CN211602934U - Food sterilization detection device - Google Patents
Food sterilization detection device Download PDFInfo
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- CN211602934U CN211602934U CN202020253205.1U CN202020253205U CN211602934U CN 211602934 U CN211602934 U CN 211602934U CN 202020253205 U CN202020253205 U CN 202020253205U CN 211602934 U CN211602934 U CN 211602934U
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- fluorescence detector
- atp fluorescence
- atp
- organism
- detector body
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Abstract
The utility model discloses a food sterilization detection device, including the ATP fluorescence detector organism, the surface embedding of ATP fluorescence detector organism is fixed with the display screen, the rectangle breach has been seted up to top one side of ATP fluorescence detector organism, the detection slot has been seted up to the top surface of rectangle breach, the lateral wall that ATP fluorescence detector organism corresponds the rectangle breach place is connected with the cover through the hinge rotation and establishes the protecting cover that detects the slot, the bottom internal fixation of ATP fluorescence detector organism has the balancing weight. In the utility model, the ATP fluorescence detector body is in a vertical state under the action of gravity by pressing the rotating wheel, so that the problem that the ATP fluorescence detector body is difficult to ensure the vertical state due to the operation habit of operators can be effectively overcome, and the detection accuracy of the ATP fluorescence detector is improved; the ATP fluorescence detector body is fixed on the desktop through the support frame, the manual holding process is omitted, and the detection efficiency of the ATP fluorescence detector is further improved.
Description
Technical Field
The utility model relates to a food detection technology field, concretely relates to food sterilization detection device.
Background
Food sterilization is to take food raw materials and processed products as objects, and achieve the stabilization of food quality by sterilizing and degerming microorganisms which are main factors causing food deterioration, thereby effectively prolonging the quality guarantee period of food, reducing the survival number of harmful bacteria in food and avoiding human body infection caused by the intake of live bacteria or human poisoning caused by bacterial toxins generated in food in advance.
The common mode for rapidly detecting bacteria on the market at present adopts an ATP fluorescence detector to detect, and the ATP fluorescence detector is based on the firefly luminescence principle and utilizes a luciferase-luciferin system to rapidly detect Adenosine Triphosphate (ATP). Because all living biological cells contain constant ATP, the ATP content can clearly indicate the residual quantity of microorganisms and other organisms in a sample and is used for judging the sanitary condition, generally, the ATP fluorescence detector is required to be ensured to be in a vertical state in the using process of the ATP fluorescence detector, and generally, the ATP fluorescence detector is difficult to be ensured to be in the vertical state in the manual holding process due to different habits of operators, so that the experimental result is influenced, and the accuracy of the detection result is difficult to be ensured.
SUMMERY OF THE UTILITY MODEL
In order to overcome the technical problem, the utility model aims to provide a food sterilization detection device, which enables the ATP fluorescence detector body to be in a vertical state under the action of gravity by pressing the rotating wheel, and can effectively overcome the defect that the ATP fluorescence detector body is difficult to ensure the vertical state due to the operation habit of operators, thereby improving the detection accuracy of the ATP fluorescence detector; the ATP fluorescence detector body is fixed on the desktop through the support frame, the manual holding process is omitted, and the detection efficiency of the ATP fluorescence detector is further improved.
