to the power supply unit, and the laser output unit includes a plurality of lasers, the plurality of lasers are arranged one-to-one corresponding to the plurality of laser holes, and the optical axes of the plurality of lasers are arranged coaxially with the axis of the housing.

[0007] Further, the housing includes a first end face arranged at one end of the housing along the length direction, and the laser holes are located on the first end face; the first end face is circularly arranged, and the laser holes include a first laser hole, the first laser hole is arranged at the center of the first end face, and the other laser holes are arranged peripherally on the periphery of the first laser hole except the first laser hole.

[0008] Further, the laser positioner further includes a laser output switch, the housing includes a second end face arranged opposite to the first end face, the laser output switch is arranged on the second end face and connected to the laser, and is used to control the laser to be turned on or off.

[0009] Further, a charging port is formed on the second end face and is used to connect the external power supply and the power supply unit.

[0010] Further, the laser positioner further comprises a charging switch arranged on the second end face and connected to the power supply unit, for controlling the circuit of the power supply unit and the external power supply to be turned on or turned off.

[0011] Further, a battery compartment is formed in the shell away from the side of the laser, and the second end face is located on the outer surface of the battery compartment, and the power supply unit is arranged in the battery compartment.

[0012] Further, the laser positioner is connected with a shaft part, the shaft part is sleeved on the shell and fixedly connected with the shell, and the light emitted by the plurality of lasers passes through the center of the shaft part.

[0013] Further, the shaft part is a flange structure, the flange structure comprises a flange pipe, a plurality of first fixing holes are formed on the side of the shell close to the laser, a plurality of second fixing holes corresponding to the first fixing holes are formed on the flange pipe, the connecting piece passes through the first fixing hole and is connected to the second fixing hole, so as to install the flange structure on the laser positioner.

[0014] Further, a rope passing hole is formed on the shaft part for installing a rope.

[0015] Further, the shell is a cylindrical structure, the shell comprises a first cylinder and a second cylinder connected in communication, the power supply unit is arranged in the first cylinder, and the laser output unit is arranged in the second cylinder.

[0016] The beneficial effects of the embodiments of the utility model are as follows:

[0017] The embodiments of the present application set the laser positioner, a plurality of laser holes are formed on the laser positioner, a plurality of lasers are arranged in the laser holes to emit light through the laser holes, and the optical axis of the laser is coaxially arranged with the axis of the shell, so as to ensure that the light output of the plurality of lasers is arranged in parallel, and the accuracy of positioning is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the drawings needed to be used in the embodiments of the present application will be briefly introduced.

[0019] Figure 1 The structure diagram of the laser positioner shown in an embodiment of the present application is shown in the structure diagram of the laser positioner shown in an embodiment of the present application.

[0020] Figure 2 The structure diagram of the first end face of the laser positioner shown in an embodiment of the present application is shown in the structure diagram of the first end face of the laser positioner shown in an embodiment of the present application.

[0021] Figure 3 The structure diagram of the second end face of the laser positioner shown in an embodiment of the present application is shown in the structure diagram of the second end face of the laser positioner shown in an embodiment of the present application.

[0022] Figure 4A structural schematic view of a flange structure of a laser positioner according to an embodiment of the present application is shown in the figure.

[0023] Figure 5 A structural schematic view of a flange structure according to an embodiment of the present application is shown in the figure.

[0024] Figure 6 A structural schematic view of a laser positioner according to another embodiment of the present application is shown in the figure.

[0025] Figure 7 A sectional view of a flange structure of a laser positioner according to an embodiment of the present application is shown in the figure.

[0026] Reference signs:

[0027] Housing 1; laser hole 11; first end face 12; second end face 14; first fixing hole 16; laser output switch 2; charging port 3; charging switch 4; flange structure 5; flange plate 51; flange pipe 52; second fixing hole 53; rope passing hole 54; indicator lamp 6. DETAILED DESCRIPTION

[0028] In the description of the present application, it should be noted that the terms "inner", "outer" and the like indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the product of the present application is usually placed, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second" and the like are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0029] The utility model discloses a laser positioner, which is used to solve the problem that the two ends of the pipeline are not coaxial and parallel when installing the pipeline across the length.

[0030] The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.

[0031] Referring to 1-2, the present application provides a laser positioner, which comprises a housing 1, a power supply unit (not shown in the figure) and a laser output unit (not shown in the figure).

[0032] A plurality of laser holes 11 are formed in the surface of one side of the housing 1.

[0033] The power supply unit is arranged in the housing 1 and is used to provide power supply.

