CN115666033A

CN115666033A - Measurement timing integration water controller waterproof case

Info

Publication number: CN115666033A
Application number: CN202211307342.9A
Authority: CN
Inventors: 陈世久
Original assignee: Anhui Ets Iot Co ltd
Current assignee: Anhui Ets Iot Co ltd
Priority date: 2022-10-25
Filing date: 2022-10-25
Publication date: 2023-01-31

Abstract

The invention belongs to the technical field of water controller shells, and particularly relates to a metering and timing integrated water controller waterproof shell which comprises a front shell and a rear cover, wherein the front shell and the rear cover are connected in a buckling mode, a waterproof adhesive tape is arranged at the buckling position, the rear cover is completely positioned in the front shell, a display hole is formed in the position, close to the top, of the front side of the front shell, and a direction adjusting mechanism is arranged on the front side of the front shell; according to the invention, the direction adjusting mechanism is arranged on the front side of the front shell, the IC card is placed on the direction adjusting mechanism, then the direction adjusting mechanism is used, so that the IC card is attached to the front side surface of the front shell to read the card, when the IC card needs to be disconnected, the direction adjusting mechanism can be pulled to return to the horizontal state, the IC card is separated from the front side surface of the front shell to stop reading the card, the operation is convenient and fast, the speed is high, the position can be found at the first time, the eye opening observation is not needed, the IC card is completely placed on the surface of the direction adjusting mechanism, the exposure range is large, the IC card is easy to observe by people, and the IC card can be prevented from being forgotten when the IC card leaves.

Description

Measurement timing integration water controller waterproof case

Technical Field

The invention belongs to the technical field of water controller shells, and particularly relates to a water controller waterproof shell integrating metering and timing.

Background

Water accuse ware, can solve the present ubiquitous water resource saving problem of customer, can improve the utilization ratio of resource, improve the management efficiency, under the big environment of current thing networking, water accuse ware mainly is applied to public bathroom, the boiling water room, satisfy school, the hot water measurement of enterprise and public institution dormitory, prepayment management, realize the using water wisely, the energy saving, monitor water outlet department, and built-in infrared emission pipe, only need user water accuse ware shell the place ahead to wave the hand several times, can realize infrared pause, the shell need not to set up the button, waterproof effect has been guaranteed.

The water accuse ware that possesses infrared pause function among the prior art is mostly the hanging card insertion formula, when using, because need personnel to find the position of water accuse ware earlier, then realize infrared pause through waving the hand, but because the shell does not have the structure that can supply to look for fast, can't find the position the very first time, personnel need open the eye and observe, wave the hand operation again afterwards, the drop of water that rolls down on the hair easily enters into the eye, or adopt blind mode, then just wave the hand and pause, above-mentioned mode touches easily and inserts the IC-card, cause the IC-card not hard up or drop, the IC-card that inserts simultaneously is difficult for observing after inserting, easily forget when leaving.

Therefore, it is necessary to provide a waterproof housing for a water controller with integrated functions of metering and timing to solve the above problems.

Disclosure of Invention

In view of the above problems, the present invention provides a waterproof housing for a water controller with integrated functions of metering and timing, so as to solve the problems mentioned in the background art.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a measurement timing integration water controller waterproof case, includes preceding shell and hou gai, and preceding shell and hou gai adopt the lock mode to connect, and the lock department is provided with waterproof stripe, and the back lid is located inside the preceding shell completely, and the position department that the preceding shell front side is close to the top has seted up the display hole, preceding shell front side is provided with direction adjustment mechanism for adjust the IC-card and be in vertical or horizontality, when vertical state, the IC-card pastes preceding shell leading flank and reads the card, and when horizontal state, the IC-card breaks away from preceding shell leading flank and stops to read the card.

