CN220322555U

CN220322555U - Marking device for illuminance measurement

Info

Publication number: CN220322555U
Application number: CN202321585310.5U
Authority: CN
Inventors: 吴金泽
Original assignee: Xiamen Lidaxin Digital Education Technology Co ltd
Current assignee: Xiamen Lidaxin Digital Education Technology Co ltd
Priority date: 2023-06-20
Filing date: 2023-06-20
Publication date: 2024-01-09
Anticipated expiration: 2033-06-20

Abstract

The utility model provides a marking device for illuminance measurement, which comprises a bracket, a mounting plate and a plurality of laser transmitters; the mounting plate is connected to the upper part of the bracket, a plurality of mounting modules are distributed on the mounting plate along the up-down direction, each mounting module comprises a plurality of mounting areas which are sequentially arranged along the left-right direction, and the mounting areas in two adjacent mounting modules are arranged in a one-to-one correspondence manner along the up-down direction; each laser transmitter is arranged in one of the mounting areas. The utility model provides a marking device for illuminance measurement, which aims to solve the problems of high labor cost, low measurement efficiency and large measurement error caused by the fact that a marking mode of measuring points needs to be cooperated by multiple persons when the illuminance of a classroom is measured in the prior art.

Description

Marking device for illuminance measurement

Technical Field

The utility model belongs to the technical field of illuminance measurement, and particularly relates to a marking device for illuminance measurement.

Background

The classroom is an important place for the study and life of students in middle and primary schools, the illumination condition in the classroom is one of important factors influencing the eyesight of the students, the illumination of the education in the school meets the standard value in the specification according to the requirements of TJYBZ005-2018, and the illumination of the desk surface of the classroom is arranged according to the central point distribution method according to the GBT5700-2008 illumination measurement method. When the illumination of the desk surface of the classroom is measured, the classroom is firstly subjected to point distribution, the illumination of each point distribution is measured, two sets of measuring tapes are needed for the existing point distribution, at least two workers operate the measuring tapes, the distance is measured in the horizontal direction and the vertical direction to determine the measuring points, a common classroom with the length of 8.8 meters and the width of 6.5 meters is taken as an example, 36 measuring points are needed to be marked, and the method has the defects of low working efficiency, high cost and large point distribution error.

Disclosure of Invention

The utility model aims to provide a marking device for illuminance measurement, which aims to solve the problems of high labor cost, low measurement efficiency and large measurement error caused by the fact that a plurality of persons are required to cooperate in a marking mode of a measurement point when the illuminance of a classroom is measured in the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme: there is provided a marking device for illuminance measurement, including:

a bracket;

the mounting plate is connected to the upper part of the bracket, a plurality of mounting modules are distributed on the mounting plate along the up-down direction, each mounting module comprises a plurality of mounting areas which are sequentially arranged along the left-right direction, and the mounting areas in two adjacent mounting modules are arranged in a one-to-one correspondence manner along the up-down direction; and

and each laser emitter is arranged in one of the mounting areas.

In one possible implementation, the bracket includes:

the mounting piece is arranged along the up-down direction; and

the support rods are respectively connected to the outer peripheral surface of the mounting piece, the top ends of the support rods are rotatably connected to the mounting piece around rotating shafts, and the axis of each rotating shaft is perpendicular to the axis of each support rod.

In a possible implementation manner, the support rod is provided with a chute along the axis direction of the support rod, the support further comprises a connecting block which is slidably arranged in the chute, and a reinforcing rod which is rotatably connected to the top end of the connecting block, the bottom end of the reinforcing rod is rotatably connected to the support rod, and the reinforcing rod is provided with a plurality of reinforcing rods which are in one-to-one correspondence with the support rod.

In one possible implementation, the bracket further includes:

the mounting seats are respectively arranged at the lower parts of the mounting pieces around the circumferential direction of the mounting pieces, fastening holes are formed in the mounting seats, and the axes of the fastening holes are perpendicular to the axes of the mounting pieces;

the top end of the reinforcing rod is rotatably connected with the supporting rod, a connecting groove for accommodating the mounting seat is formed in the bottom end of the reinforcing rod, a connecting hole matched with the fastening hole is formed in the reinforcing rod, and the connecting hole is communicated with the connecting groove; and

the connecting piece is inserted into the connecting hole and the fastening hole.

