Quartz crystal resonator convenient to disassemble

Abstract

The utility model relates to the technical field of quartz crystal resonators, in particular to a quartz crystal resonator convenient to disassemble, which comprises a base, a mounting groove, a resonator body, a mounting frame, a fixing groove, a positioning mechanism, a lead and a penetrating opening, the mounting groove is arranged on the base, the resonator body is arranged in the mounting groove, the mounting frame is arranged in the mounting groove in a sliding manner, and the fixing groove is arranged in the mounting frame. The mounting frame is arranged on the base, the fixing groove is formed in the inner wall of the mounting frame and matched with the resonator body, the positioning mechanism is arranged on the mounting frame and used for mounting and fixing the mounting frame and the base, the lead is fixedly arranged on the resonator body, the penetrating opening is formed in the groove bottom of the mounting groove, and the lead penetrates through the penetrating opening. The problem that a resonator in the prior art is not convenient and stable enough to disassemble in the using process is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of quartz crystal resonators, in particular to a quartz crystal resonator which is convenient to disassemble. Background Art

[0002] Quartz crystal resonator, also known as quartz crystal or crystal oscillator, is an electronic component made using the principle that when the frequency of an electrical signal is equal to the natural frequency of a quartz crystal, the crystal will resonate due to the piezoelectric effect. It is composed of a quartz crystal, electrodes, a base, and a casing. It has outstanding advantages in frequency stabilization and precision timing, and is a key electronic component for crystal oscillators and narrowband filters. When a quartz crystal vibrates due to external interference, it will become unstable, its service life will be reduced, its power consumption will be too high, and it will be prone to overload, requiring later repair and replacement.

[0003] At present, the shell and the base of the quartz crystal resonator are mostly fixed by gluing, and it is very troublesome to repair and replace the parts between the shell and the base.

[0004] In order to facilitate the replacement of the resonator, after searching, the utility model patent with publication number CN214480505U in the prior art discloses a base for a quartz crystal frequency plate resonator, including a quartz crystal resonator body, a connecting seat fixedly connected to the lower part of the quartz crystal resonator body, a mounting base is arranged at the lower part of the connecting seat, a groove is arranged inside the mounting base, through grooves are arranged on the left and right sides of the groove, and two positioning protrusions are arranged on the left and right sides of the connecting seat.

[0005] The above-mentioned prior art can disassemble the resonator by pushing the push rod and squeezing the positioning protrusion through the push rod during use. However, during use, the push rod may move due to accidental touch, which may make the resonator loose or fall off during use, thereby affecting the working effect. Utility Model Content

[0006] The utility model provides a quartz crystal resonator which is convenient to disassemble, thereby solving the problem that the resonator in the related art is not convenient and stable to disassemble during use.

[0007] The technical solution of the utility model is as follows: a quartz crystal resonator that is easy to disassemble, comprising a base, a mounting groove, a resonator body, a mounting frame, a fixing groove, a positioning mechanism, a lead wire and a through-hole;

[0008] The mounting groove is provided on the base;

[0009] The resonator body is arranged in the mounting groove;

[0010] The installation frame is slidably disposed in the installation groove;

[0011] The fixing groove is arranged on the inner wall of the installation frame, and the fixing groove is adapted to the resonator body;

[0012] The positioning mechanism is arranged on the installation frame, and is used to install and fix the installation frame and the base;

[0013] The lead wire is fixedly arranged on the resonator body;

[0014] The through opening is arranged at the bottom of the installation groove, and the lead wire passes through the through opening.

[0015] Preferably, the positioning mechanism comprises:

[0016] A first positioning groove, wherein the first positioning grooves are respectively formed on the side walls opposite to the mounting groove;

[0017] a second positioning groove, the second positioning groove corresponding to the first positioning groove being opened on the side wall of the installation frame;

[0018] A positioning block, two of which are arranged in the second positioning groove;

[0019] A position adjustment mechanism is arranged in the installation frame and is used to adjust the position of the positioning block.