Preferably, direction adjustment mechanism is including supporting the groove, it is provided with the pivot to support the groove rear end, the pivot is close to preceding shell bottom, the pivot both ends all are provided with the installation axle, preceding shell leading flank is protruding forward and is formed the projection that supplies the installation axle installation, it is provided with the backup pad to support the inslot side, the backup pad top is for overlooking the tight pad of subsides of shape for the door type, bottom fixedly connected with inserted bar, the inserted bar outside is provided with joint support board and supports the tight spring of subsides in groove, backup pad front side and rear side all are provided with the magnetism strip, preceding shell leading flank embedding has two absorption pieces that correspond two absorptions of absorption with two magnetism strips.

Preferably, the adsorption sheet is made of martensitic stainless steel, and a T-shaped rod is inserted into the surface of the adsorption sheet at the top.

Preferably, the rotating shaft is embedded into the front side wall of the front shell, and the central shaft of the rotating shaft is positioned on the front side surface of the front shell.

Preferably, the inside bent plate that is provided with of backup pad, the bent plate are elastic material, and the position department that the bent plate bottom is close to both sides all is provided with the through-rod, and the through-rod bottom runs through the backup pad and with supporting groove bottom cell wall fixed connection to promote the bent plate and make the bent plate both ends be the state of kickup.

Preferably, the top end of the penetrating rod is transversely movably inserted with a center rod, the front end and the rear end of the center rod are fixedly connected with rotating tubes, and the two rotating tubes and the center rod form a cavity with an opening at the front end and a sealed opening at the rear end.

Preferably, the front end of the cavity is provided with a blocking disc, the middle part of the blocking disc is spliced with a fixing shaft connected with a corresponding rotating pipe, the fixing shaft divides the blocking disc into two parts which are the same from top to bottom, a gravity block is arranged in the lower part of the fixing shaft, and a supporting block fixedly connected to the rotating pipe is arranged on the front side of the lower part of the fixing shaft and used for preventing the lower part from deflecting to the outer side of the rotating pipe.

Preferably, the front end of the display hole is provided with a waterproof plate, and the edge of the waterproof plate is bonded with the front shell through waterproof glue.

Preferably, one end of the mounting shaft is in threaded connection with the convex column, the other end of the mounting shaft is inserted into the rotating shaft, a bearing is sleeved on the outer side of the end of the mounting shaft, and a rubber ring is sleeved on an outer ring of the bearing.

Preferably, the front side surface of the front shell is provided with a hollow groove for the T-shaped rod to slide back and forth, the front end of the hollow groove is provided with an annular ring, and the annular ring is connected with the front shell in a hot melting mode.

The invention has the technical effects and advantages that:

1. according to the invention, the direction adjusting mechanism is arranged on the front side of the front shell, the IC card is placed on the direction adjusting mechanism, and then the direction adjusting mechanism is adjusted to the vertical state from the horizontal state, so that the IC card is attached to the front side surface of the front shell to read the card, when the IC card is required to be disconnected, the direction adjusting mechanism can be pulled to return to the horizontal state, the IC card is separated from the front side surface of the front shell to stop reading the card, the operation is convenient and fast, the position can be found at the first time without the need of eye opening observation, the IC card is completely placed on the surface of the direction adjusting mechanism, the exposure range is large, the IC card can be observed by personnel easily, forgetting can be avoided when the IC card leaves, meanwhile, the magnetic strips on the front side and the rear side of the supporting plate are adsorbed together with the adsorption sheet on the front side surface of the front shell, the adhesion pad is pressed to be shriveled, the adhesion spring is stretched, and the IC card is finally pressed and adhered to the front side surface of the front shell, so that the accuracy of identification is ensured;

2. according to the invention, the support groove is pulled from the top, the support groove drives the support plate to be separated from the front shell, the magnetic strip on the support plate can absorb the T-shaped rod to move, the T-shaped rod pushes the IC card to be separated from the front shell, the IC card cannot be separated from the front shell under the action of negative pressure, and through the arrangement of the curved plate and the through rod, when the support plate is pulled to return to the original position by the tight spring, the curved plate moves along with the support plate, and the curved plate is blocked by the through rod to be bent upwards, so that the curved plate supports the IC card, the IC card is prevented from absorbing moisture between the IC card and the support plate, and the surface of the IC card is ensured to be clean;