[0034] The laser output unit is arranged in the shell 1, and the laser output unit is connected with the power supply unit. The laser output unit comprises a plurality of lasers, the plurality of lasers are arranged one by one corresponding to the plurality of laser holes 11, and the optical axes of the plurality of lasers are coaxially arranged with the axis of the shell 1.

[0035] In the embodiment of the present application, the optical axes of the plurality of lasers of the laser positioner are coaxially arranged with the axis of the shell 1, so that the light rays output from the laser holes 11 are in the same horizontal line with the axis of the shell 1, the light rays output by the laser positioner are parallel to the axis of the shell 1, and the axes between the structures to be positioned are in the same horizontal plane, thereby improving the positioning accuracy.

[0036] In an embodiment, the shell 1 is a cylindrical structure, and the shell 1 comprises a first cylinder and a second cylinder connected in communication. The power supply unit is arranged in the first cylinder, and the laser output unit is arranged in the second cylinder. In the embodiment of the present application, the shell 1 of the laser positioner is taken as an example for description in the form of a cylindrical structure, but should not be regarded as a limitation of the present application.

[0037] In an embodiment, the shell 1 comprises a first end face 12 arranged at one end of the shell 1 in the length direction, and the laser hole 11 is located on the first end face 12.

[0038] In the embodiment, the first end face 12 is circularly arranged, and the laser hole 11 comprises a first laser hole arranged at the center of the first end face 12. The other laser holes 11 except the first laser hole are arranged at the periphery of the first laser hole in the circumferential direction.

[0039] Specifically, in an embodiment, the laser hole 11 comprises five laser holes 11. One of the laser holes 11, i.e., the first laser hole, is located at the center of the first end face 12, and the other four laser holes 11 are distributed at four positions of the circle: 90°, 180°, 270° and 360°. In the embodiment of the present application, the five laser holes 11 are taken as an example for description, but should not be regarded as a limitation of the present application.

[0040] In the embodiment of the present application, the plurality of laser holes 11 are arranged, and the other laser holes 11 except the first laser hole are distributed at the periphery of the first laser hole. On the one hand, the plurality of lasers emit laser beams from the corresponding laser holes 11, so as to ensure the stable output of the light rays of the laser positioner. On the other hand, the plurality of light rays are provided for the user to observe, so as to facilitate positioning and further ensure the positioning accuracy.

[0041] Referring to Figure 3 In an embodiment, the laser positioner comprises a laser output switch 2, the shell 1 comprises a second end face 14 arranged opposite to the first end face 12, and the laser output switch 2 is arranged on the second end face 14 and connected with the laser, for controlling the laser to be turned on or turned off.

[0042] The second end surface 14 is further provided with a charging port 3 for connecting an external power supply and a power supply unit to charge the power supply unit.

[0043] In an embodiment, the laser positioner further comprises a charging switch 4 arranged on the second end surface 14 and connected to the power supply unit, for controlling the circuit conduction or turn-off of the power supply unit and the external power supply.

[0044] In an embodiment, a battery compartment is formed in the housing 1 away from the side of the laser, and the second end surface 14 is located on the outer surface of the battery compartment, and the power supply unit is arranged in the battery compartment.

[0045] In an embodiment, the laser positioner further comprises an indicator light 6 arranged on the second end surface 14 for displaying the power of the laser positioner.

[0046] Referring to Figure 4 In an embodiment, the laser positioner is connected with a shaft part, the shaft part is sleeved on the housing 1 and fixedly connected with the housing 1, and the light emitted by the plurality of lasers passes through the center of the shaft part.

[0047] In an embodiment, the shaft part can be a flange structure 5, the flange structure 5 comprises a flange pipe 52 and a flange plate 51 connected with each other, and the flange pipe 52 is fixedly installed on the housing 1, and the light emitted by the plurality of lasers passes through the center of the flange pipe 52.

[0048] In an embodiment, the flange structure 5 is made of aluminum alloy material, which is light, strong and durable, and the structure is more stable.

[0049] In an embodiment, the shaft part is the flange structure 5, a plurality of first fixing holes 16 are formed on the side of the housing 1 close to the laser, a plurality of second fixing holes 53 corresponding to the first fixing holes 16 are formed on the flange pipe 52, a connecting piece passes through the first fixing holes 16 and is connected to the second fixing holes 53, so as to install the flange structure 5 on the laser positioner.

[0050] In the above embodiment, the first fixing holes 16 and the second fixing holes 53 can be four, and in the embodiment of the present application, four first fixing holes 16 and second fixing holes 53 are taken as an example for description, but should not be regarded as a limitation of the present application.

