CN214585057U - Acid-base concentration measuring device convenient to adjust - Google Patents
Acid-base concentration measuring device convenient to adjust Download PDFInfo
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- CN214585057U CN214585057U CN202120054721.6U CN202120054721U CN214585057U CN 214585057 U CN214585057 U CN 214585057U CN 202120054721 U CN202120054721 U CN 202120054721U CN 214585057 U CN214585057 U CN 214585057U
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- heat dissipation
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- acid
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Abstract
The utility model discloses an acid-base concentration measuring device convenient to adjust, including base, measuring apparatu main part, operating panel, display screen and connecting wire, the measuring apparatu main part is installed to one side on base top, and one side on measuring apparatu main part surface installs operating panel, the display screen is installed to the opposite side on measuring apparatu main part surface, install the connecting wire on the outer wall of measuring apparatu main part one side, and the one end of connecting wire installs the detection needle tubing. The utility model discloses an operating button who presses operating panel surface starts electric putter, and electric putter work promotes the connecting rod and extends, promotes articulated seat toward the left side motion promptly to promote branch and turn left side motion, can adjust the installation angle of branch, simultaneously through the pulling diaphragm, can adjust the installation angle between diaphragm and the branch, make device application range wider, it is more simple and convenient to operate, realized the device be convenient for adjust the function of testing stand.
Description
Technical Field
The utility model relates to an acid-base concentration measurement technical field specifically is an acid-base concentration measurement device convenient to adjust.
Background
The detection of the pH value is an important detection index for detecting the performance of the liquid, the normal use of the liquid can be influenced by the over-high pH value of the liquid, and the equipment for detecting the pH value of the liquid on the market at present has various types, high detection precision and simple operation, so the equipment is widely applied;
when the existing detection device is used, a measurement method is mostly adopted for carrying out detection by dripping for multiple times, the working efficiency is low, and meanwhile, when the existing detection device is used for measuring, the angle of a measuring frame of a measuring instrument is inconvenient to adjust, so that the use range of the device is limited when the device is used for measuring, and improvement needs to be provided aiming at the situations.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an acid-base concentration measuring device convenient to adjust to the problem of providing the inconvenient regulation of test stand angle in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an acid-base concentration measuring device convenient to adjust comprises a base, a measuring instrument main body, an operating panel, a display screen and a connecting wire, wherein the measuring instrument main body is installed on one side of the top end of the base, the operating panel is installed on one side of the surface of the measuring instrument main body, the display screen is installed on the other side of the surface of the measuring instrument main body, the connecting wire is installed on the outer wall of one side of the measuring instrument main body, a detection needle tube is installed at one end of the connecting wire, a supporting rod is installed on the other side of the top end of the base, an adjusting mechanism is arranged on the outer wall of one side of the supporting rod, the adjusting mechanism comprises an electric push rod, the electric push rod is arranged on one side of the top end of the base, a connecting rod is installed at one end of the electric push rod, a hinge seat is installed at one side of the top end of the supporting rod, a transverse plate is hinged to one side of the top end of the supporting rod, and a limiting structure is arranged on the outer wall of one side of the transverse plate, a hinged rod is installed on one side of the surface of the supporting rod, and a heat dissipation mechanism is arranged on one side of the surface of the base.
Preferably, the hinge seat is arranged on the outer wall of one side of the support rod, and one end of the hinge seat is hinged to one end of the connecting rod.
Preferably, limit structure includes spacing, locating lever, turning handle, spacing groove, bolt and positioning disk, spacing sets up on the outer wall of diaphragm one side, the locating lever is all installed at the both ends of spacing, and the one end of locating lever all extends to spacing outside and install the turning handle, the both sides on turning handle surface all are provided with the spacing groove, and the bolt is all installed to one side of spacing inslot portion, the one end of locating lever all articulates there is the positioning disk.
Preferably, the outer diameter of the bolt is smaller than the inner diameter of the limiting groove, and the bolt and the limiting groove form a clamping structure.
Preferably, the heat dissipation mechanism comprises a heat dissipation box, heat dissipation holes, a heat dissipation fan and a protective net, the heat dissipation box is arranged on one side of the surface of the measuring instrument main body, the heat dissipation holes are formed in one side of the surface of the heat dissipation box, the heat dissipation fan is installed on one side of the inside of the heat dissipation box, and the protective net is installed on one side of the outside of the heat dissipation box.
