A fixing fixture for testing culture dish

Abstract

The utility model relates to the technical field of culture dish clamps, and belongs to a kind of culture dish fixing clamp for testing. It includes a placement box and a clamp assembly, wherein a housing cavity is provided in the placement box, a fixing plate is provided in the middle of the housing cavity, the fixing plate is fixedly connected to the housing cavity, an axial sleeve is fixedly connected to the fixing plate, a connecting shaft cavity is provided inside the axial sleeve, the clamp assembly includes a connecting spindle, the connecting spindle is connected and arranged in the connecting shaft cavity through an axial hole, the connecting spindle is movably connected to the connecting shaft cavity, the clamp assembly is connected to the periphery of the axial sleeve, and a driving assembly is provided at the lower end of the connecting spindle. The utility model can adjust the size of the clamping opening according to the culture dish to be clamped and fixed, and thus can realize the clamping of culture dishes of different specifications, thereby improving the applicability of the culture dish clamp; and during the clamping process, the clamp can be driven by the driving assembly to complete the clamping, and at the same time, it can also provide clamping force, reduce manual operation, improve convenience, and save time and cost.

Description

Technical Field

[0001] The utility model relates to the technical field of culture dish clamps and belongs to a fixing clamp for detecting a culture dish. Background Art

[0002] The culture dish clamp is an experimental tool used to stably fix the culture dish and plays an important role in biological analysis.

[0003] At present, most culture dish clamps have simple functions and can only clamp and fix culture dishes of a single specification, and cannot be adapted to clamp culture dishes of different specifications. In addition, when using the current culture dish clamps, workers are required to perform clamping operations, which is time-consuming and laborious. Utility Model Content

[0004] In view of the above technical problems, the utility model provides a fixing fixture for detecting a culture dish.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] The present application provides a detection culture dish fixing fixture, including a placement box and a fixture assembly, wherein the placement box is provided with a accommodating cavity, a fixing plate is provided in the middle of the accommodating cavity, the fixing plate is fixedly connected to the accommodating cavity, an axial sleeve is fixedly connected to the fixing plate, a connecting shaft cavity is provided inside the axial sleeve, the fixture assembly includes a connecting spindle, the connecting spindle is connected and arranged in the connecting shaft cavity through an axial hole, the connecting spindle is movably connected to the connecting shaft cavity, the fixture assembly is connected to the periphery of the axial sleeve, and a driving assembly is provided at the lower end of the connecting spindle.

[0007] Preferably, a plurality of movable grooves are provided on the outer side of the shaft sleeve, a rotating shaft is provided in the movable groove, the rotating shaft is fixedly connected to the shaft sleeve, a linkage seat is connected to the upper end of the connecting main shaft, a linkage groove is provided on the linkage seat, a linkage shaft is provided in the linkage groove, and the linkage shaft is fixedly connected to the linkage seat.

[0008] Preferably, a loading platform is provided on the top of the linkage seat.

[0009] Preferably, the clamp assembly further comprises a plurality of clamps, one end of each clamp is arranged in a movable groove and movably connected with an axial hole of a rotating shaft, a tightening belt is provided at the top end of each clamp, and the tightening belt is movably connected with the clamp.

[0010] Preferably, a receiving groove is opened in the middle of the splint, and a second rotating shaft is arranged in the receiving groove. A diagonal rod is arranged between the second rotating shaft and the linkage shaft. One end of the diagonal rod is movably connected to the shaft hole of the second rotating shaft, and the other end is movably connected to the linkage shaft through the shaft hole.

[0011] Preferably, the driving assembly includes a mounting slot and an electric retracting rod, the bottom of the electric retracting rod is fixedly arranged in the mounting slot, a connecting block is provided at the output end of the electric retracting rod, a connecting piece is fixedly connected to the lower end of the connecting spindle, a matching hole is opened in the middle of the connecting piece, and the connecting block is matched and connected with the matching hole.

[0012] Preferably, the connecting block and the connecting piece are both provided with lateral holes, and a fixed shaft is provided on the lateral hole through an axial hole.

[0013] Compared with the prior art, the present invention provides a test culture dish fixing fixture, which has the following beneficial effects:

[0014] The utility model can adjust the size of the clamping opening according to the culture dish to be clamped and fixed, so as to clamp culture dishes of different specifications, thereby improving the applicability of the culture dish clamp; and during the clamping process, the clamp can be driven by the driving component to drive the clamp assembly to complete the clamping, and at the same time can provide clamping force, thereby reducing manual operation, improving convenience, and saving time cost.

