阅读说明：本技术 一种恒温恒湿箱 (Constant temperature and humidity box ) 是由 朱名辉 于 2020-11-27 设计创作，主要内容包括：本发明公开了一种恒温恒湿箱,包括恒温箱本体,所述恒温箱本体的底面四角固定安装有万向轮,所述恒温箱本体的前侧面左侧固定安装有铰链,所述恒温箱本体通过铰链铰接有箱门,所述箱门的表面开设有观察窗,所述箱门的表面右侧固定安装有手持把手。该恒温恒湿箱,向上拉动拉环,使得拉环带动卡杆在第二通孔的内壁向上滑动,卡杆表面的限位环向上滑动并向上压紧弹簧,使得卡杆的底端离开凹槽并且离开第一通孔,此时即可取下放置板,松开拉环,卡杆在弹簧的作用下复位,增加了便于对恒温恒湿箱内部放置板进行拆卸和安装的功能,实现了便于将放置板拆下进行更换或清洗的目标,满足了使用者的使用需求,灵活性更好,使用起来更加方便。(The invention discloses a constant temperature and humidity box which comprises a constant temperature box body, wherein universal wheels are fixedly arranged at four corners of the bottom surface of the constant temperature box body, a hinge is fixedly arranged on the left side of the front side surface of the constant temperature box body, the constant temperature box body is hinged to a box door through the hinge, an observation window is arranged on the surface of the box door, and a handheld handle is fixedly arranged on the right side of the surface of the box door. This constant temperature and humidity case, upwards stimulate the pull ring, make the pull ring drive the kelly and upwards slide at the inner wall of second through-hole, the spacing ring on kelly surface upwards slides and upwards compression spring, make the bottom of kelly leave the recess and leave first through-hole, can take off this moment and place the board, loosen the pull ring, the kelly resets under the effect of spring, increased and be convenient for place the board to constant temperature and humidity incasement portion and dismantle and the function of installation, realized being convenient for will place the board and pull down and change or abluent target, user's user demand has been satisfied, the flexibility is better, it is more convenient to use.)

1. The utility model provides a constant temperature and humidity cabinet, includes thermostated container body (1), its characterized in that, the bottom surface four corners fixed mounting of thermostated container body (1) has universal wheel (2), the leading flank left side fixed mounting of thermostated container body (1) has hinge (3), thermostated container body (1) articulates through hinge (3) has chamber door (4), observation window (5) have been seted up on the surface of chamber door (4), the surperficial right side fixed mounting of chamber door (4) has handheld handle (6), the surperficial right side fixed mounting of chamber door (4) has overlap buckle (7), the leading flank right side fixed mounting of thermostated container body (1) has overlap buckle lock (8), one side inner wall fixed mounting of thermostated container body (1) has hot plate (9) and humidification nozzle (10), the equal fixed mounting in inner wall left side and right side of thermostated container body (1) has supporting shoe (11), the top surface of supporting shoe (11) is seted up flutedly (12), top surface fixedly connected with of supporting shoe (11) places board (13), the top surface and the bottom surface of placing board (13) run through and have seted up first through-hole (14), the equal fixed mounting in inner wall left side and right side of thermostated container body (1) has fixed box (15), fixed box (15) top surface and inner wall top and bottom surface and inner wall bottom all run through and have seted up second through-hole (16), the inner wall sliding connection of second through-hole (16) has kelly (17), the fixed cover in surface of kelly (17) is equipped with spring (18), and the top of spring (18) and fixed box (15) inner wall top fixed connection, the fixed cover in surface middle part of kelly (17) has spacing ring (19), and the bottom fixed connection of the top surface of spacing ring (19) and spring (18), and the both ends of spacing ring (19) slide with fixed box (15) inner wall and thermostated container body (1) inner wall respectively And the top end of the clamping rod (17) is fixedly connected with a pull ring (20).

2. The constant temperature and humidity chamber as claimed in claim 1, wherein the bottom of the left side surface and the bottom of the right side surface of the constant temperature chamber body (1) are both fixedly provided with fixing blocks (21), the top surface of the fixing blocks (21) is threaded and inserted with a screw (22), the bottom end of the screw (22) is fixedly provided with an anti-slip pad (23), and the top end of the screw (22) is fixedly provided with a handheld knob (24).

