Constant-temperature drying box for biological medicine

Abstract

The utility model discloses a constant temperature drying box for biological medicine, which relates to the technical field of biological medicine and comprises a box body, a locking assembly is arranged on one side of the box body, a placing assembly is further arranged on the inner side of the box body, and a rotating rod in the locking assembly is rotatably connected to the front end of the outer wall of one side of the box body in the vertical direction. The upper portion and the lower portion of the outer wall of the rotating rod are sleeved with L-shaped plates, the center of the outer wall of the rotating rod is sleeved with a first gear, and a driving plate is movably connected to the outer wall of one side of the box body in the longitudinal direction. The rotating rod in the locking assembly drives the L-shaped plate to rotate, so that the transverse supporting arm of the L-shaped plate abuts against the box door, locking of the box door is achieved, and the problem that workers are prone to being scalded due to the fact that the workers open the box door by mistake in the prior art is solved. A placing plate is driven by a second reset spring in the placing assembly to transversely reciprocate in a U-shaped frame, so that the problem that medicinal materials or samples are inconvenient to uniformly distribute on the placing plate quickly in the prior art is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of biomedicine, and particularly relates to a constant temperature drying box for biomedicine. Background Art

[0002] With the introduction of the social-psychological-biomedical model and the development of systems biology, modern systems biomedicine has gradually taken shape. The basic task of biomedicine is to use biological and engineering techniques to study and solve life sciences, especially medical problems. In the research and production of biomedicine, a large number of equipment or instruments are used, and the constant temperature drying oven is the most common biomedical equipment. The use of the constant temperature drying oven can facilitate the rapid drying of medicinal materials or samples.

[0003] The existing document with publication number CN216204762U discloses a constant temperature drying oven for biomedicine, comprising an equipment body, a base is arranged at the lowermost position of the equipment body, handles are arranged at the uppermost left and right ends of the equipment body, an air inlet is arranged at the left side of the handle, a heat dissipation outlet is arranged at the left outer position of the equipment body, a rotating door is arranged at the front right position of the equipment body, a rotating device is arranged at the lower right position of the rotating door, an observation window is arranged at the middle inner position of the rotating door, and a handle is arranged at the left side of the observation window;

[0004] However, it still has the following disadvantages in actual use:

[0005] The above-mentioned constant temperature drying oven has a revolving door at the front right side of the equipment body, and a rotating device is provided at the lower right side of the revolving door. The revolving door is driven by the rotating device to rotate, and the interior of the equipment body is sealed by the revolving door. However, it lacks a structure to prevent the staff from opening the revolving door by mistake. The staff may be burned by the high temperature in the equipment body due to opening the revolving door by mistake, and the safety performance is poor.

[0006] The constant temperature drying oven mentioned above has a drawer plate disposed on the inner side of the main body of the device, through which medicinal materials or samples are placed for drying. However, it lacks a structure to evenly disperse the medicinal materials or samples on the drawer plate, which may affect the drying efficiency due to uneven distribution of the medicinal materials or samples on the drawer plate.

[0007] To this end, we provide a constant temperature drying oven for biomedicine to solve the above problems. Utility Model Content

[0008] The utility model aims to provide a constant temperature drying box for biomedicine, wherein the L-shaped plate is driven to rotate by a rotating rod in a locking assembly, so that the lateral support arm of the L-shaped plate is against the box door, thereby locking the box door and solving the existing problem of scalding caused by staff members mistakenly opening the box door. The second reset spring in the placement assembly drives the placement plate to perform lateral reciprocating motion in the U-shaped frame, solving the existing problem of inconvenience in quickly and evenly distributing medicinal materials or samples on the placement plate.

[0009] In order to solve the above technical problems, the utility model is achieved through the following technical solutions:

[0010] The utility model is a constant temperature drying box for biomedicine, comprising a box body, a locking component is arranged on one side of the box body, and a placement component is also arranged on the inner side of the box body;

[0011] The rotating rod in the locking assembly is connected to the front end of the outer wall of one side of the box body in a vertical rotation manner, and an L-shaped plate is sleeved on the upper and lower parts of the outer wall of the rotating rod. A first gear is sleeved at the center of the outer wall of the rotating rod. A driving plate is movably connected to the upper side of the outer wall of one side of the box body in a longitudinal direction, and a second gear is rotatably connected to the rear end of the outer wall of one side of the box body. Saw teeth are provided on the front and rear ends of the outer wall of one side of the driving plate, and the saw teeth are meshed and connected with the first gear and the second gear.