[0020] Furthermore, the position adjustment mechanism comprises:

[0021] A first cavity, the first cavity is opened in the installation frame, and the first cavity is located on one side of the second positioning groove;

[0022] Positioning through holes, two positioning through holes are provided between each of the first cavity and the second positioning groove;

[0023] Positioning rings, two of which are rotatably arranged in each of the positioning through holes;

[0024] A positioning seat, two of which are slidably disposed in each of the first cavities;

[0025] Positioning posts, two of which are hingedly provided between each positioning seat and the positioning block;

[0026] Wherein, the positioning column passes through the positioning ring and is slidably connected to the side wall of the positioning ring;

[0027] A relative movement mechanism is disposed in the first cavity and is used to control the relative movement of the two positioning seats in each of the first cavities.

[0028] Furthermore, the relative movement mechanism includes:

[0029] A driving disk, the driving disk being rotatably disposed on the inner bottom wall of the first cavity;

[0030] A rotating shaft, two rotating shafts are rotatably arranged on each of the driving discs;

[0031] A driving rod, the driving rod is hingedly arranged between the rotating shaft and the positioning seat;

[0032] A driving mechanism is arranged on the installation frame and is used to control the driving disk to rotate.

[0033] Furthermore, the driving mechanism comprises:

[0034] A driving column, wherein the driving column is fixedly disposed on the driving disk;

[0035] Wherein, the driving column passes through the inner top wall of the first cavity, and the driving column is rotatably connected to the installation frame;

[0036] A hand wheel is arranged on the mounting frame so as to rotate correspondingly to the driving column, and the hand wheel is fixedly connected to the driving column.

[0037] On the basis of the above scheme, a torsion spring is further included. The torsion spring is sleeved on the driving column, and two ends of the torsion spring are fixedly connected to the inner top wall of the first cavity and the driving disk.

[0038] The working principle and beneficial effects of the utility model are:

[0039] 1. In the present invention, by providing the mounting frame and the fixing groove, after the resonator body is placed in the mounting groove, the mounting frame can be installed in the mounting groove by the positioning mechanism, so that the resonator body is installed and fixed by the inner wall of the mounting frame and the fixing groove;

[0040] 2. In the utility model, the positioning mechanism is arranged to facilitate the relative movement of the positioning seat by controlling the relative movement mechanism, and the angle of the positioning column is adjusted by the cooperation between the positioning seat and the positioning ring during the movement, thereby driving one end of the positioning block to extend into the first positioning groove, and the positioning and disassembly of the installation frame are achieved by the cooperation between the positioning block and the first positioning groove;

[0041] 3. In the present invention, by setting the relative movement mechanism, the rotation of the hand wheel can drive the driving plate to rotate through the driving column, and then drive the positioning seat to move relatively through the driving rod. At the same time, the installation frame can be installed and disassembled through the movement of the positioning seat, thereby facilitating the installation and disassembly of the resonator body;

[0042] 4. In the utility model, through the arrangement of the base, the mounting groove, the resonator body, the mounting frame, the fixing groove, the positioning mechanism, the lead wire and the through-hole, it is convenient to install and disassemble the mounting frame by moving the positioning block, and then to install and disassemble the resonator body by positioning and unlocking the mounting frame, thereby solving the problem in the related art that the resonator is not convenient and stable to disassemble during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0043] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0044] Figure 1 It is a schematic diagram of the structure of the utility model;

[0045] Figure 2 This is a schematic diagram of the exploded structure of the utility model;

[0046] Figure 3 This is a schematic diagram of the cross-sectional structure of the installation frame of the utility model;

[0047] Figure 4 It is a schematic diagram of the positioning mechanism structure of the utility model.

[0048] In the figure: 1, base; 2, mounting groove; 3, resonator body; 4, mounting frame; 5, lead; 6, first positioning groove; 7, second positioning groove; 8, positioning block; 9, positioning ring; 10, positioning seat; 11, positioning column; 12, driving disk; 13, driving rod; 14, driving column; 15, hand wheel; 16, torsion spring. DETAILED DESCRIPTION

[0049] The following will be combined with 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 of 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.

