Fixing support for low-temperature thermostatic bath

Abstract

A fixing support for a low-temperature thermostatic bath is characterized in that the fixing support comprises a through hole plate, a supporting column, a mounting base, a handle, a sliding groove, a sliding block, an inserting groove, a fixing plate and a contact block, the supporting column is arranged below the through hole plate, the mounting base is arranged on the through hole plate, the handle is arranged on the mounting base, the sliding groove is formed in the mounting base, the sliding block is arranged in the sliding groove, and the inserting groove is formed in the inserting groove. The sliding block is provided with an insertion groove, a fixing plate is arranged in the insertion groove, and a contact block is arranged on the fixing plate. At most four measuring containers are placed on the upper surface of a through hole plate which is divided into four areas by a mounting base one by one, the whole fixing frame and the multiple measuring containers are placed in a thermostatic bath body, a supporting column is inserted into a limiting base, a heating structure and an internal medium circulation structure in the thermostatic bath body start to operate, and the constant-temperature bath body is heated. When the thermostatic bath is used, containers of various sizes are fixed by adjusting the position of the sliding block, the thermostatic bath is convenient to use, and the use efficiency of the thermostatic bath is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of constant temperature bath positioning frames, in particular to a fixing bracket for a low-temperature constant temperature bath. Background Art

[0002] Low-temperature constant temperature baths are widely used in research departments such as petroleum, chemical industry, electronic instruments, physics, chemistry, biological engineering, medicine and health, life sciences, light industry and food, physical property testing and chemical analysis, institutions of higher learning, enterprise quality inspection and production departments, to provide a heat and cold controlled, temperature-uniform and constant field source for users during work, to conduct constant temperature tests or tests on test samples or products produced, and can also be used as a heat source or cold source for direct heating or refrigeration and auxiliary heating or refrigeration. When a traditional low-temperature constant temperature bath is in use, it is heated internally, and then a circulation pump is required to stir it to make the internal liquid flow to achieve uniform heating. However, for the flow of the liquid, the positioning frame does not have a firm clamping, which will cause the measuring container to tip over, and it is inconvenient to use;

[0003] There is a prior low-temperature constant temperature bath support positioning frame CN220425394U, including a device main body. A constant temperature bath is provided inside the device main body. Fixing blocks are fixedly connected to the four corners of the inner bottom end of the constant temperature bath. A support cylinder is arranged above the fixing blocks. A jack is provided at the bottom end of the support cylinder, and the jack and the fixing block are inserted and matched. The top end of the support cylinder is fixedly connected to a positioning frame main body. A through-hole net is provided at the bottom end of the positioning frame main body. A plurality of grooves are provided on the side plates of the positioning frame main body, and square plates are inserted into the grooves. Through the above structure, a handle and a positioning frame main body are provided. By inserting the handle into the constant temperature bath for the positioning frame main body, and inserting the jack at the bottom end of the support cylinder outside the fixing block, through the insertion structure, the stability is stronger, it is not easy to shake and tip over, and it is convenient to take out and insert through the handle;

[0004] However, when the existing positioning frame is in use, it can only fix measuring containers of the same size and cannot be adjusted when different-sized containers need to be fixed. To solve the above problems, a fixing bracket for a low-temperature constant temperature bath is proposed. Summary of the Utility Model

[0005] According to the above existing technical problems, the utility model provides a fixing bracket for a low-temperature constant temperature bath, which is characterized by including a through-hole plate, a support column, a mounting seat, a handle, a chute, a slider, a slot, a fixing plate, and a contact block. The support column is arranged below the through-hole plate. The mounting seat is arranged on the through-hole plate. The handle is arranged on the mounting seat. The chute is arranged on the mounting seat. The slider is arranged in the chute. The slot is arranged on the slider. The fixing plate is arranged in the slot. The contact block is arranged on the fixing plate;

[0006] Furthermore, a constant temperature tank body is arranged below the support column, and a limit seat is arranged on the constant temperature tank body, and the limit seat is arranged corresponding to the support column;

[0007] Furthermore, there are a number of through holes on the through hole plate, the mounting seat is fixedly arranged on the through hole plate, the mounting seat is cross-shaped, dividing the through hole plate into four regions, the handle is fixedly arranged at the center position of the upper surface of the mounting seat, and a measuring container is placed on the upper surface of the through hole plate;

[0008] Furthermore, there are four sliding grooves, which are respectively arranged on the four branches of the upper surface of the mounting seat. There are two sliding blocks in each sliding groove. The sliding blocks are convex-shaped, and there are through slots at the upper ends of the sliding blocks;

[0009] Furthermore, the fixing plate is L-shaped. One end of the fixing plate has a protrusion and is inserted into the slot, and the other end is fixedly provided with a contact block, and the surface of the contact block has an arc surface.

[0010] Advantages of the present utility model:

[0011] In the present utility model, up to four measuring containers are placed one by one on the upper surface of the through hole plate separated into four regions by the mounting seat. According to the number of the placed measuring containers, a number of fixing plates are inserted into the slots of the sliding blocks. Each measuring container corresponds to two fixing plates. Push the fixing plates so that the fixing plates and the sliding blocks move in the sliding grooves. When the arc surfaces of the contact blocks contact the measuring containers, stop pushing. After pushing the two contact blocks in place, put the whole fixing frame and a number of measuring containers into the constant temperature tank body, and insert the support column into the limit seat. The heating structure and the internal medium circulation structure in the constant temperature tank body start to operate to uniformly heat the measuring containers. When in use, by adjusting the positions of the sliding blocks, containers of various sizes can be fixed, which is convenient to use and improves the use efficiency of the constant temperature tank. Description of the drawings