3. The constant temperature and humidity chamber as claimed in claim 2, wherein the anti-slip pad (23) is made of rubber material, the hand knob (24) is in a shape of a round cake, the surface of the hand knob (24) is provided with anti-slip grooves, and the anti-slip grooves are concave grooves.

4. The constant temperature and humidity box according to claim 1, wherein the surfaces of the handle (6) and the pull ring (20) are provided with anti-slip grooves, and the anti-slip grooves are concave grooves.

5. The incubator according to claim 1, wherein the number of the fixed boxes (15) is four, and every two fixed boxes (15) are in one group, and two groups of the fixed boxes (15) are respectively located at the left side and the right side of the inner wall of the incubator body (1).

6. The constant temperature and humidity cabinet as claimed in claim 1, wherein the fixing box (15), the supporting block (11), the pull ring (20), the limiting ring (19) and the clamping rod (17) are all made of stainless steel materials, and the clamping rod (17) is of a circular cylindrical structure.

Technical Field

The invention relates to the technical field of constant temperature and humidity, in particular to a constant temperature and humidity box.

Background

Constant temperature and humidity means that temperature and humidity are constant. However, many factors affect the temperature and humidity, so most of the cases of constant temperature and humidity refer to that the temperature and humidity are controlled to vary within a certain range, for example, the temperature is 20 +/-1 ℃, and the humidity is 50 +/-3% and can be called constant temperature and humidity. The constant temperature and humidity test box is also called a constant temperature and humidity tester, a constant temperature and humidity test box, a programmable humidity-heat alternating test box, a constant temperature machine or a constant temperature and humidity box, is used 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 detecting the quality of products such as electronics, electrical appliances, mobile phones, communication, instruments, vehicles, plastic products, metal, food, chemistry, building materials, medical treatment, aerospace and the like. The constant temperature and humidity test box, also known as a programmable constant temperature and humidity test box FR-1204 constant temperature and humidity box, belongs to the same series with a high-low temperature alternating hygrothermal test box/GDS-100, is necessary test equipment in the fields of aviation, automobiles, household appliances, scientific research and the like, and is used for testing and determining parameters and performances of electricians, electronics and other products and materials after the temperature environment of high temperature, low temperature, alternating hygrothermal or constant test is changed.

The inside board of placing of current constant temperature and humidity case mostly all is with the inner wall fixed connection of constant temperature and humidity case, lacks the function of the board of being convenient for to dismantle and install, is difficult to pull down the board of placing and washs or change, is difficult to satisfy user's user demand, and the flexibility is relatively poor, uses very inconvenient.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a constant temperature and humidity box, which solves the problems mentioned in the background technology.

In order to achieve the purpose, the invention adopts the following technical scheme: a constant temperature and humidity cabinet comprises a constant temperature cabinet body, universal wheels are fixedly mounted at four corners of the bottom surface of the constant temperature cabinet body, a hinge is fixedly mounted at the left side of the front side surface of the constant temperature cabinet body, the constant temperature cabinet body is hinged with a cabinet door through the hinge, an observation window is arranged on the surface of the cabinet door, a handheld handle is fixedly mounted at the right side of the surface of the cabinet door, a lap buckle lock is fixedly mounted at the right side of the front side surface of the constant temperature cabinet body, a heating plate and a humidifying nozzle are fixedly mounted at the inner wall of one side of the constant temperature cabinet body, supporting blocks are fixedly mounted at the left side and the right side of the inner wall of the constant temperature cabinet body respectively, a groove is formed in the top surface of each supporting block, a placing plate is fixedly connected to the top surface, the utility model discloses a bearing box, including the top of fixing box, the top of inner wall and the top of fixing box, the top of spring and the top of fixing box inner wall fixed connection of fixing box, the top of fixing box top surface and inner wall bottom all run through and have seted up the second through-hole, the inner wall sliding connection of second through-hole has the kelly, the fixed cover of surface of kelly is equipped with the spring, and the top of spring and the fixed box inner wall top fixed connection, the fixed spacing ring that has cup jointed in middle part of the surface of kelly, and the top surface of spacing ring and the bottom fixed connection of spring, and the.

