CN111830215B - Food safety detector - Google Patents
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- CN111830215B CN111830215B CN201910308010.4A CN201910308010A CN111830215B CN 111830215 B CN111830215 B CN 111830215B CN 201910308010 A CN201910308010 A CN 201910308010A CN 111830215 B CN111830215 B CN 111830215B
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- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
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Abstract
The invention relates to the technical field of food detectors, in particular to a food safety detector which comprises a storage box and a food detector body, wherein two first supporting seats which are arranged in parallel are arranged in the storage box, the first supporting seats are fixed on the bottom surface of the storage box, second mounting grooves are formed in two ends of the top surface of each first supporting seat, a first supporting plate is further arranged on the top surface of each first supporting seat, second connecting blocks which are connected with the second mounting grooves are arranged on two sides of the bottom of each first supporting plate, the second connecting blocks are connected with the second mounting grooves through rotating shafts, so that the first supporting plates can rotate around the first supporting seats, and the two first supporting plates are obliquely arranged towards the inner side of the storage box. The food safety detector has the advantages that the food safety detector is convenient to store, when the food safety detector is used, the whole device is lifted only by controlling the rotation of the motor, when the food safety detector is not used, the motor is controlled to rotate reversely, the whole device is stored in the storage box body, and the food safety detector is convenient to carry and move.
Description
Technical Field
The invention relates to the technical field of food detectors, in particular to a food safety detector.
Background
At present, the food safety problem is serious day by day, in the production process of food, need the detection to food, in order to stop unqualified commodity to appear on the market conveniently, in the "a portable multi-functional food safety inspection equipment" that patent number CN208366969U discloses, be equipped with the bayonet socket on the support bar 26, bayonet socket and connecting rod 34 block the connection, this kind of mode is unstable, lead to rocking of desktop easily, moreover exactly there is certain distance between bayonet socket and the bayonet socket, cause the lift precision of desktop not enough. Therefore, a food safety detector is provided.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a food safety detector.
In order to achieve the purpose, the invention adopts the following technical scheme:
designing a food safety detector, which comprises a storage box and a food detector body, wherein two first supporting seats arranged in parallel are arranged inside the storage box, the first supporting seats are fixed on the bottom surface of the storage box, two ends of the top surface of each first supporting seat are respectively provided with a second mounting groove, the top surface of each first supporting seat is also provided with a first supporting plate, two sides of the bottom of each first supporting plate are provided with second connecting blocks matched with the second mounting grooves, the second connecting blocks are connected with the second mounting grooves through rotating shafts, so that the first supporting plates can rotate around the first supporting seats, and the two first supporting plates are obliquely arranged towards the inner side of the storage box;
the two sides of the top of the first supporting plate are both provided with first mounting grooves, the upper part of the first supporting plate is both provided with a second supporting plate, the bottom and two sides of the top of the second supporting plate are provided with first connecting blocks, and the first connecting blocks positioned below are arranged in the first mounting grooves and connected through a rotating shaft, so that the second supporting plate can rotate around the top of the first supporting plate;
a third supporting plate is arranged above each second supporting plate, fifth mounting grooves matched with the first connecting blocks are formed in two sides of the bottom of each third supporting plate, the first connecting blocks positioned above are arranged in the fifth mounting grooves and connected through rotating shafts, so that the third supporting plates can rotate around the second supporting plates, and the two third supporting plates are obliquely arranged towards the outer side of the storage box;
a horizontally placed table plate is arranged above the third supporting plate, second supporting seats are fixed on two sides of the bottom of the table plate, the second supporting seats are parallel to each other, third mounting grooves are formed in two ends of each second supporting seat, third connecting blocks arranged in the third mounting grooves are arranged at two ends of the top of the third supporting plate, and the third connecting blocks are connected with the third mounting grooves through rotating shafts, so that the third supporting plate can rotate around the second supporting seats;
