CN213099622U

CN213099622U - Toilet sterilizer

Info

Publication number: CN213099622U
Application number: CN202021334276.0U
Authority: CN
Inventors: 熊伟; 王立东; 徐斌; 戴文娟
Original assignee: Wuxi Umi Innovation Technology Co ltd
Current assignee: Wuxi Umi Innovation Technology Co ltd
Priority date: 2020-07-08
Filing date: 2020-07-08
Publication date: 2021-05-04
Anticipated expiration: 2030-07-08

Abstract

The utility model relates to a toilet sterilizer, which comprises a hanging plate, wherein the upper surface of the hanging plate is provided with gum which is used for being stuck with the bottom surface of a toilet cover, a back plate is clamped below the hanging plate, a bottom cover is arranged at intervals below the back plate, a main shell is clamped between the back plate and the bottom cover together, and the inner side of the main shell positioned between the back plate and the bottom cover forms an accommodating space; a battery is fixedly installed in the accommodating space, the driving board is fixed in the accommodating space positioned on one side of the battery, and the main board is fixed in the accommodating space positioned on the other side of the battery; a switch button is installed on the outer side face of the main board, a gravity switch and a charging connector are arranged on the main board at intervals on the side edge of the switch button, a position corresponding to the touch switch button is arranged on the main shell, and a charging port corresponding to the charging connector is arranged on the back plate; an ultraviolet lamp tube is arranged between the main shell and the bottom cover; through at toilet lid bottom installation sterilizer, in time disinfect to the closestool by the ultraviolet lamp, compact structure is ingenious reasonable, and is small, and the reliability is high, and the practicality is good.

Description

Toilet sterilizer

Technical Field

The utility model belongs to the technical field of house sterilizing equipment technique and specifically relates to a closestool sterilizer.

Background

Along with the improvement of the requirements of people on the living quality, more and more attention is paid to the health problems in daily life. Bacteria or peculiar smell are easy to grow in a long-term humid environment such as a toilet, and particularly in a closestool, the bacteria grow obviously under the condition of short ventilation for a long time, so that the health of home life is seriously influenced.

In the prior art, a disinfectant, a detergent and a deodorant are usually used for cleaning the interior of a closestool, or a window is opened and a ventilator is used for ventilation, but the effect is general, and the use of a chemical reagent is easy to influence the water quality; the toilet with the sterilization function is not only expensive, but also needs to be planned during the layout of the toilet, which involves the allowance of space, and is equipped with a waterproof socket, etc., and if the toilet is subsequently renovated, the cost is high, and the power supply is also a problem.

SUMMERY OF THE UTILITY MODEL

The applicant aims at the defects in the prior art and provides the toilet sterilizer with a reasonable structure, so that the toilet sterilizer is directly arranged on the bottom surface of the toilet cover, is convenient to use, realizes sterilization of the toilet and has good practicability.

The utility model discloses the technical scheme who adopts as follows:

a toilet sterilizer comprises a hanging plate, wherein the upper surface of the hanging plate is provided with gum, and the hanging plate is stuck to the bottom surface of a toilet cover through the gum; a back plate is clamped below the hanging plate, bottom covers are arranged below the back plate at intervals, a main shell is clamped between the back plate and the bottom covers, and an accommodating space is formed inside the main shell between the back plate and the bottom covers; a battery is fixedly arranged in the accommodating space, a driving plate is fixed in the accommodating space positioned on one side of the battery, and a main board is fixed in the accommodating space positioned on the other side of the battery; a switch button is mounted on the outer side face of the main board, a gravity switch and a charging connector are arranged on the main board at intervals on the side edge of the switch button, a position corresponding to the touch switch button is arranged on the main shell, and a charging port corresponding to the charging connector is arranged on the back plate; an ultraviolet lamp tube is arranged between the main shell and the bottom cover.

As a further improvement of the above technical solution:

the lower edge of the main shell is inwards shrunk along the circumferential direction, an annular space for accommodating the ultraviolet lamp tube is formed between the outer side of the lower edge of the main shell and the bottom cover, the ultraviolet lamp tube is of an annular structure matched with the annular space, and a transparent ring is assembled between the main shell positioned on the outer side of the ultraviolet lamp tube and the bottom cover.