In one possible implementation, the bracket further includes a clamp coupled to the mounting member, the clamp configured to clamp the mounting plate.

In one possible implementation, the fixture includes:

the fixing seat comprises a connecting plate and a first clamping block connected to one side of the connecting plate, a guide strip is arranged on the connecting plate, and a guide groove is formed in the guide strip along the left-right direction;

the clamping seat comprises a sliding block with one end inserted in the guide groove in a sliding way and a second clamping block connected with the other end of the sliding block, and an accommodating groove which penetrates up and down is formed in the sliding block;

the limiting block is arranged on the connecting plate and is inserted into the accommodating groove; and

the elastic piece is arranged in the accommodating groove, two ends of the elastic piece are respectively connected with the limiting block and the sliding block, and the elastic piece is configured with pretightening force enabling the second clamping block to approach the first clamping block.

In one possible implementation, the mounting includes:

an outer sleeve connected with the support rod;

the inner sleeve is inserted into the outer sleeve and positioned above the outer sleeve, and the mounting plate is connected with the inner sleeve; and

the fastener is arranged between the outer sleeve and the inner sleeve and is used for fixing the inner sleeve.

In one possible implementation, the fastener includes:

one end of the fastening sleeve is sleeved outside the outer sleeve, the other end of the fastening sleeve is positioned above the outer sleeve, and a threaded hole is formed in the fastening sleeve; and

the locking bolt is in threaded connection with the threaded hole, and the insertion end of the locking bolt is used for being in butt joint with the inner sleeve.

In one possible implementation, the marking device for illuminance measurement further includes a level gauge provided on the stand.

In one possible implementation manner, the marking device for illuminance measurement further comprises three distance measuring devices arranged on the mounting plate, wherein one of the distance measuring devices is arranged on one side of the mounting plate, which is away from the laser emitter, and the other two distance measuring devices are symmetrically arranged on two sides of the mounting plate in the left-right direction.

The marking device for illuminance measurement has the beneficial effects that: compared with the prior art, the marking device for illuminance measurement of the utility model has the advantages that the bracket is placed at the appointed position in the teaching room, then the plurality of laser transmitters are started, laser emitted by the laser transmitters is projected on the ground, and the position of each laser point is the position of the measuring point. According to the utility model, the position of the measuring point is determined by the laser projected by the laser emitter, so that one-man operation can be realized, the cooperation of multiple persons is not needed, the labor cost is reduced, the scribing measurement in a classroom is not needed, and the marking efficiency is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments or the description of the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a marking device for measuring illuminance according to an embodiment of the present utility model;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

FIG. 3 is a partial schematic view of a stent according to a second embodiment of the present utility model;

FIG. 4 is a schematic structural diagram of a fixture used in a third embodiment of the present utility model;

FIG. 5 is an internal structural view of a jig used in the third embodiment of the present utility model;

FIG. 6 is a front view of a mounting plate and laser transmitter for use with an embodiment of the present utility model;

fig. 7 is a block diagram of a laser transmitter employed in accordance with a first embodiment of the present utility model.

In the figure:

1. a bracket; 101. a mounting member; 1011. an outer sleeve; 1012. a fastener; 1012-1, a fastening sleeve; 1012-2, locking bolt; 1013. an inner sleeve; 102. a support rod; 1021. a chute; 103. a reinforcing rod; 104. a connecting piece; 105. a connecting block; 106. a reinforcing rod; 107. a mounting base;

2. a mounting plate;

3. a clamp; 301. a fixing seat; 3011. a first clamping block; 3012. a connecting plate; 3013. a guide bar; 302. a clamping seat; 3021. a second clamping block; 3022. a slide block; 303. an elastic member; 304. a limiting block;

4. a laser emitter;

5. a level measurer;

6. distance measurer.

