CN220573501U

CN220573501U - Movable constant temperature and humidity machine

Info

Publication number: CN220573501U
Application number: CN202321482355.XU
Authority: CN
Inventors: 陈根发
Original assignee: Shenzhen Gongbao Monitoring Technology Co ltd
Current assignee: Shenzhen Gongbao Monitoring Technology Co ltd
Priority date: 2023-06-10
Filing date: 2023-06-10
Publication date: 2024-03-12
Anticipated expiration: 2033-06-10

Abstract

The utility model discloses a movable constant temperature and humidity machine which comprises a machine body, a movable base arranged at the bottom of the machine body and rollers arranged at the bottom of the movable base, wherein a fixed cylinder is fixed at the top end of the movable base, an embedded block inserted into the fixed cylinder is fixed on the outer wall of the machine body, and the fixed cylinder is connected with the embedded block through a limiting mechanism; the limiting mechanism comprises a threaded rod and a limiting nut, and the threaded rod penetrates through the fixed cylinder and the embedded block. This portable constant temperature and humidity machine can make it break away from with the threaded rod through setting up stop gear, pulls the catch bar later and makes its inside removal at the fixed block, and the drive spring receives the compression, and the catch bar can drive threaded rod and fixed cylinder and embedding piece and break away from, and it is spacing no longer to receive between mobile base and the fuselage this moment, and the staff can dismantle mobile base, reaches the effect of being convenient for maintain a plurality of gyro wheels, and the operation is more labour saving and time saving, has promoted the maintenance efficiency of equipment.

Description

Movable constant temperature and humidity machine

Technical Field

The utility model relates to the technical field of constant temperature and humidity machines, in particular to a movable constant temperature and humidity machine.

Background

The constant temperature and humidity machine mainly provides constant humidity and heat, complex high-low temperature alternation and other test environments and test conditions for tests of electronic parts, industrial materials and finished products in research, development, production and inspection links, is suitable for various industries of electronic appliances, communication, chemical engineering, hardware, rubber, toys and the like, and is generally provided with rollers at the bottom of the constant temperature and humidity machine to achieve the effect of convenient movement.

For example, chinese issued patent, publication No.: the utility model provides a CN 216573145U's a high accuracy constant temperature and humidity machine relates to constant temperature and humidity machine technical field, specifically is a high accuracy constant temperature and humidity machine, including the constant temperature and humidity machine, the inside of constant temperature and humidity machine is provided with the test cabin, and the inside of constant temperature and humidity machine is provided with regulation and control equipment and the control center that are located test cabin below and right side.

Foretell constant temperature and humidity machine bottom is provided with the gyro wheel and can be convenient for remove equipment, nevertheless easily causes the damage at long-time back gyro wheel, needs the staff to dismantle the gyro wheel and maintains, and current dismantlement maintenance mode is comparatively loaded down with trivial details, needs the staff to dismantle the gyro wheel through instrument such as screwdriver, and the operation is comparatively inconvenient to the maintenance efficiency of equipment has been influenced.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides the movable constant temperature and humidity machine, which can separate the movable constant temperature and humidity machine from a threaded rod by rotating a limit nut, then pulls a push rod to move in a fixed block, drives a spring to be compressed, and can drive the threaded rod to separate from a fixed cylinder and an embedded block, so that the movable base and a machine body are not limited any more, a worker can detach the movable base, the effect of conveniently maintaining a plurality of rollers is achieved, the operation is more time-saving and labor-saving, the maintenance efficiency of equipment is improved, and the like, and the problems raised by the background technology are solved.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the movable constant temperature and humidity machine comprises a machine body, a movable base arranged at the bottom of the machine body and rollers arranged at the bottom of the movable base, wherein a fixed cylinder is fixed at the top end of the movable base, an embedded block inserted into the fixed cylinder is fixed on the outer wall of the machine body, and the fixed cylinder is connected with the embedded block through a limiting mechanism;

the limiting mechanism comprises a threaded rod and a limiting nut, the threaded rod penetrates through the fixed cylinder and the embedded block, and the limiting nut is in threaded connection with the threaded rod and is attached to the fixed cylinder.

Preferably, the top end of the movable base is fixed with a fixed block, a pushing rod is slidably connected inside the fixed block, and one end of the pushing rod, which is far away from the fixed block, is fixed on the threaded rod.

Preferably, a spring is arranged in the fixed block, one end of the spring is connected with the pushing rod, and the other end of the spring is connected with the inner wall of the fixed block.