[0015] The features and advantages of the present invention will be described in detail through embodiments in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is an overall cross-sectional view of the utility model;

[0018] Figure 3 for Figure 2 The partial enlarged view at A in the middle is a schematic diagram of the structure of the clamp assembly of the utility model;

[0019] Figure 4 for Figure 2 A partial enlarged view of point B in the middle;

[0020] In the figure: 1. placement box; 2. clamp assembly; 21. clamp plate; 211. accommodating groove; 22. rotating shaft two; 23. inclined tie rod; 24. tightening belt; 3. accommodating cavity; 4. fixed plate; 5. axis sleeve; 51. connecting shaft cavity; 52. movable groove; 53. rotating shaft one; 6. connecting spindle; 61. linkage seat; 62. linkage groove; 63. linkage shaft; 64. loading platform; 65. connecting piece; 651. matching hole; 7. driving assembly; 71. mounting slot; 72. electric retracting rod; 721. connecting block; 73. lateral hole; 74. fixed shaft. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical scheme and advantages of the present invention more clear, the present invention is further described in detail below through the accompanying drawings and embodiments. However, it should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the scope of the present invention. In addition, in the following description, the description of the known structures and technologies is omitted to avoid unnecessary confusion of the concept of the present invention.

[0022] See also Figure 1-2 The utility model discloses a fixing fixture for detecting a culture dish, comprising a placement box 1 and a fixture assembly 2, wherein the placement box 1 is provided with a accommodating cavity 3, a fixing plate 4 is provided in the middle of the accommodating cavity 3, the fixing plate 4 is fixedly connected to the accommodating cavity 3, an axis sleeve 5 is fixedly connected to the fixing plate 4, a connecting shaft cavity 51 is provided inside the axis sleeve 5, the fixture assembly 2 comprises a connecting spindle 6, the connecting spindle 6 is connected and arranged in the connecting shaft cavity 51 through an axis hole, the connecting spindle 6 is movably connected to the connecting shaft cavity 51, the fixture assembly 2 is connected to the periphery of the axis sleeve 5, and a driving assembly 7 is provided at the lower end of the connecting spindle 6.

[0023] See also Figure 3 A plurality of movable grooves 52 are provided on the outer side of the shaft sleeve 5, a rotating shaft 53 is provided in the movable groove 52, and the rotating shaft 53 is fixedly connected to the shaft sleeve 5. A linkage seat 61 is connected to the upper end of the connecting main shaft 6, a linkage groove 62 is provided on the linkage seat 61, a linkage shaft 63 is provided in the linkage groove 62, and the linkage shaft 63 is fixedly connected to the linkage seat 61.

[0024] See also Figure 3 Furthermore, a loading platform 64 is provided on the top of the linkage seat 61, and the loading platform 64 is used to receive the bottom of the culture dish.

[0025] See also Figure 3 Furthermore, the clamp assembly 2 also includes a plurality of splints 21, one end of the splint 21 is arranged in the movable groove 52, and is movably connected with the shaft hole of the rotating shaft 53, and a tightening belt 24 is provided on the top of the splint 21, and the tightening belt 24 is movably connected with the splint 21. The tightening belt 24 is made of elastic material, and the tightening belt 24 and the splint 21 are both used to fix the culture dish.

[0026] See also Figure 3 A receiving groove 211 is provided in the middle of the splint 21, and a rotating shaft 22 is provided in the receiving groove 211. A diagonal tie rod 23 is provided between the rotating shaft 22 and the linkage shaft 63. One end of the diagonal tie rod 23 is movably connected with the shaft hole of the rotating shaft 22, and the other end is movably connected with the linkage shaft 63 through the shaft hole. The diagonal tie rod 23 is used to form linkage and limit between the connecting main shaft 6 and the splint 21.

[0027] See also Figure 2 , Figure 4 The driving assembly 7 includes a mounting slot 71 and an electric retracting rod 72. The bottom of the electric retracting rod 72 is fixedly arranged in the mounting slot 71. A connecting block 721 is provided at the output end of the electric retracting rod 72. A connecting piece 65 is fixedly connected to the lower end of the connecting spindle 6. A matching hole 651 is opened in the middle of the connecting piece 65. The connecting block 721 is matched and connected with the matching hole 651.