3. the invention can make the sputtered water enter the cavity, when the whole body is pulled back to the horizontal state again, the bent plate can be bent again under the action of the penetrating rod, the two rotating pipes are in rotating friction with the bottom surface of the bent plate, the abrasion caused by the direct static friction between the penetrating rod and the bent plate is reduced, as the rotating pipes and the bent plate are always in the friction state, when the bent plate is bent and becomes flat from the bending state, the positive and negative rotating angles of the rotating pipes are just opposite, therefore, the gravity block is still at the bottom, so that the baffle disc is attached to the resisting block again, the water in the cavity slowly flows out, the function of dripping is achieved, the reminding function of people can be achieved, and the IC card is prevented from being forgotten.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of the present invention with the flashing removed;

FIG. 2 is a schematic view of the overall structure of the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 2 according to the present invention;

FIG. 4 is a schematic view of the direction adjustment mechanism after upward explosion of the curved plate in the present invention;

FIG. 5 is a top cross-sectional view of the front housing and rear cover of the present invention;

FIG. 6 is a front sectional view of a rotary shaft according to the present invention;

FIG. 7 is a schematic view of the stopping disc, the fixed shaft and the resisting block after being exploded forward and the rotating tube in the present invention.

In the figure: the display device comprises a front shell 1, a rear cover 2, a display hole 3, a direction adjusting mechanism 4, a supporting groove 41, a rotating shaft 42, a mounting shaft 43, a supporting plate 44, a sticking pad 45, an inserted rod 46, a sticking spring 47, a magnetic strip 48, an adsorption sheet 49, a convex column 5, a T-shaped rod 6, a curved plate 7, a through rod 8, a central rod 9, a rotating pipe 10, a baffle disc 11, a fixed shaft 12, a rubber ring 13, a resisting block 14, a hollow groove 15 and an annular ring 16.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without making creative efforts based on the embodiments in the present invention, belong to the protection scope of the present invention;

in the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

The invention provides a metering and timing integrated water controller waterproof shell as shown in figures 1-6, which comprises a front shell 1 and a rear cover 2, wherein connecting pipes for connecting a water inlet pipe and a water outlet pipe are integrally formed at the top and the bottom of the front shell 1, the front shell 1 and the rear cover 2 are connected in a buckling mode, a waterproof adhesive tape is arranged at the buckling position, the rear cover 2 is completely positioned in the front shell 1, a display hole 3 is formed in the position, close to the top, of the front side of the front shell 1, a display screen capable of displaying metering and timing data is arranged in the water controller and placed in the display hole 3, a waterproof plate is arranged at the front end of the display hole 3, the edge of the waterproof plate is bonded with the front shell 1 through the waterproof adhesive, the display screen can be protected through the action of the waterproof plate, the surface of the display screen is prevented from water entering, a direction adjusting mechanism 4 is arranged on the front side of the front shell 1 and used for adjusting an IC card to be in a vertical or horizontal state, the IC card is bonded with the front side of the front shell 1 to read when the IC card is in the horizontal state, and the IC card is separated from the front side of the front shell 1 to stop reading.

When the shell installation is in use, install back lid 2 on the wall earlier, install inside electrical equipment module on back lid 2 afterwards, at last with preceding shell 1 lock on back lid 2, in order to accomplish the encapsulation to inside electrical equipment, inside electrical equipment is used for the switch of control water, the measurement timing and read the discernment IC-card, direction adjustment mechanism 4 from the area through preceding shell 1, when using, can place the IC-card on direction adjustment mechanism 4, adjust direction adjustment mechanism 4 to vertical state by the horizontal state afterwards, thereby IC-card laminating front shell 1 leading flank reads the card, and when needing the disconnection, can pull direction adjustment mechanism 4 and get back to the horizontal state, the IC-card breaks away from front shell 1 leading flank and stops to read the card, and convenient operation, and is fast, can find the position the very first time, need not to open the eye and observe, and the IC-card is complete to be placed on direction adjustment mechanism 4 surface, the exposure range is big, be observed by personnel, can avoid forgetting when leaving.