[0012] Figure 1 is a schematic diagram of the use of a fixing bracket for a low-temperature constant temperature tank of the present utility model;

[0013] Figure 2 is an overall schematic diagram of a fixing bracket for a low-temperature constant temperature tank of the present utility model;

[0014] Figure 3 is a partial structural schematic diagram of a fixing bracket for a low-temperature constant temperature tank of the present utility model;

[0015] As shown in the figure: 1 through hole plate, 2 support column, 3 mounting seat, 4 handle, 5 sliding groove, 6 sliding block, 7 slot, 8 fixing plate, 9 contact block, 10 measuring container, 11 constant temperature tank body, 12 limit seat. Specific embodiments

[0016] The technical solution of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present utility model, rather than all of them. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0017] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0018] In the description of the present utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection", "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations. In addition, the technical features involved in different embodiments of the present utility model described below can be combined with each other as long as they do not conflict with each other.

[0019] Embodiment 1

[0020] The present utility model provides a fixing bracket for a low-temperature constant temperature bath, which is characterized by including a through-hole plate 1, a support column 2, a mounting seat 3, a handle 4, a chute 5, a slider 6, a slot 7, a fixing plate 8, and a contact block 9. A support column 2 is arranged below the through-hole plate 1, a mounting seat 3 is arranged on the through-hole plate 1, a handle 4 is arranged on the mounting seat 3, a chute 5 is arranged on the mounting seat 3, a slider 6 is arranged in the chute 5, a slot 7 is provided on the slider 6, a fixing plate 8 is arranged in the slot 7, and a contact block 9 is arranged on the fixing plate 8;

[0021] Furthermore, a constant temperature bath body 11 is arranged below the support column 2, and a limit seat 12 is arranged on the constant temperature bath body 11, and the limit seat 12 is arranged corresponding to the support column 2;

[0022] Further, there are several through holes on the through hole plate 1, and the mounting seat 3 is fixedly arranged on the through hole plate 1. The mounting seat 3 is in a cross shape, dividing the through hole plate 1 into four regions. The handle 4 is fixedly arranged at the center position of the upper surface of the mounting seat 3, and the measuring container 10 is placed on the upper surface of the through hole plate 1.

[0023] Further, there are four sliding grooves 5, which are respectively arranged on the four branches of the upper surface of the mounting seat 3. There are two sliding blocks 6 in each sliding groove 5. The sliding blocks 6 are in a convex shape, and there is a through slot 7 at the upper end of the sliding blocks 6.

[0024] Further, the fixing plate 8 is in an L shape. One end of the fixing plate 8 has a protrusion and is inserted into the slot 7, and the other end is fixedly provided with a contact block 9. The surface of the contact block 9 has an arc surface.

[0025] Embodiment 2

[0026] During use, hold the handle 4 to take out the entire fixing frame from the constant temperature bath body 11. At this time, the four support columns 2 are separated from the four limit seats 12. Place up to four measuring containers 10 one by one on the upper surface of the through hole plate 1 separated by the mounting seat 3 into four regions. Insert several fixing plates 8 into the slots 7 of the sliding blocks 6 according to the number of the placed measuring containers 10. Each measuring container 10 corresponds to two fixing plates 8. Push the fixing plates 8 so that the fixing plates 8 and the sliding blocks 6 move in the sliding grooves 5. When the arc surface of the contact block 9 contacts the measuring container 10, stop pushing. After pushing the two contact blocks 9 in place, put the entire fixing frame and several measuring containers 10 into the constant temperature bath body 11, and insert the support columns 2 into the limit seats 12. The heating structure and the internal medium circulation structure in the constant temperature bath body 11 are prior arts and will not be elaborated. The constant temperature bath body 11 starts to operate to uniformly heat the measuring container 10.

[0027] The above shows and describes the basic principles, main features and advantages of the present invention. Each component mentioned in the present invention is a common technology in the existing field. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A fixing bracket for a low-temperature constant temperature bath, characterized in that It includes a through-hole plate, support columns, a mounting base, a handle, sliding grooves, sliders, slots, a fixing plate, and contact blocks. Support columns are arranged below the through-hole plate. A mounting base is arranged on the through-hole plate. A handle is arranged on the mounting base. Sliding grooves are arranged on the mounting base. Sliders are arranged in the sliding grooves. There are slots on the sliders. A fixing plate is arranged in the slots. Contact blocks are arranged on the fixing plate.

2. The fixed bracket for a low-temperature constant temperature bath according to claim 1, characterized in that, A constant temperature tank body is arranged below the support columns. A limit seat is arranged on the constant temperature tank body, and the limit seat is arranged corresponding to the support columns.

3. The fixed bracket for a low-temperature constant temperature bath according to claim 2, wherein, There are several through holes on the through-hole plate. The mounting base is fixedly arranged on the through-hole plate. The mounting base is cross-shaped and divides the through-hole plate into four areas. The handle is fixedly arranged at the center position of the upper surface of the mounting base. A measuring container is placed on the upper surface of the through-hole plate.

4. A fixing bracket for a low-temperature constant temperature bath according to claim 3, characterized in that, There are four sliding grooves, which are respectively arranged on the four branches of the upper surface of the mounting base. There are two sliders in each sliding groove. The sliders are convex-shaped, and there are through slots at the upper ends of the sliders.

5. The fixed bracket for a low-temperature constant temperature bath according to claim 4, characterized in that, The fixing plate is L-shaped. One end of the fixing plate has a protrusion and is inserted into the slot, and the other end is fixedly provided with a contact block. The surface of the contact block has an arc surface.

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