CN216806598U - Constant temperature equipment for sample preservation box - Google Patents
Constant temperature equipment for sample preservation box Download PDFInfo
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- CN216806598U CN216806598U CN202123324426.7U CN202123324426U CN216806598U CN 216806598 U CN216806598 U CN 216806598U CN 202123324426 U CN202123324426 U CN 202123324426U CN 216806598 U CN216806598 U CN 216806598U
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- fixedly connected
- storage box
- rod
- sleeve
- backing plate
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Abstract
The utility model discloses a constant temperature device for a sample storage box, which comprises a storage box, wherein a refrigerating piece is arranged at the bottom of the storage box, four corners of an inner cavity of the storage box are vertically and fixedly connected with heating rods, the right side of the storage box is communicated with a transmission box, the top of the inner wall of the transmission box is fixedly connected with a motor, and the output end of the motor is fixedly connected with a reciprocating screw rod. The constant temperature control is carried out by the refrigerating sheet or the heating rod, the motor and the reciprocating screw rod drive the support sleeve to reciprocate through the sliding sleeve and the wave plate, the support sleeve drives the guide fan to reciprocate through the spring and the round rod to blow air in the storage box, and the contact speed of the air and the refrigerating sheet or the heating rod is improved, so that the constant temperature control device has the advantage of convenience for uniform heating or refrigeration, and the problem that the storage effect of a sample storage box is influenced because the conventional constant temperature device cannot be rapidly and uniformly heated or cooled in the using process is solved.
Description
Technical Field
The utility model relates to the technical field of sample preservation, in particular to a constant temperature device for a sample preservation box.
Background
In the use process of a part of sample storage boxes, a constant temperature device can be used for refrigerating or heating treatment, but the existing constant temperature device cannot be rapidly and uniformly heated or refrigerated in the use process, so that the storage effect of the sample storage boxes is influenced.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems in the background art, the utility model aims to provide a constant temperature device for a sample storage box, which has the advantage of convenience in uniform heating or cooling and solves the problem that the storage effect of the sample storage box is affected because the conventional constant temperature device cannot be rapidly and uniformly heated or cooled in the using process.
The utility model provides the following technical scheme: a constant temperature device for a sample storage box comprises a storage box, wherein a refrigerating piece is arranged at the bottom of the storage box, heating rods are vertically and fixedly connected with four corners of an inner cavity of the storage box, a transmission box is communicated with the right side of the storage box, a motor is fixedly connected with the top of the inner wall of the transmission box, a reciprocating screw rod is fixedly connected with the output end of the motor, a sliding sleeve is movably connected with the surface of the reciprocating screw rod through a connecting rod and a connecting sleeve, a supporting rod is fixedly connected with the left side of the sliding sleeve, a supporting sleeve is sleeved on the surface of the supporting rod in a sliding manner, a guide fan is fixedly connected with the left side of the supporting sleeve, a round rod is fixedly connected with the back of the supporting sleeve, a wave plate which is connected with the round rod in a sliding manner is fixedly connected with the rear side of the inner wall of the transmission box, a first backing plate is fixedly connected with the top and the bottom of the inner wall of the supporting sleeve, and a second backing plate is fixedly connected with the front and the back of the supporting rod, the inside fixedly connected with spring of backing plate one and backing plate two, the inside fixed mounting of bin has the storage sieve cover.
The bottom fixedly connected with circle cover of transmission case inner wall, the bottom of reciprocal screw rod extends to the inside of circle cover.
The vertical fixedly connected with slide bar in transmission case, the sliding sleeve slides and cup joints the surface at the slide bar.
The bottom fixedly connected with locating plate of preserving the sieve cover, the bottom of locating plate and the bottom contact of bin inner wall.
The surface of the storage box is fixedly connected with a heat insulation sleeve, four corners of the bottom of the storage box are fixedly connected with support plates, and the support plates are T-shaped in surface.
The top and the bottom of the supporting rod are both provided with arc-shaped rods, one ends of the arc-shaped rods, which are close to the second base plate, are fixedly connected to the surface of the second base plate, and the first base plate and the spring are both sleeved on the surface of the arc-shaped rods.
