Oscillator sample placing base capable of being flexibly adjusted
By designing fixtures on the oscillator sample placement base, including movable jam tube, clamping arc and telescopic rod, fixing and arbitrary placement of samples of different models is achieved, which solves the problem that traditional bases cannot adapt to samples of different volumes, and improves the problem of Stability and applicability of placement.
Patent Information
- Application Number
- CN202420702862.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-08
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-04-08
AI Technical Summary
The sample placement base of the traditional oscillator cannot be flexibly adjusted, and cannot adapt to the fixation and stable placement of samples of different sizes, resulting in unstable sample placement.
A fixing device including a fixing base, accommodating groove, movable jam, arc clamping, telescopic rod, thread adjustment bolt and support inner rod is designed. The sample is fixed and arc clamping pitch adjustment is achieved through the coordination of arc clamping and thread adjustment bolts. , and the telescopic adjustment mounting bracket height of the support inner rod to ensure stable and fixed sample at any position.
It realizes flexible fixation and arbitrary positioning of samples of different models, improves the applicability and stability of the oscillator sample placement base, and avoids the problem of sample tilting or falling off.
Smart Images
Figure CN222200239U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of oscillators, in particular to a flexibly adjustable oscillator sample placing base. Background Art
[0002] An oscillator is an electronic component used to generate repetitive electronic signals. The circuit it constitutes is called an oscillation circuit. It is an electronic circuit or device that can convert direct current into an alternating current signal with a certain frequency output. There are many types of oscillators. According to the oscillation excitation method, they can be divided into self-excited oscillators and externally excited oscillators. According to the circuit structure, they can be divided into RC oscillators, LC oscillators, crystal oscillators, tuning fork oscillators, etc. According to the output waveform, they can be divided into sine wave, square wave, sawtooth wave and other oscillators. They are widely used in the electronics industry, medical treatment, scientific research and other fields.
[0003] However, it still has some disadvantages. For example, the sample needs to be placed on the oscillator when it is used, but the traditional oscillator sample placement base cannot be adjusted to fix samples of different sizes, so that when the sample is too large, it cannot be placed, or the sample is too small and its placement is not stable enough, thereby reducing the applicability of the oscillator sample placement base. In addition, the placement base cannot adjust its fixed position, so when the sample is too high, the sample fixing position is too low, which will reduce the stability of the sample after placement.
[0004] In order to solve the above problems, the present application proposes a flexibly adjustable oscillator sample placement base. Utility Model Content
[0005] The purpose of the utility model is to provide a flexibly adjustable oscillator sample placement base to solve the problems in the prior art proposed in the above background technology that the oscillator sample placement base cannot fix samples of different models and sizes and the oscillator sample placement base cannot fix the sample at any position.
[0006] To achieve the above purpose, the utility model provides the following technical solution: a flexibly adjustable oscillator sample placement base, including a fixed base, the upper outer surface of the fixed base is provided with a receiving groove, and the inner wall of the receiving groove is movably sleeved with a fixing device.
[0007] Preferably, the fixing device comprises a clamping tube, an adjustment hole, a clamping arc, a telescopic rod, a clamping bead, a threaded adjustment bolt and a clamping ring, and the clamping tube is movably sleeved on the inner wall of the accommodating groove.
[0008] Preferably, an adjustment hole is opened on the outer wall of the clamping tube, and the adjustment hole penetrates the inner wall of the clamping tube, and the inner wall of the clamping tube is movably connected with two sets of clamping arcs.
[0009] Preferably, a telescopic rod is fixedly connected to the outer surface of one side of the clamp arc, and the telescopic rod is fixedly connected to the inner wall of the clamp tube, a clamping bead is movably connected to the inner surface of one side of the clamp arc, a threaded adjustment bolt is movably connected to the outer surface of one side of the clamp arc, and a clamping ring is fixedly connected to the outer wall of the threaded adjustment bolt.
[0010] Preferably, the outer surface of the upper end of the fixed base is fixedly connected to a supporting base column, the outer wall of the supporting base column is threadedly connected to a control bolt, the inner wall of the supporting base column is movably sleeved with a supporting inner rod, and the outer wall of the supporting inner rod is provided with a limiting hole.
[0011] Preferably, the upper outer surface of the supporting inner rod is fixedly connected to a mounting bracket, the lower outer surface of the mounting bracket is fixedly connected to a fixing rod, and the fixing rod is fixedly mounted on the upper outer surface of the fixed base, and the front outer surface of the mounting bracket is fixedly connected to a handle.
