CN213824529U

CN213824529U - Adjustable support and oscillation device

Info

Publication number: CN213824529U
Application number: CN202022406528.2U
Authority: CN
Inventors: 李培; 叶剑芝; 杨春亮; 曾绍东
Original assignee: Agricultural Products Processing Research Institute of CATAS
Current assignee: Agricultural Products Processing Research Institute of CATAS
Priority date: 2020-10-26
Filing date: 2020-10-26
Publication date: 2021-07-30
Anticipated expiration: 2030-10-26

Abstract

The application provides an adjustable support and an oscillating device. The adjustable support comprises a frame, and at least part of the frame is provided with a sliding chute. The limiting components are arranged at intervals, each limiting component comprises a limiting part and a fixing part, a fixing hole is formed in the limiting part, the fixing part penetrates through the fixing hole, and part of the fixing parts are arranged in the sliding groove; the fixing piece can slide in the sliding groove so as to change the distance between two adjacent limiting pieces; the fixing piece can also be fixed on the frame. Through the cooperation with spacing subassembly on the frame, the mounting can slide in the spout of frame, can drive the locating part when the mounting slides and slide together to change the distance between two adjacent locating parts, and then change the size of a dimension of the blake bottle that can the clamping. After the size is adjusted, the fixing piece can be fixed on the frame, so that the stability of clamping is improved.

Description

Adjustable support and oscillation device

Technical Field

The application belongs to the technical field of supports, and concretely relates to adjustable support and oscillation device.

Background

In the fields of chemistry, biology, and the like, it is often necessary to put a reagent into an oscillation device for oscillation treatment. Before the shaking treatment, the culture flask containing the reagent is placed in a holder and fixed. However, the existing support can only fix a culture bottle with one size, and culture bottles with other sizes cannot be fixed or are easy to topple. The rest support is provided with a spring so as to change the size, but is unstable, so that the culture bottle is easy to incline and topple, and reagent pollution is caused to cause experiment failure.

SUMMERY OF THE UTILITY MODEL

In view of this, the present application provides in a first aspect an adjustable stand comprising:

the frame is provided with a sliding groove on at least part of the frame; and

the limiting components are arranged at intervals, each limiting component comprises a limiting part and a fixing part, a fixing hole is formed in the limiting part, the fixing parts penetrate through the fixing holes, and part of the fixing parts are arranged in the sliding grooves; the fixing piece can slide in the sliding groove so as to change the distance between two adjacent limiting pieces; the fixing piece can also be fixed on the frame.

The adjustable support that this application first aspect provided through set up the spout on the frame to add a plurality of spacing subassemblies that the interval set up, two adjacent spacing subassemblies can form the clamping space, and the blake bottle can be installed and pressed from both sides in two adjacent spacing subassemblies promptly. In addition, the limiting assembly comprises a limiting part and a fixing part, the fixing part penetrates through the fixing hole to be connected with the limiting part, and part of the fixing part is arranged in the sliding groove. The application provides a mounting and frame have two kinds of cooperation states, and the mounting can slide in the spout of frame, can drive the locating part when the mounting slides and slide together to change adjacent two distance between the locating part, and then change the size of a dimension of the blake bottle that can the clamping. After the size is adjusted, the fixing piece can be fixed on the frame, so that the stability of clamping is improved, and the culture bottle is prevented from inclining and toppling over. In conclusion, the size of the clamping space can be changed and the stability of clamping can be improved through the matching of the frame and the limiting assembly.

The frame comprises a first sub-frame, a second sub-frame and a third sub-frame, wherein the first sub-frame and the second sub-frame are arranged at intervals, the third sub-frame is arranged between the first sub-frame and the second sub-frame, and the third sub-frame is connected with the first sub-frame and the second sub-frame.

The limiting assembly comprises a plurality of first sub-limiting assemblies arranged at intervals and a plurality of second sub-limiting assemblies arranged at intervals, the first sub-limiting assemblies are connected with the first sub-frame, the second sub-limiting assemblies are connected with the second sub-frame, and the extending direction of the first sub-limiting assemblies and the extending direction of the second sub-limiting assemblies are arranged at included angles.