The purpose of the utility model can be realized by the following technical scheme:
the food sterilization detection device comprises an ATP fluorescence detector body, a display screen is fixedly embedded in the surface of the ATP fluorescence detector body, a rectangular notch is formed in one side of the top of the ATP fluorescence detector body, a detection slot is formed in the top surface of the rectangular notch, a protective cover covering the detection slot is rotatably connected to the side wall, corresponding to the rectangular notch, of the ATP fluorescence detector body through a hinge, a balancing weight is fixed to the inner portion of the bottom end of the ATP fluorescence detector body, the ATP fluorescence detector body can be in a vertical state under the action of gravity when the upper portion of the ATP fluorescence detector body is held through the balancing weight, two sliding grooves are symmetrically formed in the back surface of the ATP fluorescence detector body relative to the vertical central plane of the ATP fluorescence detector body, sawtooth grooves are formed in the positions, corresponding to the sliding grooves, of the inner wall of the ATP fluorescence detector body, and sliding blocks are connected to the positions, the end of the sliding block is connected with a rotating wheel movably connected with the side wall of the ATP fluorescence detector body through a shaft lever in a transmission mode, an inserting rod is fixed on the outer wall of the sliding groove relative to the sliding block, a poking rod in sliding connection with the sliding groove is sleeved on the outer wall of the inserting rod, a reset spring is connected between the poking rod and the inserting rod, a sawtooth ring in clamping connection with the sawtooth groove is fixed on the outer wall of the poking rod, and fixing of different positions of the poking rod can be achieved through clamping connection of the sawtooth groove and the sawtooth ring.
Further, the method comprises the following steps: when the poke rod is located on the inner side of the sliding groove, the outer surface of the rotating wheel is overlapped with the outer side wall of the ATP fluorescence detector body, and the length of the sliding groove is 5-8mm, so that when the poke rod moves in the sliding groove, the poke rod can be connected with the rotating wheel and extend to the outer portion of the ATP fluorescence detector body, and the ATP fluorescence detector body is convenient for a detection person to hold.
Further, the method comprises the following steps: the outer surface of the rotating wheel is a frosted surface, and the outer surface of the rotating wheel is set to be the frosted surface, so that the friction force of a detector during holding can be improved.
Further, the method comprises the following steps: the supporting support frame that is provided with of ATP fluorescence detector organism, the support frame includes two first struts and the second strut of splicing each other, first strut includes first grudging post and the first bottom plate that the rotation of each other connects, the second strut includes second grudging post and the second bottom plate that the rotation of each other connects, the joint groove has been seted up to the surface central point department of putting of runner, the top lateral wall of first grudging post and second grudging post all is fixed with the inserted bar that is used for pegging graft with the joint groove, can be convenient for fix the ATP fluorescence detector organism on the desktop through setting up the support frame.
Further, the method comprises the following steps: the side wall of the first bottom plate, deviating from and being connected with the first vertical frame, is provided with an occlusion groove, the side wall of the second bottom plate, deviating from and being connected with the second vertical frame, is fixed with an occlusion convex block, and the occlusion convex block and the occlusion groove are mutually clamping members, and the connection strength of the first vertical frame and the second vertical frame can be improved through the arrangement of the occlusion convex block and the occlusion groove.
Further, the method comprises the following steps: the structure of first grudging post and second grudging post is the same, and the length of first grudging post is greater than the distance 2-3cm that the surface center of rotating the wheel reaches the ATP fluorescence detector organism, and this height is favorable to under the support frame supports the ATP fluorescence detector organism, utilizes the balancing weight in the ATP fluorescence detector organism to guarantee that the ATP fluorescence detector organism is in vertical state.