the two second supporting plates are arranged perpendicular to the bottom of the storage box, a motor mounting seat is mounted on the outer side of one of the second supporting plates, a motor is fixed on the motor mounting seat, a rotating shaft of the motor is perpendicular to the second supporting plates, a guide rod is coaxially mounted on the rotating shaft of the motor, the guide rod is inserted into a guide sleeve, the guide sleeves penetrate through the second supporting plates and are fixedly connected with each other, the guide rod is matched with the guide sleeves, and the guide rod can be retracted back and forth in the guide sleeves; one end of the guide rod, which is far away from the motor, is coaxially connected with a ball screw, the ball screw is provided with a ball screw nut matched with the ball screw, and the ball screw nuts penetrate through the other second supporting plate and are fixedly connected with each other;
the table plate is provided with a first fixing frame, and the food detector body is fixed in the first fixing frame;
a second U-shaped piece is fixed on the first supporting plate below the motor, a V-shaped pressure rod is arranged in the second U-shaped piece, one end of the V-shaped pressure rod is connected with the second U-shaped piece through a rotating shaft, one end of the V-shaped pressure rod can rotate around the second U-shaped piece, a strip-shaped opening is formed in the other end of the V-shaped pressure rod, a fixing seat is arranged at the bottom of the V-shaped pressure rod and fixed on the bottom surface of the storage box, a fourth mounting groove is formed in the top surface of the fixing seat, and the bottom of the V-shaped pressure rod is arranged in the fourth mounting groove and connected through the rotating shaft, so that the V-shaped pressure rod can rotate in the fourth mounting groove; a connecting rod is arranged in the strip-shaped opening, and block-shaped connecting seats are arranged at the two ends of the connecting rod;
the bottom of the storage box and the lower part of the block-shaped connecting seat are respectively provided with a mounting opening, the positions of the mounting openings far away from the fixed seat are respectively provided with a cylindrical connecting seat, the cylindrical connecting seat is fixed on the bottom surface of the box body, a rectangular cavity penetrating through the upper bottom surface and the lower bottom surface of the cylindrical connecting seat is formed in the cylindrical connecting seat, a rectangular sliding block is arranged in the rectangular cavity, a strip-shaped opening penetrating through the upper bottom surface and the lower bottom surface of the cylindrical connecting seat is formed in the side surface of the cylindrical connecting seat close to the fixed seat, the block-shaped connecting seat is arranged in the strip-shaped opening and is fixedly connected with the top of the rectangular sliding block, the bottom of the rectangular sliding block is provided with a first U-shaped piece, the first U-shaped piece is connected with a second travelling wheel through a rotating shaft, and the second travelling wheel is arranged in the mounting openings;
bearing blocks are symmetrically arranged at positions, far away from the mounting opening, on the outer side of the storage box, wheel shafts are arranged in the bearing blocks through bearings, and first traveling wheels are fixed at two ends of each wheel shaft.
Preferably, a box cover is installed on one side, away from the second U-shaped part, of the storage box through hinges, sliding supports are further connected to two sides of the bottom of the box cover, and the other ends of the sliding supports are connected to the inner side face of the storage box; the desk plate is also provided with a second fixed frame, and a notebook computer body is placed in the second fixed frame;
a battery mounting box is fixed in one end of the storage box close to the box cover, a rechargeable battery is arranged in the battery mounting box, and a charging port of the rechargeable battery is arranged on the side surface of the storage box; the positive electrode and the negative electrode of the rechargeable battery are respectively connected with wiring ports of the food detector body and the notebook computer body through leads;
a handle is arranged at the top of the outer side of the box cover, and the storage box is connected with the box cover through a lock catch;
the food detector protection cavity and the notebook computer protection cavity are matched with the food detector body and the notebook computer body in shape and size.
Preferably, support pipes are respectively fixed to two sides of the bottom of the storage box, the support pipes penetrate through the end portion of the storage box and extend to the outer side, a U-shaped pull rod is inserted into the support pipes, and a locking bolt capable of adjusting the U-shaped pull rod to a preset length is arranged at the end portion of each support pipe.
Preferably, one end of the ball screw, which is far away from the guide rod, is provided with a limiting block.
The food safety detector provided by the invention has the beneficial effects that: this food safety detector convenient storage, when using, only need the rotation of control motor to rise whole device, when not using, the control motor reversal is accomodate whole device to inside the save box, conveniently carries and removes moreover.
Drawings
Fig. 1 is a front view of a food safety detector according to the present invention.
