CN216260829U - Novel constant temperature and humidity case of high stability - Google Patents

Abstract

The utility model belongs to the technical field of constant temperature and humidity boxes, and discloses a novel high-stability constant temperature and humidity box, which comprises a constant temperature and humidity box body, a display screen is embedded on one side of the front surface wall of the constant temperature and humidity box body, a vertical plate is connected between the upper end and the lower end of the inner part of the storage chamber of the constant temperature and humidity box body, first limit holes are arranged on the front surface wall of the vertical plate at equal intervals, and the sleeve plate is arranged outside the vertical plate, the utility model can realize the free change of the upper and lower positions of the supporting plate by additionally arranging the limiting hole, the sleeve plate, the through hole and the like, when the distance between the upper supporting plate and the lower supporting plate needs to be adjusted, the lower limiting pin can be taken firstly, then the sleeve plate sleeved outside the vertical plate is moved, after the sleeve plate is changed to a proper position, and then the limiting pin passes through the second limiting hole and is inserted into the first limiting hole, the change of the distance between the upper supporting plate and the lower supporting plate is quick and convenient, and the supporting plates are detachably fixed, so that the subsequent detachment, cleaning or replacement is facilitated.

Description

Novel constant temperature and humidity case of high stability

Technical Field

The utility model belongs to the technical field of constant temperature and humidity boxes, and particularly relates to a novel high-stability constant temperature and humidity box.

Background

The constant temperature and humidity box is also called a constant temperature and humidity testing machine, a constant temperature machine and the like, can accurately simulate complex natural environments such as low temperature, high temperature and humidity, low temperature and low humidity and the like, and is mainly used for equipment for detecting the performance of materials in various environments and testing the heat resistance, cold resistance, dry resistance and humidity resistance of various materials. The device is suitable for quality detection of products such as electronics, electrical appliances, communication, food, chemistry, aerospace and the like.

But present constant temperature and humidity case has certain defect at present, and traditional constant temperature and humidity case's material layer board position is injectd, is difficult to carry out the adjustment of layer board interval from top to bottom according to the material size, and in addition, traditional constant temperature and humidity case can set the walking wheel for a long time for removing, but the increase of walking wheel can influence the stability after constant temperature and humidity case shelved, takes place to shift easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel high-stability constant temperature and humidity box, which aims to solve the problems that the position of a material supporting plate of the traditional constant temperature and humidity box is limited and the distance between an upper supporting plate and a lower supporting plate is difficult to adjust according to the size of the material, and in addition, the traditional constant temperature and humidity box has the influence on the stability of the traditional constant temperature and humidity box after the walking wheels are added, so that the traditional constant temperature and humidity box is easy to shift.

In order to achieve the purpose, the utility model provides the following technical scheme: a novel high-stability constant temperature and humidity box comprises a constant temperature and humidity box body, wherein a display screen is embedded on one side of the front surface wall of the constant temperature and humidity box body, a vertical plate is connected between the upper end and the lower end of the inner part of the storage chamber of the constant temperature and humidity box body, first limit holes are arranged on the front surface wall of the vertical plate at equal intervals, and a sleeve plate is arranged outside the vertical plate, a through hole is arranged at the middle position of the upper surface wall of the sleeve plate, a second limit hole is arranged at the middle position of the front surface wall of the sleeve plate, a limit pin is inserted in the second limit hole and is embedded in the first limit hole, both side walls of the sleeve plate are provided with grooves, the supporting plate is embedded in the grooves, both sides of the front wall and the rear wall of the sleeve plate are provided with screw holes, the inside of screw closes to be connected with fastening screw, fastening screw closes soon to be connected to the inside of layer board.

Preferably, the bottom ends of the two side walls of the constant temperature and humidity box body are respectively fixed with a convex block, the upper surface wall of each convex block is connected with a screw rod in a screwing mode, and the bottom end of each screw rod is provided with a support plate.

Preferably, a baffle is fixed on one side of the upper surface wall of the supporting plate, which is far away from the sleeve plate, and the supporting plate is a hollow supporting plate.

Preferably, the front side of the storage chamber of the constant temperature and humidity box body is hinged with a sealing door, and a visual window is installed on the outer wall of the sealing door.

Preferably, the walking wheel is installed to the bottom of constant temperature and humidity case body, and the heat dissipation bars have been seted up to the lateral wall of constant temperature and humidity case body.

