Laser level meter supporting structure

Abstract

The invention discloses a laser level meter supporting structure, and belongs to the technical field of laser level meters, the laser level meter supporting structure comprises a supporting seat, the top of the supporting seat is provided with a plurality of fixing clamps, the outer side of the supporting seat is hinged with a plurality of supporting frames, and the outer edge of the top of the supporting seat is fixedly provided with an annular folding air bag; an inflation inlet is formed in the bottom of the annular folding air bag; the sealing plate is connected into the supporting seat in a sliding and sealing mode, a plurality of compression springs are fixedly connected to the bottom of the sealing plate, and the bottom ends of the compression springs are fixedly connected to the inner wall of the bottom of the supporting seat; and the triggering mechanism comprises a shot, a rotating disc, four push plates and four clamping bases, and an iron block is fixedly installed at the top of the shot. Through the arranged triggering mechanism, the supporting frame can be controlled to be opened outwards to improve the supporting stability when the laser gradienter vibrates or inclines greatly, the air bag is inflated, the laser gradienter is protected, and the use safety is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of laser level, in particular to a laser level support structure. BACKGROUND

[0002] The laser level is a modern measuring tool, mainly applied in the fields of building construction, civil engineering and interior decoration, etc., for ensuring the horizontal, vertical or inclined accuracy of the working surface. The laser level can emit one or more laser lines, which provide very straight and horizontal reference lines for the project, thereby ensuring the accuracy of construction or measurement.

[0003] The laser level has an automatic leveling function, which can quickly realize horizontal adjustment on uneven ground. However, the angle range of automatic leveling is limited, and it is difficult to meet the requirements by relying only on the self-leveling function of the laser level when dealing with some special use terrains. Therefore, a support structure is needed for cooperation, but the support structure will raise the center of gravity of the laser level. When used in building construction, the laser level may be tilted due to the influence of ground vibration, thereby causing damage to the laser level. Therefore, we propose a laser level support structure to solve this problem. SUMMARY

[0004] The purpose of the present application is to provide a laser level support structure to solve the problems raised in the background.

[0005] In order to achieve the above purpose, the present application adopts the following technical scheme:

[0006] A laser level support structure, comprising:

[0007] A support seat, the top of the support seat is provided with a plurality of fixing clamps, the outer side of the support seat is hinged with a plurality of support frames, and the top outer edge of the support seat is fixedly installed with a ring-shaped folding air bag, and the bottom of the ring-shaped folding air bag is provided with an inflation port;

[0008] A sealing plate, which is slidingly and sealingly connected in the support seat, the bottom of the sealing plate is fixedly connected with a plurality of compression springs, the bottom end of the compression spring is fixedly connected to the inner wall of the bottom of the support seat, and the initial state of the support spring is a compressed state;

[0009] Trigger mechanism, trigger mechanism includes lead ball, rotating disc, four push plate and four card seat, the top of the lead ball is fixedly installed with iron block, the bottom of the rotating disc is fixedly installed with magnet, the magnet is matched with the iron block magnetically, the top of the rotating disc is provided with four guide holes, the top of the push plate is fixedly connected with connecting column, the connecting column is movably inserted in the corresponding guide hole, and the side of the push plate away from the lead ball is fixedly connected with hook rod, the bottom inner wall of the support seat is fixedly connected with the card seat, and the outside of the card seat is provided with a clamping groove, the hook rod is movably clamped in the clamping groove.

[0010] Preferably, the bottom of the lead ball is fixedly connected with a connecting plate, the bottom of the support seat is provided with a through hole, the inner walls on both sides of the through hole are rotatably connected with horizontal shafts, and the other ends of the two horizontal shafts are fixedly connected with the same rotating frame.

[0011] Preferably, the top of the connecting column is fixedly connected with a sliding plate, the bottom of the sealing plate is provided with four sliding grooves, the sliding plate is slidably connected in the corresponding sliding groove, the outside of the sliding plate is fixedly connected with a compression spring, the other end of the compression spring is fixedly connected with the side wall of the corresponding sliding groove, a limiting rod is fixedly installed in the sliding groove, and the sliding plate is slidably sleeved on the outside of the corresponding limiting rod.