The fixing piece comprises a first fixing portion and a second fixing portion, the first fixing portion penetrates through the fixing hole and enables a part of the first fixing portion to be arranged in the sliding groove, the second fixing portion is sleeved with the first fixing portion, and the first fixing portion and the second fixing portion are matched with each other to enable the second fixing portion and the limiting piece to be arranged at intervals or the second fixing portion is abutted to the limiting piece.

The second fixing part is arranged on one side, away from the sliding groove, of the limiting part.

In the extending direction of the limiting member, the size of the second fixing portion is larger than the size of the opening of the sliding groove.

The limiting part comprises a limiting part and an elastic protection part, and the elastic protection part is arranged on the surface of the limiting part in a surrounding mode.

The third sub-frame comprises a first part and a second part which are connected, the first part is connected with the first sub-frame, the second part is connected with the second sub-frame, and the first part and the second part are matched with each other to change the size of the third sub-frame and further change the distance between the first sub-frame and the second sub-frame.

The adjustable support further comprises an adjusting rod, the adjusting rod comprises a third portion, a fourth portion and an installation portion, the third portion is connected with the frame, one end of the fourth portion is connected with the third portion, the other end, opposite to the fourth portion, of the fourth portion is connected with the installation portion, the third portion and the fourth portion are matched with each other to change the distance between the installation portion and the frame.

The present application provides in a second aspect an oscillating device comprising an oscillator and an adjustable support as provided in the first aspect of the present application, the adjustable support comprising an installation part, the installation part being connected to the oscillator.

The oscillating device that this application second aspect provided, through adopting the adjustable support that this application first aspect provided, utilize the installation department with adjustable support mounting on the oscillator, through the cooperation of frame and spacing subassembly, can not only change the size in clamping space, still can improve the stability of clamping.

Drawings

In order to more clearly explain the technical solution in the embodiments of the present application, the drawings that are required to be used in the embodiments of the present application will be described below.

Fig. 1 is a schematic perspective view of an adjustable bracket according to an embodiment of the present disclosure.

Fig. 2 is a top view of fig. 1.

Fig. 3 is a schematic perspective view of an adjustable bracket according to an embodiment of the present application.

Fig. 4 is a top view of fig. 3.

Fig. 5 is a partially enlarged view of fig. 4.

Fig. 6 is a schematic perspective view of fig. 5.

Fig. 7 is a schematic sectional view taken along the direction a-a in fig. 5.

Fig. 8 is a schematic cross-sectional view of a limiting element according to an embodiment of the present application.

FIG. 9 is a side view of an adjustable bracket according to an embodiment of the present application.

FIG. 10 is a side view of an adjustable brace according to yet another embodiment of the present application.

Fig. 11 is a schematic diagram of an oscillation device according to an embodiment of the present application.

Description of reference numerals:

the adjustable support comprises an adjustable support-1, an oscillating device-2, an oscillator-3, a frame-10, a sliding groove-100, a first sub-frame-11, a second sub-frame-12, a third sub-frame-13, a first part-131, a second part-132, an adjusting rod-14, a third part-141, a fourth part-142, an installing part-143, a limiting component-20, a limiting part-21, a fixing hole-211, a limiting part-212, an elastic protecting part-213, a fixing part-22, a first fixing part-221, a second fixing part-222, a buffering part-223, a clamping space-23, a first sub-limiting component-24 and a second sub-limiting component-25.

Detailed Description

The following is a preferred embodiment of the present application, and it should be noted that, for those skilled in the art, several improvements and modifications can be made without departing from the principle of the present application, and these improvements and modifications are also considered as the protection scope of the present application.

Referring to fig. 1-2 together, fig. 1 is a schematic perspective view of an adjustable bracket according to an embodiment of the present disclosure. Fig. 2 is a top view of fig. 1. The embodiment provides an adjustable support 1, wherein the adjustable support 1 comprises a frame 10, and at least a part of the frame 10 is provided with a chute 100. A plurality of limiting assemblies 20 arranged at intervals, each limiting assembly 20 includes a limiting member 21 and a fixing member 22, a fixing hole 211 is formed in the limiting member 21, the fixing member 22 penetrates through the fixing hole 211, and a part of the fixing member 22 is arranged in the sliding chute 100; the fixing member 22 can slide in the sliding slot 100 so as to change the distance between two adjacent limiting members 21; the fixing member 22 may be fixed to the frame 10.

