WO2023029285A1

WO2023029285A1 - Anti-mold and environmentally friendly spc interlocking floor structure and preparation process therefor

Info

Publication number: WO2023029285A1
Application number: PCT/CN2021/137267
Authority: WO
Inventors: 陶纯鑫
Original assignee: 浙江长兴森大竹木制品有限公司
Priority date: 2021-09-06
Filing date: 2021-12-11
Publication date: 2023-03-09
Also published as: CN113719068A; WO2023029286A1

Abstract

An anti-mold and environmentally friendly SPC interlocking floor structure, comprising floor bodies (2), wherein a connecting block (4) and a connecting groove (3) are respectively arranged at two opposite side walls of each floor body (2), and the connecting block (4) matches the connecting groove (3); the connecting block (4) is provided with a lock hole (11); a side wall of the connecting groove (3) is provided with a lock block sliding groove (26) that matches the position of the lock hole (11), a lock block (12) that matches the lock hole (11) is mounted in the lock block sliding groove (26), and the lock block (12) is slidably connected to the lock block sliding groove (26); and a stop block that matches the position of the lock block sliding groove (26) is mounted in the connecting groove (3), and the stop block is slidably connected to the connecting groove (3). The fitting is firm and tight, and no looseness occurs between two floor bodies; the waterproof effect is good, such that the situation of mold breeding does not tend to occur; and the present invention is environmentally friendly and odor-free.

Description

A kind of anti-mold environment-friendly SPC lock floor structure and its preparation process

technical field

The invention relates to the technical field related to floors, in particular to an anti-mold environment-friendly SPC lock floor structure and a preparation process thereof.

Background technique

SPC floor is a new type of stone-plastic floor. It is divided into base material layer, printing layer, wear-resistant layer and UV layer. The connection of each layer is formed by hot compress and rolling, which completely subverts the glue bonding and has waterproof and non-slip properties. , environmental protection and other advantages. Therefore, the hard SPC indoor floor is a perfect presentation for home decoration. SPC floor is a 100% formaldehyde-free environmentally friendly floor, non-toxic and tasteless, not afraid of water, fire, and moisture; in terms of scratch resistance, resource utilization, and anti-skid performance, SPC floor is superior to laminate flooring. There will be no holes on the surface of the SPC floor, and no water seepage; after being stained with stains, just wipe it with a rag, and it can be easily cleaned without leaving marks that are difficult to remove, and it does not need to be maintained with special maintenance products.

At present, the defect in the existing technology is that the splicing between SPC floors is not firm. After a long time of use, there will be looseness between two adjacent floors, forming a large gap, and water can easily flow from the gap. If it flows into the interior of the floor, over time, the floor will grow mold and be corroded due to the damp inside, which greatly reduces the service life of the floor.

Contents of the invention

The present invention aims to overcome the problem that the splicing between SPC floors in the prior art is not firm and loosening occurs, and provides a mildew-resistant and environment-friendly SPC lock floor structure and its preparation process which are firm splicing and will not loosen .

In order to achieve the above object, the present invention adopts the following technical solutions:

An anti-mold and environment-friendly SPC lock floor structure and its preparation process, including a floor body, the opposite side walls of the floor body are respectively provided with connecting blocks and connecting grooves, the connecting blocks and connecting grooves match each other, and the The connecting block is provided with a lock hole, the side wall of the connecting groove is provided with a lock block chute matching the position of the lock hole, and a lock block matching the lock hole is installed in the lock block chute, The lock block is slidably connected to the lock block chute, a stopper matching the position of the lock block chute is installed in the connection groove, and the stopper is slidably connected to the connection groove.

In a natural state, the block is positioned at the opening of the lock block chute and blocks the lock block. When the connection block of one of the floor bodies is inserted into the connection groove of the other floor body for assembly, the connection block will push the block away from the opening of the lock block chute; and when the connection block is fully inserted into the connection groove, the connection The lock hole on the block is also just at the opening position of the lock block chute. At this time, the lock block in the lock block chute will automatically lock into the lock hole on the connection block, and the connection block is locked in the connection groove, greatly The firmness of splicing the two floor bodies is improved, and there will be no looseness. The installation process is simple and convenient, the splicing is firm, there will be no looseness to form gaps, the waterproof effect is good, and it is not easy to breed mold, and there is no need to add chemical substances such as antibacterial agents and antifungal agents inside the floor body, which is environmentally friendly and has no peculiar smell.