Preferably, the machine further comprises a heat radiation opening arranged on the outer wall of the machine body, and a cleaning mechanism corresponding to the heat radiation opening is arranged on the outer wall of the machine body.

Preferably, the cleaning mechanism comprises a cleaning plate, a threaded sleeve, a screw rod, a vertical plate, a motor and a support, wherein the support is fixed on the side wall of the machine body, the motor is installed on the outer wall of the support, the screw rod is connected with the output end of the motor, the cleaning plate is arranged corresponding to the heat dissipation port, the threaded sleeve in threaded connection with the screw rod is fixed on the outer wall of the cleaning plate, and the vertical plate in rotary connection with the screw rod is fixed on the outer wall of the machine body.

Preferably, a guide block is fixed at the top end of the threaded sleeve, and a guide rod penetrating through the guide block is fixed on the opposite side surface of the vertical plate and the bracket.

(III) beneficial effects

Compared with the prior art, the utility model has the following beneficial effects:

1. through setting up stop gear, can make it break away from with the threaded rod through rotatory stop nut, the pulling catch bar makes its inside removal at the fixed block afterwards, drives the spring and receives the compression, and the catch bar can drive threaded rod and fixed cylinder and embedding piece and break away from, and it is spacing no longer to receive between moving base and the fuselage this moment, and the staff can dismantle the moving base, reaches the effect of being convenient for maintain a plurality of gyro wheels, and the operation is more labour saving and time saving, has promoted the maintenance efficiency of equipment.

2. Through setting up clearance mechanism, open the ability and make the clearance board do horizontal reciprocating motion, the brush of clearance board rear end can clean with the thermovent, with the dust clearance of thermovent inner wall, avoid the thermovent to receive the jam, reach better clearance purpose, this kind of clearance mode is more simple and convenient, has promoted the radiating effect of fuselage.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of a cleaning mechanism according to the present utility model;

FIG. 3 is a schematic view of a limiting mechanism according to the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 3 a according to the present utility model.

In the figure: 1. a body; 2. a movable base; 3. a roller; 411. a fixed cylinder; 412. an embedded block; 413. a threaded rod; 414. a limit nut; 415. a push rod; 416. a fixed block; 417. a spring; 5. a heat radiation port; 611. a cleaning plate; 612. a threaded sleeve; 613. a screw rod; 614. a vertical plate; 615. a motor; 616. a bracket; 617. a guide block; 618. and guiding the rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1-4, a portable constant temperature and humidity machine, including fuselage 1, install in the removal base 2 of fuselage 1 bottom, set up in the gyro wheel 3 of removal base 2 bottom and set up in the thermovent 5 of fuselage 1 outer wall, remove base 2 top and be fixed with fixed barrel 411, fuselage 1 outer wall is fixed with inserts in the inside embedded block 412 of fixed barrel 411, and fixed barrel 411 passes through stop gear with embedded block 412 and is connected, removes base 2 bottom and is provided with a plurality of gyro wheels 3 and can play the effect of being convenient for dismantle a plurality of gyro wheels 3.

Stop gear includes threaded rod 413 and stop nut 414, and threaded rod 413 runs through fixed barrel 411 and embedded block 412, stop nut 414 and threaded rod 413 threaded connection and laminate mutually with fixed barrel 411, and threaded rod 413 can run through fixed barrel 411 and embedded block 412, can avoid embedded block 412 to drop with fixed barrel 411 inside, can realize spacing purpose with stop nut 414 and threaded rod 413 rotation simultaneously, has guaranteed fuselage 1 and the stability of moving base 2 connection. The fixed block 416 is fixed on the top end of the movable base 2, the push rod 415 is slidably connected inside the fixed block 416, one end, away from the fixed block 416, of the push rod 415 is fixed on the threaded rod 413, the push rod 415 can drive the threaded rod 413 to move, and the push rod 415 can stably slide on the inner wall of the fixed block 416, so that good stability is achieved. The fixed block 416 is internally provided with a spring 417, one end of the spring 417 is connected to the push rod 415, the other end of the spring 417 is connected to the inner wall of the fixed block 416, the spring 417 can play a better elastic effect, and after the push rod 415 is loosened, the threaded rod 413 is driven to be inserted into the fixed barrel 411 and the embedded block 412 under the elastic action of the spring 417, so that a locking effect can be achieved.