Preferably, the radiating holes are arranged on one side of the surface of the radiating box and distributed in an equidistant array on one side of the surface of the radiating box.
Compared with the prior art, the beneficial effects of the utility model are that: the acid-base concentration measuring device convenient to adjust not only realizes the function that the device is convenient to adjust the detection frame, realizes the function that the device is convenient to limit and place the detection tube, but also realizes the function that the device is convenient to radiate the detection main body;
(1) the electric push rod is started by pressing an operating button on the surface of the operating panel, works to push the connecting rod to extend, namely, the hinge seat is pushed to move towards the left side, so that the supporting rod is pushed to move towards the left side, the mounting angle of the supporting rod can be adjusted, and meanwhile, the mounting angle between the transverse plate and the supporting rod can be adjusted by pulling the transverse plate, so that the device is wider in application range and simpler and more convenient to operate, and the function of the device for conveniently adjusting the detection frame is realized;
(2) the rotating handle is pushed manually, namely the limiting groove is pushed to move towards the inner side of the limiting frame, so that the positioning plate is pushed to resist against the outer surface of the detection needle tube to limit the detection needle tube, then the bolt is clamped into the limiting groove to position the detection needle tube, and the function that the device is convenient for limiting and placing the detection tube is realized;
(3) through the back installation at the measuring apparatu main part heat dissipation case, at the internally mounted fan of heat dissipation case simultaneously, start the fan that dispels the heat that the work of measuring apparatu main part produced, dispel the heat to the measuring apparatu main part to at the externally mounted one deck protection network of heat dissipation case, can play the dustproof effect of protection, set up the louvre on the surface of heat dissipation case after that, can dispel the heat to the heat dissipation case, realized the device and be convenient for to the radiating function of detection main part.
Drawings
Fig. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a rear view of the detector of the present invention;
fig. 3 is a schematic view of the enlarged structure of a part a in fig. 1 according to the present invention;
fig. 4 is a schematic view of the top-view structure of the limiting structure of the present invention.
In the figure: 1. a base; 2. a meter body; 3. an operation panel; 4. a display screen; 5. a connecting wire; 6. An adjustment mechanism; 601. an electric push rod; 602. a connecting rod; 603. a hinged seat; 7. a strut; 8. a transverse plate; 9. detecting a needle tube; 10. a limiting structure; 1001. a limiting frame; 1002. positioning a rod; 1003. a handle is rotated; 1004. a limiting groove; 1005. a bolt; 1006. positioning a plate; 11. a hinged lever; 12. a heat dissipation mechanism; 1201. a heat dissipation box; 1202. heat dissipation holes; 1203. a heat radiation fan; 1204. and (4) a protective net.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides an embodiment: an acid-base concentration measuring device convenient to adjust comprises a base 1, a measuring instrument main body 2, an operation panel 3, a display screen 4 and a connecting wire 5, wherein the measuring instrument main body 2 is installed on one side of the top end of the base 1, the operation panel 3 is installed on one side of the surface of the measuring instrument main body 2, the display screen 4 is installed on the other side of the surface of the measuring instrument main body 2, the connecting wire 5 is installed on the outer wall of one side of the measuring instrument main body 2, a detection needle tube 9 is installed at one end of the connecting wire 5, a supporting rod 7 is installed on the other side of the top end of the base 1, an adjusting mechanism 6 is arranged on the outer wall of one side of the supporting rod 7, the adjusting mechanism 6 comprises an electric push rod 601, the electric push rod 601 is arranged on one side of the top end of the base 1, the model of the electric push rod 601 is FDR40, a connecting rod 602 is installed at one end of the electric push rod 601, a hinge seat 603 is installed at one end of the connecting rod 602, the hinge seat 603 is arranged on the outer wall of one side of the supporting rod 7, one end of the hinge seat 603 is hinged to one end of the connecting rod 602, an operation button on the surface of the operation panel 3 is pressed to start the electric push rod 601, the electric push rod 601 works to push the connecting rod 602 to extend, namely, the hinge seat 603 is pushed to move towards the left side, so that the supporting rod 7 is pushed to move towards the left side, the mounting angle of the supporting rod 7 can be adjusted, and meanwhile, the mounting angle between the transverse plate 8 and the supporting rod 7 can be adjusted by pulling the transverse plate 8, so that the device is wider in application range and simpler and more convenient to operate;