The ultraviolet lamp tube is electrically connected with the drive board, and the drive board, the switch button, the gravity switch and the charging connector are electrically connected with the mainboard and the battery.

The structure of bottom does: the cover comprises a cover body with a circular structure, through holes with arc structures are formed in the edge of the cover body at intervals along the circumferential direction, and a supporting arm is formed between every two adjacent through holes; the inner ends of the tops of the supporting arms are all provided with concave grooves matched with the sections of the ultraviolet lamp tubes; a groove is arranged on the cover body positioned outside the supporting arm along the circumferential direction; the cover body positioned at the inner side of the supporting arm extends upwards along the circumferential direction to form an upper flanging, and an inner clamping opening clamped with the main shell is formed in the upper flanging; the cover body positioned on the inner side of the upper flanging is upwards extended with first supporting blocks matched with the appearance of the battery at intervals, the cover body positioned on the outer side of one end of each of the two supporting blocks is extended with a first limiting block, and the cover body positioned on the outer side of the other end of each of the two supporting blocks is extended with a second limiting block; and the upper turned edge is also provided with a notch which is communicated with the inside and the outside.

The structure of the main shell is as follows: the ultraviolet lamp tube comprises a shell body with an annular structure, wherein the inner edge and the outer edge of the shell body extend oppositely to form an inner flange and an outer flange respectively, the joint of the inner flange and the shell body is connected through a fillet structure, and the ultraviolet lamp tube is arranged on the outer side surface of the inner flange; an inner buckle clamped with the bottom cover extends inwards from the inner side surface of the inner flanging, and an outer buckle clamped with the back plate extends inwards from the inner side surface of the outer flanging; a plurality of groups of line cards extend upwards along the circumferential direction on the shell body, and a single group of line cards comprises two small bulges which are arranged at intervals inside and outside; the inside and outside through accommodation hole is opened to the evagination edge, is located to extend on the inboard shell body of accommodation hole and constitutes the supporting seat, supporting seat and shift knob phase-match.

The structure of the back plate is as follows: the plate body comprises a disc structure, the edge of the plate body extends downwards to form a lower flanging, and an outer clamping opening clamped with the main shell is formed in the lower flanging; a second supporting block matched with the appearance of the battery extends downwards from the middle of the bottom surface of the plate body at intervals, a third limiting block and a fourth limiting block extend downwards from the plate body positioned at the outer sides of two ends of the second supporting block respectively, and a charging port matched with the charging connector is formed in the plate body positioned between one second supporting block and the fourth limiting block; a notch matched with the shape of the switch button is formed in the lower turning edge, and a third supporting block with a concave middle part extends downwards on the plate body positioned on the inner side of the notch; the edge of the upper surface of the plate body, which is positioned on the inner side of the lower flanging, is provided with concave structures at intervals along the circumferential direction, the outer edge of the opening of a single concave structure extends inwards to form a turn buckle, and the turn buckle and the hanging plate are connected in a turn-on clamping manner.

The hanging plate is structurally characterized in that: the support plate comprises a circular disc-shaped structure, rotary buckles extend downwards along the circumferential direction at intervals at the edge of the bottom surface of the support plate, a single rotary buckle is a hook-shaped structure with an outward opening, and the top surface of the hook-shaped structure of the rotary buckle is an inclined plane.

The utility model has the advantages as follows:

the utility model discloses compact structure, reasonable, convenient operation through the bottom installation sterilizer at toilet lid, opens the switch, disinfects in time to the closestool by the ultraviolet lamp, and compact structure is small and exquisite, and is small, and the reliability is high, and the practicality is good, has effectively ensured the house healthy.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram (another view angle) of the present invention.

Fig. 3 is an exploded view of the present invention.

Fig. 4 is a schematic structural diagram of the present invention (omitting the back glue, the hanging plate and the back plate).

Fig. 5 is a schematic view of the main housing, the bottom cover and the ultraviolet lamp of the present invention.

Fig. 6 is a schematic structural view of the bottom cover of the present invention.

Fig. 7 is a schematic structural diagram of the main housing of the present invention.

Fig. 8 is an installation diagram of the back plate, the switch button, the battery and the driving plate according to the present invention.

Fig. 9 is a schematic structural diagram of the back plate of the present invention.

