CN218099137U - Water quality testing appearance convenient to carry - Google Patents
Water quality testing appearance convenient to carry Download PDFInfo
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- CN218099137U CN218099137U CN202222434989.XU CN202222434989U CN218099137U CN 218099137 U CN218099137 U CN 218099137U CN 202222434989 U CN202222434989 U CN 202222434989U CN 218099137 U CN218099137 U CN 218099137U
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- testing appearance
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Abstract
The utility model belongs to the technical field of water quality testing appearance, concretely relates to portable water quality testing appearance, including the water quality testing appearance body, the water quality testing appearance body has seted up the rectangular channel, and the rectangular channel is equipped with the bull stick, and the rectangular channel has seted up the mounting groove, and the bull stick is equipped with the wind spring, and the bull stick is equipped with the ratchet, and the rectangular channel is equipped with the connecting wire, and the water quality testing appearance body has seted up and has accomodate the groove, accomodates the groove and is equipped with the detection head, accomodates the groove and has seted up the through-hole, is equipped with locking mechanism in the rectangular channel; the utility model discloses a setting up of bull stick, wind spring and ratchet isotructure has realized accomodating and drawing back the automation and has withdrawed to the connecting wire, makes the connecting wire can not expose outside always, sets up simultaneously and accomodates the groove and accomodate the detection head, avoids detecting the head and exposes outside water quality testing appearance is originally external, has not only protected the connecting wire with detect the head to make device overall structure compacter conveniently carry.
Description
Technical Field
The utility model belongs to the technical field of water quality testing appearance, concretely relates to water quality testing appearance convenient to carry.
Background
A water quality tester is an instrument used to monitor various components in water. For a water quality tester, characteristics of intuition, high sensitivity, lightness, portability and the like are generally required. The water quality tester is a general name, different requirements of the used human industry are different, and the required indexes of the water quality tester are different; provide a portable water quality testing appearance of running water quality testing in the utility model patent that patent grant number is CN202123134913.7, the one end of this detector body is equipped with the connecting wire, the one end of connecting wire with detect first fixed connection, its connecting wire exposes outside this body of water quality testing appearance all the time, not only causes the hindrance easily in the use to be stained with water or earth easily on the connecting wire, still need clear up, it is comparatively inconvenient to use.
SUMMERY OF THE UTILITY MODEL
The utility model aims at: aim at providing a water quality testing appearance convenient to carry, can accomodate the connecting wire of water quality testing appearance body and detection head, avoid the connecting wire to expose and be stained with water or earth outside, be difficult to clean, protect the connecting wire and detection head simultaneously, make water quality testing appearance overall structure compacter conveniently carry.
In order to realize the technical purpose, the utility model discloses a technical scheme as follows:
the utility model provides a water quality testing appearance convenient to carry, includes the water quality testing appearance body, water quality testing appearance body rear side is opened and is equipped with the rectangular channel, the mounting groove has been seted up to the lateral wall before the rectangular channel, the rectangular channel with rotate jointly between the mounting groove and be connected with the bull stick, the bull stick with be equipped with the wind spring between the mounting groove, the fixed ratchet that is equipped with of bull stick, water quality testing appearance body lateral wall has been seted up and has been accomodate the groove, accomodate inslot portion can dismantle and be connected with the detection head, accomodate the groove seted up with the through-hole of rectangular channel intercommunication, water quality testing appearance body fixedly connected with connecting wire, the connecting wire passes the through-hole with detect first fixed connection, just the connecting wire winding is in on the bull stick, be equipped with in the rectangular channel ratchet assorted locking mechanism.
The locking mechanism comprises a rectangular rod, the rectangular rod is fixedly arranged in the rectangular groove, a sliding groove is formed in the rectangular rod, a screw rod is assembled between the front side wall and the rear side wall of the sliding groove in a rotating mode, a first helical tooth is fixedly arranged at one end of the screw rod, a second helical tooth matched with the first helical tooth in a meshed mode is arranged on the inner wall of the sliding groove in a rotating mode, a knob is arranged on the side wall of the water quality detector body in a rotating mode, the knob is connected with the second helical tooth in a transmission mode through a rotating shaft, a sliding block matched with the sliding groove is connected with the screw rod in a threaded mode, the sliding block extends out of one end of the sliding groove, a mounting groove is formed in the mounting groove, a shifting block matched with a ratchet wheel is elastically hinged to the mounting groove, a stop block is arranged between the front wall and the rear wall of the mounting groove, and the lower end of the shifting block is abutted to the lower end of the shifting block.
