Swing frame for sample mixing

Abstract

The utility model relates to the technical field of swing frames, and discloses a swing frame for sample mixing, which is characterized in that three bumps are uniformly arranged on the peripheral outer walls of two fixed plates, the inner wall of each bump is rotatably connected with a long rod, the outer walls of the two ends of the three long rods at the bottom are sleeved with a first group of sleeve frames, and the outer walls of the two ends of the first group of sleeve frames are sleeved with a second group of sleeve frames; the outer walls of the two ends of the three long rods at the bottom are in threaded connection with nuts correspondingly, and the two nuts are located on the outer walls of the two sides of the first set of sleeve frames correspondingly. Through the arrangement of the long rod, the sleeve blocks and the sleeve frames, the corners of the handheld fixing plate are pushed towards the direction right opposite to one of the three protruding blocks, the top fixing plate can swing towards three sides through the structure, the sleeve blocks are driven by the three connected sleeve frames to swing together, the three sleeve blocks drive the connected inserting blocks to swing front and back together, and the fixing plate can be fixed to the top of the fixing plate. The bottom sleeve frame is driven by the inserting block to swing, and the sleeve frame is fixed in the protruding block through the long rod.

Description

Technical Field

[0001] The utility model relates to the technical field of swing rack equipment, in particular to a swing rack for sample mixing. Background Art

[0002] Baby dining chairs, baby strollers, baby cribs and other baby products are widely used in the daily life of raising babies. There are many different types of baby products on the market according to their functional classification. Among them, baby cribs and chairs also have different products according to different application functions. Rocking baby chairs are one of them. At present, most of these rocking baby chairs use slide rail assemblies to achieve rocking, but the slide rail assemblies of this rocking method are usually more complicated. In actual application, foreign objects are prone to get stuck in the slide rail assembly, resulting in rocking failure. It is also easy for people to accidentally enter the slide rail assembly, which is relatively unsafe. Based on this, it is necessary to develop a rocking baby chair frame with a safe structure.

[0003] The lifting mechanism is a pair of fixedly mounted on two guide wheels, and the supporting cam is connected with the support wheel to the supporting cam of the vehicle. The supporting cam is connected with the support wheel to the supporting cam of the vehicle.

[0004] The above-mentioned document discloses a rocking chair frame having the following defects: during use, the structure is in a rocking state at the bottom and can easily tip over when affected by external forces. If a child is sitting on the chair frame, the tipping of the chair frame may cause great harm to the child. Therefore, a rocking structure that is not easy to tip over is required to enhance the safety of the chair frame.

[0005] It can be seen from this that the existing rocking chair frame does not have the function of stably supporting on the ground, and it is necessary to improve the existing deficiencies and provide a function that can stably support on the ground. Utility Model Content

[0006] The purpose of the present invention is to provide a rocking rack for sample mixing to solve the problems raised in the above background technology.

[0007] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0008] The utility model is a rocking rack for sample mixing, comprising a fixed structure and a rocking structure, wherein the rocking structure is mounted on the inner wall of the fixed structure, and the fixed structure comprises two fixed plates, each of the upper surfaces of the two fixed plates is provided with a storage groove, and three protrusions are evenly arranged on the outer walls around the two fixed plates, and a long rod is rotatably connected to the inner wall of each of the protrusions, and a first group of sleeves are sleeved on the outer walls of both ends of the three long rods at the bottom, and a nut is threadedly connected to the outer walls of both ends of the three long rods at the bottom, and the two nuts are respectively located on the outer walls of both sides of the first group of sleeves. The purpose of such arrangement is that, during the use of the swing rack, samples can be placed in the storage groove of the top fixed plate, and spare samples can be placed in the storage groove of the bottom fixed plate. Because the triangle has stability, three protrusions are set around the fixed plate, and the bottom fixed plate can provide stable support for the overall structure. When the sample in the top fixed plate needs to be shaken for mixing, the edge corner of the handheld fixed plate is pushed in the opposite direction of one of the three protrusions. This structure can swing the top fixed plate to three sides, and the three connected sleeves drive the sleeves to swing together, and the three sleeves drive the connected plugs to swing back and forth together, and the bottom sleeve is driven to swing by the plugs, and the sleeve is fixed in the protrusions by the long rod. When the top fixed plate needs to be fixed, the nuts at both ends of the long rod are rotated so that the nuts tightly fix the two ends of the sleeve to the protrusions. In this way, one end of the sleeve is fixed, and the plugs and sleeves connected to the two sets of sleeves are fixed respectively. This structure is flexible and easy to operate, which improves the flexibility of the swing rack.

[0009] Furthermore, the tops of the three sleeves in the first group are provided with insert blocks, and sleeve blocks are hingedly connected to the inner walls of the insert blocks. This arrangement is intended to ensure that when the swing frame is in use, the three connected sleeves drive the sleeve blocks to swing together, and the three sleeve blocks drive the connected insert blocks to swing back and forth together, and the insert blocks drive the bottom sleeve frame to swing.