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

In the claims, specification and drawings hereof, unless explicitly defined otherwise, the terms "first," "second," or "third," etc. are used for distinguishing between different objects and not for describing a particular sequential order. Unless otherwise indicated, the terms of orientation or position such as "vertical," "clockwise," "counterclockwise," and the like refer to an orientation or positional relationship based on the orientation and positional relationship shown in the drawings and are merely for convenience of description and to simplify the description, and do not indicate or imply that the device or element referred to must have a particular orientation or be constructed and operated in a particular orientation, nor should it be construed as limiting the specific scope of protection of the present utility model. In the claims, specification and drawings of the present utility model, unless explicitly defined otherwise, the term "fixedly connected" or "fixedly connected" should be construed broadly, i.e. any connection between them without a displacement relationship or a relative rotation relationship, that is to say includes non-detachably fixedly connected, integrally connected and fixedly connected by other means or elements. In the claims, specification and drawings of the present utility model, the terms "comprising," having, "and variations thereof as used herein, are intended to be" including but not limited to.

The front-back direction refers to the direction of a blackboard in a classroom and the direction of a wall surface opposite to the blackboard; the "left-right direction" is perpendicular to the "front-rear direction".

Referring to fig. 1 and fig. 6 to fig. 7, a marking device for illuminance measurement provided by the present utility model will now be described. The marking device for illuminance measurement comprises a bracket 1, a mounting plate 2 and a plurality of laser transmitters 4; the mounting plate 2 is connected to the upper part of the bracket 1, a plurality of mounting modules are distributed on the mounting plate 2 along the up-down direction, each mounting module comprises a plurality of mounting areas which are sequentially arranged along the left-right direction, and the mounting areas in two adjacent mounting modules are arranged in a one-to-one correspondence manner along the up-down direction; each laser transmitter 4 is provided in one of the mounting areas.

Compared with the prior art, the illumination measurement marking device provided by the utility model has the advantages that the bracket 1 is placed at the appointed position in the teaching room, the plurality of laser transmitters 4 are started, the laser emitted by the laser transmitters 4 is projected on the ground, and the position of each laser point is the position of the measuring point. According to the utility model, the position of the measuring point is determined by the laser projected by the laser emitter 4, so that one-man operation can be realized, the cooperation of multiple persons is not needed, the labor cost is reduced, the scribing measurement in a classroom is not needed, and the marking efficiency is improved.

Specifically, "designated position" in the teaching room means that the central axis is 1m away from the blackboard, and the mounting plate 2 is 1.5m away from the ground during measurement.

Alternatively, a mounting hole may be formed in the mounting plate 2, the mounting hole forming a mounting area, and the laser transmitter 4 is disposed in the mounting hole. A base may also be provided on the mounting area, on which the laser transmitter 4 is fixed.

In addition, according to the central point distribution method of GBT5700-2008 "illumination measurement method", a classroom measurement area is generally divided into a plurality of 1 x 1 rectangular grids, and illuminance is measured at the central point of each rectangular grid. Starting 2.2m from the blackboard, a line is drawn every 1m back to the rearmost side of the classroom. And then drawing a line from the central axis of the classroom (the central axis divides the classroom into two parts which are bilaterally symmetrical) to the left every 1m and drawing a line from the right every 1m, so as to form a plurality of rectangular grids, wherein the center of each rectangular grid is the measuring point.

It should be noted that, the laser points of the plurality of laser transmitters 4 on the same mounting module projected on the table surface are located in the same row ("row" refers to the left-right direction, "column" refers to the front-rear direction), so that the angles between the plurality of laser transmitters 4 mounted on the same mounting module and the vertical plane are the same. That is, the angles between the plurality of laser transmitters 4 connected to the plurality of mounting modules and the vertical surface are gradually increased from bottom to top. The specific included angle between each row of laser transmitters 4 and the horizontal plane is obtained through calculation, and the distance between two adjacent laser transmitters 4 in the same installation module and the distance between two adjacent installation modules are calculated.

The positions of the set points and the rectangular grids of the device are fixed in any classroom, so that the device can be used in any classroom by taking one classroom as a template. When calculating the angle between the laser transmitter 4 and the vertical plane, a classroom side view (taken along the front-rear direction from the center axis) can be drawn first, a rectangular grid and a base point (the position where the device is located during measurement, i.e., 1m from the blackboard in the front-rear direction) can be marked, and the mounting plate 2 can be drawn at a specified height (1.5 m from the ground). The included angle of the vertical plane of the laser transmitters 4 can be obtained by connecting each row of laser transmitters 4 with the center point of the grid. And drawing a classroom top view, and marking the connection of the corresponding laser transmitters 4 at the center and the base point of each rectangular grid, so as to obtain the included angle between the laser transmitters 4 and the central axis.