[0012] Preferably, the top of the rotating disc is fixedly connected with a circular shaft, and the circular shaft is rotatably connected to the bottom of the sealing plate.

[0013] Preferably, it further comprises a locking mechanism, the locking mechanism is used for locking the connecting plate, the locking mechanism comprises a locking plate and two clamping plates, the bottom of the support seat is provided with two insertion grooves, the locking plate is movably inserted in the two insertion grooves, the inner wall on one side of the insertion groove is provided with two clamping grooves, the clamping plate is movably clamped in the clamping groove, the side of the two clamping plates close to each other is fixedly connected with a square plate, the two sides of the locking plate are provided with square grooves, the two square plates are slidably connected in the corresponding locking grooves, the side of the two square plates close to each other is fixedly connected with a connecting spring and a pull rod, the other end of the two pull rods is fixedly connected with a pull plate, the other end of the connecting spring is fixedly connected with the side wall of the corresponding square groove, the top of the locking plate is provided with a locking groove, and the bottom of the connecting plate is movably inserted in the locking groove.

[0014] Preferably, the bottom of the sealing plate is fixedly connected with a plurality of vertical plates, the outside of the vertical plate is hinged with a strutting rod, and the other end of the strutting rod is hinged to the bottom of the support frame.

[0015] Preferably, the inside of the support frame is slidably provided with a support plate, the bottom of the support plate is fixedly connected with a support column, the top inner wall of the support frame is rotatably connected with a lead screw, the support plate is threadedly sleeved on the outside of the lead screw, the top end of the lead screw is fixedly connected with a square frame, the outside of the square frame is slidably sleeved with a horizontal plate, the top of the support frame is fixedly provided with a fixed ring, the top of the fixed ring is provided with a plurality of positioning grooves, and the horizontal plate is movably clamped in the corresponding positioning groove.

[0016] Preferably, the top of the horizontal plate is fixedly connected with a U-shaped rod, the two sides of the square frame are fixedly provided with side plates, the side plates are slidably sleeved on the outside of the U-shaped rod, the top of the horizontal plate is fixedly connected with a return spring, and the top end of the return spring is fixedly connected to the top inner wall of the square frame.

[0017] The outside of the lead screw is fixedly sleeved with a limiting shaft sleeve, and the limiting shaft sleeve movably abuts against the top inner wall of the support frame.

[0018] The two side inner walls of the support frame are fixedly provided with limiting plates, and the support plate is slidably sleeved on the outside of the two limiting plates.

[0019] Preferably, the fixed clamp comprises a mounting frame and a clamping plate, the clamping plate is slidably connected in the mounting frame, one side of the clamping plate is fixedly provided with a clamping pad, the other side of the clamping plate is provided with a threaded groove, the side wall of the mounting frame is rotatably connected with a screw rod, the screw rod is threadedly connected in the threaded groove, and one end of the screw rod is fixedly connected with a knob.

[0020] The outside of the knob is provided with a plurality of fixed grooves, the top inner wall of the mounting frame is provided with a vertical hole, a bent rod is slidably installed in the vertical hole, one end of the bent rod is movably clamped in the corresponding fixed groove, the other end of the bent rod is fixedly connected with a baffle, the top of the baffle is fixedly connected with a vertical spring, and the top end of the vertical spring is fixedly connected to the top inner wall of the mounting frame.

[0021] The bottom of the mounting frame is fixedly provided with an arc-shaped seat, the top of the support seat is fixedly provided with an annular guide rail, and the arc-shaped seat is slidably sleeved on the outside of the annular guide rail.

[0022] Preferably, the front side of the support seat is fixedly provided with a buzzer, the top inner wall of the support seat is fixedly connected with a first conductive sheet, the top of the sealing plate is fixedly provided with a second conductive sheet, the first conductive sheet and the second conductive sheet are connected into the circuit of the buzzer, and when the first conductive sheet and the second conductive sheet are in contact, the buzzer is electrified and a sound warning occurs.