Preferably, the end of the connecting block and the opening of the connecting groove are provided with

rounded corners

1 and 2 respectively. Through the matching design of rounded corner 1 and rounded corner 2, the smoothness of the connecting block on one floor body when inserted into the connecting groove on the other floor body is improved, making the operation simple and convenient, saving time and effort.

As a preference, the side wall of the connection groove is provided with a baffle chute, the lock block chute is located on the bottom surface of the baffle chute, the stopper includes a sliding body slidably connected with the connection groove, and the sliding A baffle matching the baffle chute is fixed on the body, and the baffle is placed in the baffle chute and slidably connected with it. Wherein the baffle plate plays the role of blocking the lock block in the natural state, and through the design of the baffle plate chute, it is convenient for the baffle plate to be installed on the side wall of the connection groove and to be slidably connected with it.

As a preference, the end face of one end of the lock block is connected with the bottom surface of the lock block chute through a spring one, and the other end of the lock block and the side close to the bottom surface of the connecting groove are provided with a slope one, and the slope one From one end of the locking block to the other end of the locking block, it inclines toward the opening of the connecting groove, and the inner wall of the locking hole near the bottom of the connecting groove is provided with a second inclined surface matching the first inclined surface. Wherein the acute angle formed between the slope one and the bottom surface of the connecting groove is less than 45°. When the lock hole on the connection block just moves to the position of the opening of the lock block chute, the lock block will be automatically pressed into the lock hole under the elastic force of spring 1, and the connection block will be locked in the connection groove, greatly improving This ensures the firmness of the splicing of the two floor bodies, and there will be no looseness. At the same time, the pressure of the slope on the lock block and the slope 2 on the side wall of the lock hole will be partly transferred to the thrust of the connection block, and the connection will be made. Push the block towards the bottom of the connecting groove to achieve the purpose of splicing the two floor bodies tightly and further improve the waterproof effect.

As a preference, a fixed column is also fixed on the bottom surface of the baffle chute, a gear is sheathed on the outside of the fixed column, and the gear is screwed to the fixed column, and the baffle is provided with a Parallel through grooves, the width of the through grooves is smaller than the width of the lock block, the gear is placed in the through grooves, the side wall of the through grooves is provided with a rack one, and the gears are engaged with the rack ones. When the connecting block pushes the sliding body and the baffle on it to move, the rack on the baffle will drive the gear to rotate. At the same time, under the transmission of the thread, the gear will rotate and move toward the The direction of the connecting block is close, when the connecting block is fully inserted into the connecting groove, the gear at this time just presses the connecting block, and the fixing effect of the connecting block in the connecting groove is further improved by such a design.

As a preference, the side wall of the connection block is provided with a rotating plate installation groove, and the rotating plate installation groove is provided with a rotating plate and a torsion spring seat, and one side of the rotating plate is installed on the torsion spring seat through And the torsion spring seat is rotatably connected with the installation groove of the rotating plate, and the side wall of the connecting groove is provided with a side groove matching the position of the rotating plate, and the side groove is installed on the side wall near the opening of the connecting groove. There is a second rack, and the other side of the rotating plate is in the shape of an arc and is provided with locking teeth matching the second rack. The rotating plate can rotate 180° in the mounting groove of the rotating plate; the width and depth of the side groove are greater than the length of the rotating plate. Before assembly, the staff first turns the rotating plate 180° in the mounting groove of the rotating plate, and then inserts the connection block into the connecting groove (the torsion spring seat has a pretightening force at this time), when the rotating plate moves to the side groove position, the pre-tightening force on the torsion spring seat will drive the rotating plate to automatically rotate (rotate an obtuse angle), so that the rotating plate will turn into the side groove and make the locking teeth on the side hit the second rack and get stuck , Through this design, the connection block is further locked, and the firmness of the splicing is further improved.

As a preference, a movable plate chute is provided on the side wall of the side groove close to the opening of the connecting groove, a movable plate is slidably connected in the movable plate chute, and the rack two is fixed on the side of the movable plate Above, the movable plate is connected with the side wall of the movable plate chute close to the side of the connecting groove through spring two. Under the natural state, the movable plate is pressed on the upper side wall of the movable plate chute under the elastic force of the spring two. When a person steps on the floor body, the foot will give a downward pressure to the movable plate and the rack on it. At this time, through the transmission of the rotating plate, part of the pressure will be transferred to the thrust of the connecting block, and the connecting block will be connected. Push the block towards the bottom of the connecting groove, so that the two floor bodies are spliced more closely, and the waterproof effect is further improved.