[0012] The installation frames in the placement assembly are fixedly connected to the inner walls of both sides of the box body at equal intervals along the vertical direction, a U-shaped frame is movably connected longitudinally between the left and right adjacent installation frames, a placement plate is movably connected laterally inside the U-shaped frame, and multiple groups of second return springs are fixedly connected to the outer walls of both sides of the placement plate at equal intervals along the longitudinal direction, and one end of the second return spring away from the placement plate is fixedly connected to the inner wall of the U-shaped frame.

[0013] The utility model is further configured as follows: a box door is rotatably connected to the front end surface of the box body, a control panel is fixedly connected to the center position of the front end surface of the box door, a display screen is fixedly connected to the top of the front end surface of the control panel, a plurality of groups of control buttons are distributed in a rectangular array below the front end surface of the control panel, and a handle is welded to one side of the front end surface of the box door.

[0014] The utility model is further configured as follows: a heating shell is passed through the top center of the box body, an electric radiation tube is fixedly connected to the lower part of the heating shell, and a plurality of fans are fixedly connected to the upper part of the heating shell.

[0015] The utility model is further configured as follows: the upper and lower parts of the front end of the outer wall on one side of the box body are fixedly connected with bearing seats, and both ends of the rotating rod are rotatably sleeved on the inner side of the bearing seat.

[0016] The utility model is further configured as follows: the front and rear ends of the outer wall of one side of the box body are fixedly connected to mounting seats, a first slide bar is fixedly connected between the mounting seats, and the drive plate is movably sleeved on the outer wall of the first slide bar.

[0017] The utility model is further configured as follows: a rear end of an outer wall of one side of the box body is fixedly connected to a driving motor through a motor frame, and the second gear is sleeved on an output shaft of the driving motor.

[0018] The utility model is further configured as follows: a second slide bar is fixedly connected to the inside of the installation frame in the longitudinal direction, a sliding block is slidingly sleeved on the rear end of the outer wall of the second slide bar, one side of the sliding block is respectively welded to the rear ends of the outer walls of both sides of the U-shaped frame, and a first return spring is also sleeved on the outer side of the second slide bar, and the two ends of the first return spring are respectively fixedly connected to the inner front end of the installation frame and the front end surface of the sliding block.

[0019] The utility model is further configured as follows: a third slide bar is fixedly connected to the inside of the U-shaped frame in the transverse direction, the placement plate is movably sleeved on the outer wall of the third slide bar, and ventilation holes are provided on the surfaces of the U-shaped frame and the placement plate.

[0020] The utility model has the following beneficial effects:

[0021] The utility model provides a locking assembly, drives the driving plate to move through the second gear, and drives the first gear to rotate through the movement of the driving plate, thereby driving the rotating rod and the L-shaped plate to rotate, so that the lateral support arm of the L-shaped plate abuts against the front end of the box door, thereby locking the box door and preventing the box door from being opened due to staff errors.

[0022] The utility model sets a placement component to apply an external force in the lateral direction to the placement plate, so that under the elastic deformation and resetting action of the second resetting spring, the placement plate performs a lateral reciprocating motion on the inner side of the U-shaped frame, and the reciprocating motion of the placement plate makes the medicinal materials or samples placed thereon evenly distributed.

[0023] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0025] Figure 1 This is a schematic diagram of the overall structure of a constant temperature drying oven for biomedicine;

[0026] Figure 2 This is a structural disassembly diagram of the box body of the utility model;

[0027] Figure 3 This is a schematic diagram of the structure of the locking assembly of the utility model;

[0028] Figure 4 This is a schematic diagram of the structure of the drive plate of the utility model;

[0029] Figure 5 This is a schematic diagram of the structure of the second gear of the utility model;

[0030] Figure 6 It is a structural schematic diagram of the placement components of the utility model;

[0031] Figure 7 This is a structural disassembly diagram of the installation frame of the utility model;

[0032] Figure 8 This is a structural disassembly diagram of the U-shaped frame of the utility model.

