CN110551608B - A Novel Anti-pollution Intelligent Microbial Incubator with Alarm - Google Patents

Abstract

The invention discloses a novel anti-pollution intelligent microorganism incubator with an alarm, which belongs to the field of incubator equipment, wherein a clamping mechanism is arranged on the surface of a lower box body of the incubator, and a front box body and a left box body are hinged with each other; fixture includes base, centre gripping pincers, arc piece, roof, connecting rod and wedge, and the inboard of centre gripping pincers is formed with the arc mouth, and the arc mouth surface has the opening, and clearance fit has the arc piece of transversely placing in the opening, is connected with the horizontal pole between arc piece and the connecting rod, the quantity of connecting rod is 2, the axial midpoint department sliding connection of roof has the wedge, and the wedge contacts throughout has radial branch, and branch and the contact surface of wedge open has the spout, and the spout begins at the wedge end, and the spout ends in the concave department of wedge, and it has the torsional spring to articulate between branch and the connecting rod. Utilize the slip block technique between culture dish and the centre gripping pincers among this technical scheme, reduced the vibrations that the culture dish received, promoted clamping effect and stability simultaneously.

Description

A new anti-pollution intelligent microbial incubator with alarm

technical field

The invention belongs to the field of incubator equipment, in particular to a novel anti-pollution intelligent microorganism incubator with an alarm.

Background technique

The microbial incubator is suitable for environmental protection, sanitation and epidemic prevention, agricultural and livestock, drug inspection, aquatic products and other scientific research, college experiments and production departments. It is a special constant temperature for water analysis and BOD determination of bacteria, mold, microbial cultivation, preservation, plant cultivation and breeding experiments. Oscillating equipment. This kind of equipment is generally divided into light incubator and constant temperature and humidity incubator. The light incubator is mainly used for the cultivation of plants; the microbial incubator has different types according to the types of microorganisms cultivated, roughly aerobic and aerobic. Anaerobic two. The constant temperature and humidity chamber is a kind of chamber that can accurately simulate complex natural environments such as constant temperature and humidity, and has a precise temperature and humidity control system. The laboratory is generally used for plant cultivation and breeding experiments; bacteria and microorganisms are cultivated, It is used for breeding, fermentation, microbial culture, various constant temperature experiments, environmental experiments, material denaturation experiments and storage of medium, serum, drugs and other items. It can be widely used in aseptic experiments such as medicine, textile and food processing, and research and application fields such as medical and health care, biopharmaceuticals, agricultural scientific research, and environmental protection.

The prior art discloses a microbial incubator with the application number: 201520387729.9, which includes a box body and a base. The box body is provided with an inner tank, and the base is located at the bottom of the box body. The box body and the A cooling coil is provided between the inner tanks, and the cooling coil is provided with a water inlet and a water outlet. The cooling coil is connected to a water pump through the water inlet, and the water pump is connected to the water storage in the base through a connecting pipe. A refrigerator is installed on the water storage, a condenser is arranged inside the water storage, the other end of the water storage is connected to a drain, and a double-layer door is provided on the box, and the double-layer door includes Glass door and chamber door, described glass door is provided with sealing ring, described chamber door is provided with observation window, but this prior art when taking out petri dish when using, its rack is unstable, easily causes Vibration damage to utensils.

Contents of the invention

In order to solve the above problems, the object of the present invention is to develop an incubator with improved stability of the culture dish.

In order to achieve the above object, the technical solution of the present invention is as follows: a novel anti-pollution intelligent microbial incubator with an alarm, comprising an upper box, a lower box, a left box, a right box, a front box and a rear box Body, the surface of the lower box is provided with a clamping mechanism, the intersection of the upper box and the rear box is provided with a constant temperature device, and the front box and the left box are hinged to each other;

