CN219675186U - Seal housing with tear-line preventing structure - Google Patents
Seal housing with tear-line preventing structure Download PDFInfo
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- CN219675186U CN219675186U CN202320205681.XU CN202320205681U CN219675186U CN 219675186 U CN219675186 U CN 219675186U CN 202320205681 U CN202320205681 U CN 202320205681U CN 219675186 U CN219675186 U CN 219675186U
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- tear
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- 238000009434 installation Methods 0.000 claims abstract description 58
- 238000007789 sealing Methods 0.000 claims abstract description 29
- 230000000903 blocking effect Effects 0.000 claims abstract description 21
- 230000002093 peripheral effect Effects 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 15
- 230000000694 effects Effects 0.000 description 4
- 210000001503 joint Anatomy 0.000 description 2
- 206010063659 Aversion Diseases 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a sealed shell with a wire-pulling preventing structure, which comprises a main body, wherein an accommodating area is formed in the main body, a seat body is arranged on the main body, an installation area is formed in the seat body, and the installation area is communicated with the accommodating area; at least two blocking pieces are arranged in the installation area, connecting wires are wound on the outer walls of the blocking pieces, one ends of the connecting wires penetrate through the seat body and extend into the accommodating area, and the other ends penetrate through the seat body and extend out of the installation area; and a pressing piece is arranged in the installation area, and the bottom end of the pressing piece is pressed against the outer wall of the top of the connecting line. The utility model can improve the connection stability of the connecting wire and the sealing shell and avoid the condition that the sealing shell is damaged by the connecting wire under the external force.
Description
Technical Field
The utility model belongs to the technical field of water meter sealing shells, and particularly relates to a sealing shell with a wire-pulling preventing structure.
Background
The water meter is a meter for measuring water flow, and is mainly divided into a traditional impeller type water meter, an intelligent I C card water meter and a wireless remote water meter. In the existing wireless remote water meter, electronic elements are needed to be used in the water meter to realize the wireless remote function of the water meter, so that a wire hole or a wire slot for wiring the electronic elements in the wireless remote water meter is needed to be arranged on a sealed shell of the remote water meter.
The connecting wire of the sealing shell adopting the structure is easy to loosen under the action of external force, the connecting wire is pulled out of the sealing shell by the accommodating under the condition of lifting the connecting wire, the wire head of the connecting wire is easy to drop, and even the sealing shell is caused to lose efficacy due to loosening and sealing.
Disclosure of Invention
The utility model aims to provide a sealing shell with a wire-pulling preventing structure, which can improve the connection stability of a connecting wire and the sealing shell and avoid the condition that the sealing shell is damaged by the connecting wire under the action of external force.
The technical scheme for achieving the aim comprises the following steps.
The utility model provides a sealed shell with a wire-pulling preventing structure, which comprises a main body, wherein an accommodating area is formed in the main body, a seat body is arranged on the main body, an installation area is formed in the seat body, and the installation area is communicated with the accommodating area;
at least two blocking pieces are arranged in the installation area, connecting wires are wound on the outer walls of the blocking pieces, one ends of the connecting wires penetrate through the seat body and extend into the accommodating area, and the other ends penetrate through the seat body and extend out of the installation area;
and a pressing piece is arranged in the installation area, and the bottom end of the pressing piece is pressed against the outer wall of the top of the connecting line.
In some embodiments, a connecting stud is fixedly arranged in the installation area, the pressing piece comprises a pressing part and a connecting part, the connecting part is in threaded connection with the connecting stud, an outwards extending pressing convex edge is arranged on the periphery edge of the pressing part, and the bottom end of the pressing convex edge is pressed on the top outer wall of the connecting line.
In some embodiments, a clamping groove is formed in the outer wall of the base body, the clamping groove is communicated with the installation area, the end portion of the connecting wire penetrates through the clamping groove to extend out of the installation area, and the connecting wire is matched with the clamping groove in a clamping mode.
In some embodiments, a through hole is formed in the outer wall of the main body, one side of the seat body, which is close to the outer wall of the main body, is in an opening shape, the through hole is communicated with the installation area, and the end part of the connecting wire penetrates through the opening and the through hole to extend into the accommodating area.
In some embodiments, the main body includes a base and a housing, a protruding portion is provided on the housing, the accommodating area is formed in the protruding portion, a mounting groove is provided on the top surface of the housing, the base is provided at a position of the mounting groove near the side wall of the protruding portion, and the mounting area on the base is communicated with the mounting groove.