The utility model has the advantages that:
1. the bottom end of the ATP fluorescence detector body is internally fixed with a balancing weight, the back of the ATP fluorescence detector body is provided with two sliding grooves, the inner wall of the ATP fluorescence detector body is provided with a sawtooth groove corresponding to the position of the sliding groove, the inner part of the ATP fluorescence detector body is connected with a sliding block in a sliding way corresponding to the position of the sliding groove, the end part of the sliding block is connected with a rotating wheel movably connected with the side wall of the ATP fluorescence detector body through a shaft lever in a transmission way, the outer wall of the sliding block corresponding to the sliding groove is fixed with an inserting rod, the outer wall of the inserting rod is sleeved with a poking rod which is connected with the sliding groove in a sliding way, a reset spring is connected between the poking rod and the inserting rod, the outer wall of the poking rod is fixed with a sawtooth ring which is clamped with the sawtooth groove, the two sides of the ATP fluorescence detector, the ATP fluorescence detector body is in a vertical state under the action of gravity by pressing the rotating wheel, so that the problem that the ATP fluorescence detector body is difficult to ensure the vertical state due to the operation habit of operators can be effectively overcome, and the detection accuracy of the ATP fluorescence detector is improved;
2. a supporting frame is arranged on an ATP fluorescence detector body in a matched mode, a first supporting frame of the supporting frame is composed of a first vertical frame and a first bottom plate which are mutually rotatably connected, a second supporting frame of the supporting frame is composed of a second vertical frame and a second bottom plate which are mutually rotatably connected, a clamping groove is formed in the center of the outer surface of a rotating wheel, inserting rods used for being inserted into the clamping grooves are fixed on the side walls of the top ends of the first vertical frame and the second vertical frame, and an occlusion groove is formed in the side wall, away from the side wall connected with the first vertical frame, of the first bottom plate, an occlusion convex block clamped with the occlusion groove is fixed on the side wall of the second bottom plate departing from the connection with the second vertical frame, through setting up folding support frame, convenience of customers is at the in-process that uses, fixes the ATP fluorescence detector organism on the desktop through the support frame, saves the artifical process of gripping, further improves the detection efficiency of ATP fluorescence detector machine.
Drawings
The present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view of the whole structure of the food sterilization detecting device of the present invention;
FIG. 2 is a schematic structural view of another state of the food sterilization detecting device of the present invention;
FIG. 3 is a rear view of the food sterilization test apparatus of the present invention;
fig. 4 is a sectional view taken along the line a-a of fig. 3 according to the present invention;
FIG. 5 is a schematic view of the structure of the food sterilization detecting device and the supporting frame of the present invention;
fig. 6 is a schematic structural view of the support frame of the present invention;
fig. 7 is a schematic structural diagram of the first support frame in the present invention;
fig. 8 is a schematic structural view of the second bracket of the present invention.
In the figure: 1. a display screen; 2. an ATP fluorescence detector body; 21. a rectangular notch; 22. detecting a slot; 23. a balancing weight; 3. a protective cover; 4. a rotating wheel; 5. a chute; 6. a poke rod; 7. a slider; 8. inserting and connecting rods; 9. a return spring; 10. a sawtooth groove; 11. a sawtooth ring; 12. a support frame; 1210. a first support frame; 1211. a first base plate; 1212. a first stand; 1213. a plug rod; 1214. an occlusion groove; 1220. a second bracket; 1221. a second base plate; 1222. a second stand; 1223. the bumps are engaged.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-8, a food sterilization detection device includes an ATP fluorescence detector body 2, a display screen 1 is fixed on the surface of the ATP fluorescence detector body 2 in an embedded manner, a rectangular notch 21 is formed on one side of the top of the ATP fluorescence detector body 2, a detection slot 22 is formed on the top surface of the rectangular notch 21, a protective cover 3 covering the detection slot 22 is rotatably connected to the side wall of the ATP fluorescence detector body 2 corresponding to the rectangular notch 21 through a hinge, a weight block 23 is fixed inside the bottom end of the ATP fluorescence detector body 2, the ATP fluorescence detector body 2 can be in a vertical state under the action of gravity when the weight block 23 is arranged to hold the upper portion of the ATP fluorescence detector body 2, two sliding grooves 5 are symmetrically formed on the back surface of the ATP fluorescence detector body 2 with respect to the vertical central plane thereof, a serrated groove 10 is formed on the inner wall of the ATP fluorescence detector body 2 at a position, the equal sliding connection in the inside of ATP fluorescence detector organism 2 department of corresponding spout 5 position has slider 7, the tip of slider 7 is connected with through the axostylus axostyle transmission with ATP fluorescence detector organism 2 lateral wall swing joint's rotation wheel 4, the outer wall of the relative spout 5 of slider 7 is fixed with the stick of pegging graft 8, the outer wall of stick of pegging graft 8 cup joints the poker rod 6 with spout 5 sliding connection, be connected with reset spring 9 between poker rod 6 and the stick of pegging graft 8, the outer wall of poker rod 6 is fixed with the sawtooth ring 11 with sawtooth groove 10 joint, through the joint effect of sawtooth groove 10 and sawtooth ring 11, can realize the fixed of poker rod 6 different positions.