The clamping mechanism includes a base, a clamp, an arc block, a top plate, a connecting rod and a wedge block, the base is fixedly connected with the lower box, and the clamping clamp forms a circular matrix along the central axis of the base, and clamps The number of holding forceps is 4, and the inside of the clamping forceps is formed with an arc for clamping the petri dish. There is an opening on the surface of the arc, and there is a horizontally placed arc block in the gap in the opening, and the arc block is connected with the connecting rod. There are horizontal bars, the number of the connecting rods is 2, the connecting rods axially penetrate the clamping clamp, and the opening direction of the connecting rods gradually converges along the direction of the top plate, the top plate is located at the intersection of the connecting rods, and the distance between the top plate and the connecting rods There is a vertical round-head pin connected between the top plate and the connecting rod. There is a through hole at the overlap of the top plate and the connecting rod to facilitate the radial expansion of the connecting rod. A wedge block is slidably connected to the axial midpoint of the top plate. Concave, and the wedge block is always in contact with the radial strut. There is a chute on the contact surface of the strut and the wedge block. The chute starts at the end of the wedge block and ends at the inner recess of the wedge block. The strut and the connecting rod A torsion spring is hinged therebetween.

After adopting the above-mentioned scheme, the following beneficial effects are achieved: 1. Compared with the prior art of using the placement rack, the sliding engagement technology between the culture dish and the clamping forceps is used in this technical solution, which reduces the vibration of the culture dish, and at the same time Improved grip and stability.

2. Compared with the prior art that adopts pushing and engaging, this technical solution utilizes the interlocking effect between the wedge-shaped block in the top plate and the connecting rod to promote the arc-shaped block to further clamp the culture dish, which improves the stability for the second time. sex.

3. Compared with the prior art that has improved stability many times, when taking out this technical solution, the operator only needs to squeeze the arc-shaped block closest to the front box until the arc-shaped block is submerged in the arc-shaped plate. When the curved block drives the cross bar and the connecting rod back in turn, when the cross bar is opened, the support bar slides along the chute of the wedge block, and when the support bar slides to the maximum displacement of the wedge block, the support bar continues to drive the wedge block out At this time, the ejected wedge-shaped block pushes out a small displacement of the culture dish, which is convenient for the operator to take, and avoids the phenomenon that the culture dish is stuck or the culture dish is locked with the arc-shaped block.

4. Compared with the prior art that adopts the anti-locking structure, in this technical solution, the torsion spring is used for elastic connection, which increases the shock absorption effect and avoids leakage of the petri dish.

Further, the constant temperature device is electrically connected with an alarm device, the alarm device includes a temperature sensor and a pollution source sensor, the temperature sensor is located inside the left box, the pollution source sensor is located in the lower box, and the sensing end of the pollution source sensor is located in the The base is external, and the temperature sensor is connected in parallel with the pollution source sensor. The environment in the box is monitored, and when the environment of the box is abnormal, an alarm is issued to reduce losses.

Further, it also includes a buzzer electrically connected to the alarm device, and the buzzer is located outside the right box. Compared with the prior art using a built-in buzzer, the external buzzer in this technical solution increases the diffusion range of the sound.

Further, it also includes a bluetooth module connected between the buzzer and the alarm device, the bluetooth module is located on the outer surface of the upper box, and a flashing LED light is arranged beside the bluetooth module. When the operator rushes to the storage room, the flashing LED light of the device is convenient for the operator to quickly find the exact location for replacement or temperature adjustment.

Further, the cross-section of the connecting rod and the top plate is "herringbone", and the length of the arc-shaped block connected to the surface of the connecting rod gradually increases along the top plate to the front box body. Because the length of the arc-shaped block connected to the surface of the connecting rod gradually increases along the top plate to the front box, so considering the different degrees of constriction of the connecting rod, the arc-shaped block close to the rear box is properly extended to ensure the clamping effect.

Further, the base is processed with a slope, and the gradient of the slope increases gradually from the front box to the rear box. Easy to slide the petri dish.

Description of drawings

Fig. 1 is the axial structure diagram of the embodiment of the present invention;

Fig. 2 is the left sectional view of Fig. 1;

Fig. 3 is the top view of Fig. 2;

Figure 4 is an enlarged view of A in Figure 3;

Figure 5 is a module connection diagram of the device.

Detailed ways

The following is further described in detail through specific implementation methods:

The reference signs in the drawings of the description include: base 1, clamping pliers 2, arc block 3, top plate 4, connecting rod 5, wedge block 6, cross bar 7, round pin 8, torsion spring 9, buzzer 10. Flashing LED lights 11 and poles 12.