[0033] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0034] 1-box body, 101-box door, 101a-control panel, 101b-display screen, 101c-control button, 101d-handle, 102-heating shell, 102a-electric radiation tube, 102b-fan, 2-locking assembly, 201-rotating rod, 201a-bearing seat, 202-L-shaped plate, 203-first gear, 204-driving plate, 204a-mounting seat, 204b-first slide bar, 205-sawtooth, 206-second gear, 206a-motor frame, 206b-driving motor, 3-placing assembly, 301-installing frame, 301a-second slide bar, 301b-first return spring, 302-U-shaped frame, 302a-sliding block, 302b-third slide bar, 303-placing plate, 303a-ventilation hole, 304-second return spring. DETAILED DESCRIPTION

[0035] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Specific embodiments

[0036] See also Figure 1-5As shown, it is the first embodiment of the utility model, which provides a constant temperature drying box for biomedicine, including a box body 1 and a locking assembly 2, and the locking assembly 2 includes a rotating rod 201, an L-shaped plate 202, a first gear 203, a driving plate 204 and a second gear 206, and the first gear 203 and the rotating rod 201 are driven to rotate by the driving plate 204 and the second gear 206, and the L-shaped plate 202 is driven to rotate by the rotating rod 201, so that the lateral support arm of the L-shaped plate 202 is against the box door 101, which solves the problem of the existing lack of a structure for locking the box door 101;

[0037] Specifically, the rotating rod 201 is connected to the front end of the outer wall of one side of the box body 1 along the vertical rotation, and the upper and lower outer walls of the rotating rod 201 are sleeved with L-shaped plates 202. The center position of the outer wall of the rotating rod 201 is sleeved with a first gear 203. The upper edge of the outer wall of one side of the box body 1 is movably connected with a driving plate 204 in the longitudinal direction, and the rear end of the outer wall of one side of the box body 1 is rotatably connected with a second gear 206. The front and rear ends of the outer wall of one side of the driving plate 204 are both provided with saw teeth 205, and the saw teeth 205 and the first gear 203 and the second gear 206 are all meshed and connected. The rotating rod 201 is set to drive the L-shaped plate 202 to rotate, and the box door 101 is locked by the setting of the L-shaped plate 202. The first gear 203 is set to drive the rotating rod 201 to rotate, and the first gear 203 is driven to rotate by the setting of the driving plate 204 and the second gear 206.

[0038] Further, a box door 101 is rotatably connected to the front end surface of the box body 1, a control panel 101a is fixedly connected to the center position of the front end surface of the box door 101, a display screen 101b is fixedly connected to the upper part of the front end surface of the control panel 101a, a plurality of control buttons 101c are arranged in a rectangular array below the front end surface of the control panel 101a, a handle 101d is welded to one side of the front end surface of the box door 101, the box door 101 is arranged to seal the interior of the box body 1, the control panel 101a, the display screen 101b and the control buttons 101c are arranged to control the electronic equipment on the box body 1, and the handle 101d is arranged to facilitate opening or closing the box door 101;

[0039] A heating shell 102 is passed through the center of the top of the box 1. An electric radiation tube 102a is fixedly connected to the bottom of the heating shell 102. A plurality of fans 102b are fixedly connected to the top of the heating shell 102. The heating shell 102 is used to install the electric radiation tube 102a and other structures. The electric radiation tube 102a and the fans 102b are used to heat and cool the inside of the box 1. A temperature sensor is also provided inside the box 1 to monitor the temperature inside the box 1 in real time.

[0040] The upper and lower parts of the front end of the outer wall of one side of the box body 1 are fixedly connected with a bearing seat 201a, and both ends of the rotating rod 201 are rotatably sleeved on the inner side of the bearing seat 201a. The setting of the bearing seat 201a is used to install the rotating rod 201;

[0041] The front and rear ends of the outer wall of one side of the box body 1 are fixedly connected with mounting seats 204a, and the first slide bar 204b is fixedly connected between the mounting seats 204a. The drive plate 204 is movably sleeved on the outer wall of the first slide bar 204b. The mounting seats 204a and the first slide bar 204b are arranged to movably mount the drive plate 204 on the box body 1.

[0042] The rear end of the outer wall of one side of the box body 1 is fixedly connected to the driving motor 206b through the motor frame 206a, and the second gear 206 is sleeved on the output shaft of the driving motor 206b. The motor frame 206a is used to install the driving motor 206b, and the driving motor 206b is used to drive the second gear 206 to rotate.