Preferably, a hand wheel is installed at the top end of the screw rod, and a rubber sleeve is sleeved outside the hand wheel.

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

(1) according to the utility model, the upper and lower positions of the supporting plate can be freely changed by additionally arranging the limiting holes, the sleeve plates, the through holes and the like, when the distance between the upper supporting plate and the lower supporting plate needs to be adjusted, the lower limiting pin can be taken firstly, then the sleeve plates sleeved outside the vertical plates are moved, after the sleeve plates are changed to a proper position, the limiting pins penetrate through the second limiting holes and are inserted into the first limiting holes, the change of the distance between the upper supporting plate and the lower supporting plate is quick and convenient, and secondly, the supporting plate is detachably fixed, so that the subsequent dismounting, cleaning or replacement is facilitated.

(2) According to the utility model, the lug, the screw rod and the abutting plate are additionally arranged, after the constant temperature and humidity box body moves to a destination, the screw rod penetrating through the lug can be rotated, so that the abutting plate is tightly abutted against the ground to limit the position, the stability of placing the constant temperature and humidity box can be effectively increased, and the displacement is avoided.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a left side view of the constant temperature and humidity box body of the present invention;

FIG. 3 is a top view of a nest plate of the present invention;

in the figure: 1. a constant temperature and humidity box body; 2. a display screen; 3. a vertical plate; 4. a first limit hole; 5. sheathing; 6. a second limiting hole; 7. a screw hole; 8. a spacing pin; 9. fastening screws; 10. a support plate; 11. a baffle plate; 12. a bump; 13. a resisting plate; 14. a screw; 15. a traveling wheel; 16. a sealing door; 17. a heat dissipation grid; 18. perforating; 19. and (4) a groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides the following technical solutions: a novel high-stability constant temperature and humidity box comprises a constant temperature and humidity box body 1, a display screen 2 is embedded in one side of the front surface wall of the constant temperature and humidity box body 1, a vertical plate 3 is connected between the upper end and the lower end of the inner part of a storage chamber of the constant temperature and humidity box body 1, first limiting holes 4 are formed in the front surface wall of the vertical plate 3 at equal intervals, a sleeve plate 5 is arranged outside the vertical plate 3, a through hole 18 is formed in the middle position of the upper surface wall of the sleeve plate 5, a second limiting hole 6 is formed in the middle position of the front surface wall of the sleeve plate 5, a limiting pin 8 is inserted into the second limiting hole 6, the limiting pin 8 is embedded into the first limiting hole 4, grooves 19 are formed in the two side walls of the sleeve plate 5, a supporting plate 10 is embedded into the grooves 19, screw holes 7 are formed in the two sides of the front and rear walls of the sleeve plate 5, fastening screws 9 are connected to the inner parts of the screw holes 7 in a screwing manner, and connected to the inner parts of the supporting plate 10 in a screwing manner, when the interval between layer board 10 about needs adjustment, can take down spacer pin 8 earlier, then remove the lagging 5 that 3 outside covers of riser were established, change lagging 5 to suitable position after, pass spacing hole 6 of second with spacer pin 8 again and inject first spacing hole 4 can, the change of layer board 10 interval is swift convenient from top to bottom, secondly, when layer board 10 need lift the washing off or change, only need lift fastening screw 9 off, then move layer board 10 outward, with its tip follow recess 19 in extract can.

Furthermore, the bottom ends of two side walls of the constant temperature and humidity box body 1 are respectively fixed with a convex block 12, the upper wall of the convex block 12 is rotatably connected with a screw 14, the bottom end of the screw 14 is provided with a support plate 13, the lower wall of the support plate 13 is provided with anti-slip lines, after the constant temperature and humidity box body 1 moves to a destination, the screw 14 passing through the convex block 12 can be rotated, so that the support plate 13 moves downwards to tightly support the ground, the placing stability of the constant temperature and humidity box can be effectively increased, and the displacement is avoided.

Further, the baffle 11 is fixed on the surface wall of the support plate 10 and on the side far away from the sleeve plate 5, the support plate 10 is a hollow support plate, the baffle 11 can block the test material placed on the support plate 10, and the end part of the support plate 10 is prevented from sliding out.

Further, the front side of the storage chamber of the constant temperature and humidity box body 1 is hinged with a sealing door 16, a visual window is installed on the outer wall of the sealing door 16, and the condition inside the storage chamber can be observed through the visual window installed on the sealing door 16.

