Constant-temperature incubator

Abstract

The utility model provides a constant-temperature incubator, which relates to the technical field of constant-temperature incubators, and comprises an incubator body, a door body is rotatably connected onto the incubator body, an operation panel is fixedly connected onto the incubator body, a heating pipe is fixedly connected into the incubator body, a plurality of placing plates are arranged in the incubator body, and an adjusting structure is arranged in the incubator body. The adjusting structure is mainly composed of a plurality of sliding grooves, the sliding grooves are all formed in the box body, the containing plate is slidably connected with the sliding grooves, a connecting rod is arranged in the box body, a plurality of through grooves are formed in the connecting rod, sliding plates are slidably connected into the through grooves, and the sliding plates are arranged on the box body. The utility model solves the problems that most of the existing object placing plates are fixed in the incubator, a plurality of culture dishes are usually placed on one layer of object placing rack, when a worker places the culture dishes, the hands need to stretch into the incubator, and the sight is blocked, so that the culture dishes are easy to collide with one another and are broken.

Description

Technical Field

[0001] The utility model relates to the technical field of constant temperature incubators, in particular to a constant temperature incubator. Background Art

[0002] Constant temperature incubator is a general term for a type of constant temperature chamber, which is widely used in medical and health care, pharmaceutical industry, biochemistry, industrial production and agricultural science and other scientific research departments. Its main function is to cultivate various microorganisms or tissues, cells and other organisms.

[0003] Currently, constant temperature incubators mostly use multi-layer storage plates to place culture vessels. Most of the current storage plates are fixed inside the incubator, and a layer of storage rack usually holds multiple culture vessels. When workers place culture vessels, they need to reach into the incubator. Due to the obstructed line of sight, it is easy for culture vessels to collide with each other, resulting in breakage. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to provide a constant temperature incubator.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions: a constant temperature incubator, comprising a box body, a door body being rotatably connected to the box body, an operation panel being fixedly connected to the box body, a heating tube being fixedly connected to the box body, a plurality of placement plates being arranged in the box body, an adjustment structure being arranged in the box body, the adjustment structure mainly consisting of a plurality of slide grooves, the plurality of slide grooves being opened on the box body, and the placement plates being slidably connected to the slide grooves.

[0006] The effects achieved by the above components are: an operation panel is set up, and the operation panel facilitates the unified control and use of the electrical components in the device. The operation panel control circuit can be realized by simple programming by technical personnel in this field. It is common knowledge in this field and is only used without modification. Therefore, the control method and circuit connection are not described in detail. The temperature in the box is controlled by the heating tube controlled by the operation panel. Pulling the placement plate so that the placement plate slides in the slide groove can make most of the placement plate slide out of the box, making it convenient for the staff to place the culture vessel on the placement plate, and then push the placement plate back into the box, thereby avoiding the current placement plates. Most of the plates are fixed inside the incubator, and a layer of storage rack usually places multiple culture dishes. When the staff places the culture dishes, they need to reach into the incubator. Due to the obstructed line of sight, it is easy for the culture dishes to collide with each other, resulting in breakage.

[0007] Preferably, a connecting rod is provided in the box body, a plurality of through slots are opened on the connecting rod, a sliding plate is slidably connected in the through slot, an insertion rod is fixedly connected to the sliding plate, and a slot is opened on the placement plate, and the number of the through slots is consistent with that of the placement plate.

[0008] The effect achieved by the above components is: sliding the sliding plate allows the insertion rod to be stuck in the corresponding slot, thereby connecting several placement plates and the connecting rod together, and then the several placement plates can be driven to slide synchronously by pushing and pulling the connecting rod, making the operation more convenient.

[0009] Preferably, a first spring is fixedly connected to the sliding plate, and one end of the first spring is fixedly connected to the inner wall of the through slot.

[0010] The effect achieved by the above components is that when the insertion rod is stuck in the slot, the first spring is in a contracted state, so the rebound force of the first spring acts on the sliding plate, making the connection between the insertion rod and the slot more stable.

[0011] Preferably, a limiting groove is provided on the connecting rod, a gantry plate is slidably connected in the limiting groove, and two rubber plates are fixedly connected to the gantry plate.

[0012] The effect achieved by the above components is: when the connecting rod is pulled so that several placement plates are located outside the box, the gantry plate can be slid downward so that the two rubber plates contact the ground to support the connecting rod, making it convenient for the staff to place the culture vessel. After placement, the gantry plate is slid upward again so that the connecting rod can be pushed into the box.

[0013] Preferably, a threaded rod is rotatably connected in the limit groove, the threaded rod is threadedly connected to the gantry plate, a first bevel gear is fixedly connected to the threaded rod, a second bevel gear is meshedly connected to the first bevel gear, a crank is fixedly connected to the second bevel gear, and the crank is rotatably connected to the connecting rod.

