Pipette bracket capable of saving placing space
By designing a pipette bracket that includes a support plate, a placement of the pallet and an adjustment mechanism, the problem of large space occupied by traditional pipette brackets and inconvenient angle adjustment is solved, and the effect of space saving and flexible angle adjustment is achieved.
Patent Information
- Application Number
- CN202421260424.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-04
- Publication Date
- 2025-02-28
- Estimated Expiration
- 2034-06-04
Smart Images
Figure 00000000_0000_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of pipette placement equipment, in particular to a pipette support which can save placement space. Background Art
[0002] A pipette, also known as a pipettor, is a type of pipette that is commonly used in laboratories to transfer small or trace amounts of liquid. This device is a precision instrument, so special care must be taken when using and storing it to prevent damage and affect its accuracy.
[0003] The pipette holder is a device used to support and fix the pipette in the laboratory. The pipette holder can help experimenters use the pipette more conveniently, reduce hand fatigue and errors, and improve experimental efficiency and accuracy. When placed, the traditional pipette holder occupies a large space, which is inconvenient for users to adjust the angle of the pipette. We propose a pipette holder that can save placement space. Utility Model Content
[0004] The main purpose of the utility model is to provide a pipette holder that can save placement space, which can effectively solve the problem that the pipette holder in the background technology occupies a large space when placed, making it inconvenient for users to adjust the angle of the pipette.
[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:
[0006] A pipette holder capable of saving placement space comprises a supporting plate and a placing plate, wherein a reserved groove is provided at the upper end of the supporting plate, an adjusting rod is movably installed at the right part of the inner cavity side wall of the reserved groove, the placing plate is installed at the upper end of the adjusting rod, an adjusting mechanism is installed at the middle part of the upper end of the placing plate, the adjusting mechanism comprises an insert rod and a limit block, a compression spring for tightening and pressing the placing plate is sleeved on the outer part of the insert rod, an adjusting threaded rod is threadedly connected to the rear side of the left end of the supporting plate, and a fitting slider is slidably installed at the left part of the inner cavity side wall of the reserved groove.
[0007] Preferably, the side walls of the reserved groove are provided with limiting slide grooves, and the engaging slider is slidably installed in the limiting slide grooves. By adjusting the sliding position of the engaging slider on the limiting slide groove, the right part of the engaging slider can be squeezed to squeeze the adjusting rod to prop up the adjusting rod, so that the adjusting rod can rotate on the supporting plate and adjust to a suitable angle to place the pipette.
[0008] Preferably, the left end of the adjusting rod is fixedly connected with a transition block, a cross slot is provided in the middle of the upper end of the adjusting rod, the placement support plate is clamped in the cross slot, a reserved slide slot is provided in the middle of the lower end of the adjusting rod, and the lower part of the transition block is an inclined surface, which is convenient for supporting the adjusting rod from the bottom when the sliding block moves, and the cross slot is cross-shaped. When not in use, the placement support plate is adjusted to a position parallel to the adjusting rod, and the placement support plate is stored in the cross slot to reduce the space occupied by the device when it is stored. When the device needs to be used to support the placement of a pipette, the placement support plate is adjusted to a position perpendicular to the adjusting rod to place the pipette.
[0009] Preferably, a plurality of groups of evenly distributed hanging plates are fixedly connected to the middle part of the upper end of the placement tray, and a first clamping block and a second clamping block are respectively fixedly installed on the front and rear sides of the upper end of the hanging plate. The first clamping block and the second clamping block can cooperate to clamp the tip of the pipette therein, making it convenient for users to place the pipette.
[0010] Preferably, the adjusting mechanism includes an insert rod, a limit block and a compression spring, the lower end of the insert rod is fixedly connected to the limit block, the outside of the insert rod is sleeved with a compression spring, the limit block is movably connected to a reserved slide groove, the insert rod is fixedly inserted on the placement pallet to fix the adjusting mechanism on the upper part of the placement pallet, when the user needs to place the pipette, adjust the fitting slider to allow the fitting slider to push the adjusting rod to rotate upward to form a suitable angle, the compression spring is usually in a natural state, the insert rod is pulled to compress the compression spring, and then the insert rod is rotated to make the placement pallet perpendicular to the adjusting rod, and then the placement pallet is clamped on the cross slot to form a bracket that can place the pipette.
[0011] Preferably, the adjusting threaded rod is threadably connected to the matching slider, and the right end of the adjusting threaded rod is movably mounted on the right wall of the limiting slide groove. The position of the matching slider on the limiting slide groove can be adjusted by rotating the adjusting threaded rod forward and reverse, so that the adjusting rod can be rotated on the supporting plate to adjust the appropriate inclination angle of the adjusting rod, which is convenient and labor-saving.