[0050] like Figure 1~Figure 4 As shown, this embodiment proposes a quartz crystal resonator that is easy to disassemble, including a base 1, a mounting groove 2, a resonator body 3, a mounting frame 4, a fixing groove, a positioning mechanism, a lead 5 and a through-hole, the mounting groove 2 is opened on the base 1, the resonator body 3 is arranged in the mounting groove 2, the mounting frame 4 is slidably arranged in the mounting groove 2, the fixing groove is opened on the inner wall of the mounting frame 4, the fixing groove is adapted to the resonator body 3, the positioning mechanism is arranged on the mounting frame 4, and is used to install and fix the mounting frame 4 and the base 1, the lead 5 is fixedly arranged on the resonator body 3, the through-hole is opened at the bottom of the mounting groove 2, and the lead 5 passes through the through-hole.

[0051] Specifically, after the resonator body 3 is placed in the installation groove 2 , the installation frame 4 can be installed in the installation groove 2 by a positioning mechanism, so that the resonator body 3 is installed and fixed by the inner wall of the installation frame 4 and the fixing groove.

[0052] Among them, the positioning mechanism includes a first positioning groove 6, a second positioning groove 7, a positioning block 8 and a position adjustment mechanism. The first positioning grooves 6 are respectively provided on the opposite side walls of the mounting groove 2. The second positioning groove 7 is provided on the side wall of the mounting frame 4 corresponding to the first positioning groove 6. Two positioning blocks 8 are provided in the second positioning groove 7. The position adjustment mechanism is provided in the mounting frame 4 for adjusting the position of the positioning block 8. The position adjustment mechanism includes a first cavity, a positioning through hole, a positioning ring 9, a positioning seat 10, a positioning column 11 and a relative movement mechanism. The first cavity is provided in the mounting frame 4. The first cavity is located on one side of the second positioning groove 7. Two positioning through holes are provided between each first cavity and the second positioning groove 7. Two positioning rings 9 are rotatably provided in each positioning through hole. Two positioning seats 10 are slidably provided in each first cavity. Two positioning columns 11 are hingedly provided between each positioning seat 10 and the positioning block 8. Among them, the positioning column 11 passes through the positioning ring 9 and is slidably connected to the side wall of the positioning ring 9. The relative movement mechanism is provided in the first cavity for controlling the relative movement of the two positioning seats 10 in each first cavity.

[0053] Specifically, after the installation frame 4 is inserted into the installation groove 2, the positioning seat 10 can be controlled to move relative to it through the relative movement mechanism. At the same time, the positioning seat 10 cooperates with the positioning ring 9 during the movement to achieve the angle adjustment of the positioning column 11, thereby driving one end of the positioning block 8 to extend into the first positioning groove 6. At the same time, the positioning block 8 cooperates with the first positioning groove 6 to achieve the positioning and disassembly of the installation frame 4.

[0054] Among them, the relative movement mechanism includes a driving disk 12, a rotating shaft, a driving rod 13 and a driving mechanism. The driving disk 12 is rotatably arranged on the inner bottom wall of the first cavity. Two rotating shafts are rotatably arranged on each driving disk 12. The driving rod 13 is hingedly arranged between the rotating shaft and the positioning seat 10. The driving mechanism is arranged on the mounting frame 4 for controlling the rotation of the driving disk 12. The driving mechanism includes a driving column 14 and a handwheel 15. The driving column 14 is fixedly arranged on the driving disk 12, wherein the driving column 14 passes through the inner top wall of the first cavity, the driving column 14 is rotatably connected to the mounting frame 4, the handwheel 15 is rotatably arranged on the mounting frame 4 corresponding to the driving column 14, and the handwheel 15 is fixedly connected to the driving column 14. It also includes a torsion spring 16, which is mounted on the driving column 14, and the two ends of the torsion spring 16 are distributed and fixedly connected to the inner top wall of the first cavity and the driving disk 12.

[0055] Specifically, the operator rotates the hand wheel 15 , and the rotation of the hand wheel 15 can drive the driving plate 12 to rotate through the driving column 14 , and then drive the positioning seat 10 to move relatively through the driving rod 13 .

