CN212391465U - Acidimeter for food detection - Google Patents
Acidimeter for food detection Download PDFInfo
- Publication number
- CN212391465U CN212391465U CN202020591140.1U CN202020591140U CN212391465U CN 212391465 U CN212391465 U CN 212391465U CN 202020591140 U CN202020591140 U CN 202020591140U CN 212391465 U CN212391465 U CN 212391465U
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- acidimeter
- fixedly arranged
- inner cavity
- column
- top end
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Abstract
The utility model discloses a food detects uses acidimeter, include: a desktop acidometer body; the fixing seat is fixedly arranged on one side of the table-type acidimeter main body; the supporting component is arranged at the top end of the fixed seat; and the clamping mechanism is arranged on the other side of the table-type acidimeter main body. This acidimeter for food detection can shift out the grip block to the top of desk-top acidimeter main part through being provided with fixture to can carry out the centre gripping to the test tube through being provided with the centre gripping subassembly and fix, so that detect electrode can detect the food solvent in the test tube, easy operation has improved the device's practicality greatly.
Description
Technical Field
The utility model relates to a food detection equipment technical field specifically is a food detects uses acidimeter.
Background
The food safety detection is to detect harmful substances in food according to national indexes, mainly detect some harmful and toxic indexes, such as heavy metal, aflatoxin and the like, one important aspect of food science and engineering is to introduce and apply chemical unit operation and develop and form food engineering unit operation, thereby promoting the development of food industry to large-scale, continuous and automatic directions, the acidity is an instrument commonly used for food detection, wherein a desk-top acidometer can automatically compensate errors generated by temperature change in measurement, PH, MV or temperature values measured by the instrument can be read out from a liquid crystal display screen of the instrument, the display screen has a backlight function, the instrument can be charged in a built-in mode, a user can carry out operation measurement outdoors, and the bottom voltage reminds the user to charge in time;
present desk-top acidimeter adopts mechanical arm formula structure to grip the electrode usually, adjusts comparatively complicatedly when detecting food solvent, and still need just can examine the solvent of leaving in the test-tube with the help of the test-tube rack at present, and the practicality is not strong, is not convenient for use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a acidimeter for food detection to solve at least among the prior art and adjust comparatively complicatedly when detecting the food solvent, still need just can examine the solvent of leaving in the test-tube with the help of the test-tube rack, the practicality is not strong, the problem of not being convenient for to use.
In order to achieve the above object, the utility model provides a following technical scheme: an acidimeter for food testing comprising:
a desktop acidometer body;
the fixing seat is fixedly arranged on one side of the table-type acidimeter main body;
the supporting component is arranged at the top end of the fixed seat;
and the clamping mechanism is arranged on the other side of the table-type acidimeter main body.
Preferably, the support assembly comprises: the circular column is rotatably arranged at the top end of the fixed seat through a bearing in the vertical direction, an inner ring of the bearing is in interference fit with the outer wall of the circular column, and an outer ring of the bearing is fixedly arranged at the top end of the fixed seat; the guide rod is inserted and connected with the top end of the round column; the supporting rod is fixedly arranged at the top end of the guide rod; the electrode support is fixedly arranged on one side of the supporting rod; and the detection electrode is detachably arranged on the inner side of the electrode support and is electrically connected with the desk-top acidity meter main body.
Preferably, the inner cavity of the circular column is provided with a sliding groove along the vertical direction, one part of the sliding block is inserted into the inner cavity of the sliding groove, and the other part of the sliding block is fixedly arranged on the outer wall of the guide rod.
Preferably, a rectangular groove is formed in one side of the desk-top acidometer main body, and the clamping mechanism comprises: the plug board is inserted with the bottom end of the inner side of the inner cavity of the rectangular groove; the supporting column is fixedly arranged on one side of the inserting plate and is in adaptive insertion connection with the inner cavity of the rectangular groove; the clamping assembly, a bar groove has been seted up to the top one side of support column, just the clamping assembly sets up the inner chamber in bar groove.
Preferably, the clamping assembly comprises: the limiting rod is fixedly arranged in the inner cavity of the strip-shaped groove along the front-back direction; the front side and the rear side of the outer wall of the limiting rod are respectively sleeved with a limiting block; the spring is fixedly arranged between the outer side of the limiting block and the inner side of the inner cavity of the strip-shaped groove, and the spring is sleeved with the outer wall of the limiting rod; the connecting column is fixedly arranged on one side of the limiting block; the clamping block extends out of one side of the connecting column to form an inner cavity of the strip-shaped groove and is fixedly provided with the clamping block, and the inner side of the clamping block is arc-shaped.
Preferably, the shape of the inner cavity of the insertion plate is T-shaped, and the insertion plate is in adaptive insertion with the bottom end of the inner side of the inner cavity of the rectangular groove.