As a preference, an electric heating block and a circuit board are fixed inside the floor body, piezoelectric ceramics are fixed on the side of the sliding body facing the opening of the connecting groove, and the other side of the sliding body is connected to the bottom surface of the connecting groove. The three phases are connected by springs, the piezoelectric ceramics are electrically connected to the circuit board, and the circuit board is electrically connected to the electric heating block. Every time a person steps on the floor body, the connecting block will generate a thrust to press the piezoelectric ceramic on the sliding body. At this time, positive and negative charges will be generated on the two opposite surfaces of the piezoelectric ceramic, which will be converted by the circuit board. It can supply power to the electric heating block, control the heating of the electric heating block, and heat and dry the floor body, effectively preventing the growth of mold on the floor body due to damp.

Preferably, a battery, a humidity sensor and a single-chip microcomputer are arranged on the circuit board, the piezoelectric ceramic is electrically connected to the battery, the battery is electrically connected to the electric heating block, the humidity sensor is electrically connected to the single-chip microcomputer, and the single-chip microcomputer is connected to the battery. electrical connection. The positive and negative charges generated on the piezoelectric ceramic are used to charge the battery. The humidity sensor is used to detect the humidity of the floor in real time. When the humidity of the floor body is higher than the normal value, it sends a signal to the single-chip microcomputer. Humidity, avoid the floor body from getting wet.

Preferably, the surface of the floor body is provided with a sealing strip 1 and a sealing groove 1, and the sealing strip 1, the sealing groove 1, and the connecting block are all located on the same side wall of the floor body, and the sealing strip 1 and the sealing groove 1 are all located on the same side wall of the floor body. They are all placed on the outside of the connecting block and are located at the peripheral edge of the side wall of the floor body. The surface of the floor body is also provided with a sealing groove 2 matching the sealing strip 1 and a sealing strip 2 matching the sealing groove 1. , the second sealing groove, the second sealing strip, and the connecting groove are all located on the same side wall of the floor body. When the two floor bodies are spliced, the sealing strip 1 and the sealing strip 2 will be snapped into the sealing groove 2 and the sealing groove 1 respectively, so as to realize edge sealing of the contact surfaces of the two floorboards and further improve the waterproof effect.

The beneficial effects of the present invention are: the splicing is firm and tight, no looseness will occur between the two floor bodies; the waterproof effect is good, the situation of mold breeding is not easy to occur, and there is no need to add chemical substances such as antibacterial agents and antifungal agents inside the floor bodies , environmental protection and no peculiar smell; it is simple and convenient to operate, saving time and effort; it reduces the humidity of the floor body and prevents the floor body from getting damp.

Description of drawings

Fig. 1 is a structural representation of the present invention;

Fig. 2 is the enlarged view of place A in Fig. 1;

Fig. 3 is the enlarged view of place B in Fig. 1;

Figure 4 is an enlarged view at C in Figure 1;

Fig. 5 is the structural representation when two floor boards are spliced;

Fig. 6 is a schematic diagram of the structure of the connection block.

In the figure: 1.

Fillet

2, 2. Floor body, 3. Connection groove, 4. Connection block, 5. Electric heating block, 6. Circuit board, 7. Side groove, 8. Activity plate chute, 9. Activity Plate, 10.

Spring

2, 11. Keyhole, 12. Lock block, 13.

Bevel

2, 14.

Bevel

1, 15.

Fillet

1, 16. Piezoelectric ceramics, 17. Sliding body, 18.

Spring

3, 19 .Baffle chute, 20. Baffle plate, 21. Through slot, 22.

Rack

1, 23. Fixed column, 24. Gear, 25.

Spring

1, 26. Lock block chute, 27. Rotating plate installation groove, 28. torsion spring seat, 29. rotating plate, 30. locking teeth, 31. two racks, 32. one sealing groove, 33. two sealing strips, 34. one sealing strip, 35. two sealing grooves.

Detailed ways

The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

In the embodiment as shown in Figure 1, an anti-mold and environment-friendly SPC lock floor structure and its preparation process include a floor body 2, and connecting blocks 4 and connecting grooves 3 are respectively provided on the opposite side walls of the floor body 2 , the connection block 4 and the connection groove 3 match each other, as shown in Figure 2, the connection block 4 is provided with a lock hole 11, and the side wall of the connection groove 3 is provided with a lock block slide groove 26 matching the position of the lock hole 11 , the lock block chute 26 is installed with the lock block 12 matching the lock hole 11, the lock block 12 and the lock block chute 26 are slidably connected, and the connecting groove 3 is equipped with a block matching the position of the lock block chute 26. The block, the stopper and the connecting groove 3 are slidingly connected.