[0023] The beneficial effects of the present application are that:

[0024] 1. In this invention, a laser level support structure is provided. The laser level is placed on a support base, and the arc-shaped base is adjusted to move outside the annular guide rail, thereby adjusting the position of the clamping plate. Then, the bent rod is pulled upward to disengage it from the fixed groove, releasing the knob from its fixation. The knob is then rotated to drive the screw to rotate. The screw, through the threaded transmission with the clamping plate, drives the clamping plate to move closer to the laser level, so that the clamping pads abut against the outside of the laser level. The laser level is clamped and fixed by the cooperation of multiple clamping pads. By releasing the bent rod, it is reset and moved downward under the elastic force of the compression spring and locked into the fixed groove, fixing the knob and thus ensuring the stability of the laser level.

[0025] 2. In this invention, the laser level support structure involves pulling the U-shaped rod upward to move the horizontal plate upward, causing the horizontal plate to disengage from the positioning groove. Then, rotating the U-shaped rod causes the horizontal plate to rotate synchronously, which in turn causes the square frame and the lead screw to rotate synchronously. The lead screw, through threaded transmission with the support plate, causes the support plate to slide within the support frame, thereby adjusting the support angle of the support seat to achieve a relatively horizontal state. Then, releasing the U-shaped rod allows the horizontal plate to return to its original position and move downward under the elastic force of the return spring, locking into the positioning groove. The positioning groove restricts the rotation of the horizontal plate, thereby preventing the support plate from becoming loose.

[0026] 3. In this invention, the laser level support structure involves pulling two pull plates closer together, and using corresponding pull rods and square plates to move two locking plates closer together, causing the locking plates to disengage from their slots and release the locking plate. Then, pulling the locking plate upwards causes the connecting plate to disengage from its locking slot, aligning the locking plate with the lower slot. Releasing the pull plates allows the locking plates to reset under the action of the connecting spring and lock into the lower slot, securing the locking plate. This releases the locking plate from the connecting plate, leaving the connecting plate and the lead ball free. During use, when encountering significant vibration or tilting, the lead ball shifts, causing the magnet to detach from the iron block. The lead ball, through the clamping of the push plates, moves one of the push plates away from the circular axis. The turntable rotates through the cooperation of the connecting column and the guide hole. The turntable, through the cooperation of other guide holes and corresponding connecting columns, moves other push plates away from the circular shaft and moves the four hook rods away from each other, causing the hook rods to disengage from the snap-fit ​​seat and release the fixing of the sealing plate. Since the initial state of the compression spring is compressed, the sealing plate bounces upward under the elastic force of the compression spring after it is released from fixing. At the same time, the vertical plate and the support rod drive multiple support frames to open, thereby instantly expanding the opening area of ​​the support frames to prevent tipping. At the same time, after the sealing plate moves upward, the air above the sealing plate is instantly filled into the annular folding airbag, causing the annular folding airbag to inflate upward and protect the laser level from damage when it tipps over.

[0027] 4、The laser level meter support structure in the application, the second conductive sheet is driven upward by the sealing plate to contact the first conductive sheet, so that the buzzer starts to make an alarm sound, so that the user can pay attention to the unexpected situation in time, and when the equipment is carried, the locking plate is sleeved outside the connecting plate to lock the connecting plate, so that the trigger mechanism is prevented from working due to the shaking of the connecting plate and the lead ball.

[0028] 5、The laser level meter support structure in the application, the trigger mechanism can control the support frame to be expanded outward to improve the support stability when the laser level meter is greatly vibrated or tilted, and the air bag is inflated to protect the laser level meter and improve the use safety. BRIEF DESCRIPTION OF DRAWINGS

[0029] Figure 1 It is a three-dimensional structure schematic view of the laser level meter support structure proposed in the application;

[0030] Figure 2 It is a sectional structure schematic view of the laser level meter support structure proposed in the application;

[0031] Figure 3 It is Figure 2 a local enlarged view of part A;

[0032] Figure 4 It is a three-dimensional structure schematic view of the support frame proposed in the application;

[0033] Figure 5 It is a sectional structure schematic view of the support frame proposed in the application;

[0034] Figure 6 It is Figure 5 a local enlarged view of part B;

[0035] Figure 7 It is a three-dimensional structure schematic view of the fixing ring and the cross plate proposed in the application;

[0036] Figure 8 It is a three-dimensional structure schematic view of the trigger mechanism proposed in the application;

[0037] Figure 9 It is another perspective three-dimensional structure schematic view of the trigger mechanism proposed in the application;

[0038] Figure 10 It is a three-dimensional structure schematic view of the lead ball, the connecting plate and the rotating frame proposed in the application;

[0039] Figure 11 It is a three-dimensional structure schematic view of the rotating disc and the connecting column proposed in the application;

[0040] Figure 12 A schematic diagram of the locking mechanism according to the present application is shown in the figure;

[0041] Figure 13 A schematic diagram of the locking mechanism according to the present application is shown in the figure;

[0042] Figure 14 A schematic diagram of the locking mechanism according to the present application is shown in the figure.