Fig. 10 is a schematic structural diagram (another view angle) of the back plate of the present invention.

Fig. 11 is a schematic structural view of the hanging plate of the present invention.

Wherein: 1. carrying out gum application; 2. hanging the plate; 3. a back plate; 4. a switch button; 5. a main housing; 6. a transparent ring; 7. a bottom cover; 8. an ultraviolet lamp tube; 9. a gravity switch; 10. a charging connector; 11. a battery; 12. a drive plate; 13. a main board;

21. a support plate; 22. screwing and buckling;

30. a charging port; 31. a plate body; 32. a third limiting block; 33. a second supporting block; 34. downward flanging; 35. a recess; 36. a third supporting block; 37. an outer bayonet; 38. a limiting block IV; 39. screwing; 391. a concave structure;

51. inward flanging; 52. a housing body; 53. flanging; 54. an inner buckle; 55. an outer buckle; 56. a line card; 57. an accommodation hole; 58. a supporting seat;

70. an inner bayonet; 71. a cover body; 72. upward flanging; 73. a support arm; 74. a through hole; 75. a groove; 76. a first supporting block; 77. a first limiting block; 78. a notch; 79. and a second limiting block.

Detailed Description

The following describes embodiments of the present invention with reference to the drawings.

As shown in fig. 1, 2, 3 and 4, the toilet sterilizer of the present embodiment includes a hanging plate 2, wherein a back adhesive 1 is disposed on the upper surface of the hanging plate 2 and is adhered to the bottom surface of the toilet lid through the back adhesive 1; a back plate 3 is clamped below the hanging plate 2, a bottom cover 7 is arranged below the back plate 3 at intervals, a main shell 5 is clamped between the back plate 3 and the bottom cover 7 along the common line, and an accommodating space is formed at the inner side of the main shell 5 between the back plate 3 and the bottom cover 7; a battery 11 is fixedly arranged in the accommodating space, a driving plate 12 is fixed in the accommodating space at one side of the battery 11, and a main board 13 is fixed in the accommodating space at the other side of the battery 11; a switch button 4 is arranged on the outer side surface of the main board 13, a gravity switch 9 and a charging connector 10 are arranged on the main board 13 at intervals on the side edge of the switch button 4, a position corresponding to the touch switch button 4 is arranged on the main shell 5, and a charging interface 30 corresponding to the charging connector 10 is arranged on the back plate 3; an ultraviolet lamp tube 8 is also arranged between the main shell 5 and the bottom cover 7.

As shown in fig. 5, the lower edge of the main housing 5 is recessed along the circumferential direction, an annular space for accommodating the ultraviolet lamp 8 is formed between the outer side of the lower edge of the main housing 5 and the bottom cover 7, the ultraviolet lamp 8 has an annular structure matching with the annular space, and the transparent ring 6 is disposed between the main housing 5 and the bottom cover 7 outside the ultraviolet lamp 8.

The ultraviolet lamp tube 8 is electrically connected with the driving board 12, and the driving board 12, the switch button 4, the gravity switch 9 and the charging connector 10 are electrically connected with the mainboard 13 and the battery 11.

As shown in fig. 6, the bottom cover 7 has the following structure: the cover comprises a cover body 71 with a circular structure, through holes 74 with arc structures are formed at the edge of the cover body 71 at intervals along the circumferential direction, and a supporting arm 73 is formed between the adjacent through holes 74; the inner ends of the tops of the supporting arms 73 are all concave matched with the section of the ultraviolet lamp tube 8; a groove 75 is formed on the cover body 71 positioned outside the supporting arm 73 along the circumferential direction, and the transparent ring 6 is clamped into the groove 75 of the bottom cover 7; the cover body 71 positioned at the inner side of the supporting arm 73 extends upwards along the circumferential direction to form an upper flanging 72, and an inner clamping opening 70 clamped with the main shell 5 is formed on the upper flanging 72; the cover body 71 positioned on the inner side of the upper flanging 72 is provided with first supporting blocks 76 which are upwards extended at intervals and matched with the shape of the battery 11, the cover body 71 positioned on the outer side of one end of each first supporting block 76 is provided with a first limiting block 77 in an extending way, and the cover body 71 positioned on the outer side of the other end of each first supporting block 76 is provided with a second limiting block 79 in an extending way; the upper flange 72 is also provided with a slot 78 which is through from inside to outside.