Furthermore, walking wheels 15 are installed at the bottom end of the constant temperature and humidity box body 1, the walking wheels 15 are used for facilitating movement of the constant temperature and humidity box, hard lifting and moving are not needed, physical strength is saved, a heat dissipation grid 17 is arranged on the side wall of the constant temperature and humidity box body 1, and heat dissipation is facilitated when an internal control component and a heating and humidifying device of the constant temperature and humidity box body 1 operate.

Furthermore, a hand wheel is installed at the top end of the screw 14, a rubber sleeve is sleeved outside the hand wheel, and the hand wheel sleeved with the rubber sleeve is used for rotating the screw 14, so that the hand wheel is convenient and labor-saving.

The working principle of the utility model is as follows: when the device is used, the device can be electrified and debugged, then the sealing door 16 is opened, a material to be tested is placed on the supporting plate 10, then the sealing door 16 is closed, then the constant temperature and humidity box can be used for testing under the control condition, in addition, after the constant temperature and humidity box is moved to a destination, the screw 14 penetrating through the convex block 12 can be rotated by the hand wheel to enable the abutting plate 13 to move downwards to abut against the ground, the placing stability of the constant temperature and humidity box can be effectively improved, the displacement is avoided, in addition, when the distance between the upper supporting plate 10 and the lower supporting plate 10 needs to be adjusted, the lower limiting pin 8 can be taken firstly, then the sleeve plate 5 sleeved outside the vertical plate 3 is moved, after the sleeve plate 5 is changed to a proper position, the limiting pin 8 penetrates through the second limiting hole 6 and is inserted into the first limiting hole 4, the change of the distance between the upper supporting plate 10 and the lower supporting plate 10 is quick and convenient, secondly, when the supporting plate 10 needs to be dismounted for cleaning or replaced, only the fastening screw 9 needs to be dismounted, the pallet 10 is then moved outward and its end is pulled out of the recess 19.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 (6)

1. The utility model provides a novel constant temperature and humidity case of high stability which characterized in that: the box comprises a constant temperature and humidity box body (1), a display screen (2) is embedded in one side of the front surface wall of the constant temperature and humidity box body (1), a vertical plate (3) is connected between the upper end and the lower end of the inner part of a storage chamber of the constant temperature and humidity box body (1), first limiting holes (4) are formed in the front surface wall of the vertical plate (3) at equal intervals, a sleeve plate (5) is arranged outside the vertical plate (3), a through hole (18) is formed in the middle position of the upper surface wall of the sleeve plate (5), a second limiting hole (6) is formed in the middle position of the front surface wall of the sleeve plate (5), a limiting pin (8) is inserted into the second limiting hole (6), the limiting pin (8) is embedded into the first limiting hole (4), grooves (19) are formed in two side walls of the sleeve plate (5), a supporting plate (10) is embedded in the groove (19), screw holes (7) are formed in two sides of the front and rear walls of the sleeve plate (5), the inside of screw (7) closes soon and is connected with fastening screw (9), fastening screw (9) close soon is connected to the inside of layer board (10).

2. The novel high-stability constant temperature and humidity box as claimed in claim 1, wherein: the constant temperature and humidity box is characterized in that bumps (12) are fixed at the bottom ends of two side walls of the constant temperature and humidity box body (1), a screw (14) is connected to the upper wall of each bump (12) in a screwing mode, and a support plate (13) is installed at the bottom end of each screw (14).

3. The novel high-stability constant temperature and humidity box as claimed in claim 2, wherein: a baffle (11) is fixed on one side of the upper surface wall of the supporting plate (10) far away from the sleeve plate (5), and the supporting plate (10) is a hollow supporting plate.

4. The novel high-stability constant temperature and humidity box according to claim 3, is characterized in that: the front side of the storage chamber of the constant temperature and humidity box body (1) is hinged with a sealing door (16), and a visual window is installed on the outer wall of the sealing door (16).

5. The novel high-stability constant temperature and humidity box as claimed in claim 4, wherein: walking wheels (15) are installed to the bottom of constant temperature and humidity case body (1), and radiator grille (17) have been seted up to the lateral wall of constant temperature and humidity case body (1).

6. The novel high-stability constant temperature and humidity box as claimed in claim 5, wherein: the hand wheel is installed on the top end of the screw rod (14), and a rubber sleeve is sleeved on the outer portion of the hand wheel.

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