It should be noted that, due to the difference in the sizes of classrooms, several groups of mounting modules may be disposed on the mounting board 2, and the mounting area of each mounting module may be as many as possible. If the classroom area is large, the number of laser transmitters 4 is insufficient, the measuring points in the classroom cannot be covered completely, the projected laser points can be marked as measuring points first, and then the bracket 1 is moved leftwards or rightwards until the laser points emitted by the laser transmitters 4 can mark all the areas in the classroom.

In some embodiments, referring to fig. 1 to 3, the bracket 1 includes a mounting member 101 and a plurality of support rods 102, the mounting member 101 being disposed in an up-down direction; the plurality of support rods 102 are respectively connected to the outer peripheral surface of the mounting member 101, and the top end of each support rod 102 is rotatably connected to the mounting member 101 around a rotating shaft, and the axis of the rotating shaft is perpendicular to the axis of the support rod 102.

The plurality of support rods 102 provide support force to the mounting member 101, and stability of the mounting member 101 is ensured. When the device is not used, the plurality of support rods 102 are respectively rotated to be attached to the mounting piece 101, so that occupied space is reduced. The solution in this embodiment is convenient to store while ensuring that the mount 101 is supported stably.

Specifically, the installation piece 101 is provided with a limiting seat, the supporting rod 102 is rotationally connected with the limiting seat, the limiting seat limits the rotation angle of the supporting rod 102, and the situation that the supporting rod 102 cannot provide support for the installation piece 101 due to overlarge rotation angle is avoided.

In some embodiments, referring to fig. 3, the support rod 102 is provided with a sliding chute 1021 along the axis direction thereof, the support 1 further includes a connecting block 105 slidably disposed in the sliding chute 1021, and a reinforcing rod 106 rotatably connected to the connecting block 105 at the top end, wherein the bottom end of the reinforcing rod 106 is rotatably connected to the support rod 102, and the reinforcing rod 106 is provided with a plurality of reinforcing rods 106 and the support rod 102 in one-to-one correspondence.

The reinforcing rod 106 is rotatably connected to the connecting block 105, and when the bracket 1 is used, the supporting rod 102 is rotated to a side far away from the mounting piece 101, meanwhile, the connecting block 105 slides downwards in the chute 1021, the supporting rod 102 provides support for the mounting piece 101, the reinforcing rod 106 forms an included angle with the supporting rod 102 and the mounting piece 101 respectively, and reinforcing force is provided for the supporting rod 102. After the measurement is completed, the support rod 102 is rotated to be attached to the mounting member 101, and simultaneously the connection block 105 is slid upward in the chute 1021, and the reinforcing rod 106 is rotated to be attached to the mounting member 101. The scheme in this embodiment provides the supporting force to the supporting rod 102 through the reinforcing rod 106, improves the stability of the supporting rod 102, and avoids deformation or fracture caused by overlarge stress of the supporting rod 102.

It should be noted that, the bottom end of the reinforcing rod 106 in this embodiment may be detachably and rotatably connected to the support rod 102, or may be detachably and rotatably connected to the support rod 102.

In some embodiments, referring to fig. 1 to 2, the bracket 1 further includes a reinforcing rod 103, a connecting member 104, and a plurality of mounting seats 107, where the plurality of mounting seats 107 are respectively disposed at the lower portion of the mounting member 101 around the circumference of the mounting member 101, and fastening holes are formed in the mounting seats 107, and the axes of the fastening holes are perpendicular to the axis of the mounting member 101; the top end of the reinforcing rod 103 is rotationally connected to the supporting rod 102, a connecting groove for accommodating the mounting seat 107 is formed in the bottom end of the reinforcing rod 103, and a connecting hole matched with the fastening hole is formed in the reinforcing rod 103 and communicated with the connecting groove; the connector 104 is inserted into the connecting hole and the fastening hole.

When the bracket 1 is used, the support rods 102 are rotated to be far away from the mounting piece 101, the plurality of support rods 102 provide supporting force for the mounting piece 101, then one end, connected with the support rods 102, of the reinforcing rod 103 is rotated to enable the connecting groove to be connected with the mounting seat 107 in an inserting mode, and then the connecting piece 104 is inserted into the connecting hole and the fastening hole to achieve connection between the reinforcing member and the mounting piece 101. In this embodiment, the fastening members are respectively connected with the supporting rod 102 and the mounting member 101, so as to increase the strength of the supporting rod 102 and avoid the breakage of the supporting rod 102 after being stressed.