As shown in fig. 7, the main housing 5 has the structure: the ultraviolet lamp tube comprises a shell body 52 with an annular structure, wherein the inner edge and the outer edge of the shell body 52 extend oppositely to form an inner flanging 51 and an outer flanging 53 respectively, the joint of the inner flanging 51 and the shell body 52 is connected through a fillet structure, and the ultraviolet lamp tube 8 is arranged on the outer side surface of the inner flanging 51; an inner buckle 54 clamped with the bottom cover 7 extends inwards from the inner side surface of the inner flanging 51, and an outer buckle 55 clamped with the back plate 3 extends inwards from the inner side surface of the outer flanging 53; a plurality of groups of wire clips 56 extend upwards along the circumferential direction on the shell body 52, and the single group of wire clips 56 comprise two small bulges which are arranged at intervals inside and outside; the flange 53 is provided with an accommodating hole 57 penetrating inside and outside, the shell body 52 positioned inside the accommodating hole 57 extends to form a supporting seat 58, and the supporting seat 58 is matched with the switch button 4.

As shown in fig. 8, 9 and 10, the back plate 3 has the following structure: the plate comprises a plate body 31 with a disc structure, wherein the edge of the plate body 31 extends downwards to form a lower flanging 34, and an outer clamping opening 37 clamped with the main shell 5 is formed in the lower flanging 34; a second supporting block 33 matched with the shape of the battery 11 extends downwards from the middle of the bottom surface of the plate body 31 at intervals, a third limiting block 32 and a fourth limiting block 38 extend downwards from the plate body 31 positioned at the outer sides of the two ends of the second supporting block 33 respectively, and a charging port 30 matched with the charging connector 10 is formed in the plate body 31 positioned between one second supporting block 33 and the fourth limiting block 38; the lower flanging 34 is also provided with a notch 35 matched with the shape of the switch button 4, and a supporting block III 36 with a concave middle part extends downwards on the plate body 31 positioned on the inner side of the notch 35; the edge of the upper surface of the plate body 31 on the inner side of the lower flanging 34 is provided with downward concave structures 391 at intervals along the circumferential direction, the outer edge of the opening of each downward concave structure 391 extends inwards to form a rotary buckle 39, and the rotary buckles 39 are clamped with the hanging plates 2 in a rotary mounting manner.

As shown in fig. 11, the hanging plate 2 has the following structure: the support plate 21 comprises a circular disc-shaped structure, rotary buckles 22 extend downwards along the circumferential direction at intervals at the edge of the bottom surface of the support plate 21, a single rotary buckle 22 is a hook-shaped structure with an outward opening, and the top surface of the hook-shaped structure of the rotary buckle 22 is an inclined surface.

The utility model discloses a concrete structure and function do:

the outer bayonet 37 on the lower flange 34 of the back plate 3 is clamped with the outer bayonet 55 on the inner side surface of the outer flange 53 of the main shell 5, and the inner bayonet 54 on the inner side surface of the inner flange 51 of the main shell 5 is clamped with the inner bayonet 70 on the upper flange 72 of the bottom cover 7 to form an accommodating space;

in the accommodating space, the battery 11 is supported and fixed by a first supporting block 76 on the bottom cover 7 and a second supporting block 33 on the back plate 3, and the middle parts of the first supporting block 76 and the second supporting block 33 are both provided with arc-shaped concave parts matched with the shape of the battery 11; the driving plate 12 is limited and fixed by a first limit block 77 on the bottom cover 7 and a third limit block 32 on the back plate 3; the mainboard 13 is limited and fixed by a second limit block 79 on the bottom cover 7 and a fourth limit block 38 on the back plate 3; the switch button 4 is supported and accommodated in the supporting seat 58 of the main shell 5, the connection between the switch button 4 and the main board 13 is limited by the matching of the wall surface of the supporting seat 58 and the supporting block III 36, the switch button 4 penetrates to the outside through the accommodating hole 57 on the flanging 53 of the main shell 5, and the use is convenient; the charging connector 10 penetrates through the charging port 30 on the back plate 3 to the upper surface of the back plate 3 so as to be convenient for connecting an external power supply for charging; the ultraviolet lamp tube 8 is electrically connected with the driving plate 12 through a cable, the cable is clamped in the line card 56 of the main shell 5, the cable is communicated to the outside of the main shell 5 through a notch 78 on the upper flange 72 of the bottom cover 7, and the end of the cable is communicated with the ultraviolet lamp tube 8 positioned outside the inner flange 51 of the main shell 5;