As shown in FIG. 1 and FIG. 2 , the end of the connecting block 4 and the opening of the connecting groove 3 are respectively provided with a rounded corner 1 15 and a rounded corner 2 1 .

As shown in Figure 2, the side wall of the connection groove 3 is provided with a baffle chute 19, the lock block chute 26 is located on the bottom surface of the baffle chute 19, and the stopper includes a sliding body 17 that is slidably connected with the connection groove 3, A baffle 20 matching the baffle chute 19 is fixed on the sliding body 17 , and the baffle 20 is placed in the baffle chute 19 and slidably connected thereto.

As shown in Figure 2, the end surface of one end of the lock block 12 is connected with the bottom surface of the lock block slide groove 26 by a spring 25, and the other end of the lock block 12 and the side near the bottom surface of the connecting groove 3 are provided with a slope 14 The slope-14 is inclined from one end of the lock block 12 to the other end of the lock block 12 toward the opening of the connecting groove 3, and the inner wall of the lock hole 11 near the bottom of the connection groove 3 is provided with a matching slope-14. Slope II: 13 .

As shown in Figure 2, the bottom surface of the baffle plate chute 19 is also fixed with a fixed post 23, the outer side of the fixed post 23 is covered with a gear 24, the gear 24 is threaded with the fixed post 23, and the baffle plate 20 is provided with a baffle plate slide. Groove 19 mutually parallel through groove 21, the width of through groove 21 is less than the width of lock block 12, and gear 24 is placed in through groove 21, and the sidewall of through groove 21 is provided with rack one 22, and gear 24 and rack one 22 are meshed.

As shown in Fig. 1 and Fig. 3 and Fig. 6, the side wall of the connection block 4 is provided with a rotating plate mounting groove 27, and a rotating plate 29 and a torsion spring seat 28 are arranged in the rotating plate mounting groove 27, and one of the rotating plate 29 The side is installed on the torsion spring seat 28 and the torsion spring seat 28 is rotatably connected with the rotating plate mounting groove 27. The side wall of the connecting groove 3 is provided with a side groove 7 matching the position of the rotating plate 29, and the side groove 7 A second rack 31 is installed on the side wall close to the opening of the connecting groove 3, and the other side of the rotating plate 29 is arc-shaped and provided with a locking tooth 30 matched with the second rack 31.

As shown in Figure 3, side groove 7 is provided with movable plate chute 8 on the side wall near the opening side of connecting groove 3, and movable plate chute 8 is slidably connected with movable plate 9, and rack two 31 are fixed on movable plate On the side of 9, movable plate 9 is connected by spring two 10 between the sidewall of movable plate chute 8 near connecting groove 3 one sides.

As shown in Figure 1, the electric heating block 5 and the circuit board 6 are fixed in the floor body 2, and as shown in Figure 2, a piezoelectric ceramic 16 is fixed on the side of the sliding body 17 facing the opening of the connecting groove 3, and the sliding body 17 The other side and the bottom surface of the connecting groove 3 are connected by a spring three 18, the piezoelectric ceramic 16 is electrically connected to the circuit board 6, and the circuit board 6 is electrically connected to the electric heating block 5.

The circuit board 6 is provided with a battery, a humidity sensor and a single-chip microcomputer, the piezoelectric ceramic 16 is electrically connected to the battery, the battery is electrically connected to the heating block 5, the humidity sensor is electrically connected to the single-chip microcomputer, and the single-chip microcomputer is electrically connected to the battery.

As shown in Figure 4, the surface of the floor body 2 is provided with a sealing strip 34 and a sealing groove 32, the sealing strip 34, the sealing groove 32, and the connecting block 4 are all located on the same side wall of the floor body 2, and the sealing strip 1 34 and sealing groove one 32 are all placed on the outside of the connecting block 4 and are all located at the peripheral edge of the side wall of the floor body 2, and the surface of the floor body 2 is also provided with a sealing groove two 35 matching with the sealing strip one 34 and matching with the sealing strip one 34. Sealing groove 1 32 is matched with sealing strip 2 33 , sealing groove 2 35 , sealing strip 2 33 , and connecting groove 3 are all located on the same side wall of the floor body 2 .