The adjustable support 1 provided by the application can be used independently, or applied to the oscillator 3, or applied to other equipment. The adjustable support 1 provided by the present embodiment includes a frame 10. The frame 10 constitutes a framework of the adjustable support 1, but it is also understood that the adjustable support 1 has an open space and no plate is used to seal one side of the adjustable support. For example, the adjustable bracket 1 can form a bracket in a cuboid shape, wherein the bracket is the edge of the cuboid, and each surface of the cuboid is transparent, so that the cost and the quality of the bracket are reduced, and the installation difficulty of the culture bottle can be reduced. In addition, in the present embodiment, the sliding groove 100 may be formed in at least a portion of the frame 10, that is, a groove having a certain size may be formed in the frame 10.

The adjustable bracket 1 provided by the present embodiment further includes a limiting component 20. The position-limiting assembly 20 includes a position-limiting member 21 and a fixing member 22. The stoppers 21 are used to fix the culture bottle, and two adjacent stoppers 21 are used to restrict the displacement of the culture bottle in a certain direction. The fixing member 22 is used for adjusting the position of the limiting member 21 and fixing the limiting member 21 on the frame 10. The limiting member 21 is provided with a fixing hole 211, and the fixing member 22 penetrates through the fixing hole 211 to connect with the limiting member 21, so that the fixing member 22 can connect the limiting member 21 through the fixing hole 211.

In addition, in the present embodiment, a part of the fixing member 22 may be disposed in the chute 100. The application provides a mounting 22 and frame 10 have two kinds of cooperation states, and the first state is the slip state: the fixing member 22 can slide in the sliding slot 100 of the frame 10 (the sliding direction is shown as D1 direction in fig. 2), and when the fixing member 22 slides, the limiting members 21 are driven to slide together, so as to change the distance between two adjacent limiting members 21, and further change the size of the culture bottle that can be clamped, so that a plurality of culture bottles with different sizes can be clamped. Optionally, a space formed by two adjacent limiting assemblies 20 is a clamping space 23 for clamping a culture bottle. The term "adjustable" in the present adjustable bracket 1 means that the distance between two adjacent limiting assemblies 20 (i.e. the limiting members 21) is adjustable. The second state is a fixed state: after the size is adjusted, the fixing part 22 can be fixed on the frame 10, so that the stability of clamping is improved, and the culture bottle is prevented from inclining and falling. In conclusion, the size of the clamping space 23 can be changed and the stability of clamping can be improved through the matching of the frame 10 and the limiting component 20.

In addition, a plurality of limiting assemblies 20 can form a plurality of clamping spaces 23, so that a plurality of culture bottles can be clamped by one adjustable bracket 1, and the number of the clamped culture bottles is increased. Optionally, the limiting assembly 20 and the frame 10 may also form a clamping space 23, so that more culture bottles are clamped, and the number of clamped culture bottles is further increased.

Optionally, referring to fig. 1 and fig. 2 again, in this embodiment, the frame 10 includes a first sub-frame 11, a second sub-frame 12, and a third sub-frame 13, the first sub-frame 11 and the second sub-frame 12 are disposed at an interval, the third sub-frame 13 is disposed between the first sub-frame 11 and the second sub-frame 12, and the third sub-frame 13 connects the first sub-frame 11 and the second sub-frame 12.

The frame 10 of the present embodiment has a three-dimensional shape, and specifically, the frame 10 includes a first sub-frame 11, a second sub-frame 12, and a third sub-frame 13, where the first sub-frame 11 and the second sub-frame 12 are disposed at an interval, and the third sub-frame 13 connects the first sub-frame 11 and the second sub-frame 12. In this way, the first sub-frame 11, the second sub-frame 12 and the third sub-frame 13 cooperate with each other to form a three-dimensional structure, so that the culture bottle can be completely clamped in the adjustable support 1.