the light of the ultraviolet lamp tube 8 is transmitted to the outside through the transparent ring 6 and the through hole 74 on the bottom cover 7 for sterilization;

after the sterilizer is stuck to the bottom surface of the toilet cover through the gum 1 on the hanging plate 2, the sterilizer can be detachably charged through the clamping between the back plate 3 and the hanging plate 2; the back plate 3 and the hanging plate 2 are clamped in a mode that the concave structure 391 on the back plate 3 is aligned with the rotary buckle 22 on the hanging plate 2, namely arrows in figures 10 and 11 are consistent, the back plate 3 is attached to the hanging plate 2, then the back plate 3 is rotated to enable the rotary buckle 39 on the back plate to be assembled with the rotary buckle 22, and clamping connection between the back plate 3 and the hanging plate 2 is completed.

The utility model discloses a theory of operation does:

the hanging plate 2 is arranged at the bottom position of the toilet cover through the gum 1, and the switch button 4 is opened;

two contacts and a steel ball are arranged in the gravity switch 9; in the process of opening and closing the toilet lid, the steel balls in the gravity switch 9 are in different positions, and the work of the sterilizer is controlled through the main board 13;

when the toilet lid is opened, namely the gravity switch 9 is in a vertical state, the steel ball is contacted with one contact, and the ultraviolet lamp tube 8 is turned off;

when the toilet lid is closed, namely the gravity switch 9 is in a horizontal state, the steel ball is in contact with the two contacts, the ultraviolet lamp tube 8 is on, and sterilization is started.

When the switch button 4 is turned off, the ultraviolet lamp tube 8 does not work no matter what state the gravity switch 9 is in.

The sterilizer of this embodiment is a chargeable device, and after the backboard 3 is unscrewed from the peg board 2, the sterilizer is charged through the charging connector 10 at the charging port 30 of the backboard 3.

The utility model is simple in operation, convenient to use, small in size is compact, has realized in time disinfecting of closestool, and the practicality is good.

The above description is for the purpose of explanation and not limitation of the invention, which is defined in the claims, and any modifications may be made within the scope of the invention.

Claims

1. A toilet sterilizer comprises a hanging plate (2), wherein the upper surface of the hanging plate (2) is provided with a back glue (1) which is stuck on the bottom surface of a toilet cover through the back glue (1); the method is characterized in that: a back plate (3) is clamped below the hanging plate (2), bottom covers (7) are arranged below the back plate (3) at intervals, a main shell (5) is clamped between the back plate (3) and the bottom covers (7), and an accommodating space is formed at the inner side of the main shell (5) between the back plate (3) and the bottom covers (7); a battery (11) is fixedly arranged in the accommodating space, a driving plate (12) is fixed in the accommodating space positioned on one side of the battery (11), and a main plate (13) is fixed in the accommodating space positioned on the other side of the battery (11); a switch button (4) is installed on the outer side face of the main board (13), a gravity switch (9) and a charging connector (10) are arranged on the main board (13) located on the side edge of the switch button (4) at intervals, a position corresponding to the touch switch button (4) is arranged on the main shell (5), and a charging interface (30) corresponding to the charging connector (10) is arranged on the back plate (3); an ultraviolet lamp tube (8) is arranged between the main shell (5) and the bottom cover (7).

2. The toilet sterilizer of claim 1, wherein: the lower part edge of the main shell (5) contracts inwards along the circumferential direction, an annular space for accommodating the ultraviolet lamp tube (8) is formed between the outer side of the lower part edge of the main shell (5) and the bottom cover (7), the ultraviolet lamp tube (8) is of an annular structure matched with the annular space, and a transparent ring (6) is arranged between the main shell (5) positioned on the outer side of the ultraviolet lamp tube (8) and the bottom cover (7).