Fig. 2 is a rear view of a structure of a food safety detector according to the present invention.
Fig. 3 is a structural bottom view of the food safety detector according to the present invention.
Fig. 4 is a rear view of installation drawings of a structural cylindrical connecting seat, a V-shaped pressure lever, a second road wheel and the like of the food safety detector provided by the invention.
Fig. 5 is a front view of installation drawings of a structural cylindrical connecting seat, a V-shaped pressure lever, a second road wheel and the like of the food safety detector provided by the invention.
Fig. 6 is a schematic view of a rectangular slider of the food safety detector according to the present invention.
Fig. 7 is an electrical control diagram of the structure of the food safety detector provided by the invention.
In the figure: the storage box 1, the guide sleeve 2, the motor mounting seat 3, the U-shaped pull rod 4, the support tube 5, the first support plate 6, the first mounting groove 7, the first connecting block 8, the table 9, the first fixing frame 10, the food detector body 11, the ball screw 12, the notebook computer body 13, the latch 14, the protective sponge 15, the food detector protection cavity 16, the second fixing frame 17, the notebook computer protection cavity 18, the third support plate 19, the first traveling wheel 20, the first support seat 21, the second mounting groove 22, the guide rod 23, the ball screw 24, the second connecting block 25, the V-shaped pressure rod 26, the sliding support 27, the cylindrical connecting seat 28, the connecting rod 29, the second support plate 30, the limit block 31, the box cover 32, the handle 33, the second connecting block 34, the third connecting block 35, the third mounting groove 36, the mounting hole 37, the fourth mounting groove 38, the first U-shaped block 39, the locking bolt 40, the rectangular U-shaped block 41, the second traveling wheel 42, the block-shaped connecting seat 43, the strip-shaped opening 44, the cavity 45, the battery mounting groove 46, the rectangular battery mounting seat 47, the charging switch mounting groove 48, the charging switch 50, the strip-shaped bearing seat 54, the wheel bearing seat 53, and the charging shaft bearing seat 54.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-7, a food safety detector, including keeping case 1 and food detector body 11, keep 1 inside first supporting seat 21 that is equipped with two parallel arrangement of case, first supporting seat 21 is all fixed on the bottom surface of keeping case 1, second mounting groove 22 has all been seted up at every first supporting seat 21's top surface both ends, and the top surface of first supporting seat 21 still is equipped with first backup pad 6, the bottom both sides of first backup pad 6 be equipped with second mounting groove 22 assorted second connecting block 25, link to each other through the pivot between second connecting block 25 and the second mounting groove 22, make first backup pad 6 rotatory round first supporting seat 21, and, two first backup pads 6 are towards keeping 1 inboard slope settings of case. As shown in fig. 1, the first support plate 6 constitutes an inverted V-shaped structure.
First mounting groove 7 has all been seted up in the top both sides of first backup pad 6, and the top of first backup pad 6 all is equipped with second backup pad 30, and the bottom and the top both sides of second backup pad 30 are equipped with first connecting block 8, and first connecting block 8 that is located the below is arranged in first mounting groove 7 and is linked to each other through the pivot for second backup pad 30 can be rotatory round first backup pad 6 top.
A third supporting plate 19 is arranged above each second supporting plate 30, fifth mounting grooves 51 matched with the first connecting blocks 8 are formed in two sides of the bottom of each third supporting plate 19, the first connecting blocks 8 positioned above are arranged in the fifth mounting grooves 51 and connected through rotating shafts, so that the third supporting plates 19 can rotate around the second supporting plates 30, and the two third supporting plates 19 are obliquely arranged towards the outer side of the storage box 1; as shown in fig. 1, the third support plate 19 is formed in a V-shaped structure with an upward opening.
The top of third backup pad 19 is equipped with the table 9 that the level was placed, and the bottom both sides of table 9 all are fixed with second supporting seat 34, and second supporting seat 34 is parallel to each other, and has all seted up third mounting groove 36 at the both ends of every second supporting seat 34, all is equipped with the third connecting block 35 of arranging in third mounting groove 36 at the top both ends of third backup pad 19, links to each other through the pivot between third connecting block 35 and the third mounting groove 36 for third backup pad 19 can be rotatory round second supporting seat 34.
