CN215854454U - Secondary water supply water quality testing device - Google Patents
Secondary water supply water quality testing device Download PDFInfo
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- CN215854454U CN215854454U CN202122203235.9U CN202122203235U CN215854454U CN 215854454 U CN215854454 U CN 215854454U CN 202122203235 U CN202122203235 U CN 202122203235U CN 215854454 U CN215854454 U CN 215854454U
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- coil spring
- detector body
- mounting box
- water supply
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Abstract
The utility model belongs to the technical field of water quality detection, and particularly relates to a secondary water supply water quality detection device which comprises a detector body, wherein the detector body is provided with a groove, the groove is provided with a mounting groove, the detector body is provided with an electrifying piece, the electrifying piece consists of a wiring harness and a connector, and the mounting groove is provided with a winding mechanism; the winding mechanism comprises a hollow column, a coil spring and a coil spring mounting box, the hollow column is rotatably assembled in the mounting groove, the coil spring mounting box is connected with the mounting groove, the coil spring is mounted on the coil spring mounting box, the hollow column is connected with the coil spring, the hollow column is provided with a through hole, a wire harness penetrates through the through hole and is electrically connected with the detector body, the wire harness is wound on the side face of the hollow column, and the hollow column is provided with a locking assembly; according to the utility model, the wire harness is wound through the hollow column, so that the wire harness and the joint are prevented from scattering around the detector body, and the influence on the normal use of the detector body caused by the damage of an external force to the wire harness or the joint when the detector body is not used is avoided.
Description
Technical Field
The utility model belongs to the technical field of water quality detection, and particularly relates to a secondary water supply quality detection device.
Background
The secondary water supply is a form that a unit or an individual stores and pressurizes urban public water supply or self-built facility water supply, and supplies water to users or self-use through a pipeline. The secondary water supply is mainly established for compensating the pressure shortage of the municipal water supply pipeline and ensuring the water consumption of high-rise people living in dwellings. Whether the secondary water supply facility is built, designed and constructed according to the regulations or not is directly related to the quality of secondary water supply, water pressure and water supply safety, and is closely related to the normal and stable life of people. Compared with the water supply of raw water, the water quality of secondary water supply is more easily polluted.
Because the quality of water of secondary water supply is changeed the pollution, this just needs the staff to carry the quality of water quality testing appearance to the secondary water supply often and detects, but present quality of water testing appearance lacks the function of accomodating the pencil, and this just leads to the pencil to scatter around the detector when not using quality of water testing appearance, and this just leads to the pencil to receive external force easily and destroys to influence the normal use of detector.
SUMMERY OF THE UTILITY MODEL
The purpose of the utility model is: the utility model aims to provide a secondary water supply quality detection device, which winds a wire harness through a hollow column, avoids the wire harness and a connector from scattering around a detector body, and further avoids the influence on the normal use of the detector body caused by the damage of the wire harness or the connector by external force when the detector body is not used.
In order to achieve the technical purpose, the technical scheme adopted by the utility model is as follows:
a secondary water supply quality detection device comprises a detector body, wherein a groove is formed in the rear side of the detector body, a mounting groove is formed in the rear side of the groove, the detector body is connected with an electrifying piece, the electrifying piece consists of a wiring harness and a connector, and a winding mechanism matched with the wiring harness is arranged in the mounting groove;
winding mechanism is including empty core column, coil spring and coil spring mounting box, empty core column horizontal rotation assembly in the mounting groove, the coil spring mounting box with mounting groove one side fixed connection, the coil spring install in the coil spring mounting box, empty core column one end run through the coil spring mounting box and with the coil spring is connected, empty core column is kept away from the side of coil spring mounting box one end is equipped with the through-hole, the pencil runs through the through-hole with the detector body electricity is connected, just the pencil winding is in empty core column side, empty core column is kept away from coil spring mounting box one side is equipped with the locking subassembly.
The groove is provided with a storage groove matched with the joint, the storage groove is arranged at one side close to the coil spring mounting box, and first elastic clamping blocks matched with the joint are arranged on the upper side and the lower side of the storage groove.
The recess be equipped with the logical groove of mounting groove intercommunication, just lead to the groove with the pencil phase-match, lead to about the groove both sides all be equipped with pencil assorted second elasticity fixture block.
The upper end of the groove is hinged with a cover plate through a damping rotating shaft.
The locking assembly comprises a lock disc, a lock pin and a handle, the detector body is provided with an installation cavity, one side, away from the coil spring installation box, of the hollow column extends into the installation cavity to be fixedly connected with the lock disc, the side face of the lock disc is provided with a plurality of lock holes matched with the lock pin, the lock pin and the detector body are provided with a sliding hole communicated with the installation cavity, the lock pin is in damping sliding connection with the sliding hole, and the rear end of the lock pin extends into the groove to be fixedly connected with the handle.