Stitching principle:

As shown in Figure 5, before the splicing of the floor body 2, the staff first turns the rotating plate 29 in the rotating plate mounting groove 27 by 180° and then inserts the connecting block 4 in the connecting groove 3 (at this moment, the torsion spring seat 28 exists preload).

When the connection block 4 of one floor body 2 is inserted into the connection groove 3 of the other floor body 2 for assembly: on the one hand, the connection block 4 will push the sliding body 17 and the baffle plate 20 on it away from the locking block chute 26 When the connecting block 4 is fully inserted into the connecting groove 3, the locking hole 11 on the connecting block 4 just moves to the position of the opening of the locking block slide groove 26, the locking block 12 will be under the elastic force of the spring one 25 Under the action, it is automatically pressed into the lock hole 11, and the connecting block 4 is locked in the connecting groove 3, which greatly improves the firmness of the splicing of the two floor bodies 2 without loosening. At the same time, the locking block 12 The pressure of the inclined surface 14 on the top of the inclined surface 13 on the side wall of the lock hole 11 will be converted into a thrust on the connecting block 4, and the connecting block 4 will be pushed towards the bottom of the connecting groove 3, so that the two floor bodies 2 are spliced tightly. Purpose, in addition, when the connecting block 4 pushes the sliding body 17 and the baffle plate 20 on it to move, the rack-22 on the baffle plate 20 will also drive the gear 24 to rotate. Under the action, the gear 24 is rotated while approaching the direction of the connecting block 4. When the connecting block 4 is fully inserted into the connecting groove 3, the gear 24 at this time also just presses the connecting block 4, further improving the connection block. 4. The fixing effect in the connection groove 3; on the other hand, when the rotating plate 29 moves to the position of the side groove 7, the pre-tightening force on the torsion spring seat 28 will drive the rotating plate 29 to automatically rotate (rotate an obtuse angle), Turn the rotating plate 29 into the side groove 7 and make the locking teeth 30 on the side hit on the rack 2 31 to get stuck. Through this design, the connecting block 4 has been further locked, and further improved In addition, when a person steps on the floor body 2, the foot will give a downward pressure to the movable plate 9 and the rack 2 31 on it. At this time, through the transmission of the rotating plate 29, this pressure will also It will be transformed into a thrust on the connecting block 4, pushing the connecting block 4 toward the bottom of the connecting groove 3, so that the two floor bodies 2 are spliced more tightly, and the waterproof effect is further improved.

Heating principle: Every time a person steps on the floor body 2, the connecting block 4 will generate a thrust to press the piezoelectric ceramic 16 on the sliding body 17. At this time, positive and negative pressure will be generated on the two opposite surfaces of the piezoelectric ceramic 16. The electric charge can be used for battery charging after being converted by the circuit board 6 . When the humidity sensor detects that the humidity of the floor body 2 is higher than the normal value, it sends a signal to the single-chip microcomputer. After the single-chip microcomputer receives the signal, the control battery immediately supplies power to the electric heating block 5 to make it generate heat, and the floor body 2 is heated and dried to reduce The humidity of the floor body 2 prevents the floor body 2 from being damp.