The outer wall of the machine body 1 is provided with a cleaning mechanism corresponding to the heat dissipation port 5. The cleaning mechanism comprises a cleaning plate 611, a threaded sleeve 612, a screw rod 613, a vertical plate 614, a motor 615 and a support 616, wherein the support 616 is fixed on the side wall of the machine body 1, the motor 615 is installed on the outer wall of the support 616, the screw rod 613 is connected to the output end of the motor, the cleaning plate 611 is arranged corresponding to the heat dissipation opening 5, the threaded sleeve 612 in threaded connection with the screw rod 613 is fixed on the outer wall of the cleaning plate 611, a plurality of brushes are fixed at the rear end of the cleaning plate 611, lateral movement can be facilitated, and the effect of cleaning the heat dissipation opening 5 is achieved. The outer wall of the machine body 1 is fixedly provided with a vertical plate 614 which is rotationally connected with the screw rod 613, the screw rod 613 can be driven to rotate by starting a motor 615, and the threaded sleeve 612 and the cleaning plate 611 can transversely reciprocate under the action of threads, so that the automatic cleaning purpose is realized. The guide block 617 is fixed on the top end of the threaded sleeve 612, the guide rod 618 penetrating the guide block 617 is fixed on the opposite side surface of the vertical plate 614 and the support 616, and the guide block 617 can slide on the outer wall of the guide rod 618 when the threaded sleeve 612 moves, so that the cleaning plate 611 is ensured not to rotate when moving to clean the heat dissipation port 5, and the cleaning effect of equipment is improved.

Working principle: when the movable base 2 needs to be detached, the movable base 2 is separated from the threaded rod 413 by rotating the limiting nut 414, then the push rod 415 can be moved inside the fixed block 416 by pulling the push rod 415, the spring 417 is driven to compress, the push rod 415 can drive the threaded rod 413 to be separated from the inside of the fixed barrel 411 and the embedded block 412, so that the machine body 1 and the movable base 2 are convenient to detach, and a worker can pull the movable base 2 downwards to achieve the effect of detachment and maintenance.

When the heat dissipation port 5 needs to be cleaned, the screw rod 613 can be driven to rotate by starting the motor 615, the threaded sleeve 612 is transversely moved under the action of threads, so that the cleaning plate 611 is driven to wipe and clean the surface of the heat dissipation port 5, the cleaning purpose is achieved, and meanwhile the guide block 617 at the top of the threaded sleeve 612 slides along the outer wall of the guide rod 618, so that good stability is achieved.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a portable constant temperature and humidity machine, includes fuselage (1), installs in removal base (2) of fuselage (1) bottom and sets up in gyro wheel (3) of removal base (2) bottom, its characterized in that: a fixed barrel (411) is fixed at the top end of the movable base (2), an embedded block (412) inserted into the fixed barrel (411) is fixed on the outer wall of the machine body (1), and the fixed barrel (411) is connected with the embedded block (412) through a limiting mechanism;

the limiting mechanism comprises a threaded rod (413) and a limiting nut (414), the threaded rod (413) penetrates through the fixed barrel (411) and the embedded block (412), and the limiting nut (414) is in threaded connection with the threaded rod (413) and is attached to the fixed barrel (411).

2. The portable cryostat according to claim 1, wherein: the movable base (2) top is fixed with fixed block (416), fixed block (416) inside sliding connection has catch bar (415), the one end that catch bar (415) kept away from fixed block (416) is fixed in threaded rod (413).

3. The portable cryostat according to claim 2, wherein: the inside spring (417) that is provided with of fixed block (416), spring (417) one end is connected in catch bar (415), and the other end is connected in fixed block (416) inner wall.

4. The portable cryostat according to claim 1, wherein: the cleaning device is characterized by further comprising a heat radiation opening (5) arranged on the outer wall of the machine body (1), and a cleaning mechanism corresponding to the heat radiation opening (5) is arranged on the outer wall of the machine body (1).

5. The portable cryostat according to claim 4, wherein: the cleaning mechanism comprises a cleaning plate (611), a threaded sleeve (612), a screw rod (613), a vertical plate (614), a motor (615) and a support (616), wherein the support (616) is fixed on the side wall of the machine body (1), the motor (615) is installed on the outer wall of the support (616) and the output end of the motor is connected with the screw rod (613), the cleaning plate (611) is correspondingly arranged with a heat dissipation opening (5) and the threaded sleeve (612) in threaded connection with the screw rod (613) is fixed on the outer wall of the machine body (1), and the vertical plate (614) in rotary connection with the screw rod (613) is fixed on the outer wall of the machine body (1).

6. The portable cryostat according to claim 5, wherein: a guide block (617) is fixed at the top end of the threaded sleeve (612), and a guide rod (618) penetrating the guide block (617) is fixed on the opposite side surface of the vertical plate (614) and the support (616).