When the poke rod 6 is located on the inner side of the sliding groove 5, the outer surface of the rotating wheel 4 is coincided with the outer side wall of the ATP fluorescence detector body 2, and the length of the sliding groove 5 is 5-8mm, so that when the poke rod 6 moves in the sliding groove 5, the fact that the poke rod is connected with the rotating wheel 4 and extends to the outside of the ATP fluorescence detector body 2 can be guaranteed, detection personnel can conveniently grip the ATP fluorescence detector, the outer surface of the rotating wheel 4 is a frosted surface, the outer surface of the rotating wheel 4 is set to be the frosted surface, and friction force when the detection personnel grip the ATP.
The supporting support frame 12 that is provided with of ATP fluorescence detector organism 2, the support frame 12 includes two first strut 1210 and second strut 1220 of concatenation each other, first strut 1210 includes first grudging post 1212 and first bottom plate 1211 that rotate each other and connect, second strut 1220 includes second grudging post 1222 and second bottom plate 1221 that rotate each other and connect, the joint groove has been seted up to the surface central point department of swivel wheel 4, the top lateral wall of first grudging post 1212 and second grudging post 1222 is all fixed with be used for with the peg graft of joint groove 1213, can be convenient for fix ATP fluorescence detector organism 2 on the desktop through setting up support frame 12, interlock recess 1214 has been seted up to the lateral wall that deviates from and is connected with first grudging post 1212 of first bottom plate 1211, the lateral wall that the second bottom plate 1221 deviates from and is connected with second grudging post 1222 is fixed with interlock lug 1223, and lug 1223 and interlock recess 1214 are each other block members, can improve the joint strength of first grudging post 1212 and second grudging post 1222 through setting up interlock lug 1223 and interlock recess 1214.
The first vertical frame 1212 and the second vertical frame 1222 have the same structure, and the length of the first vertical frame 1212 is greater than the distance 2-3cm from the center of the outer surface of the rotating wheel 4 to the ATP fluorescence detector body 2, which is favorable for ensuring that the ATP fluorescence detector body 2 is in a vertical state by using the counterweight 23 in the ATP fluorescence detector body 2 under the supporting effect of the support frame 12 on the ATP fluorescence detector body 2.
The working principle is as follows: when a detector carries out handheld detection, the detector presses the poke rod 6 inwards to enable the poke rod 6 to move inwards, so that the sawtooth ring 11 is not clamped with the sawtooth groove 10, then the rotating wheel 4 is driven to move to the outer side through the movement of the poke rod 6, the detector can collect sterilized food samples through the test specimen, the end part of the test specimen is broken, so that reagents in the test specimen are released, the protective cover 3 is opened, then the test specimen is placed in the detection slot 22, the detector rotates the wheel 4 through pressing and pinching, and under the action of gravity of the ATP 23, the fluorescence detector body 2 is in a vertical state, so that accurate measurement is carried out; when the detection personnel place ATP fluorescence detector organism 2 in the desktop and detect, can support ATP fluorescence detector organism 2 with first strut 1210 and second strut 1220, under the action of gravity of balancing weight 23 for ATP fluorescence detector organism 2 is in vertically to carry out accurate measurement.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing is illustrative and explanatory only, and various modifications, additions and substitutions as described for the specific embodiments described herein may be made by those skilled in the art without departing from the scope of the invention or exceeding the scope of the invention as defined in the claims.