According to the utility model, the wire harness is wound through the hollow column, so that the wire harness and the joint are prevented from scattering around the detector body, and the influence on the normal use of the detector body caused by the damage of an external force to the wire harness or the joint when the detector body is not used is avoided.
Drawings
The utility model is further illustrated by the non-limiting examples given in the accompanying drawings;
FIG. 1 is a first schematic structural view of an embodiment of a secondary water supply quality detection apparatus according to the present invention;
FIG. 2 is a schematic structural diagram of a secondary water supply quality detection apparatus according to an embodiment of the present invention;
FIG. 3 is an enlarged schematic view at A in FIG. 2;
FIG. 4 is a schematic cross-sectional view of an embodiment of the apparatus for detecting water quality of secondary water supply according to the present invention;
FIG. 5 is an enlarged schematic view at B in FIG. 4;
the main element symbols are as follows:
the detector comprises a detector body 1, a groove 11, a mounting groove 12, a wiring harness 13, a joint 14, a hollow column 2, a coil spring mounting box 21, a through hole 22, a storage groove 3, a first elastic clamping block 31, a through groove 32, a second elastic clamping block 33, a cover plate 4, a locking disc 5, a locking pin 51, a handle 52, a mounting cavity 53 and a locking hole 54.
Detailed Description
In order that those skilled in the art can better understand the present invention, the following technical solutions are further described with reference to the accompanying drawings and examples.
As shown in fig. 1-5, the secondary water supply quality detection device of the utility model comprises a detector body 1, a groove 11 is arranged at the rear side of the detector body 1, a mounting groove 12 is arranged at the rear side of the groove 11, the detector body 1 is connected with an electrifying piece, the electrifying piece consists of a wiring harness 13 and a connector 14, and a winding mechanism matched with the wiring harness 13 is arranged in the mounting groove 12;
winding mechanism includes hollow post 2, coil spring and coil spring mounting box 21, hollow post 2 transversely rotates the assembly in mounting groove 12, coil spring mounting box 21 and 12 one side fixed connection of mounting groove, the coil spring is installed in coil spring mounting box 21, hollow post 2 one end is run through coil spring mounting box 21 and is connected with the coil spring, the side that coil spring mounting box 21 one end was kept away from to hollow post 2 is equipped with through-hole 22, pencil 13 runs through-hole 22 and is connected with detector body 1 electricity, and pencil 13 winding is in hollow post 2 side, hollow post 2 is kept away from coil spring mounting box 21 one side and is equipped with the locking subassembly.
When the detector body 1 is electrified by using the electrifying piece, the wire harness 13 is not wound on the hollow column 2, and the coil spring in the coil spring mounting box 21 is in a pressed state and the hollow column 2 is locked by the locking assembly; when the detector body 1 is not used, the connector 14 is pulled out of the interface, the hollow column 2 is unlocked through locking, at the moment, the coil spring drives the hollow column 2 to rotate in the forward direction through the elasticity of the coil spring, the through hole 22 blocks the wiring harness 13 when the hollow column 2 rotates, the wiring harness 13 rotates along with the hollow column 2, the hollow column 2 continues to rotate, the wiring harness 13 is gradually wound on the hollow column 2, the wiring harness 13 is accommodated, the wiring harness 13 and the connector 14 cannot scatter around the detector body 1, and therefore the situation that the wiring harness 13 or the connector 14 is damaged is reduced; according to the utility model, the wire harness is wound through the hollow column, so that the wire harness and the joint are prevented from scattering around the detector body, and the influence on the normal use of the detector body caused by the damage of an external force to the wire harness or the joint when the detector body is not used is avoided.
The groove 11 is provided with a storage groove 3 matched with the joint 14, the storage groove 3 is arranged on one side close to the coil spring mounting box 21, and the upper side and the lower side of the storage groove 3 are provided with first elastic clamping blocks 31 matched with the joint 14. After pencil 13 twines on hollow post 2, can accomodate in putting into storage tank 3 with joint 14, first elasticity fixture block 31 can block joint 14 when putting into storage tank 3 with joint 14, avoids joint 14 to fall out storage tank 3 easily.