[0012] Compared with the prior art, the utility model has the following beneficial effects:
[0013] 1. By setting a cross slot and an adjustment mechanism, when not in use, pull the insertion rod to adjust the placement tray to a position parallel to the adjustment rod, and store the placement tray in the cross slot, thereby reducing the space occupied by the device when stored.
[0014] 2. By setting an adjusting threaded rod and a matching slider, the position of the matching slider on the limiting slide groove can be adjusted by rotating the adjusting threaded rod forward and backward, so that the adjusting rod can be rotated on the supporting plate to adjust the appropriate inclination angle of the adjusting rod, which is convenient for users to adjust the angle of the pipette. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0016] Figure 2 It is a cross-sectional schematic diagram of the adjusting rod and the placing support plate of the utility model;
[0017] Figure 3 It is a structural schematic diagram of the adjusting rod and the matching slider of the utility model;
[0018] Figure 4 It is a schematic diagram of the structure of the utility model when in use.
[0019] In the figure: 1. Support plate; 2. Reserved groove; 21. Limit slide; 3. Adjustment rod; 31. Transition block; 32. Cross slot; 33. Reserved slide; 4. Placement of support plate; 41. Hanging plate; 42. First clamping block; 43. Second clamping block; 5. Adjustment mechanism; 51. Insertion rod; 52. Limiting block; 53. Compression spring; 6. Adjustment threaded rod; 7. Fitting slider. DETAILED DESCRIPTION
[0020] 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.
[0021] Example
[0022] See also Figure 1 - Figure 4 The present embodiment provides a technical solution: a space-saving pipette holder, comprising a supporting plate 1 and a placing supporting plate 4, a reserved groove 2 being provided at the upper end of the supporting plate 1, an adjusting rod 3 being movably installed at the right part of the inner cavity side wall of the reserved groove 2, the placing supporting plate 4 being installed at the upper end of the adjusting rod 3, an adjusting mechanism 5 being installed at the middle part of the upper end of the placing supporting plate 4, the adjusting mechanism 5 comprising an inserting rod 51 and a limiting block 52, a compression spring 53 for tightening and pressing the placing supporting plate 4 being sleeved on the outer side of the inserting rod 51, an adjusting threaded rod 6 being threadedly connected to the rear side of the left end of the supporting plate 1, a fitting slider 7 being slidably installed at the left part of the inner cavity side wall of the reserved groove 2.
[0023] The side walls of the reserved groove 2 are provided with a limiting slide groove 21, and the matching slider 7 is slidably installed in the limiting slide groove 21. By adjusting the sliding position of the matching slider 7 on the limiting slide groove 21, the right part of the matching slider 7 can be squeezed to squeeze the adjusting rod 3, and the adjusting rod 3 can be propped up, so that the adjusting rod 3 can be rotated on the supporting plate 1, and a suitable angle can be adjusted to place the pipette.
[0024] The left end of the adjusting rod 3 is fixedly connected to a transition block 31, a cross slot 32 is provided in the middle of the upper end of the adjusting rod 3, the placement support plate 4 is snapped into the cross slot 32, a reserved slide groove 33 is provided in the middle of the lower end of the adjusting rod 3, the lower part of the transition block 31 is an inclined surface, which is convenient for supporting the adjusting rod 3 from the bottom when the sliding block 7 moves, and the cross slot 32 is a cross shape. When not in use, the placement support plate 4 is adjusted to a position parallel to the adjusting rod 3, and the placement support plate 4 is stored in the cross slot 32 to reduce the space occupied by the device when it is stored. When the device needs to be used to support the placement of a pipette, the placement support plate 4 is adjusted to a position perpendicular to the adjusting rod 3 to place the pipette.
[0025] A plurality of evenly distributed hanging plates 41 are fixedly connected to the middle of the upper end of the placement support plate 4, and a first clamping block 42 and a second clamping block 43 are fixedly installed on the front and rear sides of the upper end of the hanging plate 41, respectively. The first clamping block 42 and the second clamping block 43 can cooperate to clamp the tip of the pipette therein, making it convenient for users to place the pipette.