a transverse plate 8 is hinged to one side of the top end of the supporting rod 7, a limiting structure 10 is arranged on the outer wall of one side of the transverse plate 8, the limiting structure 10 comprises a limiting frame 1001, a positioning rod 1002, a rotating handle 1003, a limiting groove 1004, a plug 1005 and a positioning disc 1006, the limiting frame 1001 is arranged on the outer wall of one side of the transverse plate 8, the positioning rods 1002 are arranged at two ends of the limiting frame 1001, one end of each positioning rod 1002 extends to the outside of the limiting frame 1001 and is provided with the rotating handle 1003, the limiting groove 1004 is arranged at two sides of the surface of the rotating handle 1003, the plug 1005 is arranged at one side inside the limiting groove 1004, one end of each positioning rod 1002 is hinged to the positioning disc 1006, the outer diameter of the plug 1005 is smaller than the inner diameter of the limiting groove 1004, the plug 1005 and the limiting groove 1004 form a clamping structure, liquid to be detected is poured into a measuring cup, one end of a needle tube 9 to be detected is inserted into the measuring cup to dip the liquid, the pH value of the solution is measured through a pH selection electrode, displaying a corresponding PH value through the display screen 4, contrasting the pH value of the detection liquid according to the PH value, clamping the detection needle tube 9 into the limiting frame 1001 after measurement is finished, then manually pushing the rotating handle 1003, namely pushing the limiting groove 1004 to move towards the inner side of the limiting frame 1001, thereby pushing the positioning disc 1006 to resist the outer surface of the detection needle tube 9, limiting the detection needle tube 9, and then clamping the plug 1005 into the limiting groove 1004 to position the detection needle tube 9;
the hinged rod 11 is installed on one side of the surface of the supporting rod 7, the heat dissipation mechanism 12 is arranged on one side of the surface of the base 1, the heat dissipation mechanism 12 comprises a heat dissipation box 1201, heat dissipation holes 1202, heat dissipation fans 1203 and a protective net 1204, the heat dissipation box 1201 is arranged on one side of the surface of the measuring instrument main body 2, the heat dissipation holes 1202 are arranged on one side of the surface of the heat dissipation box 1201, the heat dissipation fans 1203 are installed on one side of the inner portion of the heat dissipation box 1201, the model of the heat dissipation fans 1203 is LD121238HBL, the protective net 1204 is installed on one side of the outer portion of the heat dissipation box 1201, the heat dissipation holes 1202 are distributed on one side of the surface of the heat dissipation box 1201 in an equally-spaced array mode, the heat dissipation fans 1203 are installed on the back of the measuring instrument main body 2, the heat dissipation fans 1203 are installed inside the heat dissipation box 1201, and the heat dissipation fans 1203 can be started to blow out heat generated by the operation of the measuring instrument main body 2, a protective net 1204 is installed outside the heat dissipation box 1201 to protect and prevent dust, and heat dissipation holes 1202 are formed in the surface of the heat dissipation box 1201 to dissipate heat of the heat dissipation box 1201.
The working principle is as follows: the utility model discloses when using, prepare the device, move the device to suitable area, then put through the partial external power supply of device, at first, the liquid that will detect is poured into the measurement cup, then insert the one end that detects needle tubing 9 and carry out dipping in of liquid and get in the measurement cup, measure the pH value of solution through pH selective electrode, show corresponding pH value through display screen 4, contrast the pH valve that detects liquid according to the pH value, after measuring, go into the inside of spacing 1001 with detecting needle tubing 9 card, manual promotion turning handle 1003 follows, promote spacing groove 1004 to the inboard motion of spacing 1001 promptly, thereby promote positioning disk 1006 and resist on detecting needle tubing 9's the surface, spacing detecting needle tubing 9, later can fix a position detecting needle tubing 9 with the inside that bolt 1005 card goes into spacing groove 1004;
then, an operating button on the surface of the operating panel 3 is pressed to start the electric push rod 601, the electric push rod 601 works to push the connecting rod 602 to extend, namely, the hinge seat 603 is pushed to move towards the left side, so that the supporting rod 7 is pushed to move towards the left side, the mounting angle of the supporting rod 7 can be adjusted, and meanwhile, the mounting angle between the transverse plate 8 and the supporting rod 7 can be adjusted by pulling the transverse plate 8, so that the device is wider in application range and simpler and more convenient to operate;