[0028] See also Figure 4 The connecting block 721 and the connecting member 65 are both provided with a lateral hole 73, and the lateral hole 73 is provided with a fixed shaft 74 through an axial hole.

[0029] The working principle of the utility model is as follows: the power is provided by the electric retracting rod 72. When the clamping opening formed by the tightening belt 24 and the clamping plate 21 needs to be enlarged, the electric retracting rod 72 is extended to push the connecting spindle 6 connected to its output end upward, and the connecting spindle 6 moves upward along the connecting shaft cavity 51, thereby driving the linkage seat 61 to move synchronously, and the power is transmitted to the clamping plate 21 through the inclined rod 23, pushing the clamping plate 21 to expand outward, thereby enlarging the clamping diameter; when the clamping opening needs to be reduced, the electric retracting rod 72 is shortened, the connecting spindle 6 is pulled down, and the connecting spindle 6 moves downward along the connecting shaft cavity 51, thereby driving the linkage seat 61 to move synchronously, and the power is transmitted to the clamping plate 21 through the inclined rod 23, pulling the clamping plate 21 to shrink inward, thereby reducing the clamping diameter.

[0030] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modification, equivalent substitution or improvement made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A test culture dish fixing fixture, characterized in that: The invention comprises a placement box (1) and a fixture assembly (2), wherein the placement box (1) is provided with a receiving chamber (3), a fixing plate (4) is provided in the middle of the receiving chamber (3), the fixing plate (4) is fixedly connected to the receiving chamber (3), a shaft sleeve (5) is fixedly connected to the fixing plate (4), a shaft sleeve (5) is provided inside the shaft sleeve (5), the fixture assembly (2) comprises a connecting spindle (6), the connecting spindle (6) is connected and arranged in the shaft sleeve (51) through a shaft hole, the connecting spindle (6) is movably connected to the shaft sleeve (51), the fixture assembly (2) is connected to the periphery of the shaft sleeve (5), and a driving assembly (7) is provided at the lower end of the connecting spindle (6).

2. A test culture dish fixing fixture as claimed in claim 1, characterized in that: The outer side of the shaft sleeve (5) is provided with a plurality of movable grooves (52), a rotating shaft (53) is provided in the movable grooves (52), and the rotating shaft (53) is fixedly connected to the shaft sleeve (5). The upper end of the connecting main shaft (6) is connected to a linkage seat (61), a linkage groove (62) is provided on the linkage seat (61), a linkage shaft (63) is provided in the linkage groove (62), and the linkage shaft (63) is fixedly connected to the linkage seat (61).

3. A test culture dish fixing fixture as claimed in claim 2, characterized in that: A loading platform (64) is provided on the top of the linkage seat (61).

4. A test culture dish fixing fixture as claimed in claim 2, characterized in that: The clamp assembly (2) further comprises a plurality of clamping plates (21), one end of each clamping plate (21) being arranged in a movable groove (52) and being movably connected to an axial hole of a rotating shaft (53), and a tightening belt (24) being arranged at the top end of each clamping plate (21), and the tightening belt (24) being movably connected to the clamping plate (21).

5. A test culture dish fixing fixture as claimed in claim 4, characterized in that: A receiving groove (211) is provided in the middle of the clamping plate (21), a second rotating shaft (22) is provided in the receiving groove (211), an inclined tie rod (23) is provided between the second rotating shaft (22) and the linkage shaft (63), one end of the inclined tie rod (23) is movably connected to the shaft hole of the second rotating shaft (22), and the other end is movably connected to the linkage shaft (63) through the shaft hole.

6. The test culture dish fixing fixture according to claim 1, characterized in that: The driving assembly (7) comprises a mounting slot (71) and an electric retractable rod (72); the bottom of the electric retractable rod (72) is fixedly arranged in the mounting slot (71); the output end of the electric retractable rod (72) is provided with a connecting block (721); the lower end of the connecting spindle (6) is fixedly connected to a connecting piece (65); a matching hole (651) is provided in the middle of the connecting piece (65); and the connecting block (721) is matched and connected with the matching hole (651).

7. A test culture dish fixing fixture as claimed in claim 6, characterized in that: The connecting block (721) and the connecting piece (65) are both provided with a lateral hole (73), and a fixed shaft (74) is provided on the lateral hole (73) through an axial hole.

Images