Rail type oscillator folding type placing and fixing frame
By designing a folding fixture for track oscillators, the folding and fixing functions are achieved using mechanical devices such as bevel rods, bevel thread rods, and cross blocks. The problem of the existing fixture cannot be stored is solved, and the laboratory space utilization rate and equipment practicality are improved.
Patent Information
- Application Number
- CN202421431571.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-21
- Publication Date
- 2025-05-09
- Estimated Expiration
- 2034-06-21
AI Technical Summary
The existing fixed frames are mostly fixed structures that cannot be easily stored, resulting in insufficient utilization of the internal space of the laboratory and their practicality needs to be improved.
A folding fixing frame for a track-type oscillator is designed, and the structure includes support rods, folding fixing devices and other structures are used to realize the folding and fixing functions through mechanical devices such as bevel rods, bevel thread rods, and cross blocks.
It realizes the convenience of the fixing frame and the convenient fixing of the oscillator, improving the utilization rate of laboratory space and the practicality of the equipment.
Smart Images
Figure CN222841957U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of oscillator equipment, in particular to a track-type oscillator folding placement fixing frame. Background Art
[0002] An orbital oscillator is a commonly used laboratory equipment, mainly used to place containers such as test tubes and centrifuge tubes on it for oscillation. A placement rack is required to fix or support various equipment, instruments or containers in the laboratory. It can ensure that these items remain stable during operation.
[0003] However, most of the existing placement and fixing racks are fixed structures. When the oscillator or various instruments do not need to be placed and fixed, the placement and fixing rack cannot be stored, which affects the internal space of the laboratory and the practicality needs to be improved. Therefore, a track-type oscillator folding placement and fixing rack is proposed. Utility Model Content
[0004] In view of the deficiencies in the prior art, the utility model provides a foldable placement and fixing rack for a track-type oscillator, which has the advantages of being easy to store and easy to fix the oscillator, and solves the problem that ordinary placement and fixing racks are inconvenient to store and have room for improvement in practicality.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a track-type oscillator folding placement and fixing frame, comprising a support rod, an oscillator body is arranged outside the support rod, and a folding and fixing device is arranged outside the support rod;
[0006] The folding and fixing device includes a bottom rod, a fixed suction cup, a bevel gear rod, a bevel threaded rod, a cross block, a fixed plate, a connecting rod, an electric slide rail, a vacuum suction cup and a micro vacuum pump. The outside of the support rod is hinged with the bottom rod, the outside of the bottom rod is provided with a fixed suction cup, the inside of the support rod is rotatably connected to the bevel gear rod, the inside of the support rod is rotatably connected to the bevel threaded rod, the outer surface of the bevel threaded rod is threadedly connected with a cross block, the right side of the support rod is hinged with a fixed plate, the bottom of the fixed plate is hinged with a connecting rod, the inside of the fixed plate is fixedly installed with an electric slide rail, the top of the fixed plate is fixedly installed with a vacuum suction cup, and the inside of the fixed plate is fixedly installed with a micro vacuum pump.
[0007] Furthermore, the number of the bottom rods and the number of the fixed suction cups are four, the four bottom rods are respectively located on the front, back, left, and right sides of the support rod, and the four fixed suction cups are respectively located on the side of the four bottom rods away from the support rod.
[0008] Furthermore, the left side of the bevel gear rod passes through the inner left wall of the support rod and extends to the outside of the support rod. A turning knob is fixedly installed on the left side of the bevel gear rod. The top of the bevel threaded rod passes through the inner top wall of the support rod and engages with the outer surface of the bevel gear rod.
[0009] Furthermore, the outside of the cross block penetrates the inside of the support rod and extends to the outside of the support rod, and the inside of the cross block is movably connected to the outer surfaces of the four bottom rods.
[0010] Furthermore, a vertical plate is fixedly installed at the bottom of the connecting rod, the internal threads of the vertical plate are connected with bolts, and threaded holes matching the bolts are opened inside the supporting rod, and the bottom of the oscillator body fits with the top of the vacuum suction cup.
[0011] Furthermore, there are four electric slide rails, and two rubber plates are slidably connected to the outside of the four electric slide rails respectively. The opposite side of the rubber plate is movably connected to the outer surface of the oscillator body. There are four vacuum suction cups, and the four vacuum suction cups are fixedly connected to the micro vacuum pump through a connecting pipe.