[0014] The effect achieved by the above components is: turning the crank can drive the second bevel gear to rotate, and then drive the first bevel gear to rotate, and further drive the threaded rod to rotate. Since the gantry plate slides in the limit groove, turning the threaded rod can drive the gantry plate to slide, making the position of the gantry plate more stable.

[0015] Preferably, a limiting structure is provided on the placement plate, and the limiting structure is mainly composed of two card slots, and the two card slots are both opened on the placement plate.

[0016] The effect achieved by the above components is that when placing the culture vessel, the culture vessel is clipped into the clip slot, which can limit the position of the culture vessel and prevent the vessels from colliding with each other and being damaged.

[0017] Preferably, a sliding groove is provided on the placement plate, two T-shaped blocks are slidably connected in the sliding groove, and two clamping blocks are fixedly connected to the T-shaped block.

[0018] The effect achieved by the above components is that the two T-shaped blocks are slid to drive the clamping blocks to clamp the culture vessel, thereby improving the stability of the position of the culture vessel.

[0019] Preferably, a rubber pad is fixedly connected to the clamping block, and a second spring is fixedly connected to both of the T-shaped blocks.

[0020] The above components have the following effects: the rubber pad can prevent the clamping block from damaging the culture vessel due to rigid contact with the culture vessel; when the clamping block clamps the culture vessel, the second spring is in a stretched state, so the rebound force of the second spring acts on the two T-blocks, which can further enhance the clamping effect on the vessel.

[0021] Compared with the prior art, the advantages and positive effects of the present invention are that, in the present invention, by setting an adjustment structure, the placement plate is pulled to make the placement plate slide in the slide groove, so that more than half of the placement plate can slide out of the box body, which is convenient for the staff to place the culture vessel on the placement plate, and then push the placement plate to return it to the box body, slide the sliding plate so that the insertion rod is stuck in the corresponding slot, so that several placement plates are connected to the connecting rod together, and the several placement plates can be driven to slide synchronously by pushing and pulling the connecting rod, making the operation more convenient. When the insertion rod is stuck in the slot, the first spring is in a contracted state, so the rebound elastic force of the first spring acts on the sliding plate, making the connection between the insertion rod and the slot more stable. When the connecting rod is pulled so that the several placement plates are located outside the box body, , the gantry plate can be slid downward so that the two rubber plates are in contact with the ground to support the connecting rod, which is convenient for the staff to place the culture vessel. After placement, the gantry plate can be slid upward so that the connecting rod can be pushed into the box body. Turning the crank can drive the second bevel gear to rotate, and then drive the first bevel gear to rotate, and further drive the threaded rod to rotate. Since the gantry plate slides in the limit groove, rotating the threaded rod can drive the gantry plate to slide, making the position of the gantry plate more stable, thereby avoiding the current storage plates that are mostly fixed inside the incubator, and a layer of storage rack usually holds multiple culture dishes. When the staff places the culture dishes, they need to reach into the incubator. Due to the obstruction of vision, it is easy for the culture dishes to collide with each other, resulting in breakage. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 The utility model provides a three-dimensional structural schematic diagram of a constant temperature incubator;

[0023] Figure 2 This is a partial schematic diagram of an adjustment structure of a constant temperature incubator proposed by the utility model;

[0024] Figure 3 This is another schematic diagram of a regulating structure of a constant temperature incubator proposed by the present invention;

[0025] Figure 4 The present invention provides a partial schematic diagram of a limiting structure of a constant temperature incubator.

[0026] Legend: 1. Box body; 2. Door body; 3. Operation panel; 4. Placement plate; 5. Heating tube; 6. Adjustment structure; 61. Slide groove; 62. Connecting rod; 63. Through groove; 64. Sliding plate; 65. Insert rod; 66. Slot; 67. First spring; 68. Limiting groove; 69. Gantry plate; 610. Rubber plate; 611. Threaded rod; 612. First bevel gear; 613. Second bevel gear; 614. Crank; 7. Limiting structure; 71. Slot; 72. Sliding groove; 73. T-block; 74. Clamping block; 75. Rubber pad; 76. Second spring. DETAILED DESCRIPTION

[0027] Example 1, as Figure 1 As shown, a constant temperature incubator includes a box body 1, a door body 2 is rotatably connected to the box body 1, an operation panel 3 is fixedly connected to the box body 1, a heating tube 5 is fixedly connected inside the box body 1, and a plurality of placement plates 4 are arranged inside the box body 1.

