CN213854596U

CN213854596U - Noise reduction device for constant temperature and humidity box

Info

Publication number: CN213854596U
Application number: CN202022259945.9U
Authority: CN
Inventors: 高利海; 顾凯
Original assignee: Jingyihetai Quality Testing Co ltd
Current assignee: Jingyihetai Quality Testing Co ltd
Priority date: 2020-10-12
Filing date: 2020-10-12
Publication date: 2021-08-03
Anticipated expiration: 2030-10-12

Abstract

The utility model discloses a constant temperature and humidity case is with device of making an uproar that falls relates to constant temperature and humidity case with falling the technical field of making an uproar that falls, including the thermostated container, thermostated container one end is provided with the constant temperature chamber door, thermostated container door outer wall is provided with No. two door handles, the one end outer wall that the thermostated container kept away from the thermostated container door of thermostated container is connected with the rubber connecting block, the one end inner wall connection that the thermostated container was kept away from to the rubber connecting block has the equipment box, one side of equipment box is provided with the equipment chamber door. The utility model has the advantages that the thermostat and the equipment box can be connected and fixed by arranging the rubber connecting block, the first connecting rod and the second connecting rod, and the thermostat is prevented from being driven to vibrate together when the equipment box vibrates through the gap between the first connecting rod and the second connecting rod, so that the noise during operation can be effectively reduced; fix constant temperature and humidity case through setting up rubber base to can subdue the vibrations that produce during equipment operation through cooperating with spring, cushion, with this production of avoiding the noise.

Description

Noise reduction device for constant temperature and humidity box

Technical Field

The utility model relates to a constant temperature and humidity case specifically is a constant temperature and humidity case is with falling device of making an uproar technical field of making an uproar, specifically is a constant temperature and humidity case is with falling device of making an uproar.

Background

The constant temperature and humidity box can produce certain noise when the operation, can cause the injury to the eardrum with the staff, and the device of making an uproar falls to the constant temperature and humidity box is the strutting arrangement who makes an uproar falls to the constant temperature and humidity box with falling the device of making an uproar.

The existing noise reduction device for the constant temperature and humidity box is complex in use and installation and not beneficial to use of people, and the existing noise reduction device for the constant temperature and humidity box occupies a large space and causes certain inconvenience in use. Therefore, the noise reduction device for the constant temperature and humidity box is simple in structure.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem of large occupied space and inconvenient use, the noise reduction device for the constant-temperature and constant-humidity box is provided.

In order to achieve the above object, the utility model provides a following technical scheme:

a noise reduction device for a constant temperature and humidity cabinet comprises a constant temperature cabinet, wherein a constant temperature cabinet door is arranged at one end of the constant temperature cabinet, a second door handle is arranged on the outer wall of the constant temperature cabinet door, a rubber connecting block is connected to the outer wall of one end, away from the constant temperature cabinet, of the constant temperature cabinet, an equipment cabinet is connected to the inner wall of one end, away from the constant temperature cabinet, of the rubber connecting block, an equipment cabinet door is arranged on one side of the equipment cabinet door, a first door handle is arranged at one end, close to the rubber connecting block, of the outer wall of the equipment cabinet door, a ventilation hole is formed in one side, located at the first door handle, of the outer wall of the equipment cabinet door, a first connecting rod is arranged at one end, away from the constant temperature cabinet, a groove is formed in one end, away from the constant temperature cabinet, a second connecting rod is sleeved on the inner wall of the groove, one end, away from the second connecting rod is connected to the equipment cabinet, supporting foot blocks are arranged at the bottoms of the constant temperature cabinet and the equipment cabinet, the rubber base is arranged under the bottom ends of the constant temperature box and the equipment box, a hole groove is formed in the top end of the rubber base, a spring is connected to the inner wall of the hole groove, and a cushion block is connected to the top end of the spring.

Preferably, the ventilation hole is connected with sound-absorbing cotton through the inner wall from the equipment box door to the equipment box door.

Preferably, the number of the first connecting rods is provided with a plurality of connecting rods, and a movable gap exists between the inner wall of the groove and the outer wall of the second connecting rod.

Preferably, the hole groove position that the rubber base top set up matches with the position of support foot piece, the diameter of support foot piece slightly is less than the internal diameter in hole groove.

Preferably, the thermostatic chamber door is of a double-layer hollow toughened glass structure, and an intermediate layer of the double-layer hollow toughened glass is filled with inert gas.