The embodiment is basically as shown in Figure 1: a novel anti-pollution intelligent microbial incubator with an alarm, comprising an upper box, a lower box, a left box, a right box, a front box and a rear box, The surface of the lower box is provided with a clamping mechanism, the intersection of the upper box and the rear box is provided with a constant temperature device, the constant temperature device is connected to a power supply, and the front box and the left box are hinged to each other;

Please refer to Figure 2 and Figure 3, the clamping mechanism includes base 1, clamping pliers 2, arc-shaped block 3, top plate 4, connecting rod 5 and wedge-shaped block 6, base 1 is fixedly connected with the lower box, base 1 is processed with a slope , the gradient of the slope gradually increases along the front box body to the rear box body, the clamping pliers 2 form a circular matrix along the central axis of the base 1, and the number of the clamping pliers 2 is 4, and the inner side of the clamping pliers 2 is formed with There is an opening on the surface of the arc, and a horizontally placed arc block 3 is fitted in the gap in the opening. A cross bar 7 is connected between the arc block 3 and the connecting rod 5, and the connecting rod 5 is connected to the top plate 4. The cross section is "herringbone", and the length of the arc block 3 connected to the surface of the connecting rod 5 gradually increases along the top plate 4 to the front box body.

Please refer to Figure 4, the number of connecting rods 5 is 2, the connecting rods 5 axially penetrate the clamping pliers 2, and the opening direction of the connecting rods 5 gradually converges along the direction of the top plate 4, the top plate 4 is located at the intersection of the connecting rods 5, And between the top plate 4 and the connecting rod 5, a vertical round pin 8 is connected, and the overlap between the top plate 4 and the connecting rod 5 has a through hole that facilitates the radial expansion of the connecting rod 5, and the axial center of the top plate 4 There is a wedge block 6 slidingly connected at the point, and the middle part of the wedge block 6 is concave, and the wedge block 6 is always in contact with the radial strut 12, and the contact surface between the strut 12 and the wedge block 6 has a chute, and the chute starts from At the end of the wedge block 6, the chute stops at the inner recess of the wedge block 6, and a torsion spring 9 is hinged between the pole 12 and the connecting rod 5.

Please refer to Figure 5. The thermostat is electrically connected to an alarm device. The alarm device includes a temperature sensor and a pollution source sensor. The temperature sensor is located inside the left box, the pollution source sensor is located in the lower box, and the sensing end of the pollution source sensor is located at the base. 1 external source, the temperature sensor is connected in parallel with the pollution source sensor. It also includes a buzzer 10 electrically connected to the alarm device, and the buzzer 10 is located outside the right box body. The bluetooth module between the buzzer 10 and the alarm device, the bluetooth module is positioned at the outer surface of the upper casing, and the bluetooth module is provided with a flashing LED lamp 11.

The specific implementation process is as follows: when the staff puts the petri dish into the incubator, they first push the petri dish upwards along the slope of the base 1 until the petri dish touches the wedge 6. At this time, the operator continues to push the petri dish, and the petri dish pushes the top plate 4 Driven to move backward, the chute of the wedge block 6 crosses the surface of the support rod 12 during the process of the rearward movement of the culture dish. Submerged into the inner recess, after the pole 12 was submerged, the torsion spring 9 between the pole 12 and the connecting rod 5 drove the connecting rod 5 to clamp, and at this time, the arc-shaped block 3 on the surface of the connecting rod 5 stretched out from the opening, and the culture dish was removed. Clamping, because the length of the arc-shaped block 3 connected to the surface of the connecting rod 5 gradually increases along the top plate 4 to the front box body, so considering the different degrees of convergence of the connecting rod 5, the arc-shaped block 3 close to the rear box body is properly extended , to ensure the clamping effect.