The groove 11 is provided with a through groove 32 communicated with the mounting groove 12, the through groove 32 is matched with the wiring harness 13, and second elastic clamping blocks 33 matched with the wiring harness 13 are arranged on the upper side and the lower side of the through groove 32. After the pencil 13 twines and accomodates into storage tank 3 at hollow post 2 top connection 14, can go into logical groove 32 with the pencil 13 card that is close to joint 14 department, the second elasticity fixture block 33 that leads to in the groove 32 will block pencil 13, avoids pencil 13 to fall out logical groove 32 easily, can avoid like this putting into storage tank 3 after connecting 14, avoids the baffle contact between pencil 13 and storage tank 3 and the mounting groove 12 to receive the damage.
The upper end of the groove 11 is hinged with a cover plate 4 through a damping rotating shaft. When the wiring harness 13 and the joint 14 need to be stored or the detector body 1 needs to be used, the cover plate 4 is opened; after the wire harness 13 and the joint 14 are completely received, the cover plate 4 may be closed, thereby further protecting the wire harness 13 and the joint 14.
The locking subassembly includes lock dish 5, lockpin 51 and handle 52, detector body 1 is equipped with installation cavity 53, hollow column 2 is kept away from coil spring mounting box 21 one side and is stretched into in installation cavity 53 and lock dish 5 fixed connection, so a plurality of lockholes 54 with lockpin 51 assorted lock hole 5 side, lockpin 51 is equipped with the slide opening with installation cavity 53 intercommunication with detector body 1, lockpin 51 and slide opening damping sliding connection, lockpin 51 rear end stretch into in the recess 11 with handle 52 fixed connection. When the hollow column 2 needs to be locked, the lock pin 51 is pushed forwards through the handle 52, so that the lock pin 51 is clamped into the adjacent lock hole 54 on the lock disc 5, and the locking of the hollow column 2 is completed; when the hollow column 2 needs to be unlocked, the lock pin 51 is pulled backwards only by the handle 52, so that the lock pin 51 is disconnected from the lock hole 54, and the unlocking of the hollow column 2 is completed; the locking pin 51 does not easily slide by the damping connection.
The foregoing embodiments are merely illustrative of the principles of the present invention and its efficacy, and are not to be construed as limiting the utility model. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (5)
1. The utility model provides a secondary water supply water quality testing device, includes the detector body, its characterized in that: the rear side of the detector body is provided with a groove, the rear side of the groove is provided with a mounting groove, the detector body is connected with an electrifying piece, the electrifying piece consists of a wiring harness and a connector, and a winding mechanism matched with the wiring harness is arranged in the mounting groove;
winding mechanism is including empty core column, coil spring and coil spring mounting box, empty core column horizontal rotation assembly in the mounting groove, the coil spring mounting box with mounting groove one side fixed connection, the coil spring install in the coil spring mounting box, empty core column one end run through the coil spring mounting box and with the coil spring is connected, empty core column is kept away from the side of coil spring mounting box one end is equipped with the through-hole, the pencil runs through the through-hole with the detector body electricity is connected, just the pencil winding is in empty core column side, empty core column is kept away from coil spring mounting box one side is equipped with the locking subassembly.
2. The secondary water supply quality detection device according to claim 1, characterized in that: the groove is provided with a storage groove matched with the joint, the storage groove is arranged at one side close to the coil spring mounting box, and first elastic clamping blocks matched with the joint are arranged on the upper side and the lower side of the storage groove.
3. The secondary water supply quality detection device according to claim 1, characterized in that: the recess be equipped with the logical groove of mounting groove intercommunication, just lead to the groove with the pencil phase-match, lead to about the groove both sides all be equipped with pencil assorted second elasticity fixture block.
4. The secondary water supply quality detection device according to claim 1, characterized in that: the upper end of the groove is hinged with a cover plate through a damping rotating shaft.
5. The secondary water supply quality detection device according to claim 1, characterized in that: the locking assembly comprises a lock disc, a lock pin and a handle, the detector body is provided with an installation cavity, one side, away from the coil spring installation box, of the hollow column extends into the installation cavity to be fixedly connected with the lock disc, the side face of the lock disc is provided with a plurality of lock holes matched with the lock pin, the lock pin and the detector body are provided with a sliding hole communicated with the installation cavity, the lock pin is in damping sliding connection with the sliding hole, and the rear end of the lock pin extends into the groove to be fixedly connected with the handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122203235.9U CN215854454U (en) | 2021-09-10 | 2021-09-10 | Secondary water supply water quality testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122203235.9U CN215854454U (en) | 2021-09-10 | 2021-09-10 | Secondary water supply water quality testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215854454U true CN215854454U (en) | 2022-02-18 |
Family
ID=80319820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122203235.9U Active CN215854454U (en) | 2021-09-10 | 2021-09-10 | Secondary water supply water quality testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215854454U (en) |
-
2021
- 2021-09-10 CN CN202122203235.9U patent/CN215854454U/en active Active
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