In some embodiments, referring to fig. 1 and 4, the bracket 1 further includes a clamp 3 connected to the mounting member 101, and the clamp 3 is used to clamp the mounting plate 2.

The mounting panel 2 is fixed in support 1 through anchor clamps 3, can take off mounting panel 2 when not using this device, conveniently accomodate. When the measuring points in the teaching room need to be marked, the mounting plate 2 is clamped on the clamp 3, so that the mounting plate 2 is fixed. The scheme in this embodiment can realize the fixed and dismantlement to mounting panel 2 fast, has improved the efficiency of fixed mounting panel 2, conveniently accomodates moreover.

Specifically, the connection angle between the fixture 3 and the mounting piece 101 is adjusted, so that laser emitted by the laser emitter 4 on the mounting plate 2 can be projected on the ground.

In some embodiments, referring to fig. 5, the fixture 3 includes a fixing base 301, a clamping base 302, a limiting block 304 and an elastic member 303, where the fixing base 301 includes a connecting plate 3012 and a first clamping block 3011 connected to one side of the connecting plate 3012, the connecting plate 3012 is provided with a guide strip 3013, and the guide strip 3013 is provided with a guide slot along the left-right direction; the clamping seat 302 comprises a sliding block 3022 with one end inserted in the guide groove in a sliding manner, and a second clamping block 3021 connected to the other end of the sliding block 3022, wherein an accommodating groove penetrating up and down is formed in the sliding block 3022; the limiting block 304 is arranged on the connecting plate 3012 and is inserted into the accommodating groove; the elastic member 303 is disposed in the accommodating groove, both ends of the elastic member 303 are connected to the stopper 304 and the slider 3022, respectively, and the elastic member 303 is configured with a biasing force for biasing the second clamp block 3021 toward the first clamp block 3011.

The connecting plate 3012 is fixed on the mounting piece 101, the second clamping block 3021 is pulled to enable the sliding block 3022 to slide in the guide groove, the elastic piece 303 is compressed, the mounting plate 2 is placed between the first clamping block 3011 and the second clamping block 3021, the second clamping block 3021 is loosened, and the first clamping block 3011 and the second clamping block 3021 clamp and fix the mounting plate 2 under the action of the elastic piece 303. The scheme in this embodiment not only can realize the quick centre gripping or release to mounting panel 2, is adapted to not unidimensional mounting panel 2 moreover, and application scope is more extensive.

Alternatively, the elastic member 303 is a spring.

In some embodiments, referring to fig. 1, the mount 101 includes an outer sleeve 1011, an inner sleeve 1013, and a fastener 1012, the outer sleeve 1011 being connected to the support bar 102; the inner sleeve 1013 is inserted into the outer sleeve 1011 and is positioned above the outer sleeve 1011, and the mounting plate 2 is connected to the inner sleeve 1013; a fastener 1012 is provided between the outer sleeve 1011 and the inner sleeve 1013 for securing the inner sleeve 1013.

The solution in this embodiment allows for the height adjustment of the entire mount 101 by adjusting the amount of insertion of the inner sleeve 1013 within the outer sleeve 1011, securing the inner sleeve 1013 in a specified position by means of the fastener 1012. When the bracket 1 is not used, the inner sleeve 1013 can be completely inserted into the outer sleeve 1011, so that the height of the mounting piece 101 is reduced, and the storage is convenient.

Optionally, the inner sleeve 1013 is provided with graduation marks along the axial direction, so that the length of the inner sleeve 1013 extending out of the outer sleeve 1011 can be quickly determined. Since the laser light emitted from the laser emitter 4 needs to be projected on the ground, the height between the mounting plate 2 and the ground needs to be located at a specified position to ensure that the laser light projection point is a measurement point. The height at which the inner sleeve 1013 extends beyond the outer sleeve 1011 can be determined by observing the graduation marks on the inner sleeve 1013, while the height of the outer sleeve 1011 is fixed, so that the height of the entire mount 101 can be determined directly.