Claims

An anti-mold and environment-friendly SPC lock floor structure and its preparation process are characterized in that it includes a floor body (2), and the opposite side walls of the floor body (2) are respectively provided with connecting blocks (4) and connecting blocks. Groove (3), the connection block (4) and the connection groove (3) match each other, the lock hole (11) is provided on the connection block (4), and the side wall of the connection groove (3) is provided with A lock block chute (26) matching the position of the lock hole (11), a lock block (12) matching the lock hole (11) is installed in the lock block chute (26), the lock block (12) is slidingly connected with the lock block chute (26), and a stopper matching the position of the lock block chute (26) is installed in the connection groove (3), and the stopper and the connection groove (3) Swipe to connect.
The anti-mold environment-friendly SPC lock floor structure and its preparation process according to claim 1, characterized in that the end of the connecting block (4) and the opening of the connecting groove (3) are respectively provided with rounded corners One (15) and Fillet Two (1).
A kind of anti-mold environment-friendly SPC lock floor structure and preparation technology thereof according to claim 1, is characterized in that, the side wall of described connecting groove (3) is provided with baffle chute (19), and described The lock block chute (26) is positioned on the bottom surface of the baffle plate chute (19), and the block includes a sliding body (17) that is slidably connected with the connection groove (3), and the sliding body (17) is fixed with a The baffle plate (20) matched with the baffle plate chute (19), the baffle plate (20) is placed in the baffle plate chute (19) and slidably connected with it.
The anti-mold environment-friendly SPC lock floor structure and its preparation process according to claim 3, characterized in that, between the end face of one end of the lock block (12) and the bottom surface of the lock block chute (26) Connected by spring one (25), the other end of the lock block (12) and the side near the bottom surface of the connecting groove (3) are provided with a slope one (14), and the slope one (14) is self-locking block (12) ) to the other end of the lock block (12) is inclined toward the opening of the connecting groove (3), and the inner wall of the locking hole (11) near the bottom of the connecting groove (3) is provided with a (14) matches the bevel two (13).
A kind of anti-mold environment-friendly SPC lock floor structure and preparation technology thereof according to claim 3, is characterized in that, the bottom surface of described baffle plate chute (19) is also fixed with fixed post (23), and described The outer side of the fixed column (23) is covered with a gear (24), and the gear (24) is threadedly connected with the fixed column (23), and the baffle plate (20) is provided with parallel to the baffle plate chute (19). Through groove (21), the width of described through groove (21) is less than the width of lock block (12), and described gear (24) is placed in through groove (21), and on the sidewall of described through groove (21) A rack one (22) is provided, and the gear (24) is meshed with the rack one (22).
A kind of anti-mold environment-friendly SPC lock floor structure and its preparation process according to claim 1, is characterized in that, the side wall of described connection block (4) is provided with rotating plate mounting groove (27), and described Rotating plate (29) and torsion spring seat (28) are arranged in the rotating plate mounting groove (27), wherein one of the sides of the rotating plate (29) is installed on the torsion spring seat (28) and the torsion spring seat ( 28) Rotately connected with the rotating plate installation groove (27), the side wall of the connecting groove (3) is provided with a side groove (7) matching the position of the rotating plate (29), and the side groove ( 7) Two racks (31) are installed on the side wall close to the opening side of the connecting groove (3), and the other side of the rotating plate (29) is arc-shaped and provided with two racks on it. (31) Matching bayonet (30).
The anti-mold environment-friendly SPC lock floor structure and its preparation process according to claim 6, characterized in that, the side wall of the side groove (7) close to the opening side of the connecting groove (3) is provided with Movable plate chute (8), slidingly connected with movable plate (9) in described movable plate chute (8), described rack two (31) are fixed on the side of movable plate (9), described movable Plate (9) is connected by spring two (10) between the sidewall of movable plate chute (8) near connecting groove (3) one side.
A kind of mold-resistant environment-friendly SPC lock floor structure and its preparation process according to claim 3, is characterized in that, electric heating block (5) and circuit board (6) are fixed in described floor body (2), so A piezoelectric ceramic (16) is fixed on the side of the sliding body (17) facing the opening of the connecting groove (3), and the other side of the sliding body (17) passes through the bottom surface of the connecting groove (3). Three springs (18) are connected, the piezoelectric ceramics (16) are electrically connected to the circuit board (6), and the circuit board (6) is electrically connected to the electric heating block (5).
A kind of anti-mold environment-friendly SPC locking floor structure and preparation technology thereof according to claim 8, is characterized in that, described circuit board (6) is provided with battery, humidity sensor and single-chip microcomputer, described piezoelectric ceramics ( 16) It is electrically connected to the battery, the battery is electrically connected to the electric heating block (5), the humidity sensor is electrically connected to the single-chip microcomputer, and the single-chip microcomputer is electrically connected to the battery.
A kind of anti-mold environment-friendly SPC lock floor structure and its preparation process according to claim 1, characterized in that, the surface of the floor body (2) is provided with a sealing strip one (34) and a sealing groove one (32 ), the sealing strip one (34), the sealing groove one (32), and the connecting block (4) are all located on the same side wall of the floor body (2), the sealing strip one (34) and the sealing groove one (32 ) are all placed on the outside of the connecting block (4) and are all located at the peripheral edge of the side wall of the floor body (2), and the surface of the floor body (2) is also provided with a seal that matches the sealing strip one (34). Groove two (35) and sealing strip two (33) matched with sealing groove one (32), described sealing groove two (35), sealing strip two (33), connecting groove (3) are all positioned at floor body (2 ) on the same side wall.