Please refer to fig. 3-4 together, fig. 3 is a schematic perspective view of an adjustable bracket according to an embodiment of the present application. Fig. 4 is a top view of fig. 3. In this embodiment, the limiting assembly 20 comprises a plurality of first sub-limiting assemblies 24 arranged at intervals and a plurality of second sub-limiting assemblies 25 arranged at intervals, the first sub-limiting assemblies 24 are connected with the first sub-frame 11, the second sub-limiting assemblies 25 are connected with the second sub-frame 12, and the extending direction of the first sub-limiting assemblies 24 and the extending direction of the second sub-limiting assemblies 25 are arranged at included angles.

The position limiting assembly 20 of the present embodiment may include a first sub-position limiting assembly 24 and a second sub-position limiting assembly 25. Wherein, two adjacent first sub-limiting assemblies 24 can realize the fixed to the blake bottle, and two adjacent second sub-limiting assemblies 25 can also realize the fixed to the blake bottle. In this embodiment, the first sub-stopper element 24 may be connected to the first sub-frame 11, and the second sub-stopper element 25 may be connected to the second sub-frame 12, but the first sub-stopper element 24 and the second sub-stopper element 25 may not be on the same horizontal plane, but may be arranged to be staggered in the height direction.

In addition, the extending direction of the first sub-limiting element 24 (as shown in the direction D2 in fig. 4) and the extending direction of the second sub-limiting element 25 (as shown in the direction D3 in fig. 4) are arranged at an angle, and it can also be understood that the first sub-limiting element 24 has a first extending direction, the second sub-limiting element 25 has a second extending direction, and the first extending direction is not parallel to and intersects with the second extending direction. Like this, can spacing displacement of two not equidirectional of blake bottle through first sub-spacing subassembly 24 and the spacing subassembly 25 of second, further improve the fixed effect to the blake bottle. In addition, the first sub-limiting component 24 and the second sub-limiting component 25 are arranged in a staggered mode in height, so that the first sub-limiting component 24 and the second sub-limiting component 25 can fix different parts of the culture bottle (for example, the first sub-limiting component 24 limits the bottle mouth of the culture bottle, and the second sub-limiting component 25 limits the bottle bottom of the culture bottle), and the fixing effect on the culture bottle is further improved.

In addition, the first sub-limiting assemblies 24 and the second sub-limiting assemblies 25 which are staggered in the extending direction can form more grid-shaped clamping spaces 23, so that more culture bottles can be clamped, and the number of the clamped culture bottles is further increased. Optionally, the limiting assembly 20 and the frame 10 may also form a clamping space 23, so that more culture bottles are clamped, and the number of clamped culture bottles is further increased.

Optionally, referring to fig. 3 to 4 again, in this embodiment, the plurality of first sub-limiting assemblies 24 are disposed in parallel, and the extending direction of the first sub-limiting assemblies 24 and the extending direction of the second sub-limiting assemblies 25 are perpendicular to each other.

Referring again to fig. 5-7, fig. 5 is a partial enlarged view of fig. 4. Fig. 6 is a schematic perspective view of fig. 5. Fig. 7 is a schematic sectional view taken along the direction a-a in fig. 5. In this embodiment, the fixing member 22 includes a first fixing portion 221 and a second fixing portion 222, the first fixing portion 221 penetrates through the fixing hole 211, and a portion of the first fixing portion 221 is disposed in the sliding groove 100, the second fixing portion 222 is disposed on the first fixing portion 221, and the first fixing portion 221 and the second fixing portion 222 are matched with each other to enable the second fixing portion 222 and the limiting member 21 to be disposed at an interval, or the second fixing portion 222 abuts against the limiting member 21.

In this embodiment, the fixing member 22 includes a first fixing portion 221 and a second fixing portion 222, and the first fixing portion 221 penetrates through the fixing hole 211 and a portion of the first fixing portion 221 is disposed in the chute 100. Thus, the first fixing portion 221 can be used to connect the position-limiting component 20, and the first fixing portion 221 can slide in the sliding slot 100 to drive the position-limiting component 21 to move. In addition, the second fixing portion 222 is sleeved on the first fixing portion 221. The first fixing portion 221 and the second fixing portion 222 are mutually matched to enable the second fixing portion 222 and the limiting member 21 to be arranged at an interval, or the second fixing portion 222 abuts against the limiting member 21. Alternatively, the first fixing portion 221 is a bolt, and the second fixing portion 222 is a nut, and the nut and the bolt are engaged by screwing. When the screw thread and the limiting member 21 are disposed at an interval, the bolt can freely slide in the sliding slot 100, and further drives the limiting member 21 to move. When the screw thread abuts against the limiting member 21, the screw thread can fix the limiting member 21 on the frame 10, so as to limit the sliding of the screw thread.