In some embodiments, referring to FIG. 1, the fastening piece 1012 comprises a fastening sleeve 1012-1 and a locking bolt 1012-2, wherein one end of the fastening sleeve 1012-1 is sleeved outside the outer sleeve 1011, the other end is positioned above the outer sleeve 1011, and a threaded hole is formed in the fastening sleeve 1012-1; the lock bolt 1012-2 is threadedly coupled in the threaded bore, and the insertion end of the lock bolt 1012-2 is adapted to abut the inner sleeve 1013.

The inner sleeve 1013 is inserted into the outer sleeve 1011 and the fastening sleeve 1012-1, and the lock bolt 1012-2 is rotated to abut against the inner sleeve 1013, thereby fixing the inner sleeve 1013 by friction force. The scheme in this embodiment is simple, can fix interior sleeve 1013 on outer tube 1011, makes mounting panel 2 be located the appointed height, after accomplishing the mark, conveniently releases the fixed of interior sleeve 1013, reduces interior sleeve 1013's projecting amount, conveniently accomodates.

In some embodiments, referring to fig. 1, the marking device for illuminance measurement further includes a level gauge 5 provided on the stand 1.

Whether the bracket 1 is positioned at the water level position is determined through the level measurer 5, if the bracket 1 is deflected, the adjustment can be performed, the level of the mounting plate 2 after being connected with the bracket 1 is ensured, the laser point sent by the laser transmitter 4 is ensured to be projected on the ground to form a measuring point, and the marking precision is improved.

In particular, the level gauge 5 is a level vial or level gauge.

In some embodiments, referring to fig. 6, the marking device for illuminance measurement further includes three distance measuring devices 6 disposed on the mounting plate 2, where one distance measuring device 6 is disposed on a side of the mounting plate 2 facing away from the laser emitter 4, and the other two distance measuring devices 6 are symmetrically disposed on two sides of the mounting plate 2 in a left-right direction.

Through setting up the distance measurement ware 6 in mounting panel 2 side that deviates from laser emitter 4, can measure the distance between mounting panel 2 and the blackboard, place support 1 in the department 2.2m apart from the blackboard fast. The distance between one side of the mounting plate 2 and the wall surface of the classroom can be measured respectively through the two distance measuring devices 6 symmetrically arranged on two sides of the mounting plate 2, and when the data measured by the two distance measuring devices 6 are consistent, the bracket 1 is positioned on the central axis of the classroom. The scheme in this embodiment can be fast place the support 1 in the appointed position in the religion, has improved mark efficiency.

The thickness of the mounting plate 2 is ignored in the present embodiment.

Alternatively, the distance measurer 6 is a displacement sensor or a proximity switch sensor.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. A marking device for illuminance measurement, comprising:

a bracket;

and each laser emitter is arranged in one of the mounting areas.

2. The illumination measurement marking apparatus according to claim 1, wherein the holder includes:

the mounting piece is arranged along the up-down direction; and

3. The illumination measurement marking device according to claim 2, wherein the support bar is provided with a chute along the axis direction thereof, the support further comprises a connecting block slidably disposed in the chute, and a reinforcing bar whose top end is rotatably connected to the connecting block, the bottom end of the reinforcing bar is rotatably connected to the support bar, the reinforcing bar is provided with a plurality of reinforcing bars, and the reinforcing bars are disposed in one-to-one correspondence with the support bar.

4. The illumination measurement marking device of claim 2, wherein the bracket further comprises:

5. The illumination measurement marking device of claim 2, wherein the bracket further comprises a clamp coupled to the mounting member, the clamp for clamping the mounting plate.

6. The illumination measurement marking apparatus according to claim 5, wherein the jig includes:

7. The illumination measurement marking device of claim 2, wherein the mount comprises:

an outer sleeve connected with the support rod;

8. The illumination measurement marking device of claim 7, wherein the fastener comprises:

9. The illumination measurement marking device of claim 1, further comprising a level gauge disposed on the support.

10. The illumination measurement marking device according to claim 1, further comprising distance measuring devices arranged on the mounting plate, wherein three distance measuring devices are arranged, one of the distance measuring devices is arranged on one side of the mounting plate away from the laser transmitter, and the other two distance measuring devices are symmetrically arranged on two sides of the mounting plate in the left-right direction.