The accommodating groove is provided with two elastic arc-shaped clamps, the detection head is clamped in the two elastic arc-shaped clamps, and the arc-shaped grooves are formed in the front side and the rear side of the accommodating groove.
A rope loop is fixedly arranged on the lower side of the water quality detector body.
Two T-shaped slots are symmetrically formed in the front side of the water quality detector body, T-shaped clamping blocks are connected inside the T-shaped slots in a sliding mode, and the T-shaped clamping blocks are fixedly connected with a protective shell.
The utility model discloses a setting up of bull stick, wind spring and ratchet isotructure has realized accomodating the connecting wire and has drawn back the automation after, makes the connecting wire can not expose always outside, avoids the connecting wire to be stained with water or earth in the use, sets up simultaneously and accomodates the groove and accomodate the detection head, avoids detecting the head and exposes outside water quality testing appearance originally, has not only protected the connecting wire with detecting the head to it conveniently carries to make device overall structure compacter.
Drawings
The invention can be further illustrated by means of non-limiting examples given in the figures.
FIG. 1 is a schematic structural view of a portable water quality detector according to a first embodiment of the present invention;
FIG. 2 is a schematic sectional view of a portable water quality detector according to an embodiment I of the present invention;
FIG. 3 is a schematic view of a cross-sectional structure of a first embodiment of a portable water quality detector of the present invention;
FIG. 4 is a third schematic view of a cross-sectional structure of a first embodiment of a portable water quality detector of the present invention;
FIG. 5 is a schematic view of a portion of the structure at A in FIG. 4;
fig. 6 is a schematic view of the structure of the sliding block, the shifting block, the stop block and the like of the present invention;
FIG. 7 is a fourth schematic view showing a cross-sectional structure of a first embodiment of a portable water quality detector;
FIG. 8 is a schematic view of a portion of the structure of FIG. 7 at B;
fig. 9 is a schematic structural view of the protective housing and the T-shaped fixture block of the present invention.
The main element symbols are as follows:
the water quality detector comprises a water quality detector body 1, a rectangular groove 101, a rotating rod 102, a mounting groove 103, a coil spring 104, a ratchet 105, a connecting line 106, a containing groove 107, a detection head 108, a rectangular rod 21, a sliding groove 22, a screw 23, a first helical tooth 24, a second helical tooth 25, a knob 26, a sliding block 27, a shifting block 28, a stop block 29, a mounting groove 291, an elastic arc-shaped clamp 31, an arc-shaped groove 32, a rope ring 41, a T-shaped open groove 51, a T-shaped clamp block 52 and a protective shell 53.
Detailed Description
In order to make the present invention better understood by those skilled in the art, the technical solutions of the present invention are further described below with reference to the accompanying drawings and examples.
The first embodiment is as follows:
as shown in fig. 1-6, the utility model discloses a water quality detector convenient to carry, including water quality detector body 1, water quality detector body 1 rear side is opened and is equipped with rectangular channel 101, the lateral wall has seted up mounting groove 103 before rectangular channel 101, it is connected with bull stick 102 to rotate jointly between rectangular channel 101 and the mounting groove 103, be equipped with spring 104 between bull stick 102 and the mounting groove 103, bull stick 102 is fixed and is equipped with ratchet 105, water quality detector body 1 lateral wall has seted up accomodate the groove 107, it has detection head 108 to dismantle inside the groove 107 of accomodating, accomodate the groove 107 and set up the through-hole that communicates with rectangular channel 101, water quality detector body 1 fixedly connected with connecting wire 106, connecting wire 106 passes through-hole and detection head 108 fixed connection, and connecting wire 106 twines on bull stick 102, be equipped with the locking mechanism that matches with ratchet 105 in the rectangular channel 101;
when the device is not used, the detection head 108 is accommodated in the accommodating groove 107, and the connecting wire 106 is accommodated in the rectangular groove 101; when water quality detection is needed, a user firstly takes out the detection head 108, the connecting wire 106 is pulled outwards according to a needed distance, when the user pulls the connecting wire 106, the connecting wire 106 drives the rotating rod 102 to rotate clockwise, the rotating rod 102 drives the ratchet wheel 105 to rotate clockwise, when the connecting wire 106 is pulled to a proper length, the locking mechanism is adjusted to fix the position of the ratchet wheel 105, the connecting wire 106 cannot be withdrawn due to the rotation caused by the resilience force of the coil spring 104, the detection head 108 is inserted into water to be detected to detect the water quality, after the detection is finished, the locking mechanism is adjusted to release the locking of the position of the ratchet wheel 105, at the moment, the rotating rod 102 rotates anticlockwise under the resilience force of the coil spring 104, the connecting wire 106 is recovered and coiled, and meanwhile, the detection head 108 is placed back into the accommodating groove 107; the device realizes the storage of the connecting wire 106 and the detection head 108, avoids the inconvenience of carrying the water quality detector caused by the overlong connecting wire 114 and also avoids the problem that the connecting wire 114 and the detection head 116 are exposed outside and possibly damaged;
the utility model discloses a setting up of bull stick 102, wind spring 104 and ratchet 105 isotructure has realized accomodating and drawing back the automation of back to connecting wire 106 and has withdrawed, make connecting wire 106 can not expose outside always, avoid connecting wire 106 to be stained with water or earth in the use, it accomodates groove 107 to detecting head 108 to set up simultaneously, avoid detecting head 108 to expose outside water quality testing appearance body 1, not only protected connecting wire 106 and detecting head 108, and make device overall structure compacter conveniently carry.