finally, the heat dissipation box 1201 is installed on the back of the measuring instrument main body 2, the heat dissipation fan 1203 is installed inside the heat dissipation box 1201, the heat generated by the work of the measuring instrument main body 2 can be blown out by starting the heat dissipation fan 1203 to dissipate the heat of the measuring instrument main body 2, the protective net 1204 is installed outside the heat dissipation box 1201, the protective and dustproof effects can be achieved, and then the heat dissipation holes 1202 are formed in the surface of the heat dissipation box 1201, and the heat dissipation box 1201 can be dissipated.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides an acid-base concentration measurement device convenient to adjust, includes base (1), measuring apparatu main part (2), operating panel (3), display screen (4) and connecting wire (5), its characterized in that: the measuring instrument is characterized in that a measuring instrument main body (2) is installed on one side of the top end of the base (1), an operation panel (3) is installed on one side of the surface of the measuring instrument main body (2), a display screen (4) is installed on the other side of the surface of the measuring instrument main body (2), a connecting wire (5) is installed on the outer wall of one side of the measuring instrument main body (2), a detection needle tube (9) is installed at one end of the connecting wire (5), a supporting rod (7) is installed on the other side of the top end of the base (1), an adjusting mechanism (6) is arranged on the outer wall of one side of the supporting rod (7), the adjusting mechanism (6) comprises an electric push rod (601), the electric push rod (601) is arranged on one side of the top end of the base (1), a connecting rod (602) is installed at one end of the electric push rod (601), a hinge seat (603) is installed at one end of the connecting rod (602), and a transverse plate (8) is hinged to one side of the top end of the supporting rod (7), and the outer wall of one side of the transverse plate (8) is provided with a limiting structure (10), one side of the surface of the supporting rod (7) is provided with a hinged rod (11), and one side of the surface of the base (1) is provided with a heat dissipation mechanism (12).
2. The acid-base concentration measuring device convenient to adjust of claim 1, wherein: articulated seat (603) set up on the outer wall of branch (7) one side, the one end of articulated seat (603) and the one end of connecting rod (602) are articulated each other.
3. The acid-base concentration measuring device convenient to adjust of claim 1, wherein: limiting structure (10) are including spacing (1001), locating lever (1002), turning handle (1003), spacing groove (1004), bolt (1005) and positioning disk (1006), spacing (1001) sets up on the outer wall of diaphragm (8) one side, locating lever (1002) are all installed at the both ends of spacing (1001), and the one end of locating lever (1002) all extends to the outside of spacing (1001) and installs turning handle (1003), the both sides on turning handle (1003) surface all are provided with spacing groove (1004), and bolt (1005) are all installed to the inside one side in spacing groove (1004), the one end of locating lever (1002) all articulates there is positioning disk (1006).
4. The acid-base concentration measuring device convenient to adjust of claim 3, wherein: the outer diameter of the plug pin (1005) is smaller than the inner diameter of the limiting groove (1004), and the plug pin (1005) and the limiting groove (1004) form a clamping structure.
5. The acid-base concentration measuring device convenient to adjust of claim 1, wherein: the heat dissipation mechanism (12) comprises a heat dissipation box (1201), heat dissipation holes (1202), a heat dissipation fan (1203) and a protection net (1204), wherein the heat dissipation box (1201) is arranged on one side of the surface of the measuring instrument main body (2), the heat dissipation holes (1202) are arranged on one side of the surface of the heat dissipation box (1201), the heat dissipation fan (1203) is installed on one side of the inside of the heat dissipation box (1201), and the protection net (1204) is installed on one side of the outside of the heat dissipation box (1201).
6. The acid-base concentration measuring device convenient to adjust of claim 5, wherein: the heat dissipation holes (1202) are formed in one side of the surface of the heat dissipation box (1201), and the heat dissipation holes (1202) are distributed in an equidistant array on one side of the surface of the heat dissipation box (1201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120054721.6U CN214585057U (en) | 2021-01-11 | 2021-01-11 | Acid-base concentration measuring device convenient to adjust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120054721.6U CN214585057U (en) | 2021-01-11 | 2021-01-11 | Acid-base concentration measuring device convenient to adjust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214585057U true CN214585057U (en) | 2021-11-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120054721.6U Active CN214585057U (en) | 2021-01-11 | 2021-01-11 | Acid-base concentration measuring device convenient to adjust |
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| Country | Link |
|---|---|
| CN (1) | CN214585057U (en) |
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2021
- 2021-01-11 CN CN202120054721.6U patent/CN214585057U/en active Active
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