3. The toilet sterilizer of claim 1, wherein: the ultraviolet lamp tube (8) is electrically connected with the driving plate (12), and the driving plate (12), the switch button (4), the gravity switch (9) and the charging connector (10) are electrically connected with the mainboard (13) and the battery (11).

4. The toilet sterilizer of claim 1, wherein: the structure of the bottom cover (7) is as follows: the cover comprises a cover body (71) with a circular structure, through holes (74) with arc structures are formed in the edge of the cover body (71) at intervals along the circumferential direction, and a supporting arm (73) is formed between every two adjacent through holes (74); the inner ends of the tops of the supporting arms (73) are all arranged to be concave and matched with the section of the ultraviolet lamp tube (8); a groove (75) is arranged on the cover body (71) positioned outside the supporting arm (73) along the circumferential direction; an upper flanging (72) is formed by upward extending the cover body (71) positioned at the inner side of the supporting arm (73) along the circumferential direction, and an inner bayonet (70) clamped with the main shell (5) is arranged on the upper flanging (72); the cover body (71) positioned on the inner side of the upper flanging (72) is upwards extended with first supporting blocks (76) matched with the shape of the battery (11) at intervals, the cover body (71) positioned on the outer side of one end of each first supporting block (76) is extended with a first limiting block (77), and the cover body (71) positioned on the outer side of the other end of each first supporting block (76) is extended with a second limiting block (79); the upper flanging (72) is also provided with a notch (78) which is communicated with the inside and the outside.

5. The toilet sterilizer of claim 1, wherein: the main shell (5) has the structure that: the ultraviolet lamp tube comprises a shell body (52) with an annular structure, wherein the inner edge and the outer edge of the shell body (52) extend back to form an inner flanging (51) and an outer flanging (53), the joint of the inner flanging (51) and the shell body (52) is connected through a fillet structure, and the ultraviolet lamp tube (8) is arranged on the outer side surface of the inner flanging (51); an inner buckle (54) clamped with the bottom cover (7) extends inwards from the inner side surface of the inner flanging (51), and an outer buckle (55) clamped with the back plate (3) extends inwards from the inner side surface of the outer flanging (53); a plurality of groups of line cards (56) extend upwards along the circumferential direction on the shell body (52), and the single group of line cards (56) comprise two small bulges which are arranged at intervals inside and outside; the outward flanging (53) is provided with an accommodating hole (57) which is through inside and outside, the shell body (52) positioned on the inner side of the accommodating hole (57) extends to form a supporting seat (58), and the supporting seat (58) is matched with the switch button (4).

6. The toilet sterilizer of claim 1, wherein: the structure of the back plate (3) is as follows: the plate comprises a plate body (31) with a disc structure, wherein the edge of the plate body (31) extends downwards to form a lower flanging (34), and an outer bayonet (37) clamped with a main shell (5) is arranged on the lower flanging (34); a second supporting block (33) matched with the shape of the battery (11) extends downwards at the middle part of the bottom surface of the plate body (31) at intervals, a third limiting block (32) and a fourth limiting block (38) extend downwards on the plate body (31) positioned at the outer sides of the two ends of the second supporting block (33) respectively, and a charging port (30) matched with the charging connector (10) is formed in the plate body (31) positioned between the second supporting block (33) and the fourth limiting block (38); a notch (35) matched with the shape of the switch button (4) is formed in the lower flanging (34), and a third supporting block (36) with a concave middle part is extended downwards on the plate body (31) positioned on the inner side of the notch (35); the edge of the upper surface of the plate body (31) on the inner side of the lower flanging (34) is provided with downward concave structures (391) at intervals along the circumferential direction, the outer edge of the opening of each downward concave structure (391) extends inwards to form a turnbuckle (39), and the turnbuckles (39) are clamped with the hanging plate (2) in a turnbuckle mode.

7. The toilet sterilizer of claim 1, wherein: the hanging plate (2) is structurally characterized in that: the support plate comprises a support plate (21) with a circular disc-shaped structure, rotary buckles (22) extend downwards along the circumferential direction at intervals at the edge of the bottom surface of the support plate (21), a single rotary buckle (22) is of a hook-shaped structure with an outward opening, and the top surface of the hook-shaped structure of the rotary buckle (22) is an inclined plane.