In some embodiments, the accommodating area is provided with an accommodating groove, the bottom of the accommodating groove is provided with at least one clamping piece, the clamping piece is provided with a clamping groove, and any side of the clamping groove is in an opening shape, so that a bayonet is formed.
In some embodiments, an engagement groove is formed in the bottom of the shell, the engagement groove is in a circular ring shape, a plurality of limit studs are arranged in the engagement groove, the limit studs are in a circular array along the center of the engagement groove, a plurality of limit through holes are formed in the base, connecting screws are arranged in the limit through holes, the base is engaged with the engagement groove in an engagement mode, the limit studs are engaged with the limit through holes in an insertion mode, and the connecting screws are engaged with the limit studs in a threaded mode.
In some embodiments, two opposite groove walls of the accommodating groove are provided with guide grooves, a circuit board is arranged in the accommodating groove, two ends of the circuit board are in scarf joint with the guide grooves, the circuit board is connected with the end parts of the connecting wires, two opposite positioning grooves are arranged on the base body, and the positioning grooves are in clamping joint with the circuit board.
In some embodiments, the engagement groove is provided with an annular projection, the base is provided with a fixing groove, a sealing element is arranged between the engagement groove and the base, the sealing element is at least partially embedded into the fixing groove, and the sealing element is propped against the annular projection.
In some embodiments, the installation area is filled with a waterproof medium, two sides of the installation groove are provided with installation studs, the top end of the shell is provided with a cover body, two ends of the cover body are provided with installation through holes, installation screws are arranged in the installation through holes, and the ends of the installation screws penetrate through the installation through holes and are in threaded connection with the installation studs.
According to the sealed shell with the wire-pulling preventing structure, the base body is arranged on the main body, the installation area communicated with the accommodating area formed in the main body is formed in the base body, at least two blocking pieces are arranged in the installation area, the connecting wires are wound on the outer walls of the blocking pieces, one ends of the connecting wires penetrate through the base body and extend into the accommodating area to be connected with electronic elements in the accommodating area, and the other ends penetrate through the base body and extend out of the installation area to be connected with a power supply; meanwhile, a pressing piece is arranged in the installation area, and the bottom end of the pressing piece presses against the outer wall of the top of the connecting wire so as to press the connecting wire in the installation area;
when the sealing device is used, the effect that the connecting piece is wound on the two blocking pieces is utilized, and the transverse and longitudinal movements of the connecting wire in the installation area are limited, so that the part of the connecting wire extending out of the installation area cannot move in a pulled state, the connection stability of the connecting wire in the installation area is improved, and the sealing performance of the sealing shell is prevented from being damaged by the movement of the connecting wire; and utilize the butt piece to support to press on the top outer wall of connecting wire, compress tightly the connecting wire in the installation region for the connecting wire extends the part outside the installation region and is also unable movable by the state of being mentionedly, further improves the connection stability of connecting wire in the installation region, avoids the sealing shell's of connecting wire activity destruction leakproofness.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an exploded view of one of the angles of the present utility model;
FIG. 3 is an exploded view of another angle of the present utility model;
fig. 4 is a partial enlarged view of fig. 3 of who the present utility model.
Reference numerals illustrate:
100. a main body; 101. a base; 1011. limiting through holes; 1012. a positioning groove; 1013. a fixing groove; 102. a housing; 1021. a boss; 1022. a receiving groove; 1023. a scarf joint groove; 1024. a limit stud; 1025. a clamping piece; 1026. a clamping groove; 1027. a bayonet; 1028. a through hole; 1029. an annular bump; 103. a mounting groove; 104. a base; 1041. a mounting area; 1042. a blocking member; 1043. a clamping groove; 1044. a connecting stud; 1045. installing a stud; 105. a pressing member; 1051. a connection part; 1052. a pressing part; 1053. pressing the convex edge; 106. a seal; 107. a cover body; 1071. mounting through holes; 108. a flip cover; 109. a cover body; 200. and (5) connecting wires.
Detailed Description
In order that the utility model may be readily understood, a more particular description of specific embodiments thereof will be rendered by reference to specific embodiments that are illustrated in the appended drawings.
As used herein, the terms "first and second …" are used merely to distinguish between names and not to represent a particular number or order unless otherwise specified or defined.
The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items, unless specifically stated or otherwise defined.
The term "fixed" or "connected" as used herein may be directly fixed or connected to an element, or indirectly fixed or connected to an element.