[0012] Beneficial Effects
[0013] Compared with the prior art, the technical solution of this application has the following beneficial effects:
[0014] The track-type oscillator folding placement and fixing frame, when the oscillator body needs to be placed and fixed, the device is taken out, and then the knob is turned to drive the bevel gear rod to rotate, thereby driving the bevel gear threaded rod to rotate, and then through the rotation of the bevel gear threaded rod, the cross block is driven to rise along the bevel gear threaded rod, so that four bottom rods are lowered and contacted with the ground, and when the bottom rods contact with the ground, they are fixed to the ground through fixed suction cups, so as to fix the support rods, and then the fixing plate is lifted, and the connecting rods are fixed through vertical plates and bolts, so as to fix the fixing plate, and then the oscillator body is placed on the vacuum suction cup, and the micro vacuum pump is turned on to preliminarily fix the oscillator body, and then the electric slide rail is turned on to drive the rubber plate to move, so as to clamp and fix the oscillator body through two rubber plates, and when it is not needed, the above operation can be repeated, so as to achieve the purpose of easy storage and easy fixation of the oscillator body. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of a partial three-dimensional structure of the folding and fixing device of the utility model;
[0016] Figure 2 This is a schematic diagram of the front structure of the utility model;
[0017] Figure 3 This is a front sectional structural schematic diagram of the utility model;
[0018] Figure 4 This is a schematic diagram of the top view of the fixed plate of the utility model;
[0019] Figure 5 It is a schematic diagram of the cross block structure when viewed from above of the utility model.
[0020] In the figure: 1, support rod; 2, oscillator body; 3, folding fixing device; 301, bottom rod; 302, fixed suction cup; 303, bevel gear rod; 304, bevel gear threaded rod; 305, cross block; 306, fixing plate; 307, connecting rod; 308, electric slide rail; 309, vacuum suction cup; 310, micro vacuum pump. DETAILED DESCRIPTION
[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0022] See also Figure 1-5 , a track type oscillator folding placement fixing frame, comprising a support rod 1, an oscillator body 2 is arranged outside the support rod 1, and a folding fixing device 3 is arranged outside the support rod 1;
[0023] The folding and fixing device 3 includes a bottom rod 301, a fixed suction cup 302, a bevel gear rod 303, a bevel gear threaded rod 304, a cross block 305, a fixed plate 306, a connecting rod 307, an electric slide rail 308, a vacuum suction cup 309 and a micro vacuum pump 310. The outside of the support rod 1 is hinged with the bottom rod 301, the outside of the bottom rod 301 is provided with a fixed suction cup 302, the inside of the support rod 1 is rotatably connected to the bevel gear rod 303, the inside of the support rod 1 is rotatably connected to the bevel gear threaded rod 304, the outer surface of the bevel gear threaded rod 304 is threadedly connected with the cross block 305, the right side of the support rod 1 is hinged with a fixed plate 306, the bottom of the fixed plate 306 is hinged with a connecting rod 307, the inside of the fixed plate 306 is fixedly installed with an electric slide rail 308, the top of the fixed plate 306 is fixedly installed with a vacuum suction cup 309, and the inside of the fixed plate 306 is fixedly installed with a micro vacuum pump 310.
[0024] Specifically, Figure 3As shown, when the device needs to be stored, control the micro vacuum pump 310 to cooperate with the vacuum suction cup 309 to cancel the fixation of the oscillator body 2, and then use the electric slide rail 308 to cooperate with the rubber plate to cancel the clamping fixation of the oscillator body 2, and then store the oscillator body 2 separately, and then remove the bolts to cancel the fixation of the fixing plate 306, and then pick up the bottom rod 301 and press it against the outer surface of the support rod 1, and then turn the knob to drive the bevel gear rod 303 to rotate, thereby driving the bevel gear threaded rod 304 to rotate, and driving the cross block 305 to move downward, and fix the four bottom rods 301 through the cross block 305, and then the device can be moved to the storage site as a whole.
[0025] Specifically, Figure 2 As shown, the oscillator body 2 includes a track platform, a drive system, a control system and a safety protection device. The track platform is the core component of the oscillator, which is usually a circular or elliptical plane, on which containers that need to be oscillated, such as culture dishes, conical flasks, etc., can be placed. The platform can make horizontal circular motion or elliptical motion around the center point, so that the container placed on it produces corresponding oscillations. The drive system includes a motor, a reducer, a transmission mechanism, etc., which is responsible for providing power to the track platform so that it produces stable oscillation motion. The control system includes a microcomputer control panel, buttons, a display screen, etc., which are used to set various parameters of the oscillator, such as oscillation speed, oscillation time, oscillation mode, etc. The safety protection device includes overload protection, overheat protection, overcurrent protection, etc., which is used to automatically cut off the power supply when the equipment fails or is abnormal, so as to protect the safety of the equipment and the user.
[0026] Specifically, Figure 3 As shown, the micro vacuum pump 310 can continuously form a vacuum or negative pressure at the inlet and form a slight positive pressure at the exhaust nozzle. The working medium of this pump is mainly gas and has a small size. The working principle of the micro vacuum pump 310 is mainly to drive the mechanical device through the circular motion of the motor to make the diaphragm inside the pump to perform reciprocating motion, thereby compressing and stretching the air in the fixed volume of the pump chamber to form a vacuum.