The utility model has the following beneficial effects:
1. the constant temperature control is carried out by the refrigerating sheet or the heating rod, the motor and the reciprocating screw rod drive the support sleeve to reciprocate through the sliding sleeve and the wave plate, and finally the support sleeve drives the guide fan to reciprocate through the spring and the round rod to blow air in the storage box, so that the contact speed of the air and the refrigerating sheet or the heating rod is improved, the constant temperature control device has the advantage of convenience in uniform temperature rise or refrigeration, and the problem that the storage effect of the sample storage box is influenced because the conventional constant temperature device cannot rapidly and uniformly heat or cool in the using process is solved.
2. According to the utility model, the round sleeve is arranged, so that the bottom end of the reciprocating screw rod can be limited, and the stability of the reciprocating screw rod during rotation is improved. The sliding sleeve is limited by the sliding rod, so that the sliding sleeve is prevented from rotating when moving. According to the utility model, the contact area between the preservation screen sleeve and the storage box can be increased by arranging the positioning plate, and the support strength of the preservation screen sleeve is improved. According to the utility model, the storage box can be insulated and protected by arranging the insulation sleeve, so that the phenomenon that the external temperature easily affects the interior of the storage box is avoided. According to the utility model, the arc-shaped rod is arranged, so that the spring can be limited, and the phenomenon that the spring is separated from the base plate I is avoided.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a left side view of the structural corrugated board of the present invention;
fig. 3 is a perspective view of the reciprocating screw of the present invention.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in fig. 1 to 3, the utility model comprises a storage box 1, a refrigerating sheet 2 is arranged at the bottom of the storage box 1, heating rods 3 are vertically and fixedly connected with four corners of an inner cavity of the storage box 1, a transmission case 4 is communicated with the right side of the storage box 1, a motor 5 is fixedly connected with the top of the inner wall of the transmission case 4, a reciprocating screw 6 is fixedly connected with the output end of the motor 5, a sliding sleeve 7 is movably connected with the surface of the reciprocating screw 6 through a connecting rod and a connecting sleeve, a supporting rod 8 is fixedly connected with the left side of the sliding sleeve 7, a supporting sleeve 9 is sleeved on the surface of the supporting rod 8 in a sliding manner, a guiding fan 10 is fixedly connected with the left side of the supporting sleeve 9, a round rod 11 is fixedly connected with the back of the supporting sleeve 9, a wave plate 12 which is slidably connected with the round rod 11 is fixedly connected with the rear side of the inner wall of the transmission case 4, a first backing plate 13 is fixedly connected with the top and the bottom of the inner wall of the supporting sleeve 9, a second backing plate 14 is fixedly connected with the front and the back of the supporting rod 8, the spring 15 is fixedly connected to the inner sides of the first cushion plate 13 and the second cushion plate 14, and the storage screen sleeve 16 is fixedly mounted inside the storage box 1.
Referring to fig. 3, a round sleeve 17 is fixedly connected to the bottom of the inner wall of the transmission case 4, and the bottom end of the reciprocating screw 6 extends to the inside of the round sleeve 17.
Through setting up the round sleeve 17, can carry on spacingly to reciprocating screw 6's bottom, improved reciprocating screw 6 stability when the rotation.
Referring to fig. 3, a sliding rod 18 is vertically and fixedly connected inside the transmission case 4, and the sliding sleeve 7 is slidably sleeved on the surface of the sliding rod 18.
Through setting up slide bar 18, can carry on spacingly to sliding sleeve 7, avoided sliding sleeve 7 to appear pivoted phenomenon when removing.
Referring to fig. 1, a positioning plate 19 is fixedly connected to the bottom of the storage sieve casing 16, and the bottom of the positioning plate 19 contacts the bottom of the inner wall of the storage box 1.
Through setting up locating plate 19, can increase the area of contact between saving sieve cover 16 and the bin 1, improve the support intensity who preserves sieve cover 16.
Referring to fig. 1, the surface of the storage box 1 is fixedly connected with an insulation sleeve 20, four corners of the bottom of the storage box 1 are fixedly connected with support plates, and the surfaces of the support plates are in a T shape.
Through setting up the insulation cover 20, can keep warm to bin 1 and protect, avoid the easy phenomenon that causes the influence to bin 1's inside of ambient temperature.
Referring to fig. 2, the top and the bottom of the support rod 8 are both provided with an arc rod 21, one end of the arc rod 21 close to the second backing plate 14 is fixedly connected to the surface of the second backing plate 14, and the first backing plate 13 and the spring 15 are both sleeved on the surface of the arc rod 21.