Two the perpendicular bottom setting of case 1 of keeping of second backup pad 30, and install motor mount pad 3 in the outside of one of them second backup pad 30, be fixed with motor 50 on motor mount pad 3, motor 50's pivot is perpendicular with second backup pad 30 to coaxial arrangement has a guide bar 23 in motor 50's the pivot, guide bar 23 is inserted in uide bushing 2, be connected through linear bearing between guide bar 23 and the uide bushing 2, linear bearing is the linear motion bearing for one kind, let the motion between guide bar 23 and the uide bushing 2 more smooth and easy.
The guide sleeve 2 penetrates through the second support plate 30 and is fixedly connected with the second support plate, the guide rod 23 is matched with the guide sleeve 2, and the guide rod 23 can contract back and forth in the guide sleeve 2; the end of the guide rod 23 far away from the motor 50 is coaxially connected with a ball screw 24, the ball screw 24 is provided with a ball nut 12 matched with the ball screw 24, and the ball nut 12 penetrates through the other second supporting plate 30 and is fixedly connected with each other. In the invention, when the motor 50 rotates, the guide rod 23 can be driven to rotate, the guide rod 23 drives the ball screw 24 to rotate, and when the ball screw 24 and the ball screw nut 12 rotate relatively, because the ball screw nut 12 and the second support plate 30 are fixed, and the guide sleeve 2 and the guide rod 23 can slide relatively, when the motor rotates positively, the two second support plates 30 are always kept in a parallel state and are far away from each other; when the motor rotates reversely, the two second supporting plates 30 approach each other to form a mechanism which can fold the first supporting plate 6 and the second supporting plates 30, so that the table top 9 is lifted, and the table top 9 is kept horizontal all the time; the ball screw 24 is matched with the ball screw nut 12, the rotation precision is high, the action is stable, and the whole lifting structure can move stably
The table plate 9 is provided with a first fixing frame 10, and the food detector body 11 is fixed in the first fixing frame 10. The first fixing frame 10 can fix the food detector body 11, and the first fixing frame 10 is used for placing the falling of the food detector body 11 because the detector needs to be pushed in the detection process.
A second U-shaped part 41 is fixed on the first supporting plate 6 below the motor 50, a V-shaped pressure lever 26 is arranged in the second U-shaped part 41, one end of the V-shaped pressure lever 26 is connected with the second U-shaped part 41 through a rotating shaft, so that one end of the V-shaped pressure lever 26 can rotate around the second U-shaped part 41, and the other end of the V-shaped pressure lever 26 is provided with a strip-shaped opening 52; the bottom of the V-shaped pressure lever 26 is provided with a fixed seat 47, the fixed seat 47 is fixed on the bottom surface of the storage box 1, the top surface of the fixed seat 47 is provided with a fourth installation groove 38, the bottom of the V-shaped pressure lever 26 is arranged in the fourth installation groove 38 and is connected through a rotating shaft, so that the V-shaped pressure lever 26 can rotate in the fourth installation groove 38; a connecting rod 29 is arranged in the strip-shaped opening 52, and block-shaped connecting seats 43 are arranged at the two ends of the connecting rod 29.
The bottom of the storage box 1 and below the block-shaped connecting seats 43 are provided with mounting ports 37, the positions of the mounting ports 37 far away from the fixing seats 47 are provided with cylindrical connecting seats 28, the cylindrical connecting seats 28 are fixed on the bottom surface of the box body, rectangular cavities 45 penetrating through the upper and lower bottom surfaces of the cylindrical connecting seats 28 are formed in the cylindrical connecting seats 28, rectangular sliding blocks 53 are arranged in the rectangular cavities 45, strip-shaped openings 44 penetrating through the upper and lower bottom surfaces of the cylindrical connecting seats 28 are formed in the side surfaces of the cylindrical connecting seats 28 close to the fixing seats 47, the block-shaped connecting seats 43 are arranged in the strip-shaped openings 44 and are fixedly connected with the tops of the rectangular sliding blocks 53, first U-shaped parts 39 are arranged at the bottoms of the rectangular sliding blocks 53, second travelling wheels 42 are connected in the first U-shaped parts 39 through rotating shafts, and the second travelling wheels 42 are arranged in the mounting ports 37; in the invention, when the motor drives the first supporting plate 6 to rise, the first supporting plate 6 gradually rises to a vertical position from a horizontal position, and then one end of the V-shaped pressure lever 26 is driven by the second U-shaped part 41 to have a height along with the height, in the process of practical application, the included angle of the V-shaped pressure lever 26 is X, X is more than or equal to 90 degrees and less than or equal to 180 degrees, so the other end of the V-shaped pressure lever 26 also descends along with the included angle, and because the connecting rod 29 is positioned in the strip-shaped opening 52 and is difficult to break loose, the connecting rod 29 is pressed downwards by the V-shaped pressure lever 26, so the connecting rod 29 drives the rectangular sliding block 53 to descend, and the second travelling wheel 42 at the lower end of the connecting rod extends out of the storage box 1 from the mounting opening 37.