[0043] The operation process of this embodiment is as follows: after the medicinal materials or samples are dried, the internal temperature is detected in real time through the temperature sensor inside the box 1, and when the temperature inside the box 1 is lower than the preset value range, the temperature sensor starts the drive motor 206b through the controller, and the output shaft of the drive motor 206b drives the second gear 206 to rotate synchronously, and under the action of the meshing connection between the sawtooth 205 and the second gear 206, the second gear 206 drives the drive plate 204 to move, and at the same time, under the action of the meshing connection between the sawtooth 205 and the first gear 203, the drive plate 204 drives the first gear 203 to rotate, and the first gear 203 drives the L-shaped plate 202 to rotate through the rotating rod 201, so that the L-shaped plate 202 is separated from the box door 101, and the lock of the box door 101 is released. Specific embodiments

[0044] See also Figure 6-8 As shown, it is the second embodiment of the utility model, which is based on the previous embodiment, but is different from the previous embodiment in that: a placement component 3 is also arranged on the inner side of the box body 1, and the placement component 3 includes a mounting frame 301, a U-shaped frame 302, a placement plate 303 and a second return spring 304. The placement plate 303 is driven by the second return spring 304 to perform a lateral reciprocating motion on the inner side of the U-shaped frame 302, thereby solving the existing problem of inconvenience in evenly placing medicinal materials or samples on the placement plate 303.

[0045] Specifically, the installation frames 301 are fixedly connected to the inner walls of both sides of the box body 1 at equal intervals vertically, and a U-shaped frame 302 is movably connected along the longitudinal direction between the left and right adjacent installation frames 301. The interior of the U-shaped frame 302 is movably connected to a placement plate 303 along the transverse direction, and multiple groups of second return springs 304 are fixedly connected to the outer walls of both sides of the placement plate 303 at equal intervals longitudinally, and one end of the second return spring 304 away from the placement plate 303 is fixedly connected to the inner wall of the U-shaped frame 302. The installation frame 301 is used to movably install the U-shaped frame 302, and the U-shaped frame 302 is used to movably install the placement plate 303. Medicinal materials or samples are placed on the placement plate 303, and the placement plate 303 is made to reciprocate laterally through the setting of the second return spring 304.

[0046] Furthermore, the interior of the installation frame 301 is fixedly connected with a second slide bar 301a in the longitudinal direction, and a slider 302a is slidably sleeved on the rear end of the outer wall of the second slide bar 301a, and one side of the slider 302a is respectively welded to the rear ends of the outer walls of both sides of the U-shaped frame 302, and a first return spring 301b is also sleeved on the outer side of the second slide bar 301a, and the two ends of the first return spring 301b are respectively fixedly connected to the inner front end of the installation frame 301 and the front end surface of the slider 302a, and the arrangement of the second slide bar 301a and the slider 302a realizes that the U-shaped frame 302 can be movably installed between the installation frames 301 in the longitudinal direction, and the arrangement of the first return spring 301b enables the U-shaped frame 302 to slide spontaneously toward the outside of the box body 1;

[0047] A third slide bar 302b is fixedly connected to the inside of the U-shaped frame 302 in the horizontal direction, and the placement plate 303 is movably mounted on the outer wall of the third slide bar 302b. Ventilation holes 303a are provided on the surfaces of the U-shaped frame 302 and the placement plate 303. The third slide bar 302b is used to movably mount the placement plate 303 on the inner side of the U-shaped frame 302, and the ventilation holes 303a are provided to facilitate the flow of hot air inside the box body 1.

[0048] The rest of the structure is the same as that of the first embodiment.

[0049] The operation process of this embodiment is: open the box door 101, at this time, under the action of the first return spring 301b, the slider 302a drives the U-shaped frame 302 to move spontaneously to the outside of the box body 1, and the medicinal materials or samples are placed on the placement plate 303, and a lateral force is applied to the placement plate 303. At this time, under the action of the second return spring 304, the placement plate 303 reciprocates laterally inside the U-shaped frame 302, and the reciprocating motion of the placement plate 303 makes the medicinal materials or samples evenly distributed, and finally an external force is applied to the U-shaped frame 302, so that the U-shaped frame 302 moves back to the inside of the box body 1, and the box door 101 is closed, and the medicinal materials or samples are dried by the heating structure on the box body 1.