[0056] In the present embodiment, when in use, the operator places the resonator body 3 in the mounting groove 2 and then places the mounting frame 4 in the mounting groove 2, thereby limiting the resonator body 3 through the inner wall of the mounting frame 4 and the fixing groove, and then the operator turns the hand wheel 15, and the rotation of the hand wheel 15 can drive the driving disk 12 to rotate through the driving column 14, and then drive the positioning seat 10 to move relative to each other through the driving rod 13, and at the same time, the positioning seat 10 cooperates with the positioning ring 9 during the movement to achieve the angle adjustment of the positioning column 11, and then drive one end of the positioning block 8 to extend into the first positioning groove 6, and at the same time, the positioning block 8 cooperates with the first positioning groove 6 to achieve the installation and fixation of the mounting frame 4, thereby achieving the installation and fixation of the resonator body 3 through the cooperation of the mounting frame 4 and the mounting groove 2, and then the above steps can be reversed to complete the disassembly of the resonator body 3.

[0057] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A quartz crystal resonator that is easy to disassemble, characterized in that: include: Base (1); A mounting groove (2), wherein the mounting groove (2) is provided on the base (1); A resonator body (3), the resonator body (3) being arranged in the mounting groove (2); An installation frame (4), the installation frame (4) being slidably disposed in the installation groove (2); A fixing groove, the fixing groove being formed on the inner wall of the mounting frame (4), the fixing groove being adapted to fit the resonator body (3); A positioning mechanism, the positioning mechanism being arranged on the installation frame (4) and being used for installing and fixing the installation frame (4) and the base (1); A lead wire (5), the lead wire (5) being fixedly arranged on the resonator body (3); A through opening, the through opening being formed at the bottom of the installation groove (2), and the lead wire (5) passing through the through opening.

2. The quartz crystal resonator that is easy to disassemble according to claim 1, characterized in that: The positioning mechanism comprises: A first positioning groove (6), wherein the first positioning groove (6) is respectively provided on two opposite side walls of the installation groove (2); a second positioning groove (7), the second positioning groove (7) being arranged on the side wall of the installation frame (4) corresponding to the first positioning groove (6); A positioning block (8), wherein two positioning blocks (8) are arranged in the second positioning groove (7); A position adjustment mechanism, the position adjustment mechanism is arranged in the installation frame (4) and is used to adjust the position of the positioning block (8).

3. The quartz crystal resonator that is easy to disassemble according to claim 2, characterized in that: The position adjustment mechanism comprises: A first cavity, the first cavity being disposed in the installation frame (4), the first cavity being located on one side of the second positioning groove (7); Positioning through holes, two positioning through holes being provided between each of the first cavities and the second positioning grooves (7); Positioning rings (9), two positioning rings (9) being rotatably arranged in each positioning through hole; Positioning seats (10), two of the positioning seats (10) being slidably disposed in each of the first cavities; Positioning columns (11), two of the positioning columns (11) being hingedly provided between each positioning seat (10) and the positioning block (8); Wherein, the positioning column (11) passes through the positioning ring (9) and is slidably connected to the side wall of the positioning ring (9); A relative movement mechanism, the relative movement mechanism is arranged in the first cavity and is used to control the relative movement of the two positioning seats (10) in each of the first cavities.

4. The quartz crystal resonator that is easy to disassemble according to claim 3 is characterized in that: The relative movement mechanism comprises: a driving disk (12), the driving disk (12) being rotatably disposed on an inner bottom wall of the first cavity; A rotating shaft, two rotating shafts being rotatably disposed on each of the driving discs (12); A driving rod (13), the driving rod (13) being hingedly arranged between the rotating shaft and the positioning seat (10); A driving mechanism, the driving mechanism is arranged on the mounting frame (4) and is used to control the driving disc (12) to rotate.

5. The quartz crystal resonator that is easy to disassemble according to claim 4, characterized in that: The driving mechanism comprises: A driving column (14), the driving column (14) being fixedly arranged on the driving disk (12); The driving column (14) penetrates the inner top wall of the first cavity, and the driving column (14) is rotatably connected to the mounting frame (4); A hand wheel (15), the hand wheel (15) being arranged on the mounting frame (4) so ​​as to rotate correspondingly to the driving column (14), and the hand wheel (15) is fixedly connected to the driving column (14).

6. The quartz crystal resonator that is easy to disassemble according to claim 5, characterized in that: It also includes a torsion spring (16), which is sleeved on the driving column (14), and two ends of the torsion spring (16) are fixedly connected to the inner top wall of the first cavity and the driving disk (12).

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