Compared with the prior art, the beneficial effects of the utility model are that: this acidimeter for food detection can be convenient for remove detection electrode through the cooperation of supporting component and fixing base, can shift out the grip block to the top of desk-top acidimeter main part through being provided with fixture to can carry out the centre gripping to the test tube through being provided with clamping component and fix, so that detection electrode can detect the food solvent in the test tube, easy operation has improved the device's practicality greatly.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic diagram of the explosion structure of the present invention;
FIG. 3 is an enlarged view of the point A of FIG. 2 according to the present invention;
fig. 4 is a top cross-sectional view of the support pillar of the present invention.
In the figure: 1. desk-top acidimeter main part, 2, fixing base, 3, supporting component, 31, circular post, 311, spout, 312, slider, 32, guide arm, 33, bracing piece, 34, electrode support, 35, detection electrode, 4, fixture, 41, picture peg, 42, support column, 43, centre gripping subassembly, 431, gag lever post, 432, stopper, 433, spring, 434, spliced pole, 435, grip block, 44, bar groove, 5, rectangular groove.
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 a technical solution: an acidimeter for food testing comprising: the device comprises a table type acidimeter main body 1, a fixed seat 2, a supporting component 3 and a clamping mechanism 4, wherein the fixed seat 2 is fixedly arranged on one side of the table type acidimeter main body 1; supporting component 3 sets up on the top of fixing base 2, and fixture 4 sets up the opposite side at desk-top acidity meter main part 1.
Preferably, the support assembly 3 further comprises: circular post 31, the guide arm 32, bracing piece 33, electrode holder 34 and detection electrode 35, circular post 31 rotates through the bearing along upper and lower direction and sets up on the top of fixing base 2, the inner ring of bearing and circular post 31's outer wall interference fit, and the fixed top that sets up at fixing base 2 of outer loop of bearing, guide arm 32 pegs graft mutually with circular post 31's top, bracing piece 33 is fixed to be set up on the top of guide arm 32, electrode holder 34 is fixed to be set up in one side of bracing piece 33, detection electrode 35 detachably sets up the inboard at electrode holder 34, detection electrode 35 is prior art, and electrode holder 34 can adjust the height of detection electrode 35 fixedly, detection electrode 35 and desk-top acidimeter main part 1 electric connection.
Preferably, the inner cavity of the circular column 31 is provided with a sliding slot 311 along the vertical direction, a part of the sliding block 312 is inserted into the inner cavity of the sliding slot 311, and the other part of the sliding block 312 is fixedly arranged on the outer wall of the guide rod 32, so that the guide rod 32 can be prevented from moving out of the inner cavity of the circular column 31 by the sliding block 312 and the sliding slot 311, and the guide rod 32 can be stably moved.
Preferably, one side of the desktop acidometer body 1 is provided with a rectangular groove 5, and the clamping mechanism 4 comprises: picture peg 41, support column 42, centre gripping subassembly 43 and bar groove 44, picture peg 41 pegs graft mutually with the inboard bottom of the inner chamber of rectangular channel 5, and picture peg 41 can remove about moving, and support column 42 is fixed to be set up in one side of picture peg 41, and support column 42 pegs graft with the inner chamber looks adaptation of rectangular channel 5, reducible space that it took when support column 42 was located the inner chamber of rectangular channel 5, bar groove 44 has been seted up to one side of the top of support column 42, and centre gripping subassembly 43 sets up the inner chamber at bar groove 44.
Preferably, the clamping assembly 43 further comprises: the limiting rod 431 is fixedly arranged in the inner cavity of the strip-shaped groove 44 along the front-back direction, the limiting blocks 432 are sleeved on the front side and the back side of the outer wall of the limiting rod 431, the limiting blocks 432 can move on the outer wall of the limiting rod 431, the spring 433 is fixedly arranged between the outer side of the limiting blocks 432 and the inner side of the inner cavity of the strip-shaped groove 44, the spring 433 is sleeved with the outer wall of the limiting rod 431, the spring 433 is a rotary spring, the two limit blocks 432 can be pushed to move inwards under the action of the elastic force of the spring 433, so that the two clamping blocks 435 can move inwards to clamp and fix the test tube, the connecting column 434 is fixedly arranged at one side of the limit blocks 432, one side of the connecting column 434 extends out of the inner cavity of the strip-shaped groove 44 and is fixedly provided with the clamping blocks 435, and the inner side of the clamping block 435 is arc-shaped, and the inner side of the clamping block 435 can clamp test tubes with different diameters.
Preferably, the inner cavity of the insertion plate 41 is shaped like a "T", and the insertion plate 41 is inserted into the bottom end of the inner side of the inner cavity of the rectangular slot 5, so as to prevent the insertion plate 41 from separating from the bottom end of the inner side of the inner cavity of the rectangular slot 5.
All the electrical components in the present application are connected with the power supply adapted to the electrical components through the wires, and an appropriate controller should be selected according to actual conditions to meet the control requirements, specific connection and control sequence.