Referring to fig. 1 and 2, the present embodiment provides a sealed housing with a wire-pulling preventing structure, including a main body 100, where the main body 100 includes a base 101 and a housing 102, a boss 1021 is provided on the housing 102, a receiving area is formed in the boss 1021, a receiving groove 1022 is provided in the receiving area, the receiving groove 1022 is recessed from the bottom of the housing 102 toward the top of the boss 1021, an engagement groove 1023 is provided at the outer peripheral position of the receiving groove 1022 at the bottom of the housing 102, the engagement groove 1023 is in a ring shape, a plurality of limit studs 1024 are provided in the engagement groove 1023, the limit studs 1024 are distributed in a ring array along the center of the engagement groove 1023, a plurality of limit through holes 1011 are provided on the base 104, and when in use, the base 104 is embedded in the engagement groove 1023, and simultaneously the limit studs 1024 are inserted into the limit through holes 1011, and then are inserted into the limit studs 1011 through the limit through holes 1011 to be screwed and fixed on the housing 102.
Referring to fig. 2, at least one clamping member 1025 is disposed on the top groove wall of the accommodating groove 1022, and preferably two clamping members 1025 may be disposed, or three, four or five clamping members 1025 may be disposed, where the clamping member 1025 is formed by surrounding three elongated rod bodies, so that a clamping groove 1026 is formed by surrounding the inside of the clamping member 1025, and a bayonet 1027 is formed on one side of the clamping groove 1026 for installing and fixing a camera module (not shown in the drawings, the same applies below) placed in the accommodating groove 1022, so that the camera module can take readings of the water meter module fixed on the sealed casing, and remote readings of the water meter are realized.
Specifically, two body of rod ends that lie in on the joint 1025 the bayonet 1027 both sides are equipped with the orientation the elasticity dog that extends in joint groove 1026 direction for block pack into in the storage tank 1022 and with the camera module of joint groove 1026 joint location, improve camera module's connection stability, avoid camera module to take place the aversion, the inaccurate condition of reading takes place.
Referring to fig. 2, guide grooves are formed in two opposite groove walls of the accommodating groove 1022, a circuit board is arranged in the accommodating groove 1022, two ends of the circuit board are embedded into the guide grooves, the movement of the circuit board in the accommodating groove 1022 is limited while the convenience in disassembly and assembly of the circuit board is improved, the connection stability of the circuit board is improved, two opposite positioning grooves 1012 are formed in the base 101, and when the base 101 is fixedly embedded in the embedding groove 1023, the positioning grooves 1012 are sleeved outside the positions of two sides of the top end of the circuit board, and the connection stability of the circuit board is further improved.
It can be understood that the circuit board is connected with the camera module, and is used for controlling the camera module to operate, and a wireless module is arranged on the circuit board, and is used for being connected with a server to realize wireless remote transmission of water meter readings.
Referring to fig. 2, an annular protrusion 1029 is disposed in the engagement groove 1023, the fixing groove 1013 is disposed on the base 101, the sealing member 106 is at least partially fixed in the fixing groove 1013, when the base 101 is engaged and fixed in the engagement groove 1023, the annular protrusion 1029 is embedded in the fixing groove 1013 and is pressed against the sealing member 106, and in this embodiment, the sealing member 106 adopts a sealing ring to seal a joint between the base 101 and the housing 102, thereby sealing the accommodating groove 1022.
Referring to fig. 3 and 4, a mounting groove 103 is formed in the housing 102 at a position located at a side portion of the boss 1021, a base 104 is formed in the mounting groove 103, a mounting area 1041 is formed in the base 104, the mounting area 1041 is rectangular and is open towards one side of the boss 1021, at least two blocking members 1042 are arranged in the mounting area 1041, three blocking members 1042 are preferably arranged, a connecting wire 200 is wound on each blocking member 1042, one end of the connecting wire 200 extends into the accommodating area and is connected with a circuit board, a camera module and other electronic components in the accommodating area, and the other end extends out of the mounting area 1041 to be connected with a power supply.
The blocking members 1042 are oppositely arranged, the connecting wire 200 is wound on the two blocking members 1042 in an S shape, a through hole 1028 for conducting the accommodating groove 1022 is formed in the outer wall of the boss 1021 near the base 104, the end portion of the connecting wire 200 passes through the through hole 1028 and extends into the accommodating groove 1022, a clamping groove 1043 is formed in one side of the base 104 away from the boss 1021, the other end of the connecting wire 200 passes through the clamping groove 1043 and extends out of the mounting area 1041, and the connecting wire 200 is clamped and positioned with the clamping groove 1043.