[0028] Reference Figure 1-3, an adjustment structure 6 is provided in the box body 1, and the adjustment structure 6 is mainly composed of a plurality of slide grooves 61. The plurality of slide grooves 61 are all opened on the box body 1, and the placement plate 4 is slidably connected to the slide grooves 61. An operation panel 3 is provided, and the operation panel 3 is convenient for unified control and use of the electrical components in the device. The control circuit of the operation panel 3 can be realized by simple programming by technicians in this field. It belongs to the common knowledge in this field. It is only used and not modified, so the control method and circuit connection are not described in detail. The temperature in the box body 1 is controlled by the heating tube 5 through the operation panel 3. Pulling the placement plate 4 makes the placement plate 4 slide in the slide groove 61, which can make most of the placement plate 4 slide out of the box body 1, making it convenient for the staff to place the culture vessel on the placement plate 4, and then push The placing plate 4 is moved back to the box body 1, thereby avoiding the situation that most of the current placing plates are fixed inside the incubator, and a layer of storage rack usually holds multiple culture dishes. When the staff places the culture dishes, they need to put their hands into the incubator. Due to the obstruction of vision, the culture dishes are easily collided with each other, resulting in breakage. A connecting rod 62 is provided in the box body 1, and a plurality of through slots 63 are provided on the connecting rod 62. A sliding plate 64 is slidably connected in the through slot 63. An insertion rod 65 is fixedly connected to the sliding plate 64. A slot 66 is provided on the placing plate 4. The number of through slots 63 is the same as that of the placing plates 4. The sliding plate 64 is slid so that the insertion rod 65 is stuck in the corresponding slot 66, thereby connecting the plurality of placing plates 4 to the connecting rod 62, and the placing plates 4 can be opened and closed by pushing and pulling. The connecting rod 62 drives the several placement plates 4 to slide synchronously, making the operation more convenient. A first spring 67 is fixedly connected to the sliding plate 64. One end of the first spring 67 is fixedly connected to the inner wall of the through slot 63. When the insertion rod 65 is stuck in the slot 66, the first spring 67 is in a contracted state. Therefore, the rebound elastic force of the first spring 67 acts on the sliding plate 64, making the connection between the insertion rod 65 and the slot 66 more stable. A limiting groove 68 is provided on the connecting rod 62. A gantry plate 69 is slidably connected in the limiting groove 68. Two rubber plates 610 are fixedly connected to the gantry plate 69. When the connecting rod 62 is pulled so that the several placement plates 4 are located outside the box body 1, the gantry plate 69 can be slid downward so that the two rubber plates 610 contact the ground to support the connecting rod 62. It is convenient for the staff to place the culture vessel. After placement, the gantry plate 69 is slid upward so that the connecting rod 62 can be pushed into the box body 1. The threaded rod 611 is rotatably connected in the limiting groove 68. The threaded rod 611 is threadedly connected to the gantry plate 69. The threaded rod 611 is fixedly connected to the first bevel gear 612. The first bevel gear 612 is meshed with the second bevel gear 613. The second bevel gear 613 is fixedly connected to the crank 614. The crank 614 is rotatably connected to the connecting rod 62. Turning the crank 614 can drive the second bevel gear 613 to rotate, and then drive the first bevel gear 612 to rotate, and further drive the threaded rod 611 to rotate. Since the gantry plate 69 is limited and slides in the limiting groove 68, rotating the threaded rod 611 can drive the gantry plate 69 to slide.Make the position of gantry plate 69 more stable.

[0029] Reference Figure 4 The two T-shaped blocks 73 are fixedly connected to two clamping blocks 74. The two T-shaped blocks 73 are slidably connected to the two T-shaped blocks 73, and the two T-shaped blocks 73 are fixedly connected to the two clamping blocks 74. The two T-shaped blocks 73 are slidably connected to the clamping blocks 74 to clamp the culture vessel, which can improve the stability of the position of the culture vessel. A rubber pad 75 is fixedly connected to the clamping block 74, and a second spring 76 is fixedly connected to the two T-shaped blocks 73. The rubber pad 75 can prevent the clamping block 74 from being damaged by the rigid contact with the culture vessel. When the clamping block 74 clamps the culture vessel, the second spring 76 is in a stretched state. Therefore, the rebound elastic force of the second spring 76 acts on the two T-shaped blocks 73, which can further enhance the clamping effect of the vessel.