When food reagents stored in a test tube are detected, the supporting column 42 is pulled outwards to enable the inserting plate 41 and the supporting column 42 to move outwards, the two clamping blocks 435 are moved to the upper part of the table acidometer main body 1, the clamping blocks 435 are pulled towards two sides to enable the connecting column 434 to drive the limiting blocks 432 to move outwards under the limitation of the limiting rods 431 and extrude the springs 433, so that the test tube can be placed on the inner sides of the two limiting blocks 432, the two clamping blocks 435 can clamp and fix the test tube under the elastic force of the springs 433, the guide rod 32 can vertically move upwards under the limitation of the sliding groove 311 and the sliding block 312 by pulling the supporting rod 33 upwards to drive the detection electrode 35 to move upwards, the detection electrode 35 can be rotated to move to the position right above the test tube under the support of the circular column 31, the bottom end of the detection motor 35 can be inserted into the test tube after the supporting column 42 is loosened, thereby start desk-top acidity meter main part 1 back, can detect the pH valve of food solvent in the test tube, easy operation, and directly can detect the food solvent who leaves in the test tube, the practicality is stronger.
In the description of the present invention, it is to be understood that the terms "top end", "bottom end", "front side", "rear side", "outer wall", "inner cavity", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation; also, unless expressly stated or limited otherwise, the terms "engaging", "fixedly disposed", "interference fit", "disposed", and the like are to be construed broadly, e.g., as a fixed connection, a detachable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. An acidimeter for food detection, comprising:
a desk acidimeter main body (1);
the fixing seat (2) is fixedly arranged on one side of the desk-top acidometer main body (1);
the supporting component (3) is arranged at the top end of the fixed seat (2);
and the clamping mechanism (4) is arranged on the other side of the table-type acidimeter main body (1).
2. The acidimeter for food detection according to claim 1, wherein: the support assembly (3) comprises:
the round column (31) is rotatably arranged at the top end of the fixed seat (2) through a bearing along the vertical direction, an inner ring of the bearing is in interference fit with the outer wall of the round column (31), and an outer ring of the bearing is fixedly arranged at the top end of the fixed seat (2);
the guide rod (32) is inserted and connected with the top end of the round column (31);
the supporting rod (33) is fixedly arranged at the top end of the guide rod (32);
an electrode holder (34) fixedly arranged on one side of the support rod (33);
the detection electrode (35) is detachably arranged on the inner side of the electrode support (34), and the detection electrode (35) is electrically connected with the table-type acidimeter main body (1).
3. The acidimeter for food detection according to claim 2, wherein: the inner cavity of the round column (31) is provided with a sliding groove (311) along the vertical direction, the inner cavity of the sliding groove (311) is inserted with one part of the sliding block (312), and the other part of the sliding block (312) is fixedly arranged on the outer wall of the guide rod (32).
4. The acidimeter for food detection according to claim 1, wherein: rectangular channel (5) have been seted up to one side of desk-top acidimeter main part (1), fixture (4) include:
the inserting plate (41) is inserted and connected with the bottom end of the inner side of the inner cavity of the rectangular groove (5);
the supporting column (42) is fixedly arranged on one side of the inserting plate (41), and the supporting column (42) is in adaptive insertion connection with an inner cavity of the rectangular groove (5);
a clamping component (43), a strip-shaped groove (44) is formed in one side of the top end of the supporting column (42), and the clamping component (43) is arranged in an inner cavity of the strip-shaped groove (44).
5. The acidimeter for food detection according to claim 4, wherein: the clamping assembly (43) comprises:
the limiting rod (431) is fixedly arranged in the inner cavity of the strip-shaped groove (44) along the front-back direction;
the front side and the rear side of the outer wall of the limiting rod (431) are sleeved with limiting blocks (432);
the spring (433) is fixedly arranged between the outer side of the limiting block (432) and the inner side of the inner cavity of the strip-shaped groove (44), and the spring (433) is sleeved with the outer wall of the limiting rod (431);
the connecting column (434) is fixedly arranged on one side of the limiting block (432);
the clamping block (435) extends out of the inner cavity of the strip-shaped groove (44) from one side of the connecting column (434), the clamping block (435) is fixedly arranged, and the inner side of the clamping block (435) is arc-shaped.
6. The acidimeter for food detection according to claim 4, wherein: the inner cavity of the inserting plate (41) is T-shaped, and the inserting plate (41) is inserted into the bottom end of the inner side of the inner cavity of the rectangular groove (5) in a matched mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020591140.1U CN212391465U (en) | 2020-04-20 | 2020-04-20 | Acidimeter for food detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020591140.1U CN212391465U (en) | 2020-04-20 | 2020-04-20 | Acidimeter for food detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212391465U true CN212391465U (en) | 2021-01-22 |
Family
ID=74248941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020591140.1U Expired - Fee Related CN212391465U (en) | 2020-04-20 | 2020-04-20 | Acidimeter for food detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212391465U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114487043A (en) * | 2022-01-19 | 2022-05-13 | 张缤 | Electrochemical detector and detection method for detecting harmful overproof substance components in food |
-
2020
- 2020-04-20 CN CN202020591140.1U patent/CN212391465U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114487043A (en) * | 2022-01-19 | 2022-05-13 | 张缤 | Electrochemical detector and detection method for detecting harmful overproof substance components in food |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210122 |
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| CF01 | Termination of patent right due to non-payment of annual fee |