The third blocking member 1042 is disposed at the side of the blocking member 1042 near the through hole 1028, two blocking members 1042 are used to clamp the connection wire 200, and the lateral and longitudinal displacement of the connection wire 200 and the clamping groove 1043 are matched to limit, when the connection wire 200 passes through the clamping groove 1043 by disposing the connection stud 1044 at the position near the clamping groove 1043, the outer wall of the connection wire 200 is pressed against the outer wall of the connection stud 1044, so as to further limit the lateral and longitudinal movement of the connection wire 200, and avoid the movement of the connection wire 200 extending out of the mounting area 1041 when being pulled.
The connection stud 1044 is screwed with the pressing member 105, the pressing member 105 includes a connection portion 1051 screwed with the connection stud 1044 and a pressing portion 1052 disposed on the connection portion 1051, an outward extending pressing protruding edge 1053 is disposed on an outer peripheral edge of the pressing portion 1052, a bottom end of the pressing protruding edge 1053 is pressed against an outer wall of a top of the connection wire 200, and the connection wire 200 extending out of the installation area 1041 is limited when lifted by the pressing member 105, so that the connection wire 200 is prevented from moving.
When in use, the installation area 1041 is filled with a waterproof medium, and the waterproof medium is waterproof glue, so that the connecting wire 200 can not move and simultaneously block the through hole 1028, thereby realizing the waterproof treatment of the shell 102.
Referring to fig. 3 and 4, mounting studs 1045 are provided on both sides of the mounting groove 103, a cover 107 is provided on the top end of the housing 102, mounting through holes 1071 are provided on both ends of the cover 107, mounting screws are provided in the mounting through holes 1071, the ends of the mounting screws pass through the mounting through holes 1071 and are screwed with the mounting studs, and a cover 109 is provided above the cover 107 to protect the cover 107, the mounting groove 103 and the mounting area 1041 from dust.
The top of the protruding portion 1021 is provided with a flip cover 108, the flip cover 108 is hinged to the protruding portion 1021, when the flip cover 108 is opened, the accommodating groove 1022 is opened, and the electronic components in the accommodating groove 1022 are disassembled and repaired, or the water meter reading in the accommodating groove 1022 is observed manually, and the clamping piece 1025 is arranged on one side of the flip cover 108 facing the accommodating groove 1022.
According to the sealed housing with the wire-pulling preventing structure provided by the embodiment, the base 104 is arranged on the main body 100, the mounting area 1041 communicated with the accommodating area formed in the main body 100 is formed in the base 104, at least two blocking pieces 1042 are arranged in the mounting area 1041, the connecting wire 200 is wound on the outer wall of each blocking piece 1042, one end of the connecting wire 200 penetrates through the base 104 to extend into the accommodating area for being connected with an electronic element in the accommodating area, and the other end penetrates through the base 104 to extend out of the mounting area 1041 for being connected with a power supply; meanwhile, a pressing piece 105 is arranged in the mounting area 1041, and the bottom end of the pressing piece 105 presses against the top outer wall of the connecting wire 200 to press the connecting wire 200 in the mounting area 1041;
when the connecting device is used, the effect that the connecting piece is wound on the two blocking pieces 1042 is utilized to limit the transverse and longitudinal movement of the connecting wire 200 in the installation area 1041, so that the part of the connecting wire 200 extending out of the installation area 1041 cannot move in a pulled state, the connection stability of the connecting wire 200 in the installation area 1041 is improved, and the sealing property of the sealing shell is prevented from being damaged by the movement of the connecting wire 200; and utilize the pressure piece 105 to support and press on the top outer wall of connecting wire 200, compress tightly connecting wire 200 in installation region 1041 for connecting wire 200 extends the part outside the installation region 1041 and also can't move in the state of being mentionedly, further improves connecting wire 200's connection stability in installation region 1041, avoids connecting wire 200 activity to destroy sealed housing's leakproofness.
The above examples are also not an exhaustive list based on the utility model, and there may be a number of other embodiments not listed. Any substitutions and modifications made without departing from the spirit of the utility model are within the scope of the utility model.
Claims (10)
1. The sealing shell with the anti-tearing line structure is characterized by comprising a main body, wherein an accommodating area is formed in the main body, a seat body is arranged on the main body, an installation area is formed in the seat body, and the installation area is communicated with the accommodating area;
at least two blocking pieces are arranged in the installation area, connecting wires are wound on the outer walls of the blocking pieces, one ends of the connecting wires penetrate through the seat body and extend into the accommodating area, and the other ends penetrate through the seat body and extend out of the installation area;
and a pressing piece is arranged in the installation area, and the bottom end of the pressing piece is pressed against the outer wall of the top of the connecting line.