Through setting up arc pole 21, can carry on spacingly to spring 15, avoided spring 15 to appear breaking away from the phenomenon of backing plate 13.
According to the utility model, firstly, a sample bottle is placed in a storage screen sleeve 16, then a refrigerating sheet 2 or a heating rod 3 is started to carry out constant temperature control, then a motor 5 and a guide fan 10 are started, the motor 5 drives a reciprocating screw 6 to rotate, the reciprocating screw 6 drives a sliding sleeve 7 to reciprocate up and down, the sliding sleeve 7 drives the guide fan 10 to reciprocate up and down, so that the guide fan 10 blows air in the storage box 1, meanwhile, a round rod 11 slides on the surface of a corrugated plate 12 and drives a supporting sleeve 9 to incline, the supporting sleeve 9 drives the guide fan 10 to incline, after the inclined, a spring 15 drives the supporting sleeve 9 and the guide fan 10 to reset through a supporting rod 8 and a backing plate II 14, the blowing effect of the guide fan 10 on the air can be increased, the contact speed of the air with the refrigerating sheet 2 or the heating rod 3 is improved, and the effect of facilitating rapid heating or refrigeration is achieved.
Claims (6)
1. The utility model provides a constant temperature equipment for sample preservation case, includes bin (1), its characterized in that: the refrigerator is characterized in that a refrigerating sheet (2) is arranged at the bottom of the storage box (1), a heating rod (3) is fixedly connected to the four corners of the inner cavity of the storage box (1) in a vertical mode, a transmission box (4) is communicated with the right side of the storage box (1), a motor (5) is fixedly connected to the top of the inner wall of the transmission box (4), a reciprocating screw (6) is fixedly connected to the output end of the motor (5), a sliding sleeve (7) is movably connected to the surface of the reciprocating screw (6) through a connecting rod and a connecting sleeve, a supporting rod (8) is fixedly connected to the left side of the sliding sleeve (7), a supporting sleeve (9) is sleeved in a surface sliding mode of the supporting rod (8), a guide fan (10) is fixedly connected to the left side of the supporting sleeve (9), a round rod (11) is fixedly connected to the back side of the supporting sleeve (9), and a wave plate (12) is fixedly connected to the back side of the inner wall of the transmission box (4) and slidably connected with the round rod (11), the top and the equal fixedly connected with backing plate one (13) in bottom of support cover (9) inner wall, the front and the equal fixedly connected with backing plate two (14) in the back of bracing piece (8), inboard fixedly connected with spring (15) of backing plate one (13) and backing plate two (14), the inside fixed mounting of bin (1) has and preserves sieve cover (16).
2. The thermostatic device for a sample-holding tank according to claim 1, characterized in that: the bottom fixedly connected with circle cover (17) of transmission case (4) inner wall, the bottom of reciprocal screw rod (6) extends to the inside of circle cover (17).
3. The thermostat for a sample-holding box according to claim 2, wherein: the inside of transmission case (4) is vertical fixedly connected with slide bar (18), sliding sleeve (7) slip cup joint in the surface of slide bar (18).
4. The thermostat of claim 3, wherein: the bottom fixedly connected with locating plate (19) of preserving sieve cover (16), the bottom of locating plate (19) and the bottom contact of bin (1) inner wall.
5. The thermostat device for a sample-holding box according to claim 4, wherein: the surface of the storage box (1) is fixedly connected with a heat insulation sleeve (20), four corners of the bottom of the storage box (1) are fixedly connected with support plates, and the surfaces of the support plates are T-shaped.
6. The thermostat for a sample-holding box according to claim 5, wherein: the top and the bottom of bracing piece (8) all are provided with arc pole (21), one end fixed connection that arc pole (21) is close to backing plate two (14) is on the surface of backing plate two (14), backing plate one (13) and spring (15) are all established on the surface of arc pole (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123324426.7U CN216806598U (en) | 2021-12-27 | 2021-12-27 | Constant temperature equipment for sample preservation box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123324426.7U CN216806598U (en) | 2021-12-27 | 2021-12-27 | Constant temperature equipment for sample preservation box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216806598U true CN216806598U (en) | 2022-06-24 |
Family
ID=82057209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123324426.7U Active CN216806598U (en) | 2021-12-27 | 2021-12-27 | Constant temperature equipment for sample preservation box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216806598U (en) |
-
2021
- 2021-12-27 CN CN202123324426.7U patent/CN216806598U/en active Active
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