[0030] Working principle: an operation panel 3 is provided, which is convenient for unified control of the electrical components in the device. The control circuit of the operation panel 3 can be realized by simple programming by those skilled in the art. It is common knowledge in the art and is only used without modification. Therefore, the control method and circuit connection are not described in detail. The heating tube 5 is controlled by the operation panel 3 to control the temperature in the box 1. Pulling the placement plate 4 makes the placement plate 4 slide in the slide groove 61, so that most of the placement plate 4 can slide out of the box 1, making it convenient for the staff to place the culture vessel on the placement plate 4, and then push the placement plate 4 back into the box 1, thereby This avoids the problem that most of the current storage plates are fixed inside the incubator, and a layer of storage rack usually holds multiple culture dishes. When the staff places the culture dishes, they need to reach into the incubator. Due to the obstruction of vision, it is easy for the culture dishes to collide with each other and cause breakage. Sliding the sliding plate 64 causes the insertion rod 65 to be stuck in the corresponding slot 66, thereby connecting the plurality of storage plates 4 with the connecting rod 62. By pushing and pulling the connecting rod 62, the plurality of storage plates 4 can be driven to slide synchronously, making the operation more convenient. When the insertion rod 65 is stuck in the slot 66, the first spring 67 is in a contracted state, so the rebound elastic force of the first spring 67 The sliding plate 64 acts on the sliding plate 64 to make the connection between the insertion rod 65 and the slot 66 more stable. When the connecting rod 62 is pulled so that the several placement plates 4 are located outside the box body 1, the gantry plate 69 can be slid downward so that the two rubber plates 610 are in contact with the ground to support the connecting rod 62, which is convenient for the staff to place the culture vessel. After the placement is completed, the gantry plate 69 is slid upward so that the connecting rod 62 can be pushed into the box body 1. Turning the crank 614 can drive the second bevel gear 613 to rotate, and then drive the first bevel gear 612 to rotate, and further drive the threaded rod 611 to rotate. Since the gantry plate 69 is limited and slides in the limit groove 68, the threaded rod 611 is rotated. The rod 611 can drive the gantry plate 69 to slide, making the position of the gantry plate 69 more stable. When placing the culture vessel, the culture vessel is clamped into the slot 71, which can limit the culture vessel to prevent collision and damage between the vessels. Sliding the two T-blocks 73 drives the clamping block 74 to clamp the culture vessel, which can improve the stability of the culture vessel position. The rubber pad 75 can prevent the clamping block 74 from causing damage to the culture vessel due to rigid contact with the culture vessel. When the clamping block 74 clamps the culture vessel, the second spring 76 is in a stretched state, so the rebound elastic force of the second spring 76 acts on the two T-blocks 73, which can further enhance the clamping effect of the vessel.

[0031] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification of the above embodiment based on the technical essence of the present invention that does not deviate from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention. In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

Claims

1. A constant temperature incubator, comprising a box body (1), characterized in that: The box body (1) is rotatably connected to a door body (2), the box body (1) is fixedly connected to an operating panel (3), the box body (1) is fixedly connected to a heating tube (5), the box body (1) is provided with a plurality of placement plates (4), the box body (1) is provided with an adjustment structure (6), the adjustment structure (6) is mainly composed of a plurality of slide grooves (61), the plurality of slide grooves (61) are all provided on the box body (1), and the placement plates (4) are slidably connected to the slide grooves (61).

2. The constant temperature incubator according to claim 1, characterized in that: The box body (1) is provided with a connecting rod (62), and a plurality of through slots (63) are provided on the connecting rod (62). A sliding plate (64) is slidably connected to the through slot (63), and an inserting rod (65) is fixedly connected to the sliding plate (64). The placement plate (4) is provided with a slot (66), and the number of the through slots (63) is the same as that of the placement plate (4).

3. The constant temperature incubator according to claim 2, characterized in that: A first spring (67) is fixedly connected to the sliding plate (64), and one end of the first spring (67) is fixedly connected to the inner wall of the through slot (63).

4. The constant temperature incubator according to claim 3, characterized in that: A limiting groove (68) is provided on the connecting rod (62), a gantry plate (69) is slidably connected in the limiting groove (68), and two rubber plates (610) are fixedly connected to the gantry plate (69).

5. The constant temperature incubator according to claim 4, characterized in that: A threaded rod (611) is rotatably connected in the limiting groove (68), the threaded rod (611) is threadedly connected to the gantry plate (69), a first bevel gear (612) is fixedly connected to the threaded rod (611), a second bevel gear (613) is meshedly connected to the first bevel gear (612), a crank (614) is fixedly connected to the second bevel gear (613), and the crank (614) is rotatably connected to the connecting rod (62).

6. The constant temperature incubator according to claim 5, characterized in that: A limiting structure (7) is provided on the placement plate (4), and the limiting structure (7) mainly consists of two card slots (71), and the two card slots (71) are both opened on the placement plate (4).

7. The constant temperature incubator according to claim 6, characterized in that: The placement plate (4) is provided with a sliding groove (72), two T-shaped blocks (73) are slidably connected in the sliding groove (72), and two clamping blocks (74) are fixedly connected to the T-shaped block (73).

8. The constant temperature incubator according to claim 7, characterized in that: A rubber pad (75) is fixedly connected to the clamping block (74), and a second spring (76) is fixedly connected to both of the T-shaped blocks (73).

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