In the invention, a box cover 32 is arranged on one side of the storage box 1 far away from a second U-shaped member 41 through a hinge, two sides of the bottom of the box cover 32 are also connected with sliding supports 27, and the other ends of the sliding supports 27 are connected to the inner side surface of the storage box 1; the desk plate 9 is also provided with a second fixed frame 17, and a notebook computer body 13 is placed in the second fixed frame 17;
a battery mounting box 46 is fixed inside one end of the storage box 1 close to the box cover 32, a rechargeable battery 49 is arranged in the battery mounting box 46, and a charging port 56 of the rechargeable battery 49 is arranged on the side surface of the storage box 1; the positive electrode and the negative electrode of the rechargeable battery 49 are respectively connected with the wiring ports of the food detector body 11 and the notebook computer body 13 through leads; a handle 33 is arranged at the top of the outer side of the case cover 32, and the storage case 1 is connected with the case cover 32 through a lock catch 14; the food detector is characterized in that a protection sponge 15 is arranged in the storage box 1, a food detector protection cavity 16 and a notebook computer protection cavity 18 which correspond to the food detector body 11 and the notebook computer body 13 in position are formed in the protection sponge 15, the shapes and the sizes of the food detector protection cavity 16 and the notebook computer protection cavity 18 are matched with those of the food detector body 11 and the notebook computer body 13, when the box cover 32 is covered, the food detector body 11 and the notebook computer body 13 can be respectively arranged in the food detector protection cavity 16 and the notebook computer protection cavity 18, and the food detector body 11 and the notebook computer body 13 can be protected and prevented from moving.
As shown in the electrical control schematic diagram of fig. 7, the food testing apparatus body 11, the notebook computer body 13 and the motor 50 are connected with power adapters matched with the food testing apparatus body, as shown in fig. 1, the power adapters are all installed inside a mounting box 57, the mounting box 57 is installed inside the storage box 1, the power adapters are all connected with the terminals of the rechargeable battery 49 through wires, the rechargeable battery 49 is provided with a charger (not shown) matched with the rechargeable battery 49, a control switch 48 is connected in series in the circuit of the motor and the power adapters, as shown in fig. 3, the control switch 48 is arranged on the side surface of the storage box 1, and the control switch 48 comprises a switch for controlling the forward rotation of the motor and a switch for controlling the reverse rotation of the motor.
Supporting pipes 5 are respectively fixed on two sides of the bottom inside the storage box 1, the supporting pipes 5 penetrate through the end part of the storage box 1 and extend to the outside, a U-shaped pull rod 4 is inserted into the supporting pipes 5, and locking bolts 40 capable of modulating the U-shaped pull rod 4 by preset length are arranged at the end part of the supporting pipes 5. When the motor 50 drives the first supporting plate 6 and the third supporting plate 19 to be folded inside the storage box 1, the U-shaped pull rod 4 can be pulled out, and then the box cover 32 is covered, so that the food detector can be pulled away like a suitcase, and is convenient to carry.
One end of the ball screw 24, which is far away from the guide rod 23, is provided with a limiting block 31, so that the ball screw 24 is placed to be separated from the second support plate 30.