[0010] Furthermore, the insert blocks are located on the inner walls of the sleeve blocks on both sides, and a second set of sleeve brackets are provided on the top ends of the three sleeve blocks. This arrangement is intended to ensure that when the swing frame is in use, nuts can be used to tightly secure the ends of the sleeve brackets to the protrusions. In this way, when one end of the sleeve bracket is fixed, the insert blocks and sleeve blocks connected by the two sets of sleeve brackets are also fixed.

[0011] Furthermore, support rods are provided on the inner walls of both sides of the two groups of the racks, and the three racks in the two groups are aligned. The purpose of this arrangement is that during the use of the swing rack, because the racks support the samples on the protrusions and the fixing plate, the support rods fix the two ends of the racks to be stable.

[0012] Furthermore, the three long rods at the top are rotatably connected to the inner walls of the two ends of the three sleeves in the second group. The purpose of this arrangement is that when the rocking frame is in use, the protrusion drives the internal long rods to rotate when it moves, and the sleeves are rotated together with the rotation of the long rods.

[0013] Furthermore, nuts are threadedly connected to the outer walls of each end of the three long rods at the top, and two of the nuts are located on the outer walls of the second set of sleeves. The purpose of this arrangement is that when the top fixing plate needs to be fixed during use of the swing frame, the nuts at both ends of the long rods are rotated so that the nuts tightly fix the two ends of the sleeves to the protrusions.

[0014] The utility model has the following beneficial effects:

[0015] (1) The utility model is provided with a long rod, a sleeve block and a sleeve frame. When it is necessary to swing the sample in the top fixed plate to mix it, the corner of the handheld fixed plate is pushed in the direction opposite to one of the three protrusions. This structure can swing the top fixed plate to three sides, and the sleeve blocks are driven to swing together through the three connected sleeve frames. The three sleeve blocks drive the connected plug blocks to swing back and forth together, and the bottom sleeve frame is driven to swing through the plug blocks. The sleeve frame is fixed in the protrusion through the long rod. When it is necessary to fix the top fixed plate, the nuts at both ends of the long rod are turned so that the nuts can tightly fix the two ends of the sleeve frame to the protrusion.

[0016] 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

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0018] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the main structure of the fixed structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the split structure of the bottom part of the utility model;

[0021] Figure 4 This is a schematic diagram of the partially disassembled structure of the utility model;

[0022] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0023] In the figure: 1. fixed structure; 101. fixed plate; 102. storage slot; 103. protrusion; 2. swing structure; 201. long rod; 202. sleeve frame; 203. insert block; 204. support rod; 205. nut; 206. sleeve block. DETAILED DESCRIPTION

[0024] 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.

[0025] See also Figure 1 - Figure 4 As shown, the utility model is a rocking rack for sample mixing, comprising a fixed structure 1 and a rocking structure 2, the rocking structure 2 being mounted on the inner wall of the fixed structure 1, the fixed structure 1 comprising two fixed plates 101, the upper surfaces of the two fixed plates 101 each being provided with a storage groove 102, three protrusions 103 being evenly arranged on the outer walls surrounding the two fixed plates 101, a long rod 201 being rotatably connected to the inner wall of each protrusion 103, a first set of sleeves 202 being sleeved on the outer walls at both ends of the three long rods 201 at the bottom, a nut 205 being threadedly connected on the outer walls at both ends of the three long rods 201 at the bottom, and the two nuts 205 being respectively located on the outer walls on both sides of the first set of sleeves 202. The purpose of such arrangement is that during the use of the swing rack, a sample can be placed in the storage slot 102 of the top fixing plate 101, and a spare sample can be placed in the storage slot 102 of the bottom fixing plate 101. Because the triangle has stability, three protrusions 103 are set around the fixing plate 101, and the bottom fixing plate 101 can provide stable support for the entire structure. When the sample in the top fixing plate 101 needs to be swung to mix, the edge of the holding fixing plate 101 is pushed in the direction facing one of the three protrusions 103. This structure can swing the top fixing plate 101 to three sides, and through the three connected sleeves 202 The three sleeve blocks 206 drive the connected plug blocks 203 to swing back and forth together, and the bottom sleeve frame 202 is driven to swing through the plug blocks 203. The sleeve frame 202 is fixed in the protrusion 103 through the long rod 201. When the top fixing plate 101 needs to be fixed, the nuts 205 at both ends of the long rod 201 are rotated so that the nuts 205 can tightly fix the two ends of the sleeve frame 202 to the protrusion 103. In this way, one end of the sleeve frame 202 is fixed, and the plug blocks 203 and sleeve blocks 206 connected to the two sets of sleeve frames 202 are fixed respectively. This structure is flexible and easy to operate, which improves the flexibility of the swing frame.

