Fixing frame for digital display constant-temperature water bath kettle

Abstract

The utility model discloses a fixing frame for a digital display constant-temperature water bath kettle, and belongs to the technical field of fixing frames. The digital-display constant-temperature water bath kettle comprises a digital-display constant-temperature water bath kettle body, a cross rod and a supporting rod, mounting blocks are arranged on the two sides of the outer wall of the digital-display constant-temperature water bath kettle body, mounting grooves are formed in the mounting blocks, screw holes are formed in one sides of the mounting blocks, hand screws are arranged in the screw holes in a threaded fit mode, and grooves are formed in the two ends of the top of the cross rod. A pair of convex columns are further arranged at the top of the cross rod, a pair of connecting plates are fixedly connected to the groove, assembling holes are formed in the connecting plates, rotating shafts are arranged on the two sides of the outer wall of the supporting rod, the rotating shafts are rotationally matched with the assembling holes, a positioning hole is formed in the supporting rod, and when the supporting rod is inserted into the mounting groove, a hand screw penetrates through a screw hole and then extends into the positioning hole. By means of the transverse rods, the connecting plates and the supporting rods, the fixing frame can be folded when not used, so that the occupied space of the fixing frame is remarkably reduced, and the fixing frame is more convenient to store and store.

Description

Technical Field

[0001] The utility model relates to the technical field of fixing brackets, in particular to a fixing bracket for a digital display constant temperature water bath. Background Art

[0002] Digital constant-temperature water baths are commonly used in laboratories, used to heat or maintain samples at a constant temperature. A mounting bracket, a crucial component of a digital constant-temperature water bath, supports and secures the experimental container, ensuring its stability and safety during heating. A Chinese utility model patent (Announcement No. CN212189178U) discloses a mounting bracket for a digital constant-temperature water bath. This device, by incorporating a novel mounting bracket into the constant-temperature water bath, addresses the issues of conventional brackets, such as the unreasonable lifting and lowering methods and inconvenient assembly and disassembly.

[0003] Although the above device is easy to disassemble and assemble, it still has some shortcomings: specifically, the lifting plate and the shaft rod in the prior art are fixedly connected, so that the fixing frame is L-shaped as a whole, which takes up a large space when stored and is not conducive to storage. Therefore, in response to the above situation, a fixing frame for a digital display constant temperature water bath pot is proposed. Utility Model Content

[0004] The purpose of the utility model is to provide a fixing rack for a digital display constant temperature water bath pot. Through the structural design of the cross bar, the connecting plate and the support rod, the fixing rack can be folded when not in use, thereby significantly reducing its occupied space, and solving the problem that the existing fixing rack is L-shaped as a whole, which occupies a large space when stored and is not conducive to storage.

[0005] The utility model is realized through the following technical solutions:

[0006] The utility model is a fixing frame for a digital display constant temperature water bath, comprising a digital display constant temperature water bath body, a cross bar and a support bar. Mounting blocks are provided on both sides of the outer wall of the digital display constant temperature water bath body, a mounting groove is provided on the mounting block, a screw hole is provided on one side of the mounting block, the inner thread of the screw hole is matched with a hand screw, grooves are provided at both ends of the top of the cross bar, a pair of bosses are further provided on the top of the cross bar, a pair of connecting plates are fixedly connected to the grooves, and the pair of connecting plates have assembly holes, rotating shafts are provided on both sides of the outer wall of the support bar, the rotating shafts are rotatably matched with the assembly holes, a positioning hole is provided on the support bar, and when the support bar is inserted into the mounting groove, the hand screw passes through the screw hole and extends into the positioning hole.

[0007] Furthermore, the boss is made of rubber material, and when the support rod is rotated and fits with the top of the cross bar, the boss is snap-fitted into the positioning hole.

[0008] Furthermore, the number of the positioning holes is at least two.

[0009] Furthermore, a plurality of double top screws are equidistantly arranged at the bottom of the crossbar in the horizontal direction.

[0010] Furthermore, a support pad is installed at the bottom of the digital display constant temperature water bath body. There are four support pads, which are fixed correspondingly at the four corners of the lower end of the digital display constant temperature water bath body.

[0011] The utility model has the following beneficial effects:

[0012] The utility model adopts the structural design of the cross bar, the connecting plate and the supporting rod, so that the fixing frame can be folded when not in use, thereby significantly reducing the occupied space and making the fixing frame more convenient to receive and store.

[0013] The utility model adopts the structural design of the protruding column and the positioning hole, and when folded and stored, the protruding column and the positioning hole are engaged with each other, which effectively prevents the fixing frame from being deformed or loosened due to external force interference, and improves the stability of the fixing frame after folding.

[0014] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 Schematic diagram of the structure of the fixed frame.

[0016] Figure 2 Schematic diagram of the assembly structure of the mounting block and the support rod.

[0017] Figure 3 for Figure 2 Schematic diagram of the locally enlarged structure at point A in the middle.

[0018] Figure 4 Schematic diagram of the assembly structure of the fixed bracket.