During the alarm process, after the operator places the culture dish, he uses the mobile phone to connect to the Bluetooth module in the incubator. When the critical value is exceeded, the sensor sends electrical signals to the bluetooth module, the buzzer 10 and the flashing LED light 11 respectively. At this time, the operator's mobile phone receives the reminder model, and the buzzer 10 starts to alarm. When going to the storage room, the flashing LED lamp 11 of the device is convenient for the operator to quickly find the exact location for replacement or temperature adjustment.

During the take-out process, the operator only needs to squeeze the arc-shaped block 3 closest to the front box until the arc-shaped block 3 is submerged in the arc-shaped plate. At this time, the arc-shaped block 3 drives the cross bar 7 and the connection The rod 5 returns to its position. When the cross bar 7 is opened, the support rod 12 slides along the chute of the wedge block 6. When the support rod 12 slides to the maximum displacement of the wedge block 6, the support rod 12 continues to drive the wedge block 6 to eject. The wedge-shaped piece 6 that is ejected at the same time pushes out a small displacement of the petri dish, which is convenient for the operator to take.

What is described above is only an embodiment of the present invention, and common knowledge such as specific structures and characteristics known in the scheme are not described here too much. It should be pointed out that for those skilled in the art, under the premise of not departing from the structure of the present invention, several modifications and improvements can also be made, and these should also be regarded as the protection scope of the present invention, and these will not affect the implementation of the present invention. Effects and utility of patents. The scope of protection required by this application shall be based on the content of the claims, and the specific implementation methods and other records in the specification may be used to interpret the content of the claims.

Claims (5)

1. A novel anti-pollution intelligent microorganism incubator with alarm is characterized in that: it comprises an upper casing, a lower casing, a left casing, a right casing, a front casing and a rear casing, and the lower casing There is a clamping mechanism on the surface of the body, a constant temperature device is provided at the intersection of the upper box and the rear box, and the front box and the left box are hinged to each other; The clamping mechanism includes a base, a clamp, an arc block, a top plate, a connecting rod and a wedge block, the base is fixedly connected with the lower box, and the clamps form a circular matrix along the central axis of the base, and clamp The number of holding forceps is 4, and the inside of the clamping forceps is formed with an arc for clamping the petri dish. There is an opening on the surface of the arc, and there is a horizontally placed arc block in the gap in the opening. The arc block is connected with the connecting rod. There are horizontal bars, the number of the connecting rods is 2, the connecting rods axially penetrate the clamping clamp, and the opening direction of the connecting rods gradually converges along the direction of the top plate, the top plate is located at the intersection of the connecting rods, and the distance between the top plate and the connecting rods There is a vertical round-head pin connected between the top plate and the connecting rod. There is a through hole at the overlap of the top plate and the connecting rod to facilitate the radial expansion of the connecting rod. A wedge block is slidably connected to the axial midpoint of the top plate. Concave, and the wedge block is always in contact with the radial strut. There is a chute on the contact surface of the strut and the wedge block. The chute starts at the end of the wedge block and ends at the inner recess of the wedge block. The strut and the connecting rod A torsion spring is hinged between; The constant temperature device is electrically connected with an alarm device, the alarm device includes a temperature sensor and a pollution source sensor, the temperature sensor is located inside the left box, the pollution source sensor is located in the lower box, and the sensing end of the pollution source sensor is located outside the base source, the temperature sensor is connected in parallel with the pollution source sensor. 2. A novel anti-pollution intelligent microbial incubator with an alarm according to claim 1, characterized in that: it also includes a buzzer electrically connected to the alarm device, and the buzzer is located outside the right box . 3. A novel anti-pollution intelligent microbial incubator with siren according to claim 2, characterized in that: it also includes a bluetooth module connected between the buzzer and the alarm device, the bluetooth module is located in the upper box The outer surface, and there is a flashing LED light next to the Bluetooth module. 4. A new type of anti-pollution intelligent microbial incubator with an alarm according to claim 3, characterized in that: the cross section of the connecting rod and the top plate is a "herringbone" shape, and the arc connecting the surface of the connecting rod The length of the shape block gradually increases along the top plate to the front box body. 5. A novel anti-pollution intelligent microbial incubator with an alarm according to claim 4, characterized in that: said base is processed with a slope, and the gradient of the slope increases gradually from the front box to the rear box.

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