[0012] Compared with the prior art, the beneficial effects of the utility model are:
[0013] The utility model cooperates with the arranged clamp arc and the threaded adjustment bolt. Since the clamp arc is movably connected to the inner wall of the clamping tube through the telescopic rod, the clamp arc can be pushed forward and backward on the inner wall of the clamping tube by rotating the threaded adjustment bolt and then using the clamp ring on the outer wall of the threaded adjustment bolt, so that the sample can be fixed between the two groups of clamp arcs, thereby achieving the placement base being able to fix samples of different models and sizes by changing the spacing between the two groups of clamp arcs, effectively improving the applicability and use efficiency of the oscillator sample placement base.
[0014] The utility model discloses a kind of support inner rod that is arranged to be telescopic on the inner wall of the support bottom column, so that the telescopic rod can be fixed by pulling the support inner rod and then rotating the control bolt to make it embed into the corresponding limit hole, thereby adjusting the distance between the mounting frame and the fixed base at the upper end of the support inner rod; since a plurality of fixing devices are fixedly connected through the mounting frame, the height of the fixing device can be changed by adjusting the height of the mounting frame, thereby realizing that the oscillator sample placement base can fix the sample at any position, avoiding the sample from tilting or falling off the placement base due to the sample fixing position being too low when the sample is too high, and effectively improving the stability of the sample placed on the placement base. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 This is a schematic diagram of the main structure of a flexibly adjustable oscillator sample placement base of the utility model;
[0016] Figure 2 This is a schematic diagram of the exploded structure of a flexibly adjustable oscillator sample placement base of the utility model;
[0017] Figure 3This is a schematic diagram of the internal structure of a fixing device in a flexibly adjustable oscillator sample placement base of the utility model;
[0018] Figure 4 This is a schematic diagram of the enlarged structure of A in a flexibly adjustable oscillator sample placement base of the utility model;
[0019] In the figure: 1. fixed base; 2. receiving groove; 3. fixing device; 4. clamping tube; 5. adjustment hole; 6. clamping arc; 7. telescopic rod; 8. clamping bead; 9. threaded adjustment bolt; 10. clamping ring; 11. supporting base column; 12. control bolt; 13. second telescopic rod; 14. limiting hole; 15. mounting frame; 16. fixing rod; 17. handle. DETAILED DESCRIPTION
[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.
[0021] See also Figure 1-Figure 4 The utility model provides a technical solution: a flexibly adjustable oscillator sample placement base, including a fixed base 1, an upper outer surface of the fixed base 1 is provided with a receiving groove 2, and the inner wall of the receiving groove 2 is movably sleeved with a fixing device 3.
[0022] In this embodiment, Figure 1 Figure 3 As shown, the fixing device 3 includes a clamping tube 4, an adjustment hole 5, a clamping arc 6, a first telescopic rod 7, a clamping bead 8, a threaded adjustment bolt 9 and a clamping ring 10. The clamping tube 4 is movably sleeved on the inner wall of the accommodating groove 2. The outer wall of the clamping tube 4 is provided with an adjustment hole 5, and the adjustment hole 5 runs through the inner wall of the clamping tube 4. The inner wall of the clamping tube 4 is movably connected with two groups of clamping arcs 6. The outer surface of one side of the clamping arc 6 is fixedly connected with the telescopic rod 7, and the telescopic rod 7 is fixedly connected to the inner wall of the clamping tube 4. The inner surface of one side of the clamping arc 6 is movably connected with the clamping bead 8. A threaded adjustment bolt 9 is movably connected to the outer surface of one side of the arc 6, and a clamping ring 10 is fixedly connected to the outer wall of the threaded adjustment bolt 9. The arc clamp 6 can be connected to the inner wall of the clamping tube 4 by using the telescopic rod 7, and the telescopic property of the telescopic rod 7 can be used to make the arc clamp 6 move back and forth on the inner wall of the clamping tube 4. Since the clamping ring 10 is respectively sleeved on both sides of the arc clamp 6, the arc clamp 6 can be pushed and pulled by using the clamping ring 10 when the threaded adjustment bolt 9 is rotated, and the sample can be placed and fixed conveniently by using the telescopic property of the clamping bead 8.