Preferably, the bottom of the left side face and the right side face of the incubator body are fixedly provided with fixed blocks, the top surface threads of the fixed blocks are inserted with screw rods, the bottom of the screw rods is fixedly provided with anti-slip pads, and the top of the screw rods is fixedly provided with a handheld knob.

Preferably, the non-slip mat is made of rubber materials, the handheld knob is in a round cake shape, the surface of the handheld knob is provided with a non-slip groove, and the non-slip groove is a concave groove.

Preferably, the surfaces of the hand-held handle and the pull ring are both provided with anti-skidding grooves, and the anti-skidding grooves are concave grooves.

Preferably, the number of the fixed boxes is four, every two fixed boxes are a group, and the two groups of fixed boxes are respectively positioned on the left side and the right side of the inner wall of the incubator body.

Preferably, the fixed box, the supporting block, the pull ring, the limiting ring and the clamping rod are all made of stainless steel materials, and the clamping rod is of a circular columnar structure.

Compared with the prior art, the invention has the beneficial effects that:

1. this constant temperature and humidity case, upwards stimulate the pull ring, make the pull ring drive the kelly and upwards slide at the inner wall of second through-hole, the spacing ring on kelly surface upwards slides and upwards compression spring, make the bottom of kelly leave the recess and leave first through-hole, can take off this moment and place the board, loosen the pull ring, the kelly resets under the effect of spring, increased and be convenient for place the board to constant temperature and humidity incasement portion and dismantle and the function of installation, realized being convenient for will place the board and pull down and change or abluent target, user's user demand has been satisfied, the flexibility is better, it is more convenient to use.

2. This constant temperature and humidity case prevents through setting up the non-slip groove that the hand skids when twisting, can fix the thermostated container body through setting up fixed block, screw rod and slipmat and mutually supporting, avoids it to appear removing the circumstances that bumps with other equipment subaerial uneven, has increased the security, uses safelyr.

Drawings

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is a front cross-sectional view of the structure of the present invention;

FIG. 3 is an enlarged view of the structure of the present invention at A;

FIG. 4 is another elevational view of the structure of the present invention;

FIG. 5 is another cross-sectional view of the structure of the present invention;

in the figure: the constant temperature cabinet comprises a constant temperature cabinet body 1, universal wheels 2, hinges 3, a cabinet door 4, an observation window 5, a handheld handle 6, a lap joint buckle 7, a lap joint lock 8, a heating plate 9, a humidifying nozzle 10, a supporting block 11, a groove 12, a placing plate 13, a first through hole 14, a fixed box 15, a second through hole 16, a clamping rod 17, a spring 18, a limiting ring 19, a pull ring 20, a fixed block 21, a screw 22, an anti-skid pad 23 and a handheld knob 24.

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.