The locking mechanism comprises a rectangular rod 21, the rectangular rod 21 is fixedly arranged in the rectangular groove 101, the rectangular rod 21 is provided with a sliding groove 22, a screw 23 is rotatably assembled between the front side wall and the rear side wall of the sliding groove 22, one end of the screw 23 is fixedly provided with a first helical tooth 24, the inner wall of the sliding groove 22 is rotatably provided with a second helical tooth 25 meshed and matched with the first helical tooth 24, the side wall of the water quality detector body 1 is rotatably provided with a knob 26, the knob 26 is in transmission connection with the second helical tooth 25 through a rotating shaft, the screw 23 is in threaded connection with a sliding block 27 matched with the sliding groove 22, one end of the sliding block 27 extending out of the sliding groove 22 is provided with an installation groove 291, a shifting block 28 matched with the ratchet wheel 105 is elastically hinged in the installation groove 291, a stop block 29 is arranged between the front wall and the rear wall of the installation groove, and the stop block 29 is abutted against the lower end of the shifting block 28;
when the position of the ratchet 105 needs to be locked, a user rotates the knob 26 in the forward direction, the knob 26 rotates to drive the second helical tooth 25 to rotate, the second helical tooth 25 drives the first helical tooth 24 meshed with the second helical tooth to rotate, so that the screw 23 rotates in the forward direction, because the slider 27 is matched with the sliding chute 22, the slider 27 can only slide along the sliding chute 22 in the forward and backward directions, so that the sliding chute 22 limits the slider 27, at the moment, the slider 27 moves along the sliding chute 22 in the direction close to the first helical tooth 24, the slider 27 drives the shifting block 28 to move to be abutted against the ratchet 105, the shifting block 28 is inserted between two teeth of the ratchet 105 to fix the position of the ratchet 105, the stopper 29 limits the shifting block 28 to ensure that the shifting block 28 can effectively fix the position of the ratchet 105, the ratchet 105 is prevented from rotating due to the resilience of the coil spring 104, when the user pulls the connecting wire 106 to rotate the ratchet 105 clockwise, the teeth of the ratchet 105 continuously shift the shifting block 28 upwards, and the shifting block 28 is elastically hinged in the mounting groove 291, so that the shifting block 28 continuously returns to the original position; when the position locking of the ratchet wheel 105 needs to be released, the knob 26 is rotated reversely to drive the screw 23 to rotate reversely, the slide block 27 moves along the slide groove 22 in the direction away from the first helical tooth 24, when the shifting block 28 is not abutted against the ratchet wheel 105, the rotating rod 102 rotates to the initial position under the action of the resilience force of the coil spring 104, and the stretched connecting line 106 is rolled up and retracted into the rectangular groove 101; the ratchet 105 can be fixed by the arrangement, and a user does not need to pull the connecting wire 106 all the time to prevent the connecting wire from being rolled up and retracted by the rotating rod 102 in the water quality detection process, so that the device is more convenient to use.
The accommodating groove 107 is provided with two elastic arc-shaped cards 31, the detection head 108 is clamped in the two elastic arc-shaped cards 31, and the front side and the rear side of the accommodating groove 107 are both provided with arc-shaped grooves 33;
the two elastic arc-shaped cards 31 have certain deformation capacity, when the detection head 108 needs to be taken out, a user respectively extends a thumb and a forefinger into the two arc-shaped grooves 33, takes the detection head 108 out of the elastic arc-shaped cards 31, when the detection head 108 needs to be put back, the detection head 108 is aligned with the opening of the accommodating groove 107, and the detection head 108 is pushed into the accommodating groove 107 and clamped into the two elastic arc-shaped cards 31; accomodate groove 107 and play the effect of accomodating and guard action to detecting head 108, the setting up of elasticity arc card 31 makes and detects head 108 and is difficult for following accomodating groove 107 and deviate from, and arc groove 33 person of facilitating the use takes out and detects head 108.