[0019] In the figure: 1. Digital constant temperature water bath body; 2. Mounting block; 201. Mounting slot; 202. Screw hole; 203. Thumb screw; 3. Crossbar; 301. Groove; 4. Boss; 5. Connecting plate; 501. Assembly hole; 6. Support rod; 601. Rotating shaft; 602. Positioning hole. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] See also Figure 1-4The utility model provides a technical solution: a fixing bracket for a digital constant temperature water bath, comprising a digital constant temperature water bath body 1, a cross bar 3 and a support bar 6. Mounting blocks 2 are provided on both sides of the outer wall of the digital constant temperature water bath body 1. A mounting groove 201 is provided on the mounting block 2. A screw hole 202 is provided on one side of the mounting block 2. The inner thread of the screw hole 202 is matched with a hand screw 203.

[0022] Grooves 301 are provided at both ends of the top of the crossbar 3 . A pair of bosses 4 are also provided on the top of the crossbar 3 . A pair of connecting plates 5 are fixedly connected to the grooves 301 . The pair of connecting plates 5 have assembly holes 501 .

[0023] A rotation shaft 601 is provided on both sides of the outer wall of the support rod 6 , and the rotation shaft 601 is rotatably matched with the assembly hole 501 . A positioning hole 602 is opened on the support rod 6 .

[0024] When the support rod 6 is inserted into the installation groove 201 , the hand screw 203 passes through the screw hole 202 and then extends into the positioning hole 602 .

[0025] In this embodiment, when in use, the two support rods 6 are respectively inserted into the mounting grooves 201 on the corresponding mounting blocks 2, and then the hand screws 203 are tightened to make them pass through the positioning holes 602 to complete the positioning of the support rods 6. When not in use, after removing the support rods 6, the support rods 6 are rotated 270° counterclockwise so that the positioning holes 602 are engaged with the bosses 4. At this time, the support rods 6 are fitted with the top of the cross bar 3, completing the folding process of the fixing frame, thereby significantly reducing its occupied space and making the fixing frame more convenient to store and receive.

[0026] In this embodiment, Figure 1 、 Figure 2 and Figure 4 As shown, the boss 4 is made of rubber material. When the support rod 6 rotates and fits against the top of the cross bar 3 , the boss 4 is snap-fitted into the positioning hole 602 .

[0027] In this embodiment, after the support rod 6 is rotated, the boss 4 cooperates with the positioning hole 602, which can effectively prevent the fixing frame from being deformed or loosened due to external interference, thereby improving the stability of the fixing frame after folding.

[0028] In this embodiment, Figure 3 As shown, there are at least two positioning holes 602 .

[0029] In this embodiment, by setting a plurality of positioning holes 602, the position of the support rod 6 in the mounting groove 201 can be adjusted according to actual usage requirements, so that the hand screws 203 are inserted into different positioning holes 602 to complete the fixation, thereby realizing the change of the height of the cross bar 3.

[0030] In this embodiment, Figure 1 、 Figure 2 and Figure 4 As shown, a plurality of double top screws are equidistantly arranged at the bottom of the crossbar 3 in the horizontal direction.

[0031] In this embodiment, the double top screw can be used in conjunction with the instrument.

[0032] In this embodiment, Figure 1 As shown, a support pad is installed at the bottom of the digital display constant temperature water bath body 1. There are four support pads, which are fixed at the four corners of the lower end of the digital display constant temperature water bath body 1.

[0033] In this embodiment, the digital constant temperature water bath body 1 mainly includes a main unit, an electric heating tube, a display screen and an inner tank, etc., which are technical means well known to those skilled in the art and will not be described in detail here.

[0034] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments do not describe all details in detail, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations are possible based on the contents of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A fixing bracket for a digital display constant temperature water bath, comprising a digital display constant temperature water bath body (1), characterized in that: Mounting blocks (2) are provided on both sides of the outer wall of the digital display constant temperature water bath body (1), a mounting groove (201) is provided on the mounting block (2), a screw hole (202) is provided on one side of the mounting block (2), and the internal thread of the screw hole (202) is matched with a hand screw (203); It also includes a crossbar (3), both ends of the top of the crossbar (3) are provided with grooves (301), the top of the crossbar (3) is also provided with a pair of protruding columns (4), a pair of connecting plates (5) are fixedly connected to the grooves (301), and the pair of connecting plates (5) are provided with assembly holes (501); It also includes a support rod (6), wherein both sides of the outer wall of the support rod (6) are provided with a rotation shaft (601), the rotation shaft (601) is rotatably matched with the assembly hole (501), and a positioning hole (602) is opened on the support rod (6); When the support rod (6) is inserted into the installation groove (201), the hand screw (203) passes through the screw hole (202) and then extends into the positioning hole (602).

2. A fixing bracket for a digital display constant temperature water bath according to claim 1, characterized in that: The boss (4) is made of rubber material, and when the support rod (6) is rotated and fits with the top of the cross rod (3), the boss (4) is snap-fitted with the positioning hole (602).

3. A fixing bracket for a digital display constant temperature water bath according to claim 2, characterized in that: The number of the positioning holes (602) is at least two.

4. A fixing bracket for a digital display constant temperature water bath according to claim 2, characterized in that: The bottom of the crossbar (3) is provided with a plurality of double top screws at equal intervals in the horizontal direction.

5. A fixing bracket for a digital display constant temperature water bath according to claim 1, characterized in that: A support pad is installed at the bottom of the digital display constant temperature water bath body (1), and four support pads are provided. The four support pads are fixed correspondingly at the four corners of the lower end of the digital display constant temperature water bath body (1).

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