[0043] In the figure: 1, support seat; 2, support frame; 201, support plate; 202, support column; 203, limiting plate; 204, screw rod; 205, square frame; 206, cross plate; 207, U-shaped rod; 208, return spring; 209, side plate; 210, fixing ring; 211, positioning groove; 3, ring-shaped folding air bag; 4, arc-shaped seat; 401, ring-shaped guide rail; 402, mounting frame; 403, clamping plate; 404, clamping pad; 405, screw rod; 406, vertical spring; 407, bent rod; 408, knob; 5, buzzer; 501, first conductive sheet; 502, second conductive sheet; 6, sealing plate; 601, compression spring; 602, vertical plate; 603, opening rod; 7, lead ball; 701, iron block; 702, connecting plate; 703, horizontal shaft; 704, rotating frame; 705, rotating shaft; 8, locking plate; 801, clamping plate; 802, square plate; 803, connecting spring; 804, pull rod; 805, pull plate; 9, rotating disc; 901, magnet; 902, circular shaft; 903, guide hole; 10, sliding plate; 11, connecting column; 12, push plate; 13, hook rod; 14, clamping seat; 15, compression spring. DETAILED DESCRIPTION

[0044] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, but not all the embodiments of the present application.

[0045] Reference Figure 1 - Figure 14 A laser level support structure comprises:

[0046] The support seat 1 is provided with a plurality of fixing clamps on the top thereof, a plurality of support frames 2 are hingedly connected to the outer side of the support seat 1, and a ring-shaped folding air bag 3 is fixedly installed on the top outer edge of the support seat 1, and the bottom of the ring-shaped folding air bag 3 is provided with an inflation port, and the top of the support seat 1 is provided with a guide outlet in communication with the inflation port;

[0047] The sealing plate 6 is slidingly connected in the support base 1, the bottom of the sealing plate 6 is fixedly connected with a plurality of compression springs 601, the bottom end of the compression spring 601 is fixedly connected to the inner wall of the bottom of the support base 1, when the sealing plate 6 moves upward, the sealing plate 6 in the support base 1 can make the air in the support base 1 pass through the air outlet hole and the inflation hole into the annular folding air bag 3, the annular folding air bag 3 can be inflated and inflated upward after the annular folding air bag 3 is inflated, and the initial state of the supporting spring is a compressed state.

[0048] The trigger mechanism comprises a lead ball 7, a rotating disc 9, four push plates 12 and four clamping seats 14, the top of the lead ball 7 is fixedly provided with an iron block 701, the bottom of the rotating disc 9 is fixedly provided with a magnet 901, the magnet 901 is magnetically attracted to the iron block 701, four guide holes 903 are formed in the top of the rotating disc 9, the top of the push plate 12 is fixedly connected with a connecting column 11, the connecting column 11 is movably inserted into the corresponding guide hole 903, and the side of the push plate 12 away from the lead ball 7 is fixedly connected with a hook rod 13, the clamping seat 14 is fixedly connected to the bottom inner wall of the support base 1, and a clamping groove is formed in the outer side of the clamping seat 14, the hook rod 13 is movably clamped in the clamping groove, and the up-down movement of the sealing plate 6 is locked through the cooperation of the hook rod 13 and the clamping groove.

[0049] In the embodiment, the bottom of the lead ball 7 is fixedly connected with a connecting plate 702, a through hole is formed in the bottom of the support base 1, and a horizontal shaft 703 is rotatably connected to the inner walls on both sides of the through hole, the other end of the two horizontal shafts 703 is fixedly connected with a same rotating frame 704, a rotating shaft 705 is rotatably installed in the rotating frame 704, and the connecting plate 702 is fixedly sleeved on the outer side of the rotating shaft 705.