Preferably, the main bodies of the constant temperature box and the rubber connecting block are of a double-layer structure, and sound-absorbing cotton is filled in the middle interlayer of the double-layer structure.

The utility model discloses produced beneficial effect is:

1. the utility model has the advantages that the thermostat and the equipment box can be connected and fixed by arranging the rubber connecting block, the first connecting rod and the second connecting rod, and the thermostat is prevented from being driven to vibrate together when the equipment box vibrates through the gap between the first connecting rod and the second connecting rod, so that the noise during operation can be effectively reduced;

2. the utility model discloses a set up rubber base and fix constant temperature and humidity case to through mutually supporting the vibrations that can produce when can reducing equipment operation with spring and cushion, with this production of avoiding the noise.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a sectional view of the rubber base structure according to the embodiment of the present invention;

fig. 3 is a side cross-sectional view of an embodiment of the invention;

fig. 4 is an enlarged view of the position a in fig. 3 according to the present invention.

In the figure: 1. a thermostat; 2. a rubber connecting block; 3. an equipment box; 4. an equipment box door; 5. a vent hole; 6. a door handle I; 7. a rubber base; 8. a second door handle; 9. a thermostat door; 10. cushion blocks; 11. a hole groove; 12. a spring; 13. a first connecting rod; 14. a groove; 15. a second connecting rod; 16. and a supporting foot block.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in FIGS. 1-4, the embodiment of the utility model provides a noise reduction device for a constant temperature and humidity chamber, which comprises a constant temperature chamber 1, wherein one end of the constant temperature chamber 1 is provided with a constant temperature chamber door 9, the outer wall of the constant temperature chamber door 9 is provided with a second door handle 8, the outer wall of the constant temperature chamber 1, which is far away from the constant temperature chamber door 9, is connected with a rubber connecting block 2, the inner wall of the rubber connecting block 2, which is far away from the constant temperature chamber 1, is connected with an equipment chamber 3, one side of the equipment chamber 3 is provided with an equipment chamber door 4, the end of the outer wall of the equipment chamber door 4, which is close to the rubber connecting block 2, is provided with a first door handle 6, the side of the outer wall of the equipment chamber door 4, which is located at the first door handle 6, is provided with a ventilation hole 5, one end of the constant temperature chamber 1, which is close to the equipment chamber 3, is provided with a first connecting rod 13, one end of the first connecting rod 13, which is far away from the constant temperature chamber 1, is provided with a groove 14, connecting rod 15 has been cup jointed to the inner wall of recess 14, the one end that recess 14 was kept away from to connecting rod 15 is connected to equipment box 3 No. two, thermostated container 1 and equipment box 3's bottom all is provided with supporting foot piece 16, be provided with rubber base 7 under thermostated container 1 and equipment box 3's the bottom, rubber base 7 top is provided with hole groove 11, and the inner wall of hole groove 11 is connected with spring 12, the 12 tops of spring are connected with cushion 10.

Specifically, ventilation hole 5 runs through 4 to 4 inner wall connections of equipment chamber door and inhales the sound cotton, adsorbs subducting the produced noise of equipment operation when can dispelling the heat and ventilate through this structure.

Specifically, a connecting rod 13 quantity is provided with a plurality ofly, has the clearance between the inner wall of recess 14 and No. two connecting rods 15's the outer wall, can be connected thermostat 1 and equipment box through a connecting rod 13 and No. two connecting rods 15's cooperation and fix, and the vibrations that produce can not drive thermostat 1 when equipment moves.

Specifically, the position of the hole groove 11 formed in the top end of the rubber base 7 is matched with the position of the supporting foot block 16, the diameter of the supporting foot block 16 is slightly smaller than the inner diameter of the hole groove 11, and the thermostat 1 and the equipment box 3 are fixedly placed on the rubber base 7 through the supporting foot block 16.

Specifically, the thermostat door 9 is a double-layer hollow toughened glass structure, an intermediate layer of the double-layer hollow toughened glass is filled with inert gas, and the thermostat door 9 can be used for observing the interior of the thermostat and has good heat insulation and sound insulation effects.

Specifically, the main parts of the thermostat 1 and the rubber connecting block 2 are of a double-layer structure, the middle interlayer of the double-layer structure is filled with sound-absorbing cotton, and the noise generated in the thermostat can be absorbed and reduced through the sound-absorbing cotton.