Claims (6)
1. Food sterilization detection device, including ATP fluorescence detector organism (2), the surface embedding of ATP fluorescence detector organism (2) is fixed with display screen (1), rectangle breach (21) have been seted up to the top one side of ATP fluorescence detector organism (2), detection slot (22) have been seted up to the top surface of rectangle breach (21), the lateral wall that ATP fluorescence detector organism (2) corresponds rectangle breach (21) place is connected with through hinge rotation and is covered and establish protecting cover (3) that detect slot (22), its characterized in that, the bottom inside of ATP fluorescence detector organism (2) is fixed with balancing weight (23), two spouts (5) have been seted up about its vertical central plane symmetry in the back of ATP fluorescence detector organism (2), sawtooth groove (10) have been seted up to the inner wall of ATP fluorescence detector organism (2) corresponding spout (5) position department, the ATP fluorescence detector is characterized in that the inside of the ATP fluorescence detector body (2) corresponds to the sliding block (7) in the position of the sliding groove (5), the end of the sliding block (7) is connected with a rotating wheel (4) movably connected with the side wall of the ATP fluorescence detector body (2) through a shaft lever in a transmission mode, the outer wall of the sliding block (7) opposite to the sliding groove (5) is fixed with an inserting rod (8), the outer wall of the inserting rod (8) is sleeved with a poking rod (6) slidably connected with the sliding groove (5), a reset spring (9) is connected between the poking rod (6) and the inserting rod (8), and the outer wall of the poking rod (6) is fixed with a sawtooth ring (11) connected with a sawtooth groove (10) in a clamping mode.
2. The food sterilization detection apparatus according to claim 1, wherein when the poke rod (6) is located inside the sliding groove (5), the outer surface of the rotating wheel (4) coincides with the outer side wall of the ATP fluorescence detector body (2), and the length of the sliding groove (5) is 5-8 mm.
3. The food sterilization detection apparatus of claim 1, wherein the outer surface of the rotating wheel (4) is a frosted surface.
4. The food sterilization detection device according to claim 1, wherein the support frame (12) is arranged on the ATP fluorescence detector body (2) in a matching manner, the support frame (12) comprises a first support frame (1210) and a second support frame (1220) which are spliced with each other, the first support frame (1210) comprises a first vertical frame (1212) and a first bottom plate (1211) which are rotatably connected with each other, the second support frame (1220) comprises a second vertical frame (1222) and a second bottom plate (1221) which are rotatably connected with each other, a clamping groove is formed in the center of the outer surface of the rotating wheel (4), and insertion rods (1213) for being inserted into the clamping grooves are fixed on the side walls of the top ends of the first vertical frame (1212) and the second vertical frame (1222).
5. The food sterilization detection device according to claim 4, wherein a side wall of the first bottom plate (1211) facing away from the side wall connected with the first stand (1212) is provided with an engagement groove (1214), a side wall of the second bottom plate (1221) facing away from the side wall connected with the second stand (1222) is fixed with an engagement projection (1223), and the engagement projection (1223) and the engagement groove (1214) are mutually engaged members.
6. The food sterilization detection apparatus according to claim 4, wherein the first stand (1212) and the second stand (1222) have the same structure, and the length of the first stand (1212) is greater than the distance from the center of the outer surface of the rotating wheel (4) to the ATP fluorescence detector body (2) by 2-3 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020253205.1U CN211602934U (en) | 2020-03-04 | 2020-03-04 | Food sterilization detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020253205.1U CN211602934U (en) | 2020-03-04 | 2020-03-04 | Food sterilization detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211602934U true CN211602934U (en) | 2020-09-29 |
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ID=72582123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020253205.1U Expired - Fee Related CN211602934U (en) | 2020-03-04 | 2020-03-04 | Food sterilization detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211602934U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112986144A (en) * | 2021-03-24 | 2021-06-18 | 杨凌质量技术检测检验所 | Quick detection device of food microorganism |
-
2020
- 2020-03-04 CN CN202020253205.1U patent/CN211602934U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112986144A (en) * | 2021-03-24 | 2021-06-18 | 杨凌质量技术检测检验所 | Quick detection device of food microorganism |
| CN112986144B (en) * | 2021-03-24 | 2022-07-22 | 杨凌质量技术检测检验所 | Quick detection device of food microorganism |
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| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200929 |