[0050] In the embodiment, the top of the connecting column 11 is fixedly connected with a sliding plate 10, four sliding grooves are formed in the bottom of the sealing plate 6, the sliding plate 10 is slidingly connected in the corresponding sliding groove, the outer side of the sliding plate 10 is fixedly connected with a compression spring 15, the other end of the compression spring 15 is fixedly connected to the side wall of the corresponding sliding groove, the sliding plate 10 is reset and positioned in the initial state, and a limiting rod is fixedly installed in the sliding groove, the sliding plate 10 is slidingly sleeved on the outer side of the corresponding limiting rod, so that the sliding plate 10 is guided.

[0051] In the embodiment, the top of the rotating disc 9 is fixedly connected with a circular shaft 902, and the circular shaft 902 is rotatably connected to the bottom of the sealing plate 6.

[0052] In the embodiment, the locking mechanism is used for locking the connecting plate 702, and the locking mechanism comprises a locking plate 8 and two clamping plates 801. The bottom of the support seat 1 is provided with two insertion grooves, the locking plate 8 is movably inserted into the two insertion grooves, the inner wall of one side of the insertion groove is provided with two clamping grooves, the clamping plate 801 is movably clamped into the clamping groove, one side of each of the two clamping plates 801 close to each other is fixedly connected with a square plate 802, the two sides of the locking plate 8 are provided with square grooves, the two square plates 802 are slidably connected into the corresponding square grooves, one side of each of the two square plates 802 close to each other is fixedly connected with a connecting spring 803 and a pull rod 804, the other end of each of the two pull rods 804 is fixedly connected with a pull plate 805, and the other end of the connecting spring 803 is fixedly connected with the side wall of the corresponding square groove, and the top of the locking plate 8 is provided with a locking groove, and the bottom of the connecting plate 702 is movably inserted into the locking groove.

[0053] The other side of the insertion groove is provided with a limiting groove, and the locking plate 8 is fixedly installed with a limiting strip in the inside, and the limiting strip is slidably connected in the limiting groove.

[0054] In the embodiment, the bottom of the sealing plate 6 is fixedly connected with a plurality of vertical plates 602, the outer side of the vertical plate 602 is hingedly connected with a strutting rod 603, and the other end of the strutting rod 603 is hingedly connected with the bottom of the support frame 2.

[0055] In the embodiment, the inside of the support frame 2 is slidably installed with a support plate 201, the bottom of the support plate 201 is fixedly connected with a support column 202, the top inner wall of the support frame 2 is rotatably connected with a lead screw 204, the support plate 201 is threadedly sleeved on the outside of the lead screw 204, the top end of the lead screw 204 is fixedly connected with a square frame 205, the outside of the square frame 205 is slidably sleeved with a horizontal plate 206, the top of the support frame 2 is fixedly installed with a fixed ring 210, the top of the fixed ring 210 is provided with a plurality of positioning grooves 211, and the horizontal plate 206 is movably clamped into the corresponding positioning groove 211, so as to lock the self-rotation of the horizontal plate 206.

[0056] In the embodiment, the top of the horizontal plate 206 is fixedly connected with a U-shaped rod 207, the two sides of the square frame 205 are fixedly installed with side plates 209, the side plates 209 are slidably sleeved on the outside of the U-shaped rod 207, the top of the horizontal plate 206 is fixedly connected with a return spring 208, and the top end of the return spring 208 is fixedly connected with the top inner wall of the square frame 205.

[0057] The outside of the lead screw 204 is fixedly sleeved with a limiting shaft sleeve, and the limiting shaft sleeve movably abuts against the top inner wall of the support frame 2, so as to limit the axial movement of the lead screw 204.

[0058] The two inner walls of the support frame 2 are fixedly installed with limiting plates 203, and the support plate 201 is slidably sleeved on the outside of the two limiting plates 203, so as to guide the support plate 201.