Referring to fig. 1-6 of the specification, the direction adjustment mechanism 4 includes a support groove 41, a rotation shaft 42 is disposed at a rear end of the support groove 41, the rotation shaft 42 is close to a bottom of the front housing 1, the rotation shaft 42 is embedded in a front side wall of the front housing 1, a central axis of the rotation shaft 42 is located on a front side surface of the front housing 1, when the support groove 41 deflects upward, when the support groove 41 is in a vertical state, the support groove 41 is attached to the front side surface of the front housing 1, mounting shafts 43 are disposed at two ends of the rotation shaft 42, a convex column 5 for mounting the mounting shafts 43 is formed by protruding the front side surface of the front housing 1 forward, a support plate 44 is disposed inside the support groove 41, a top of the support plate 44 is a door-shaped attachment pad 45, a bottom of the support plate 44 is fixedly connected to an insertion rod 46, the insertion rod 46 is slidably inserted into a bottom groove wall of the support groove 41, an attachment spring 47 for connecting the support plate 44 and the support groove 41 is disposed outside the insertion rod 46, magnetic strips 48 are disposed on front and two attachment pieces 49, which are correspondingly attached to the front and the front side of the front side surface of the front housing 1.

When the direction adjusting mechanism 4 works, the IC card is placed on the upper surface of the supporting plate 44, and then the supporting groove 41 can be rotated, the supporting groove 41 rotates around the rotating shaft 42, until the supporting groove 41 rotates to the vertical state from the horizontal state, the supporting groove is attached to the front side surface of the front shell 1, the attaching pad 45 plays a supporting role for the IC card, the IC card is prevented from falling off when the supporting groove 41 is followed to deflect to the vertical direction, finally, the magnetic strips 48 on the front side and the rear side of the supporting plate 44 are adsorbed together with the adsorption sheet 49 on the front side surface of the front shell 1, the supporting plate 44 is driven to approach the front shell 1 during adsorption, the attaching pad 45 is pressed to be shriveled, the attaching spring 47 is stretched, finally, the IC card is pressed to be attached to the front side surface of the front shell 1, and the accuracy of identification is guaranteed.

Referring to the attached

drawings

1 and 5 in the specification, the adsorption sheet 49 is made of martensitic stainless steel, can be adsorbed by magnetic substances, and is not prone to rusting when meeting water, the front side surface of the front shell 1 made of the same material as the adsorption sheet 49 is provided with a hollow groove 15 for the T-shaped rod 6 to slide back and forth, the front end of the hollow groove 15 is provided with an annular ring 16, the front end of the annular ring 16 is connected with the front shell 1 in a hot melting mode, the T-shaped rod 6 can be placed into the hollow groove 15 formed in the front shell 1 through the action of the annular ring 16, and then the annular ring 16 and the front shell 1 are connected in a hot melting mode, so that the T-shaped rod 6 cannot be completely removed.

In order to prevent the IC card from being attached to the front side of the front housing 1 and unable to be detached from the front side of the front housing 1 when the support slot 41 is deflected to the horizontal state, a T-shaped rod 6 sliding along the front-back direction is disposed at the position of the adsorption piece 49 at the top, the sliding distance is 1-2mm, when the support slot 41 is pushed by the thumb from the bottom to deflect to the vertical state, the magnetic strip 48 and the adsorption piece 49 are adsorbed together, the support slot 41 is in the vertical state, the IC card is attached to the front housing 1, when the IC card is required to be detached from the front housing 1, the support slot 41 is pulled by the top, the support slot 41 drives the support plate 44 to be detached from the front housing 1, the magnetic strip 48 on the support plate 44 can absorb the T-shaped rod 6 to move, the T-shaped rod 6 pushes the IC card to be detached from the front housing 1, and the IC card cannot be detached from the front housing 1 under the action of negative pressure.

Referring to fig. 1-4 of the specification, a curved plate 7 is disposed inside the supporting plate 44, the center of the bottom of the curved plate 7, i.e., the front and rear sides of the center, is fixed on the upper surface of the supporting plate 44, the curved plate 7 is made of an elastic material, through rods 8 are disposed at positions of the bottom of the curved plate 7 near the two sides, and the bottom ends of the through rods 8 penetrate through the supporting plate 44 and are fixedly connected with the bottom groove walls of the supporting grooves 41, so as to push the curved plate 7 to make the two ends of the curved plate 7 in an upward bending state.