[0026] The tops of the first set of three sleeves 202 are provided with insert blocks 203, and the inner walls of the insert blocks 203 are hinged with sleeve blocks 206. This arrangement is designed so that when the swing frame is in use, the three connected sleeves 202 drive the sleeve blocks 206 to swing together, and the three sleeve blocks 206 drive the connected insert blocks 203 to swing back and forth together, and the insert blocks 203 drive the bottom sleeve 202 to swing.

[0027] Insert blocks 203 are located on the inner walls of the sleeve blocks 206 on both sides, and a second set of sleeve brackets 202 are located on the top of the three sleeve blocks 206. This arrangement allows nuts 205 to tightly secure both ends of the sleeve brackets 202 to the protrusions 103 during use of the swing frame. Thus, while one end of the sleeve bracket 202 is fixed, the insert blocks 203 and sleeve blocks 206 connected by the two sets of sleeve brackets 202 are also fixed.

[0028] Support rods 204 are provided on the inner walls of both sides of the two sets of racks 202, and the three racks 202 are aligned in the two sets. The purpose of this arrangement is that when the swing rack is in use, the racks 202 support the protrusions 103 and the samples on the fixed plate 101, and the support rods 204 fix the ends of the racks 202 to ensure stability.

[0029] The three long rods 201 at the top are rotatably connected to the inner walls of the two ends of the second set of three sleeves 202. The purpose of this arrangement is that when the rocking frame is in use, the protrusion 103 drives the internal long rods 201 to rotate when it moves, and the rotation of the long rods 201 drives the sleeves 202 to rotate together.

[0030] Nuts 205 are threadedly connected to the outer walls of each end of the three long rods 201 at the top, and two nuts 205 are located on the outer walls of the second set of sleeves 202. This arrangement is designed so that when the top fixing plate 101 needs to be fixed during use of the swing frame, the nuts 205 at the ends of the long rods 201 are rotated so that the nuts 205 tightly fix the ends of the sleeves 202 to the protrusions 103.

[0031] When in use, the swing rack can be used to place samples in the storage slot 102 of the top fixed plate 101, and the storage slot 102 of the bottom fixed plate 101 can be used to place spare samples. Because the triangle has stability, three protrusions 103 are set around the fixed plate 101, and the bottom fixed plate 101 can provide stable support for the entire structure. When the sample in the top fixed plate 101 needs to be swung to mix, the edge of the handheld fixed plate 101 is pushed in the direction of one of the three protrusions 103. This structure can swing the top fixed plate 101 to three sides, and drive the three connected sleeves 202 to move. The sleeve blocks 206 swing together, and the three sleeve blocks 206 drive the connected plug blocks 203 to swing back and forth together, and the bottom sleeve frame 202 is driven to swing by the plug blocks 203, and the sleeve frame 202 is fixed in the protrusion 103 by the long rod 201. When the top fixing plate 101 needs to be fixed, the nuts 205 at both ends of the long rod 201 are rotated so that the nuts 205 can tightly fix the two ends of the sleeve frame 202 to the protrusion 103. In this way, one end of the sleeve frame 202 is fixed, and the plug blocks 203 and sleeve blocks 206 connected to the two groups of sleeve frames 202 are fixed respectively. This structure is flexible and easy to operate, which improves the flexibility of the swing frame.

[0032] 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 rocking rack for sample mixing, comprising a fixed structure (1) and a rocking structure (2), characterized in that: The swing structure (2) is mounted on the inner wall of the fixed structure (1). The fixed structure (1) comprises two fixed plates (101). The upper surfaces of the two fixed plates (101) are each provided with a storage groove (102). Three protrusions (103) are evenly arranged on the outer walls around the two fixed plates (101). A long rod (201) is rotatably connected to the inner wall of each protrusion (103). A first set of sleeves (202) is sleeved on the outer walls at both ends of the three long rods (201) at the bottom. A nut (205) is threadedly connected to the outer walls at both ends of the three long rods (201) at the bottom. The two nuts (205) are respectively located on the outer walls on both sides of the first set of sleeves (202).

2. The rocking rack for sample mixing according to claim 1, characterized in that: The top ends of the first group of three sleeve frames (202) are provided with an insert block (203), and a sleeve block (206) is hingedly connected to the inner wall of the insert block (203).

3. The rocking rack for sample mixing according to claim 2, characterized in that: The insert blocks (203) are located on the inner walls of both sides of the sleeve blocks (206), and a second set of sleeve frames (202) are provided at the top ends of the three sleeve blocks (206).

4. The rocking rack for sample mixing according to claim 3, characterized in that: Support rods (204) are provided on the inner walls of both sides of the two groups of the sleeves (202), and the three sleeves (202) in the two groups are aligned.

5. The rocking rack for sample mixing according to claim 3, characterized in that: The three long rods (201) at the top are rotatably connected to the inner walls at both ends of the three sleeves (202) in the second group.

6. The rocking rack for sample mixing according to claim 5, characterized in that: Nuts (205) are threadedly connected to the outer walls of both ends of the three long rods (201) at the top, and the two nuts (205) are respectively located on the outer walls of both sides of the second set of sleeves (202).

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