Optionally, the second fixing portion 222 is disposed on a side of the limiting member 21 departing from the sliding groove 100. This may facilitate the mounting and dismounting of the second fixing portion 222.

Optionally, in an extending direction of the limiting member 21 (a direction shown as D4 in fig. 7), the size of the second fixing portion 222 is larger than the opening size of the sliding chute 100.

In the present embodiment, the dimension of the second fixing portion 222 in the extending direction of the stopper 21 is larger than the opening dimension of the chute 100. It can also be understood that a part of the orthographic projection of the second fixing portion 222 on the frame 10 is located outside the sliding chute 100, so that when the second fixing portion 222 fixes the limiting member 21, the acting force can be dispersed to the frame 10, thereby preventing the acting force from being directly transmitted to the limiting member 21 to deform the limiting member 21.

Referring to fig. 6 and fig. 7 again, in the present embodiment, the fixing member 22 further includes a buffering portion 223, the buffering portion 223 is sleeved on the first fixing portion 221, and the buffering portion 223 is disposed between the second fixing portion 222 and the limiting member 21. The buffer portion 223 can make the acting force of the second fixing portion 222 more uniform and dispersed. Further preventing the stopper 21 from being deformed, and improving the fixing effect. Optionally, the buffer 223 includes, but is not limited to, a gasket or rubber, etc.

Please refer to fig. 8, fig. 8 is a schematic cross-sectional view of a position limiting element according to an embodiment of the present application. In this embodiment, the limiting member 21 includes a limiting portion 212 and an elastic protection portion 213, and the elastic protection portion 213 surrounds the surface of the limiting portion 212.

The limiting member 21 of the present application includes a limiting portion 212 and an elastic protection portion 213, the elastic protection portion 213 is disposed on the outer peripheral sidewall of the limiting portion 212, and the elasticity of the elastic protection portion 213 is utilized to reduce the risk that the limiting member 21 and the culture bottle are broken due to physical collision. Alternatively, the elastic protection part 213 includes, but is not limited to, rubber.

Referring also to fig. 9, fig. 9 is a side view of an adjustable bracket according to an embodiment of the present application. In this embodiment, the third sub-frame 13 includes a first portion 131 and a second portion 132 connected to each other, the first portion 131 is connected to the first sub-frame 11, the second portion 132 is connected to the second sub-frame 12, and the first portion 131 and the second portion 132 cooperate with each other to change a size of the third sub-frame 13, so as to change a distance between the first sub-frame 11 and the second sub-frame 12.

The foregoing describes the use of the stop assembly 20 to accommodate flasks of different lengths and widths. In the present embodiment, the third sub-frame 13 is not an integral structure, but is composed of the first portion 131 and the second portion 132. The first portion 131 is connected to the first sub-frame 11, and the second portion 132 is connected to the second sub-frame 12. And the first portion 131 and the second portion 132 can cooperate with each other to change the size of the third sub-frame 13, and thus the distance between the first sub-frame 11 and the second sub-frame 12. Thus, the adjustable support 1 can be adapted to culture bottles with different height dimensions by adjusting the size of the third sub-frame 13.

Referring also to fig. 10, fig. 10 is a side view of an adjustable support according to yet another embodiment of the present application. In this embodiment, the adjustable bracket 1 further includes an adjusting lever 14, the adjusting lever 14 includes a third portion 141, a fourth portion 142, and an installation portion 143, the third portion 141 is connected to the frame 10, one end of the fourth portion 142 is connected to the third portion 141, the other end of the fourth portion 142 opposite to the third portion 141 is connected to the installation portion 143, and the third portion 141 and the fourth portion 142 are matched with each other to change a distance between the installation portion 143 and the frame 10.