In the process of pulling the supporting groove 41 from the vertical state to the horizontal state, the IC card is separated from the front shell 1, because the shower head needs reaction time when being closed, part of water splashes into a gap between the IC card and the supporting plate 44 before stopping, through the arrangement of the curved plate 7 and the penetrating rod 8, when the supporting plate 44 is pulled to return to the original position by the clinging spring 47, the curved plate 7 moves along with the supporting plate 44, the curved plate 7 is blocked by the penetrating rod 8 to be bent upwards, so that the IC card is supported by the curved plate 7, the adsorption of water between the IC card and the supporting plate 44 is avoided, and the cleanness of the surface of the IC card is ensured.

Referring to the attached

drawings

2, 3, 4 and 7 of the specification, the top end of the penetrating rod 8 is transversely movably inserted with a center rod 9, the front end and the rear end of the center rod 9 are fixedly connected with rotating pipes 10, the two rotating pipes 10 and the center rod 9 form a front end opening, a cavity with a sealed rear end is formed, and a through groove for the two rotating pipes 10 to penetrate is formed in the surface of the supporting plate 44, so that when the supporting plate 44 extrudes the curved plate 7 to be in a straight state, the two rotating pipes 10 can enter the through groove, and the extrusion straightening of the curved plate by the supporting plate is not influenced. The cavity front end is provided with keeps off the dish 11, keeps off the dish 11 middle part and pegs graft and have the fixed axle 12 of being connected with corresponding rotating tube 10, and the fixed axle 12 falls into upper and lower the same two parts with keeping off dish 11, and the lower part is inside to be provided with the gravity piece, and lower part front side is provided with support piece 14 of fixed connection on rotating tube 10 for it comes out to block the lower part to deflect to the rotating tube 10 outside.

When the supporting groove 41 deflects to the vertical state, the cavity is in the vertical state, the front end of the horizontal state of the cavity becomes the top end of the vertical state, at the moment, the gravity block can drive the blocking disc 11 to be in the vertical state, the cavity is opened, sputtered water can enter the cavity, when the whole body is pulled back to the horizontal state again, the bent plate 7 can be bent again under the action of the penetrating rod 8, the two rotating pipes 10 are in rotating friction with the bottom surface of the bent plate 7, the abrasion caused by the direct static friction of the penetrating rod 8 and the bent plate 7 is reduced, the rotating pipes 10 and the bent plate 7 are always in the friction state, when the bent plate 7 is bent and changed from the bending state, the rotating pipes 10 are opposite in forward and reverse rotation angles, therefore, the gravity block is still at the bottom, the blocking disc 11 is attached to the abutting block 14 again, moisture in the cavity slowly flows out, the dripping effect is achieved, the reminding effect can be achieved for people, and the IC card is prevented from being forgotten to be left.

Referring to the attached drawings 3 and fig. 6 in the specification, one end of the mounting shaft 43 is in threaded connection with the convex column 5, the other end of the mounting shaft is inserted into the rotating shaft 42, a bearing is sleeved on the outer side of the end, and a rubber ring 13 is sleeved on the outer ring of the bearing.

During actual production, set up the groove that the installation axle 43 that supplies to cup joint the bearing put into in pivot 42 both sides, put into the one end of bearing to the other end threaded connection who installs axle 43 is on projection 5, and through the effect of rubber circle 13, makes rubber circle 13 laminate with pivot 42 completely, and pivot 42 drives rubber circle 13, and rubber circle 13 makes bearing self rotate and work.