The working principle is as follows: when the device is used, the rubber base 7 is placed on a horizontal ground, the constant temperature and humidity box is placed on the rubber base 7, the supporting foot block 16 at the bottom end of the constant temperature and humidity box is in contact with the cushion block 10 on the rubber base 7 and extrudes the spring 12 to a compression state, when the device runs, the device vibrates to generate a downward acting force to the spring 12, so that the spring 12 is stressed to continue to contract, then the spring 12 rebounds under the action of the self elastic force and interacts with the downward force generated by the device, the vibration amplitude of the device can be reduced, and therefore, the noise generated by the running of the device can be effectively reduced, when the constant temperature and humidity box works, the constant temperature box door 9 is opened through the second door handle 8 to place objects into the constant temperature box 1, the objects placed in the constant temperature box 1 can be observed through the constant temperature box door 9, and the double-layer hollow structure of the constant temperature box door 9 can well insulate sound and heat, the equipment box door 4 on the side of the equipment box 3 can be opened and closed through the first door handle 6, so that the daily equipment maintenance is convenient, the ventilation hole 5 arranged on the equipment box door 4 can dissipate heat generated during the operation of the equipment, the ventilation hole 5 is positioned in the equipment box 3 and is connected with sound-absorbing cotton which can absorb and reduce noise generated during the operation of the equipment, the equipment box 3 can vibrate to generate noise during the operation of the equipment, the rubber base 7 at the bottom end of the equipment box 3 can reduce some vibration, in addition, the rubber connecting block 2, the first connecting rod 13 and the second connecting rod 15 can prevent the equipment box 3 from driving the constant temperature box 1 to vibrate together, and the rubber connecting block 2 can also absorb the vibration of the equipment box 3, the noise generated during the operation of the equipment can be well reduced through the structures, in addition, the main bodies of the constant temperature box 1 and the equipment box 3 are filled with sound-absorbing cotton, so that the running noise of the equipment can be well absorbed and reduced.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a device of making an uproar falls for constant temperature and humidity case, includes thermostated container (1), its characterized in that: the device is characterized in that a thermostat door (9) is arranged at one end of the thermostat (1), a second door handle (8) is arranged on the outer wall of the thermostat door (9), a rubber connecting block (2) is connected to the outer wall of one end, far away from the thermostat door (9), of the thermostat door (1), an equipment box (3) is connected to the inner wall of one end, far away from the thermostat (1), of the rubber connecting block (2), an equipment box door (4) is arranged on one side of the equipment box (3), a first door handle (6) is arranged at one end, close to the rubber connecting block (2), of the outer wall of the equipment box door (4), a ventilation hole (5) is formed in one side, located on the first door handle (6), of the outer wall of the equipment box (4), a first connecting rod (13) is arranged at one end, close to the equipment box (3), of the thermostat (1) is arranged at one end, far away from the first connecting rod (13), and a groove (14) is formed in the one end, connecting rod (15) No. two have been cup jointed to the inner wall of recess (14), the one end that recess (14) were kept away from in connecting rod (15) No. two is connected to equipment box (3), the bottom of thermostated container (1) and equipment box (3) all is provided with supporting foot piece (16), be provided with rubber base (7) under the bottom of thermostated container (1) and equipment box (3), rubber base (7) top is provided with hole groove (11), hole groove (11) inner wall connection has spring (12), spring (12) top is connected with cushion (10).

2. The noise reduction device for the constant temperature and humidity box according to claim 1, wherein: the ventilation hole (5) runs through the equipment box door (4) to be connected with sound-absorbing cotton on the inner wall of the equipment box door (4).

3. The noise reduction device for the constant temperature and humidity box according to claim 1, wherein: a plurality of connecting rods (13) are arranged, and a movable gap is reserved between the inner wall of the groove (14) and the outer wall of the second connecting rod (15).

4. The noise reduction device for the constant temperature and humidity box according to claim 1, wherein: the hole groove (11) position that rubber base (7) top set up matches with the position of support foot piece (16), the diameter of support foot piece (16) slightly is less than the internal diameter in hole groove (11).

5. The noise reduction device for the constant temperature and humidity box according to claim 1, wherein: the thermostatic chamber door (9) is of a double-layer hollow toughened glass structure, and an intermediate layer of the double-layer hollow toughened glass is filled with inert gas.

6. The noise reduction device for the constant temperature and humidity box according to claim 1, wherein: the main bodies of the constant temperature box (1) and the rubber connecting block (2) are of double-layer structures, and sound absorbing cotton is filled in the middle of each double-layer structure.