[0027] When implementing, follow these steps:
[0028] 1) First, the bevel gear rod 303 is driven to rotate by the turning knob, thereby driving the bevel gear threaded rod 304 to rotate, and the cross block 305 is controlled to rise on the surface of the bevel gear threaded rod 304 through the rotation of the bevel gear threaded rod 304;
[0029] 2) Then lower the bottom rod 301 and make the fixing suction cup 302 contact the ground to fix the device;
[0030] 3) Lift the fixing plate 306 again and fix the connecting rod 307 through the vertical plate and bolts to fix the fixing plate 306;
[0031] 4) Finally, the oscillator body 2 is placed on the vacuum suction cup 309, and the micro vacuum pump 310 is turned on. Then, the electric slide rail 308 is started to drive the rubber plate to clamp and fix the oscillator body 2.
[0032] In summary, when the oscillator body 2 needs to be placed and fixed, the device is taken out, and then the knob is turned to drive the bevel gear rod 303 to rotate, thereby driving the bevel gear threaded rod 304 to rotate, so that the cross block 305 is driven to rise along the bevel gear threaded rod 304 through the rotation of the bevel gear threaded rod 304, so that the four bottom rods 301 are put down and contact with the ground. When the bottom rod 301 contacts the ground, it is fixed to the ground through the fixed suction cup 302, so as to fix the support rod 1, and then Lift the fixing plate 306 and fix the connecting rod 307 through the vertical plate and bolts to fix the fixing plate 306, then place the oscillator body 2 on the vacuum suction cup 309, and turn on the micro vacuum pump 310 to preliminarily fix the oscillator body 2, and then turn on the electric slide rail 308 to drive the rubber plate to move, so that the oscillator body 2 is clamped and fixed by the two rubber plates. When it is not needed, just repeat the above operation to achieve the purpose of easy storage and easy fixation of the oscillator body 2.
[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.
[0034] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A foldable placement and fixing frame for a track-type oscillator, comprising a support rod (1), characterized in that: An oscillator body (2) is arranged outside the support rod (1), and a folding and fixing device (3) is arranged outside the support rod (1); The folding and fixing device (3) comprises a bottom rod (301), a fixed suction cup (302), a bevel gear rod (303), a bevel gear threaded rod (304), a cross block (305), a fixing plate (306), a connecting rod (307), an electric slide rail (308), a vacuum suction cup (309) and a micro vacuum pump (310); the outside of the support rod (1) is hingedly connected to the bottom rod (301); the outside of the bottom rod (301) is provided with a fixed suction cup (302); the inside of the support rod (1) is rotatably connected to the bevel gear rod (303); the support rod (1) is hingedly connected to the bottom rod (301); the outside of the bottom rod (301) is provided with a fixed suction cup (302); the inside of the support rod (1) is rotatably connected to the bevel gear rod (303); The rod (1) is internally rotatably connected to a bevel threaded rod (304), the outer surface of the bevel threaded rod (304) is threadedly connected to a cross block (305), the right side of the support rod (1) is hinged to a fixed plate (306), the bottom of the fixed plate (306) is hinged to a connecting rod (307), the interior of the fixed plate (306) is fixedly installed with an electric slide rail (308), the top of the fixed plate (306) is fixedly installed with a vacuum suction cup (309), and the interior of the fixed plate (306) is fixedly installed with a micro vacuum pump (310).
2. The foldable placement and fixing frame for a track-type oscillator according to claim 1, characterized in that: The number of the bottom bars (301) and the number of the fixed suction cups (302) are both four, the four bottom bars (301) are respectively located on the front, back, left, and right sides of the support bar (1), and the four fixed suction cups (302) are respectively located on the side of the four bottom bars (301) away from the support bar (1).
3. The foldable placement and fixing frame for a track-type oscillator according to claim 1, characterized in that: The left side of the bevel gear rod (303) passes through the inner left wall of the support rod (1) and extends to the outside of the support rod (1). A turning knob is fixedly installed on the left side of the bevel gear rod (303). The top of the bevel gear threaded rod (304) passes through the inner top wall of the support rod (1) and meshes with the outer surface of the bevel gear rod (303).
4. The foldable placement and fixing frame for a track-type oscillator according to claim 1, characterized in that: The outside of the cross block (305) passes through the inside of the support rod (1) and extends to the outside of the support rod (1). The inside of the cross block (305) is movably connected to the outer surfaces of the four bottom rods (301).
5. The foldable placement and fixing frame for a track-type oscillator according to claim 1, characterized in that: A vertical plate is fixedly mounted at the bottom of the connecting rod (307), and a bolt is connected to the internal thread of the vertical plate. A threaded hole matching the bolt is opened inside the support rod (1), and the bottom of the oscillator body (2) fits the top of the vacuum suction cup (309).
6. The foldable placement and fixing frame for a track-type oscillator according to claim 1, characterized in that: There are four electric slide rails (308), and two rubber plates are slidably connected to the outside of the four electric slide rails (308), and the opposite side of the rubber plate is movably connected to the outer surface of the oscillator body (2). There are four vacuum suction cups (309), and the four vacuum suction cups (309) are fixedly connected to the micro vacuum pump (310) through a connecting pipe.