The first embodiment is as follows: referring to fig. 1-3, a constant temperature and humidity cabinet comprises a cabinet body 1, universal wheels 2 are fixedly installed at four corners of the bottom surface of the cabinet body 1, a hinge 3 is fixedly installed at the left side of the front side surface of the cabinet body 1, the cabinet body 1 is hinged with a cabinet door 4 through the hinge 3, an observation window 5 is arranged on the surface of the cabinet door 4, a hand-held handle 6 is fixedly installed at the right side of the surface of the cabinet door 4, a lap joint 7 is fixedly installed at the right side of the surface of the cabinet door 4, a lap joint lock 8 is fixedly installed at the right side of the front side surface of the cabinet body 1, a heating plate 9 and a humidifying nozzle 10 are fixedly installed on the inner wall of one side of the cabinet body 1, supporting blocks 11 are fixedly installed at the left side and the right side of the inner wall of the cabinet body 1, a groove 12 is formed in the top surface of the, the left side and the right side of the inner wall of the constant temperature box body 1 are fixedly provided with fixed boxes 15, the number of the fixed boxes 15 is four, every two fixed boxes 15 are in one group, two groups of the fixed boxes 15 are respectively positioned on the left side and the right side of the inner wall of the constant temperature box body 1, the two fixed boxes 15 can better lock a placed plate to prevent the placed plate from shaking, the top surfaces and the top surfaces of the fixed boxes 15, the bottom surfaces and the bottom parts of the inner wall are respectively provided with a second through hole 16 in a penetrating way, the inner wall of the second through hole 16 is connected with a clamping rod 17 in a sliding way, the surface of the clamping rod 17 is fixedly sleeved with a spring 18, the top end of the spring 18 is fixedly connected with the top part of the inner wall of the fixed box 15, the middle part of the surface of the clamping rod 17 is fixedly sleeved with a limiting ring 19, the top surface of the limiting ring 19 is fixedly connected with the bottom end of the spring 18, the surfaces of the hand-held handle 6 and the pull ring 20 are both provided with anti-slip grooves which are concave grooves, the anti-slip grooves are arranged to prevent the hand from slipping during pulling, the safety of the hand-held handle is improved, the fixed box 15, the supporting block 11, the pull ring 20, the limiting ring 19 and the clamping rod 17 are all made of stainless steel materials, the clamping rod 17 is of a circular columnar structure, the service life of the hand-held handle can be prolonged by adopting the stainless steel materials, the hand-held handle is more practical, when the hand-held handle is detached, the pull ring 20 is pulled upwards, the clamping rod 20 drives the clamping rod 17 to slide upwards on the inner wall of the second through hole 16, the limiting ring 19 on the surface of the clamping rod 17 slides upwards and presses the spring 18 upwards, the bottom end of the clamping rod 17 leaves the groove 12 and leaves the first through hole 14, the placing plate 13 can be taken down at the moment, the pull ring 20 is loosened, the clamping rod 17 is reset under the action of the spring 18, when the pull ring is, stop collar 19 on kelly 17 surface upwards slides and upwards pressure spring 18, will place board 13 and place the top surface at supporting shoe 11, and will place the first through-hole 14 of board 13 top surface relative with the kelly, then loosen pull ring 20 under the effect of spring 18, kelly 17 slides downwards and inserts in the first through-hole 14 of placing board 13 top surface, and the bottom of kelly 17 is fixed placing the board with the recess 12 overlap joint of supporting shoe 11 top surface, the process of dismantling and installing placing board 13 has been realized, the function of being convenient for place the board and dismantle and install the inside board of placing of constant temperature and humidity case has been increased, realized being convenient for will place the board and pull down and change or abluent target, user's user demand has been satisfied, the flexibility is better, it is more convenient to use.

Example two: referring to fig. 3-5, a constant temperature and humidity cabinet comprises a cabinet body 1, universal wheels 2 are fixedly installed at four corners of the bottom surface of the cabinet body 1, a hinge 3 is fixedly installed at the left side of the front side surface of the cabinet body 1, the cabinet body 1 is hinged with a cabinet door 4 through the hinge 3, an observation window 5 is arranged on the surface of the cabinet door 4, a hand-held handle 6 is fixedly installed at the right side of the surface of the cabinet door 4, a lap joint 7 is fixedly installed at the right side of the surface of the cabinet door 4, a lap joint lock 8 is fixedly installed at the right side of the front side surface of the cabinet body 1, a heating plate 9 and a humidifying nozzle 10 are fixedly installed on the inner wall of one side of the cabinet body 1, supporting blocks 11 are fixedly installed at the left side and the right side of the inner wall of the cabinet body 1, a groove 12 is formed in the top surface of the, the left side and the right side of the inner wall of the constant temperature box body 1 are fixedly provided with fixed boxes 15, the number of the fixed boxes 15 is four, every two fixed boxes 15 are in one group, two groups of the fixed boxes 15 are respectively positioned on the left side and the right side of the inner wall of the constant temperature box body 1, the two fixed boxes 15 can better lock a placed plate to prevent the placed plate from shaking, the top surfaces and the top surfaces of the fixed boxes 15, the bottom surfaces and the bottom parts of the inner wall are respectively provided with a second through hole 16 in a penetrating way, the inner wall of the second through hole 16 is connected with a clamping rod 17 in a sliding way, the surface of the clamping rod 17 is fixedly sleeved with a spring 18, the top end of the spring 18 is fixedly connected with the top part of the inner wall of the fixed box 15, the middle part of the surface of the clamping rod 17 is fixedly sleeved with a limiting ring 19, the top surface of the limiting ring 19 is fixedly connected with the bottom end of the spring 18, the surfaces of the hand-held handle 6 and the pull ring 20 are both provided with anti-slip grooves which are concave grooves, the anti-slip grooves are arranged to prevent the hand from slipping during pulling, the safety of the hand-held handle is improved, the fixed box 15, the supporting block 11, the pull ring 20, the limiting ring 19 and the clamping rod 17 are all made of stainless steel materials, the clamping rod 17 is of a circular columnar structure, the service life of the hand-held handle can be prolonged by adopting the stainless steel materials, the hand-held handle is more practical, when the hand-held handle is detached, the pull ring 20 is pulled upwards, the clamping rod 20 drives the clamping rod 17 to slide upwards on the inner wall of the second through hole 16, the limiting ring 19 on the surface of the clamping rod 17 slides upwards and presses the spring 18 upwards, the bottom end of the clamping rod 17 leaves the groove 12 and leaves the first through hole 14, the placing plate 13 can be taken down at the moment, the pull ring 20 is loosened, the clamping rod 17 is reset under the action of the spring 18, when the pull ring is, stop collar 19 on kelly 17 surface upwards slides and upwards pressure spring 18, will place board 13 and place the top surface at supporting shoe 11, and will place the first through-hole 14 of board 13 top surface relative with the kelly, then loosen pull ring 20 under the effect of spring 18, kelly 17 slides downwards and inserts in the first through-hole 14 of placing board 13 top surface, and the bottom of kelly 17 is fixed placing the board with the recess 12 overlap joint of supporting shoe 11 top surface, the process of dismantling and installing placing board 13 has been realized, the function of being convenient for place the board and dismantle and install the inside board of placing of constant temperature and humidity case has been increased, realized being convenient for will place the board and pull down and change or abluent target, user's user demand has been satisfied, the flexibility is better, it is more convenient to use.