It should be noted that, the two ends of the cylindrical connecting seat 28 in the present invention do not need to have a limiting block, during the actual use process, the distance that the rectangular sliding block 53 descends or ascends is equal to the distance that the second U-shaped component 41 ascends, the length of the cylindrical connecting seat 28 is long enough, and the rectangular sliding block 53 is also quadrangular, so that the rectangular sliding block 53 can conveniently move, or can be placed to be separated from the rectangular cavity 45.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.
Claims (4)
1. The utility model provides a food safety detector, including keeping case (1) and food detector body (11), a serial communication port, it is equipped with two parallel arrangement's first supporting seat (21) to keep case (1) inside, first supporting seat (21) are all fixed on the bottom surface of keeping case (1), second mounting groove (22) have all been seted up at the top surface both ends of every first supporting seat (21), and the top surface of first supporting seat (21) still is equipped with first backup pad (6), the bottom both sides of first backup pad (6) are equipped with second connecting block (25) with second mounting groove (22) phase-match, link to each other through the pivot between second connecting block (25) and second mounting groove (22), make first backup pad (6) can rotate around first supporting seat (21), and, two first backup pad (6) set up towards keeping case (1) inboard slope;
the two sides of the top of the first supporting plate (6) are respectively provided with a first mounting groove (7), the upper part of the first supporting plate (6) is respectively provided with a second supporting plate (30), the bottom and two sides of the top of the second supporting plate (30) are respectively provided with a first connecting block (8), and the first connecting blocks (8) positioned below are arranged in the first mounting grooves (7) and connected through a rotating shaft, so that the second supporting plate (30) can rotate around the top of the first supporting plate (6);
a third supporting plate (19) is arranged above each second supporting plate (30), fifth mounting grooves (51) matched with the first connecting blocks (8) are formed in two sides of the bottom of each third supporting plate (19), the first connecting blocks (8) positioned above are arranged in the fifth mounting grooves (51) and connected through rotating shafts, so that the third supporting plates (19) can rotate around the second supporting plates (30), and the two third supporting plates (19) are obliquely arranged towards the outer side of the storage box (1);
a horizontally placed table plate (9) is arranged above the third supporting plate (19), second supporting seats (34) are fixed to two sides of the bottom of the table plate (9), the second supporting seats (34) are parallel to each other, third mounting grooves (36) are formed in two ends of each second supporting seat (34), third connecting blocks (35) arranged in the third mounting grooves (36) are arranged at two ends of the top of the third supporting plate (19), and the third connecting blocks (35) are connected with the third mounting grooves (36) through rotating shafts, so that the third supporting plate (19) can rotate around the second supporting seats (34);
the two second supporting plates (30) are arranged at the bottom of the vertical storage box (1), a motor mounting seat (3) is installed on the outer side of one second supporting plate (30), a motor (50) is fixed on the motor mounting seat (3), a rotating shaft of the motor (50) is perpendicular to the second supporting plates (30), a guide rod (23) is coaxially installed on the rotating shaft of the motor (50), the guide rod (23) is inserted into the guide sleeve (2), the guide sleeve (2) penetrates through the second supporting plates (30) and is fixedly connected with each other, the guide rod (23) is matched with the guide sleeve (2), and the guide rod (23) can be retracted back and forth in the guide sleeve (2); one end of the guide rod (23) far away from the motor (50) is coaxially connected with a ball screw (24), a ball nut (12) matched with the ball screw (24) is arranged on the ball screw (24), and the ball nut (12) penetrates through the other second supporting plate (30) and is fixedly connected with the other second supporting plate;
the table plate (9) is provided with a first fixing frame (10), and the food detector body (11) is fixed in the first fixing frame (10);
a second U-shaped part (41) is fixed on the first supporting plate (6) below the motor (50), a V-shaped pressure lever (26) is arranged in the second U-shaped part (41), one end of the V-shaped pressure lever (26) is connected with the second U-shaped part (41) through a rotating shaft, so that one end of the V-shaped pressure lever (26) can rotate around the second U-shaped part (41), and the other end of the V-shaped pressure lever (26) is provided with a strip-shaped opening (52); a fixing seat (47) is arranged at the bottom of the V-shaped pressure lever (26), the fixing seat (47) is fixed on the bottom surface of the storage box (1), a fourth mounting groove (38) is formed in the top surface of the fixing seat (47), and the bottom of the V-shaped pressure lever (26) is arranged in the fourth mounting groove (38) and connected through a rotating shaft, so that the V-shaped pressure lever (26) can rotate in the fourth mounting groove (38); a connecting rod (29) is arranged in the strip-shaped opening (52), and block-shaped connecting seats (43) are arranged at two ends of the connecting rod (29);