[0059] In this embodiment, the fixed clamp comprises a mounting frame 402 and a clamping plate 403, the clamping plate 403 is slidingly connected in the mounting frame 402, and a clamping pad 404 is fixedly installed on one side of the clamping plate 403, and a threaded groove is formed on the other side of the clamping plate 403, a screw rod 405 is rotatably connected on the side wall of the mounting frame 402, the screw rod 405 is threadedly connected in the threaded groove, and one end of the screw rod 405 is fixedly connected with a knob 408;

[0060] A plurality of fixing grooves are formed on the outside of the knob 408, a vertical hole is formed on the top inner wall of the mounting frame 402, a bent rod 407 is slidingly installed in the vertical hole, one end of the bent rod 407 is movably clamped in the corresponding fixing groove, and the other end of the bent rod 407 is fixedly connected with a baffle, the top of the baffle is fixedly connected with a vertical spring 406, and the top end of the vertical spring 406 is fixedly connected on the top inner wall of the mounting frame 402;

[0061] An arc-shaped seat 4 is fixedly installed on the bottom of the mounting frame 402, and an annular guide rail 401 is fixedly installed on the top of the support seat 1, and the arc-shaped seat 4 is slidingly sleeved on the outside of the annular guide rail 401.

[0062] In this embodiment, a buzzer 5 is fixedly installed on the front side of the support seat 1, a first conductive sheet 501 is fixedly connected on the top inner wall of the support seat 1, and a second conductive sheet 502 is fixedly installed on the top of the sealing plate 6, the first conductive sheet 501 and the second conductive sheet 502 are connected into the circuit of the buzzer 5, and when the first conductive sheet 501 and the second conductive sheet 502 are in contact, the buzzer 5 is powered on and a sound warning occurs.

[0063] In this embodiment, in use, the laser level is placed on the support seat 1, then the arc-shaped seat 4 is adjusted to move on the outside of the annular guide rail 401, so as to adjust the position of the clamping plate 403, then the bent rod 407 is pulled upwards to disengage from the fixing groove, so as to release the fixation of the knob 408, then the knob 408 is rotated to drive the screw rod 405 to rotate, the screw rod 405 drives the clamping plate 403 to move close to the laser level through threaded transmission, so that the clamping pad 404 abuts on the outside of the laser level, the clamping and fixation of the laser level are realized through the cooperation of the plurality of clamping pads 404, the bent rod 407 is reset to move downwards under the elastic force of the compression spring 15 and is clamped in the fixing groove, and the knob 408 is fixed, so as to ensure the fixation stability of the laser level;

[0064] By pulling the U-shaped rod 207 upward, the horizontal plate 206 moves upward, causing it to disengage from the positioning groove 211. Then, rotating the U-shaped rod 207 causes the horizontal plate 206 to rotate synchronously. The horizontal plate 206 causes the square frame 205 and the lead screw 204 to rotate synchronously. The lead screw 204 drives the support plate 201 to slide within the support frame 2 through the threaded transmission with the support plate 201, thereby adjusting the support angle of the support seat 1 so that the support seat 1 reaches a relatively horizontal state. Then, the U-shaped rod 207 is released, causing the horizontal plate 206 to return to its original position and move downward under the elastic force of the return spring 208, and lock into the positioning groove 211. The positioning groove 211 restricts the rotation of the horizontal plate 206, thereby preventing the support plate 201 from becoming loose.

[0065] By pulling the two pull plates 805 closer together, and through the corresponding pull rod 804 and square plate 802, the two locking plates 801 are driven closer together, causing the locking plates 801 to disengage from the slots and release the fixing of the locking plate 8. Then, pulling the locking plate 8 upward causes the connecting plate 702 to disengage from the locking groove, and the locking plate 801 to align with the lower slot. Then, releasing the pull plate 805 causes the locking plate 801 to reset and lock into the lower slot under the action of the connecting spring 803, fixing the locking plate 8. This releases the locking plate 8 from the fixing of the connecting plate 702. Locking 702 allows connecting plate 702 and lead ball 7 to be in a free state. During use, when encountering significant vibration or tilting, lead ball 7 shifts, causing magnet 901 to detach from the iron block 701. Lead ball 7, through clamping push plate 12, moves one of the push plates 12 away from the circular shaft 902. The engagement of connecting post 11 with guide hole 903 rotates turntable 9. Turntable 9, through the engagement of other guide holes 903 with corresponding connecting posts 11, moves the other push plates 12 away from the circular shaft 902. This causes the four hook rods 13 to move away from each other, disengaging them from the locking seat 14 and releasing the seal plate 6 from its fixation. Since the compression spring 601 is initially compressed, the seal plate 6 springs upward under the force of the spring after being released from its fixation. Simultaneously, the vertical plate 602 and the spreading rod 603 cause multiple support frames 2 to spread open, thereby instantly expanding the spreading area of ​​the support frames 2 to prevent tipping. At the same time, after the seal plate 6 moves upward, the air above the seal plate 6 instantly fills the annular folding airbag 3. The ring-shaped folding airbag 3 inflates upwards, protecting the laser level and preventing damage in case of tipping. Simultaneously, the sealing plate 6 moves the second conductive plate 502 upwards, bringing it into contact with the first conductive plate 501. This activates the buzzer 5, triggering an alarm to alert the user to any unexpected situation. Furthermore, when carrying the equipment, the locking plate 8 can be fitted over the connecting plate 702 to lock it in place, preventing movement of the connecting plate 702 and the lead ball 7 from causing the trigger mechanism to operate.