[0051] A rope passing hole 54 is formed on the shaft part for installing a rope, and a user can carry the laser positioner by the rope, which is convenient for carrying.

[0052] In an embodiment, the flange pipe 52 of the flange structure 5 is provided with a rope passing hole 54 for installing a rope.

[0053] The embodiment of the application realizes detachable connection of the shaft part and the laser positioner, and has flexibility.

[0054] The laser positioner provided by the embodiment of the application has simple structure, low cost, convenience in carrying, high positioning precision, flexibility, and can improve user experience.

[0055] The use process of the laser positioner shown in an embodiment is described below:

[0056] When the short pipe of the shaft part at one end of the pipe is installed, the short pipe of the shaft part at the other end needs to be installed, the laser positioner is fixed on the installed short pipe of the shaft part, and the laser output switch 2 is pressed, at this time, the laser emits light, the user can observe the light and adjust the shaft part at the other end of the pipe, when the light emitted by the laser passes through the shaft part to be installed, that is, from the center of the short pipe of the shaft part, it is indicated that the two short pipes of the shaft part have been aligned, the shaft parts are coaxial and parallel, and the shaft part to be installed can be fixed at the other end of the pipe.

[0057] Compared with the prior art, the laser positioner provided by the embodiment of the application has more accurate positioning of the shaft part, and can ensure that the shaft parts at the two ends of the pipe of the cross-length installation pipe are coaxial and parallel.

[0058] In the description of the application, it should be further explained that, unless otherwise explicitly specified and limited, the terms "arranged", "connected" should be understood in a broad sense, for example, can be fixedly connected, can be detachably connected, or integrally connected, can be directly connected, or indirectly connected through an intermediate medium, and can be connected inside two elements. For those skilled in the art, the specific meanings of the above terms in the application can be understood according to the specific circumstances.

[0059] It should be noted that the features in the embodiments of the application can be combined with each other without conflict.

[0060] The above only describes the preferred embodiments of the application, and is not used to limit the application. For those skilled in the art, the application can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the application should be included in the protection scope of the application.

Claims

1. A laser positioner characterized by, The utility model relates to a laser positioner, comprising: a housing, a plurality of laser holes are formed on one side of the housing; a power supply unit arranged in the housing for providing power supply; a laser output unit arranged in the housing, the laser output unit is connected to the power supply unit, the laser output unit comprises a plurality of lasers, the plurality of lasers are arranged one-to-one corresponding to the plurality of laser holes, and the optical axes of the plurality of lasers are coaxially arranged with the axis of the housing.

2. The laser positioner of claim 1, wherein, The housing comprises a first end face arranged at one end of the housing along the length direction of the housing, and the laser holes are located on the first end face. The first end face is circularly arranged, the laser holes comprise a first laser hole, the first laser hole is arranged at the center of the first end face, and the other laser holes are arranged peripherally on the periphery of the first laser hole.

3. The laser positioner of claim 2, wherein, The laser positioner further comprises a laser output switch, the housing comprises a second end face arranged opposite to the first end face, the laser output switch is arranged on the second end face and connected to the lasers for controlling the lasers to be turned on or turned off.

4. The laser positioner of claim 3, wherein, A charging port is formed on the second end face for connecting the power supply unit to an external power supply.

5. The laser positioner of claim 4, wherein, The laser positioner further comprises a charging switch, the charging switch is arranged on the second end face and connected to the power supply unit for controlling the circuit of the power supply unit and the external power supply to be turned on or turned off.

6. The laser positioner of claim 3, wherein, A battery compartment is formed in the housing away from the lasers, the second end face is located on the outer surface of the battery compartment, and the power supply unit is arranged in the battery compartment.

7. The laser positioner of claim 1, wherein, The laser positioner is connected to a shaft part, the shaft part is sleeved on the housing and fixedly connected to the housing, and the light emitted by the plurality of lasers passes through the center of the shaft part.

8. The laser positioner of claim 7, wherein, The shaft part is a flange structure, the flange structure comprises a flange pipe, a plurality of first fixing holes are formed on the side of the housing close to the lasers, a plurality of second fixing holes corresponding to the first fixing holes are formed on the flange pipe, a connecting piece passes through the first fixing holes and is connected to the second fixing holes to mount the flange structure on the laser positioner.

9. The laser positioner of claim 7, wherein, A rope passing hole is formed on the shaft part for mounting a rope.

10. The laser positioner of claim 1, wherein, The housing is a cylindrical structure, the housing comprises a first cylinder and a second cylinder connected in communication, the power supply unit is arranged in the first cylinder, and the laser output unit is arranged in the second cylinder.

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