the bottom of the storage box (1) and below the block-shaped connecting seats (43) are provided with mounting openings (37), cylindrical connecting seats (28) are arranged at positions, far away from the fixing seats (47), of the mounting openings (37), the cylindrical connecting seats (28) are fixed to the bottom surface of the box body, rectangular cavities (45) penetrating through the upper bottom surface and the lower bottom surface of the cylindrical connecting seats (28) are formed in the cylindrical connecting seats (28), rectangular sliding blocks (53) are arranged in the rectangular cavities (45), strip-shaped openings (44) penetrating through the upper bottom surface and the lower bottom surface of the cylindrical connecting seats (28) are formed in the side surfaces, close to the fixing seats (47), of the cylindrical connecting seats (28), the block-shaped connecting seats (43) are arranged in the strip-shaped openings (44) and are fixedly connected with the tops of the rectangular sliding blocks (53), first U-shaped pieces (39) are mounted at the bottoms of the rectangular sliding blocks (53), second travelling wheels (42) are connected with the first U-shaped pieces (39) through rotating shafts, and the second travelling wheels (42) are arranged in the mounting openings (37);
bearing blocks (55) are symmetrically arranged at the positions, far away from the mounting opening (37), of the outer side of the storage box (1), a wheel shaft (54) is arranged in each bearing block (55) through a bearing, and first travelling wheels (20) are fixed at two ends of each wheel shaft (54).
2. The food safety detector according to claim 1, wherein a cover (32) is mounted on one side of the storage box (1) far away from the second U-shaped member (41) through a hinge, two sides of the bottom of the cover (32) are also connected with a sliding support (27), and the other end of the sliding support (27) is connected to the inner side surface of the storage box (1); the desk plate (9) is also provided with a second fixed frame (17), and a notebook computer body (13) is placed in the second fixed frame (17);
a battery mounting box (46) is fixed inside one end of the storage box (1) close to the box cover (32), a rechargeable battery (49) is arranged in the battery mounting box (46), and a charging port (56) of the rechargeable battery (49) is arranged on the side surface of the storage box (1); the positive electrode and the negative electrode of the rechargeable battery (49) are respectively connected with wiring ports of the food detector body (11) and the notebook computer body (13) through leads;
a handle (33) is arranged at the top of the outer side of the box cover (32), and the storage box (1) is connected with the box cover (32) through a lock catch (14);
the food detector is characterized in that a protection sponge (15) is installed in the storage box (1), a food detector protection cavity (16) and a notebook computer protection cavity (18) which correspond to the food detector body (11) and the notebook computer body (13) in position are formed in the protection sponge (15), and the shapes and sizes of the food detector protection cavity (16) and the notebook computer protection cavity (18) are matched with the food detector body (11) and the notebook computer body (13).
3. The food safety detector according to claim 1, wherein support pipes (5) are fixed to two sides of the bottom of the storage box (1), the support pipes (5) penetrate through the end of the storage box (1) and extend to the outside, a U-shaped pull rod (4) is inserted into each support pipe (5), and a locking bolt (40) capable of adjusting the U-shaped pull rod (4) to a preset length is arranged at the end of each support pipe (5).
4. The food safety detector according to claim 1, wherein a stop block (31) is provided at an end of the ball screw (24) away from the guide rod (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910308010.4A CN111830215B (en) | 2019-04-18 | 2019-04-18 | Food safety detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910308010.4A CN111830215B (en) | 2019-04-18 | 2019-04-18 | Food safety detector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111830215A CN111830215A (en) | 2020-10-27 |
| CN111830215B true CN111830215B (en) | 2023-03-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910308010.4A Active CN111830215B (en) | 2019-04-18 | 2019-04-18 | Food safety detector |
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| CN (1) | CN111830215B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN111830215A (en) | 2020-10-27 |
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