[0066] The above has carried out the detailed introduction to the laser level support structure provided by the application. The principle and implementation mode of the application are described by applying the specific embodiments in this paper, and the above embodiment description is only used for helping to understand the method and core idea of the application. It should be pointed out that, for ordinary skilled person in the art, without departing from the principle of the application, the application can be improved and modified in several ways, and these improvements and modifications also fall within the protection scope of the claims of the application.

Claims

1. A support structure for a laser level, characterized in that, include: Support base (1), the top of the support base (1) is provided with multiple fixing clamps, the outer side of the support base (1) is hinged with multiple support frames (2), and the outer edge of the top of the support base (1) is fixedly installed with an annular folding airbag (3), and the bottom of the annular folding airbag (3) is provided with an inflation port. A sealing plate (6) is slidably and sealingly connected to the support base (1). A plurality of compression springs (601) are fixedly connected to the bottom of the sealing plate (6). The bottom end of the compression springs (601) is fixedly connected to the bottom inner wall of the support base (1), and the initial state of the support springs is a compressed state. The triggering mechanism includes a lead ball (7), a turntable (9), four push plates (12) and four locking seats (14). An iron block (701) is fixedly installed on the top of the lead ball (7). A magnet (901) is fixedly installed on the bottom of the turntable (9). The magnet (901) and the iron block (701) are magnetically attracted to each other. Four guide holes (903) are opened on the top of the turntable (9). A connecting column (11) is fixedly connected to the top of the push plate (12). The connecting column (11) is movably inserted into the corresponding guide hole (903). A hook rod (13) is fixedly connected to the side of the push plate (12) away from the lead ball (7). The locking seat (14) is fixedly connected to the bottom inner wall of the support base (1). A locking groove is opened on the outer side of the locking seat (14). The hook rod (13) is movably locked in the locking groove.

2. The laser level support structure according to claim 1, characterized in that, The bottom of the shot put (7) is fixedly connected to a connecting plate (702). The bottom of the support base (1) is provided with a through hole. Horizontal shafts (703) are rotatably connected to the inner walls on both sides of the through hole. The other ends of the two horizontal shafts (703) are fixedly connected to the same rotating frame (704). A rotating shaft (705) is rotatably installed inside the rotating frame (704). The connecting plate (702) is fixedly sleeved on the outside of the rotating shaft (705).

3. The laser level support structure according to claim 1, characterized in that, The top of the connecting column (11) is fixedly connected to a sliding plate (10), and the bottom of the sealing plate (6) is provided with four sliding grooves. The sliding plate (10) is slidably connected in the corresponding sliding groove, and a compression spring (15) is fixedly connected to the outside of the sliding plate (10). The other end of the compression spring (15) is fixedly connected to the side wall of the corresponding sliding groove, and a limit rod is fixedly installed in the sliding groove. The sliding plate (10) is slidably sleeved on the outside of the corresponding limit rod.

4. The laser level support structure according to claim 1, characterized in that, A round shaft (902) is fixedly connected to the top of the turntable (9), and the round shaft (902) is rotatably connected to the bottom of the sealing plate (6).