The adjustable bracket 1 of the present embodiment further includes an adjustment lever 14, the adjustment lever 14 includes a third portion 141, a fourth portion 142, and an installation portion 143, the third portion 141 is connected to the frame 10, one end of the fourth portion 142 is connected to the third portion 141, and the other end of the fourth portion 142 opposite to the third portion is connected to the installation portion 143. The adjustment rod 14 and the third sub-frame 13 have the same function, and the distance between the mounting portion 143 and the frame 10 can be changed by the mutual matching of the third portion 141 and the fourth portion 142. Thus, when the adjustable bracket 1 is mounted to the oscillator 3, the distance between the adjustable bracket 1 and the oscillator 3 is adjusted by the adjustment lever 14. Wherein the mounting portion 143 is for fixed mounting with the oscillator 3.

Referring to fig. 11, fig. 11 is a schematic diagram of an oscillation device according to an embodiment of the present application. The embodiment provides an oscillation device 2, the oscillation device 2 comprises an oscillator 3 and an adjustable bracket 1 provided as the above embodiment of the present application, the adjustable bracket 1 comprises a mounting part 143, and the mounting part 143 is connected with the oscillator 3.

According to the oscillating device 2 provided by the embodiment of the invention, the adjustable bracket 1 is installed on the oscillator 3 by the installation part 143 through the adjustable bracket 1 provided by the embodiment of the invention, and through the matching of the frame 10 and the limiting component 20, the size of the clamping space 23 can be changed, and the stability of clamping can be improved.

The foregoing detailed description has provided for the embodiments of the present application, and the principles and embodiments of the present application have been presented herein for purposes of illustration and description only and to facilitate understanding of the methods and their core concepts; meanwhile, for a person skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.

Claims

1. An adjustable bracket, comprising:

the frame is provided with a sliding groove on at least part of the frame; and

2. The adjustable brace of claim 1, wherein the frame comprises a first sub-frame, a second sub-frame, and a third sub-frame, the first sub-frame and the second sub-frame being spaced apart, the third sub-frame being disposed between the first sub-frame and the second sub-frame, and the third sub-frame connecting the first sub-frame and the second sub-frame.

3. The adjustable bracket according to claim 2, wherein the limiting component comprises a plurality of first limiting sub-components and a plurality of second limiting sub-components, the first limiting sub-components are connected with the first sub-frame, the second limiting sub-components are connected with the second sub-frame, and the extending direction of the first limiting sub-components and the extending direction of the second limiting sub-components are arranged at an included angle.

4. The adjustable bracket according to claim 1, wherein the fixing member includes a first fixing portion and a second fixing portion, the first fixing portion penetrates through the fixing hole and a portion of the first fixing portion is disposed in the sliding groove, the second fixing portion is disposed around the first fixing portion, and the first fixing portion and the second fixing portion are engaged with each other to space the second fixing portion from the position-limiting member, or the second fixing portion abuts against the position-limiting member.

5. The adjustable bracket according to claim 4, wherein the second fixing portion is disposed on a side of the limiting member away from the sliding groove.

6. The adjustable bracket according to claim 5, wherein the second fixing portion has a size larger than an opening size of the sliding groove in an extending direction of the limiting member.

7. The adjustable bracket according to claim 1, wherein the retainer comprises a retainer portion and an elastic protector portion, and the elastic protector portion is disposed around a surface of the retainer portion.

8. The adjustable brace of claim 2, wherein the third sub-frame includes a first portion and a second portion connected, the first portion connecting the first sub-frame and the second portion connecting the second sub-frame, the first portion and the second portion cooperating to change a dimension of the third sub-frame and thereby change a distance between the first sub-frame and the second sub-frame.

9. The adjustable brace of claim 1, further comprising an adjustment bar, the adjustment bar comprising a third portion, a fourth portion, and an attachment portion, the third portion being coupled to the frame, one end of the fourth portion being coupled to the third portion, an opposite end of the fourth portion being coupled to the attachment portion, the third portion and the fourth portion cooperating to vary a distance between the attachment portion and the frame.

10. An oscillating device, characterized in that the oscillating device comprises an oscillator and an adjustable bracket according to any one of claims 1-9, which adjustable bracket comprises a mounting part, which mounting part connects the oscillator.