[0026] The adjusting mechanism 5 comprises an insert rod 51, a limit block 52 and a clamping spring 53. The lower end of the insert rod 51 is fixedly connected to the limit block 52. The outer portion of the insert rod 51 is sleeved with a clamping spring 53. The limit block 52 is movably connected to the reserved slide groove 33. The insert rod 51 is fixedly inserted into the placement tray 4 to fix the adjusting mechanism 5 on the upper part of the placement tray 4. When the user needs to place the pipette, the fitting slider 7 is adjusted to allow the fitting slider 7 to push the adjusting rod 3 to rotate upward to form a suitable angle. The clamping spring 53 is usually in a natural state. The insert rod 51 is pulled to compress the clamping spring 53. The insert rod 51 is then rotated to make the placement tray 4 perpendicular to the adjusting rod 3. Then the placement tray 4 is clamped into the cross slot 32 to form a bracket capable of placing the pipette.
[0027] The adjusting threaded rod 6 is threadably connected to the matching slider 7, and the right end of the adjusting threaded rod 6 is movably mounted on the right wall of the limiting slide 21. The position of the matching slider 7 on the limiting slide 21 can be adjusted by rotating the adjusting threaded rod 6 forward and reversely, so that the adjusting rod 3 can be rotated on the supporting plate 1 to adjust the appropriate inclination angle of the adjusting rod 3, which is convenient and labor-saving.
[0028] Working principle:
[0029] It should be noted that the utility model is a space-saving placement pipette holder. When the device is needed to place the pipette, the position of the fitting slider 7 on the limiting slide groove 21 is adjusted by rotating the adjusting threaded rod 6 forward and reversely. The position of the fitting slider 7 is adjusted so that the fitting slider 7 pushes the adjusting rod 3 to rotate upward to form a suitable angle. The insertion rod 51 is pulled to compress the compression spring 53, and then the insertion rod 51 is rotated to make the placement support plate 4 perpendicular to the adjusting rod 3. Then the placement support plate 4 is clamped on the cross slot 32 to form a holder for placing the pipette. The pipette is placed on the first clamping block 42 and the second clamping block 43 on the hanging plate 41. When the user does not use the device, the placement support plate 4 is adjusted to a position parallel to the adjusting rod 3, and the placement support plate 4 is stored in the cross slot 32 to reduce the space occupied by the device when it is stored.
[0030] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.
Claims
1. A space-saving pipette holder, comprising a support plate (1) and a placement support plate (4), characterized in that: A reserved groove (2) is provided at the upper end of the support plate (1); an adjusting rod (3) is movably installed at the right part of the inner cavity side wall of the reserved groove (2); a cross slot (32) for adjusting the placement direction of the placement support plate (4) is provided at the upper end of the adjusting rod (3); the placement support plate (4) is installed at the upper end of the adjusting rod (3); an adjusting mechanism (5) is installed at the middle part of the upper end of the placement support plate (4); the adjusting mechanism (5) comprises an insert rod (51) and a limit block (52); a compression spring (53) for tightening and pressing the placement support plate (4) is sleeved on the outside of the insert rod (51); an adjusting threaded rod (6) is threadedly connected to the rear side of the left end of the support plate (1); and a matching slider (7) is slidably installed on the left part of the inner cavity side wall of the reserved groove (2).
2. A space-saving pipette holder according to claim 1, characterized in that: The side walls of the reserved groove (2) are provided with a limiting sliding groove (21), and the fitting sliding block (7) is slidably installed in the limiting sliding groove (21).
3. A space-saving pipette holder according to claim 1, characterized in that: The left end of the adjusting rod (3) is fixedly connected with a transition block (31), the middle of the upper end of the adjusting rod (3) is provided with a cross slot (32), the placement support plate (4) is clamped in the cross slot (32), and the middle of the lower end of the adjusting rod (3) is provided with a reserved slide slot (33).
4. A space-saving pipette holder according to claim 1, characterized in that: A plurality of groups of evenly distributed hanging plates (41) are fixedly connected to the middle of the upper end of the placement support plate (4), and a first clamping block (42) and a second clamping block (43) are respectively fixedly mounted on the front and rear sides of the upper ends of the hanging plates (41).
5. The space-saving pipette holder according to claim 1, characterized in that: The adjusting mechanism (5) comprises an insert rod (51), the lower end of the insert rod (51) is fixedly connected to a limiting block (52), the outside of the insert rod (51) is sleeved with a compression spring (53), the limiting block (52) is movably connected to a reserved sliding groove (33), and the insert rod (51) is fixedly inserted on the placement tray (4) to fix the adjusting mechanism (5) on the upper part of the placement tray (4).
6. A space-saving pipette holder according to claim 5, characterized in that: The adjusting threaded rod (6) is threadedly connected to the matching slider (7), and the right end of the adjusting threaded rod (6) is movably mounted on the right wall of the limiting sliding groove (21).