[0050] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0051] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A constant temperature drying oven for biomedicine, comprising a box body (1), characterized in that: A locking assembly (2) is provided on one side of the box body (1), and a rotating rod (201) in the locking assembly (2) is connected to the front end of the outer wall of one side of the box body (1) in a vertically rotatable manner, an L-shaped plate (202) is sleeved on the upper and lower sides of the outer wall of the rotating rod (201), and a first gear (203) is sleeved on the center position of the outer wall of the rotating rod (201), a driving plate (204) is movably connected to the upper side of the outer wall of one side of the box body (1) in the longitudinal direction, and a second gear (206) is rotatably connected to the rear end of the outer wall of one side of the box body (1), and saw teeth (205) are provided at the front and rear ends of the outer wall of one side of the driving plate (204), and the saw teeth (205) are meshingly connected to the first gear (203) and the second gear (206); A placement component (3) is also provided on the inner side of the box body (1), and the installation frames (301) in the placement component (3) are fixedly connected to the inner walls of both sides of the box body (1) at equal intervals in the vertical direction, a U-shaped frame (302) is movably connected in the longitudinal direction between the installation frames (301) adjacent to each other, and a placement plate (303) is movably connected in the transverse direction inside the U-shaped frame (302), and multiple groups of second return springs (304) are fixedly connected to the outer walls of both sides of the placement plate (303) at equal intervals in the longitudinal direction, and one end of the second return spring (304) away from the placement plate (303) is fixedly connected to the inner wall of the U-shaped frame (302).

2. A biomedical constant temperature drying oven according to claim 1, characterized in that: A box door (101) is rotatably connected to the front end surface of the box body (1), and a control panel (101a) is fixedly connected to the center of the front end surface of the box door (101), a display screen (101b) is fixedly connected above the front end surface of the control panel (101a), and a plurality of groups of control buttons (101c) are arranged in a rectangular array below the front end surface of the control panel (101a), and a handle (101d) is welded to one side of the front end surface of the box door (101).

3. A constant temperature drying oven for biomedicine according to claim 2, characterized in that: A heating shell (102) is passed through the center of the top of the box body (1), and an electric radiation tube (102a) is fixedly connected to the lower part of the interior of the heating shell (102), and a plurality of sets of fans (102b) are fixedly connected to the upper part of the interior of the heating shell (102).

4. A biomedical constant temperature drying oven according to claim 1, characterized in that: The upper and lower parts of the front end of the outer wall of one side of the box body (1) are fixedly connected to a bearing seat (201a), and both ends of the rotating rod (201) are rotatably sleeved on the inner side of the bearing seat (201a).

5. A biomedical constant temperature drying oven according to claim 1, characterized in that: The front and rear ends of the outer wall of one side of the box body (1) are fixedly connected to mounting seats (204a), and a first slide bar (204b) is fixedly connected between the mounting seats (204a), and the drive plate (204) is movably sleeved on the outer wall of the first slide bar (204b).

6. A biomedical constant temperature drying oven according to claim 1, characterized in that: A rear end of an outer wall of one side of the box body (1) is fixedly connected to a driving motor (206b) via a motor frame (206a), and the second gear (206) is sleeved on an output shaft of the driving motor (206b).

7. A biomedical constant temperature drying oven according to claim 1, characterized in that: The interior of the installation frame (301) is longitudinally fixedly connected with a second slide bar (301a), and a sliding block (302a) is slidably sleeved on the rear end of the outer wall of the second slide bar (301a), one side of the sliding block (302a) is respectively welded to the rear ends of the outer walls of both sides of the U-shaped frame (302), and the outer side of the second slide bar (301a) is also sleeved with a first return spring (301b), and the two ends of the first return spring (301b) are respectively fixedly connected to the inner front end of the installation frame (301) and the front end surface of the sliding block (302a).

8. A biomedical constant temperature drying oven according to claim 1, characterized in that: A third sliding rod (302b) is fixedly connected to the interior of the U-shaped frame (302) in a transverse direction, the placement plate (303) is movably sleeved on the outer wall of the third sliding rod (302b), and ventilation holes (303a) are provided on the surfaces of the U-shaped frame (302) and the placement plate (303).

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