2. The sealed housing with a tear-line preventing structure according to claim 1, wherein a connecting stud is fixedly arranged in the mounting area, the pressing member comprises a pressing portion and a connecting portion, the connecting portion is in threaded connection with the connecting stud, an outwardly extending pressing protruding edge is arranged on the peripheral edge of the pressing portion, and the bottom end of the pressing protruding edge is pressed against the top outer wall of the connecting line.
3. The sealed housing with a tear-line preventing structure according to claim 2, wherein a clamping groove is formed in an outer wall of the base body, the clamping groove is communicated with the installation area, the end portion of the connecting wire penetrates through the clamping groove to extend out of the installation area, and the connecting wire is in clamping fit with the clamping groove.
4. A sealed casing with a tear-line preventing structure according to claim 3, wherein a through hole is formed in the outer wall of the main body, the side of the seat body, which is close to the outer wall of the main body, is in an opening shape, the through hole is communicated with the mounting area, and the end part of the connecting line passes through the opening and the through hole to extend into the accommodating area.
5. The sealed package with a tear line resistant structure according to any one of claims 1 to 4, wherein said main body comprises a base and a housing, a boss is provided on said housing, said receiving area is formed in said boss, a mounting groove is provided on a top surface of said housing, said housing is provided at a position of said mounting groove adjacent to a side wall of said boss, and a mounting area on said housing communicates with said mounting groove.
6. The sealed housing with a tear-line preventing structure according to claim 5, wherein a receiving groove is provided in the receiving area, at least one clamping member is provided at a bottom of the receiving groove, a clamping groove is provided on the clamping member, and either side of the clamping groove is opened to form a bayonet.
7. The sealed housing with wire-pulling preventing structure according to claim 6, wherein an engagement groove is formed in the bottom of the housing, the engagement groove is annular, a plurality of limit studs are arranged in the engagement groove, the limit studs are in an annular array along the center of the engagement groove, a plurality of limit through holes are formed in the base, connecting screws are arranged in the limit through holes, the base is engaged with the engagement groove, the limit studs are engaged with the limit through holes in an inserting manner, and the connecting screws are engaged with the limit studs in a threaded manner.
8. The sealed housing with a tear-line preventing structure according to claim 5, wherein two opposite groove walls of the accommodating groove are provided with guide grooves, a circuit board is arranged in the accommodating groove, two ends of the circuit board are in embedded fit with the guide grooves, the circuit board is connected with the end parts of the connecting wires, two opposite positioning grooves are arranged on the base body, and the positioning grooves are in clamping fit with the circuit board.
9. The sealed housing with a tear-line preventing structure of claim 7, wherein an annular projection is provided on the scarf groove, a fixed groove is provided on the base, a sealing member is provided between the scarf groove and the base, the sealing member is at least partially embedded in the fixed groove, and the sealing member is pressed against the annular projection.
10. The sealed housing with a tear-line preventing structure according to claim 5, wherein the installation area is filled with a waterproof medium, both sides of the installation groove are provided with installation studs, the top end of the housing is provided with a cover body, both ends of the cover body are provided with installation through holes, installation screws are arranged in the installation through holes, and the ends of the installation screws penetrate through the installation through holes and are in threaded connection with the installation studs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320205681.XU CN219675186U (en) | 2023-02-10 | 2023-02-10 | Seal housing with tear-line preventing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320205681.XU CN219675186U (en) | 2023-02-10 | 2023-02-10 | Seal housing with tear-line preventing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219675186U true CN219675186U (en) | 2023-09-12 |
Family
ID=87891788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320205681.XU Active CN219675186U (en) | 2023-02-10 | 2023-02-10 | Seal housing with tear-line preventing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219675186U (en) |
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2023
- 2023-02-10 CN CN202320205681.XU patent/CN219675186U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240129 Address after: Room 611, No. 101, Kexue Avenue, Huangpu District, Guangzhou, Guangdong 510670 Patentee after: Basic Intelligence Technology Co.,Ltd. Country or region after: China Address before: Room 2502, Building 1, Teacher New Village, South District, Huashi University, No. 55 Zhongshan Avenue West, Tianhe District, Guangzhou City, Guangdong Province, 510000 Patentee before: Tan Wensheng Country or region before: China |