A rope loop 41 is fixedly arranged on the lower side of the water quality detector body 1; the user can lift up water quality testing appearance body 1 through gripping becket 41, and the person of facilitating the use carries to when the user normally uses water quality testing appearance body 1, can overlap becket 41 on the wrist, avoid using the in-process device landing of device to lead to damaging.
Example two:
as shown in fig. 7-9, as an improvement of the previous embodiment, two T-shaped slots 51 are symmetrically formed in the front side of the water quality detector body 1, T-shaped fixture blocks 52 are slidably connected inside the two T-shaped slots 51, and a protective shell 53 is fixedly connected to the two T-shaped fixture blocks 52; when the device is not used, the protective shell 53 slides to the top of the T-shaped slot 51, the front end button part of the water quality detector body 1 is covered, the water quality detector body 1 is protected, when the device is required to be used, the protective shell 53 slides downwards, the T-shaped clamping block 52 slides downwards along the T-shaped slot 51, the front end button part of the water quality detector body 1 is exposed, the front side button part of the water quality detector body 1 can be protected when the device is not used, and the phenomenon that the device is damaged or accumulated dust is influenced by mistaken touch is avoided to be used subsequently.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Any person skilled in the art can modify or change the above embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may 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 water quality testing appearance convenient to carry, includes the water quality testing appearance body, its characterized in that: the utility model discloses a water quality testing appearance, including water quality testing appearance body, mounting groove, runner, wind spring, ratchet, connecting wire, water quality testing appearance body rear side is opened and is equipped with the rectangular channel, the mounting groove has been seted up to the lateral wall before the rectangular channel, the rectangular channel with rotate jointly between the mounting groove and be connected with the bull stick, the bull stick with be equipped with the wind spring between the mounting groove, the fixed ratchet that is equipped with of bull stick, water quality testing appearance body lateral wall has been seted up and has been accomodate the groove, it can dismantle and be connected with the detection head to accomodate inslot portion, accomodate the groove set up with the through-hole of rectangular channel intercommunication, water quality testing appearance body fixedly connected with connecting wire, the connecting wire passes the through-hole with detect first fixed connection, just the connecting wire winding is in the rotating rod, be equipped with ratchet assorted locking mechanism in the rectangular channel.
2. The portable water quality detector according to claim 1, characterized in that: the locking mechanism comprises a rectangular rod, the rectangular rod is fixedly arranged in the rectangular groove, a sliding groove is formed in the rectangular rod, a screw rod is assembled between the front side wall and the rear side wall of the sliding groove in a rotating mode, a first helical tooth is fixedly arranged at one end of the screw rod, a second helical tooth matched with the first helical tooth in a meshed mode is arranged on the inner wall of the sliding groove in a rotating mode, a knob is arranged on the side wall of the water quality detector body in a rotating mode, the knob is connected with the second helical tooth in a transmission mode through a rotating shaft, a sliding block matched with the sliding groove is connected with the screw rod in a threaded mode, the sliding block extends out of one end of the sliding groove, a mounting groove is formed in the mounting groove, a shifting block matched with a ratchet wheel is elastically hinged to the mounting groove, a stop block is arranged between the front wall and the rear wall of the mounting groove, and the lower end of the shifting block is abutted to the lower end of the shifting block.
3. The portable water quality detector according to claim 1, characterized in that: the accommodating groove is provided with two elastic arc-shaped clamps, the detection head is clamped in the two elastic arc-shaped clamps, and arc-shaped grooves are formed in the front side and the rear side of the accommodating groove.
4. The portable water quality detector according to claim 1, characterized in that: a rope loop is fixedly arranged on the lower side of the water quality detector body.
5. The portable water quality detector according to claim 1, characterized in that: two T-shaped slots are symmetrically formed in the front side of the water quality detector body, T-shaped clamping blocks are connected inside the T-shaped slots in a sliding mode, and the T-shaped clamping blocks are fixedly connected with a protective shell jointly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222434989.XU CN218099137U (en) | 2022-09-14 | 2022-09-14 | Water quality testing appearance convenient to carry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222434989.XU CN218099137U (en) | 2022-09-14 | 2022-09-14 | Water quality testing appearance convenient to carry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218099137U true CN218099137U (en) | 2022-12-20 |
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ID=84454276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222434989.XU Active CN218099137U (en) | 2022-09-14 | 2022-09-14 | Water quality testing appearance convenient to carry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218099137U (en) |
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2022
- 2022-09-14 CN CN202222434989.XU patent/CN218099137U/en active Active
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