5. The laser level support structure according to claim 2, characterized in that, It also includes a locking mechanism for locking the connecting plate (702). The locking mechanism includes a locking plate (8) and two locking plates (801). The bottom of the support base (1) has two slots. The locking plate (8) is movably inserted into the two slots. There are two slots on one side of the inner wall of the slots. The locking plates (801) are movably locked into the slots. A square plate (802) is fixedly connected to the side of the two locking plates (801) that are close to each other. Both sides of the locking plate (8) have openings. There is a square groove, and two square plates (802) are slidably connected in the corresponding locking grooves. A connecting spring (803) and a pull rod (804) are fixedly connected to the side of the two square plates (802) that are close to each other. A pull plate (805) is fixedly connected to the other end of the two pull rods (804). The other end of the connecting spring (803) is fixedly connected to the side wall of the corresponding square groove. A locking groove is opened on the top of the locking plate (8), and the bottom of the connecting plate (702) is movably inserted into the locking groove.

6. The laser level support structure according to claim 1, characterized in that, The bottom of the sealing plate (6) is fixedly connected to a plurality of vertical plates (602), and the outer side of the vertical plates (602) is hinged to a support rod (603), and the other end of the support rod (603) is hinged to the bottom of the support frame (2).

7. The laser level support structure according to claim 1, characterized in that, A support plate (201) is slidably installed inside the support frame (2). A support column (202) is fixedly connected to the bottom of the support plate (201). A lead screw (204) is rotatably connected to the top inner wall of the support frame (2). The support plate (201) is threaded onto the outside of the lead screw (204). A square frame (205) is fixedly connected to the top of the lead screw (204). A horizontal plate (206) is slidably sleeved on the outside of the square frame (205). A fixing ring (210) is fixedly installed on the top of the support frame (2). Multiple positioning grooves (211) are opened on the top of the fixing ring (210). The horizontal plate (206) is movably engaged in the corresponding positioning groove (211).

8. The laser level support structure according to claim 7, characterized in that, A U-shaped rod (207) is fixedly connected to the top of the horizontal plate (206), and side plates (209) are fixedly installed on both sides of the square frame (205). The side plates (209) are slidably sleeved on the outside of the U-shaped rod (207). A return spring (208) is fixedly connected to the top of the horizontal plate (206), and the top end of the return spring (208) is fixedly connected to the top inner wall of the square frame (205). The outer side of the lead screw (204) is fixedly sleeved with a limiting bushing, and the limiting bushing movably abuts against the top inner wall of the support frame (2); Limiting plates (203) are fixedly installed on both inner walls of the support frame (2), and the support plate (201) is slidably sleeved on the outside of the two limiting plates (203).

9. The laser level support structure according to claim 1, characterized in that, The fixing fixture includes a mounting frame (402) and a clamping plate (403). The clamping plate (403) is slidably connected in the mounting frame (402), and a clamping pad (404) is fixedly installed on one side of the clamping plate (403). A threaded groove is opened on the other side of the clamping plate (403). A screw (405) is rotatably connected to the side wall of the mounting frame (402). The screw (405) is threaded in the threaded groove, and a knob (408) is fixedly connected to one end of the screw (405). The knob (408) has multiple fixing slots on its outer side. The mounting frame (402) has a vertical hole on its top inner wall. A bent rod (407) is slidably installed in the vertical hole. One end of the bent rod (407) is movably engaged in the corresponding fixing slot, and the other end of the bent rod (407) is fixedly connected to a baffle. A vertical spring (406) is fixedly connected to the top of the baffle. The top end of the vertical spring (406) is fixedly connected to the top inner wall of the mounting frame (402). An arc-shaped seat (4) is fixedly installed at the bottom of the mounting frame (402), and an annular guide rail (401) is fixedly installed at the top of the support seat (1). The arc-shaped seat (4) is slidably sleeved on the outside of the annular guide rail (401).

10. A laser level support structure according to claim 1, characterized in that, A buzzer (5) is fixedly installed on the front side of the support base (1). A first conductive sheet (501) is fixedly connected to the top inner wall of the support base (1). A second conductive sheet (502) is fixedly installed on the top of the sealing plate (6). The first conductive sheet (501) and the second conductive sheet (502) are both connected to the circuit of the buzzer (5). When the first conductive sheet (501) and the second conductive sheet (502) are in contact, the buzzer (5) is powered on and produces an audible warning.

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