Although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a measurement timing integration water controller waterproof case, includes preceding shell (1) and back lid (2), and preceding shell (1) and back lid (2) adopt the lock mode to connect, and lock department is provided with waterproof stripe, and inside back lid (2) were located preceding shell (1) completely, preceding shell (1) front side was close to the position department at top and has seted up display hole (3), its characterized in that: the front side of the front shell (1) is provided with a direction adjusting mechanism (4) for adjusting the IC card to be in a vertical or horizontal state, the IC card is attached to the front side surface of the front shell (1) to read the card in the vertical state, and the IC card is detached from the front side surface of the front shell (1) to stop reading the card in the horizontal state.

2. The waterproof shell of integrated water controller of claim 1, wherein: the direction adjusting mechanism (4) comprises a supporting groove (41), a rotating shaft (42) is arranged at the rear end of the supporting groove (41), the rotating shaft (42) is close to the bottom of the front shell (1), mounting shafts (43) are arranged at two ends of the rotating shaft (42), a convex column (5) for mounting the mounting shafts (43) is formed by protruding the front side surface of the front shell (1) forwards, a supporting plate (44) is arranged on the inner side of the supporting groove (41), a top of the supporting plate (44) is a door-shaped attaching pad (45) in a overlooking shape, an inserting rod (46) is fixedly connected to the bottom of the supporting plate, an attaching spring (47) for connecting the supporting plate (44) with the supporting groove (41) is arranged on the outer side of the inserting rod (46), magnetic strips (48) are arranged on the front side and the rear side of the supporting plate (44), and two absorbing pieces (49) corresponding to the two magnetic strips (48) are embedded into the front side surface of the front shell (1).

3. The metering and timing integrated water controller waterproof shell according to claim 2, wherein: the adsorption sheet (49) is made of martensitic stainless steel, and a T-shaped rod (6) is inserted into the surface of the adsorption sheet (49) at the top.

4. The metering and timing integrated water controller waterproof shell according to claim 2, characterized in that: the rotating shaft (42) is embedded into the front side wall of the front shell (1), and the central shaft of the rotating shaft (42) is positioned on the front side surface of the front shell (1).

5. The metering and timing integrated water controller waterproof shell according to claim 2, characterized in that: backup pad (44) inside is provided with bent plate (7), and bent plate (7) are elastic material, and the position department that bent plate (7) bottom is close to both sides all is provided with through-rod (8), and through-rod (8) bottom runs through backup pad (44) and with support groove (41) bottom cell wall fixed connection to promote bent plate (7) and make bent plate (7) both ends be the state of kickup.

6. The metering and timing integrated water controller waterproof shell according to claim 5, wherein: the top end of the penetrating rod (8) is transversely movably inserted with a center rod (9), the front end and the rear end of the center rod (9) are fixedly connected with rotating tubes (10), and the two rotating tubes (10) and the center rod (9) form a cavity with an opening at the front end and a sealed rear end.

7. The waterproof housing of the integrated water controller with metering and timing functions of claim 6, wherein: the cavity front end is provided with a blocking disc (11), a fixing shaft (12) connected with a corresponding rotating pipe (10) is inserted in the middle of the blocking disc (11), the fixing shaft (12) divides the blocking disc (11) into two parts which are the same up and down, a gravity block is arranged in the lower part, and a supporting block (14) fixedly connected to the rotating pipe (10) is arranged on the front side of the lower part and used for preventing the lower part from deflecting to the outer side of the rotating pipe (10).

8. The waterproof shell of integrated water controller of claim 1, wherein: the front end of the display hole (3) is provided with a waterproof board, and the edge of the waterproof board is bonded with the front shell (1) through waterproof glue.

9. The metering and timing integrated water controller waterproof shell according to claim 2, characterized in that: one end of the mounting shaft (43) is in threaded connection with the convex column (5), the other end of the mounting shaft is inserted into the rotating shaft (42), a bearing is sleeved on the outer side of the end, and a rubber ring (13) is sleeved on the outer ring of the bearing.

10. The waterproof housing of the integrated water controller with metering and timing functions of claim 3, wherein: the front side surface of the front shell (1) is provided with an empty groove (15) for the T-shaped rod (6) to slide back and forth, the front end of the empty groove (15) is provided with an annular ring (16), and the annular ring (16) is connected with the front shell (1) in a hot melting mode.