[0023] In this embodiment, Figure 2 Figure 4As shown, a supporting base column 11 is fixedly connected to the outer surface of the upper end of the fixed base 1, and a control bolt 12 is threadedly connected to the outer wall of the supporting base column 11. A supporting inner rod 13 is movably sleeved on the inner wall of the supporting base column 11. A limiting hole 14 is provided on the outer wall of the supporting inner rod 13. The supporting inner rod 13 can be extended and retracted on the inner wall of the supporting base column 11, and then the control bolt 12 is rotated to be embedded in the inner side of the limiting hole 14, so that the supporting base column 11 and the supporting inner rod 13 can be fixed, and a mounting frame 15 is fixedly connected to the outer surface of the upper end of the supporting inner rod 13. A fixing rod 16 is fixedly connected to the outer surface of the lower end of the mounting frame 15, and the fixing rod 16 is fixedly installed on the outer surface of the upper end of the fixed base 1, and a handle 17 is fixedly connected to the outer surface of the front end of the mounting frame 15. The fixing rod 16 can be used to increase the stability of the connection between the mounting frame 15 and the fixed base 1, and the fixing rod 16 can be freely extended and retracted, thereby not affecting the up and down movement of the mounting frame 15 on the upper end of the fixed base 1, and the handle 17 can be used to facilitate pulling the mounting frame 15.
[0024] Working principle:
[0025] When using the flexibly adjustable oscillator sample placement base, since the clamp arc 6 is movably connected to the inner wall of the clamp tube 4 through the telescopic rod 7, the clamp arc 6 can be pushed forward and backward on the inner wall of the clamp tube 4 by rotating the threaded adjustment bolt 9 and then using the clamp ring 10 on the outer wall of the threaded adjustment bolt 9, so that the sample can be fixed between the two groups of clamp arcs 6, thereby achieving the placement base can fix samples of different models and sizes by changing the spacing between the two groups of clamp arcs 6, effectively improving the applicability and use efficiency of the oscillator sample placement base, because the supporting inner rod 13 can be telescopic on the inner wall of the supporting bottom column 11, so that the sample can be fixed between the two groups of clamp arcs 6. Pull the supporting inner rod 13 and then rotate the control bolt 12 to embed it in the corresponding limiting hole 14 to fix the telescopic rod 7, thereby adjusting the distance between the mounting bracket 15 at the upper end of the supporting inner rod 13 and the fixed base 1. Since multiple fixing devices 3 are fixedly connected through the mounting bracket 15, the height of the fixing device 3 can be changed by adjusting the height of the mounting bracket 15, so that the oscillator sample placement base can fix the sample at any position, avoiding the sample from tilting or falling off the placement base due to the low fixing position of the sample when the sample is too high, effectively improving the stability of the sample placed on the placement base.
[0026] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.
Claims
1. A flexibly adjustable oscillator sample placement base, comprising a fixed base (1), characterized in that: The upper outer surface of the fixed base (1) is provided with a receiving groove (2), and the inner wall of the receiving groove (2) is movably sleeved with a fixing device (3).
2. The flexibly adjustable oscillator sample placement base according to claim 1, characterized in that: The fixing device (3) comprises a clamping tube (4), an adjustment hole (5), a clamping arc (6), a telescopic rod (7), a clamping bead (8), a threaded adjustment bolt (9) and a clamping ring (10); the clamping tube (4) is movably sleeved on the inner wall of the accommodating groove (2).
3. The flexibly adjustable oscillator sample placement base according to claim 2, characterized in that: An adjustment hole (5) is provided on the outer wall of the clamping tube (4), and the adjustment hole (5) penetrates the inner wall of the clamping tube (4). The inner wall of the clamping tube (4) is movably connected with two groups of clamping arcs (6).
4. The flexibly adjustable oscillator sample placement base according to claim 3, characterized in that: A telescopic rod (7) is fixedly connected to the outer surface of one side of the clamping arc (6), and the telescopic rod (7) is fixedly connected to the inner wall of the clamping tube (4). A clamping bead (8) is movably connected to the inner surface of one side of the clamping arc (6). A threaded adjustment bolt (9) is movably connected to the outer surface of one side of the clamping arc (6), and a clamping ring (10) is fixedly connected to the outer wall of the threaded adjustment bolt (9).
5. The flexibly adjustable oscillator sample placement base according to claim 1, characterized in that: The upper outer surface of the fixed base (1) is fixedly connected to a support base column (11), the outer wall of the support base column (11) is threadedly connected to a control bolt (12), the inner wall of the support base column (11) is movably sleeved with a support inner rod (13), and the outer wall of the support inner rod (13) is provided with a limiting hole (14).
6. The flexibly adjustable oscillator sample placement base according to claim 5, characterized in that: The upper outer surface of the supporting inner rod (13) is fixedly connected to a mounting frame (15), the lower outer surface of the mounting frame (15) is fixedly connected to a fixing rod (16), and the fixing rod (16) is fixedly mounted on the upper outer surface of the fixed base (1), and the front outer surface of the mounting frame (15) is fixedly connected to a handle (17).