The equal fixed mounting in left surface and the right flank bottom of thermostated container body 1 has fixed block 21, the top surface screw thread of fixed block 21 is pegged graft there is screw rod 22, screw rod 22's bottom fixed mounting has slipmat 23, screw rod 22's top fixed mounting has handheld knob 24, slipmat 23 adopts rubber materials to make, handheld knob 24 is the cake form, and handheld knob 24's surface has seted up the antiskid ribbed tile, and the antiskid ribbed tile is the concave groove, it prevents to skid to set up the antiskid ribbed tile when twisting, through setting up fixed block 21, screw rod 22 and slipmat 23 can be fixed thermostated container body 1, avoid its subaerial the condition that appears removing and other equipment bump in unevenness, the security has been increased, it is safer to use.

When in use: when the support plate is detached, the pull ring 20 is pulled upwards, so that the pull ring 20 drives the clamping rod 17 to slide upwards on the inner wall of the second through hole 16, the limiting ring 19 on the surface of the clamping rod 17 slides upwards and presses the spring 18 upwards, the bottom end of the clamping rod 17 leaves the groove 12 and leaves the first through hole 14, at the moment, the support plate 13 can be detached, the pull ring 20 is loosened, the clamping rod 17 is reset under the action of the spring 18, during installation, the pull ring 20 is pulled upwards, so that the pull ring 20 drives the clamping rod 17 to slide upwards on the inner wall of the second through hole 16, the limiting ring 19 on the surface of the clamping rod 17 slides upwards and presses the spring 18 upwards, the support plate 13 is placed on the top surface of the support block 11, the first through hole 14 on the top surface of the support plate 13 is opposite to the clamping rod, then the pull ring 20 is loosened, under the action of the spring 18, the clamping rod 17 slides downwards and is inserted into the first through hole 14 on the top surface of the support plate 13, and, the process of disassembling and assembling the placing plate 13 is realized.

In conclusion, pull ring 20 is pulled upwards, so that pull ring 20 drives clamping rod 17 to slide upwards on the inner wall of second through hole 16, stop ring 19 on the surface of clamping rod 17 slides upwards and compresses tightly spring 18 upwards, so that the bottom end of clamping rod 17 leaves groove 12 and leaves first through hole 14, at the moment, placing plate 13 can be taken down, pull ring 20 is loosened, clamping rod 17 resets under the effect of spring 18, the function of being convenient for place the plate inside the constant temperature and humidity box to be disassembled and installed is increased, the aim of being convenient for place the plate to be disassembled to be replaced or cleaned is achieved, the use requirements of users are met, the flexibility is better, the use is more convenient, and the problem of the prior art is solved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 invention, the scope of which is defined in the appended claims and their equivalents.