Crystal oscillator dispensing device

Abstract

The utility model discloses a crystal oscillator dispensing device and relates to the technical field of crystal oscillators. The dispensing device comprises a base, a side plate, a supporting assembly, an operation plate and a dispensing assembly. The supporting assembly comprises a supporting bottom plate, a supporting top plate and a top block. The operation plate is provided with a plurality of crystal oscillator grooves, and the top blocks are embedded in the crystal oscillator grooves. According to the utility model, through the arrangement of the supporting assembly, the crystal resonator to be processed is stably supported by the cushion block after being placed in the crystal oscillator groove; in the supporting process, the cushion block and the supporting top plate are fixedly connected through the top block, when the supporting top plate transmits received external amplitude energy to the bottom protruding block in the using process, the push blocks are extruded to be close to each other through the inclined faces on the two sides, the push blocks act on the buffer springs, and therefore the overall using stability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of crystal oscillators, and more specifically relates to a crystal oscillator dispensing device. Background Art

[0002] The oscillator composed of quartz crystal resonator as the core is commonly known as crystal oscillator. It plays the role of generating frequency and has the characteristics of stability and good anti-interference performance. It is widely used in various electronic products. The crystal oscillator needs to be glued during the production process.

[0003] The Chinese patent "A Crystal Oscillator Production Dispensing Equipment" (application number: 202121173043.1) discloses a crystal oscillator production dispensing equipment. By setting a fan, it is beneficial to fix the position of the crystal oscillator product and ensure the effect of crystal oscillator production dispensing.

[0004] However, using a fan to fix the crystal oscillator product increases the cost during use, which is not conducive to long-term use. At the same time, the crystal oscillator production dispensing equipment lacks overall buffer protection. When the working plate lacks stable support during use, it is easy to be affected by external shaking amplitude, thereby affecting the dispensing accuracy.

[0005] In order to improve the problems of high cost and lack of overall buffer protection function of the existing reinforcement method, it is necessary to develop a crystal oscillator dispensing device. Utility Model Content

[0006] The purpose of the present invention is to overcome the shortcomings of the above-mentioned background technology and to provide a crystal oscillator dispensing device.

[0007] In order to achieve the above-mentioned object, the technical solution of the present invention is as follows: a crystal oscillator dispensing device, characterized by comprising: a base, two side plates located on the top of the base, a support assembly located on the top of the base and between the two side plates, a working plate located on the top of the support assembly, and a dispensing assembly located between the two side plates and above the working plate;

[0008] The support assembly includes a support bottom plate, a support top plate connected to the support bottom plate through support rods, and a plurality of top blocks located on the top of the support top plate;

[0009] The operation plate is provided with a plurality of crystal oscillator slots, and the top block is embedded in the crystal oscillator slots.

[0010] In the above technical solution, a concave block structure is provided on the top of the support rod, and a convex block structure corresponding to the concave block structure is provided on the top of the support top plate. The concave block structure and the convex block structure are connected via a buffer assembly.

[0011] In the above technical solution, the buffer assembly includes two push blocks and a buffer spring connecting the two push blocks; the push blocks are slidably connected in the concave block structure, and a push block inclined surface is provided on the top of the push blocks, and the push block inclined surfaces of the two push blocks are symmetrically arranged; the convex block structure is provided with a convex block structure inclined surface matching the push block inclined surface.

[0012] In the above technical solution, a groove is provided in the middle of the bump structure; and the side surface of the groove is an inclined surface of the bump structure.

[0013] In the above technical solution, clamping mechanisms are provided at the bottom of the working plate and on both sides of the inside of the crystal oscillator tank.

[0014] In the above technical solution, the clamping mechanism includes a clamping plate, a compression spring and a sleeve. One end of the clamping plate extends into the crystal oscillator slot, and the other end is connected to the sleeve through the compression spring. One end of the sleeve is fixed to the bottom of the working plate, and the other end is sleeved with the compression spring.

[0015] In the above technical solution, the dispensing assembly includes two screws between two side plates, a movable plate spirally connected to the screws, a dispensing cylinder arranged between the two movable plates, an electric guide rail arranged between the bottoms of the two movable plates, and a dispensing device mounted on the electric guide rail via an electric slider;

[0016] The glue dispensing cylinder is connected to the glue dispensing device through a feeding pipe.

[0017] In the above technical solution, a drive motor is provided on one of the side plates, and the drive motor is connected to the lead screw.

[0018] In the above technical solution, a synchronous wheel is provided on the screw rod, and the synchronous wheels of the two screw rods are connected by a synchronous belt.

[0019] In the above technical solution, a support plate is provided between the base and the support assembly; and a pad is provided on the top of the top block.

[0020] Compared with the prior art, the present invention has the following advantages:

[0021] 1) The present invention provides a support assembly so that the crystal resonator to be processed is placed inside the crystal oscillator slot and is firmly supported by the pad. During the support process, the pad is fixedly connected to the support top plate through the top block. When in use, the amplitude energy received from the outside is transmitted to the bottom protrusion through the support top plate. The push blocks are squeezed together by the inclined surfaces on both sides, and the push blocks exert force on the buffer spring, thereby improving the overall stability of use.

[0022] 2) The present invention provides a clamping mechanism, which allows the crystal resonator to be stably clamped under the action of a compression spring by manually moving the clamping plate. Compared with existing mechanisms, this mechanism simplifies cost investment and improves the clamping effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a structural diagram of the present utility model.

[0024] Figure 2 Schematic diagram of the structure of the support component.

[0025] Figure 3 for Figure 2 Enlarged view of point A in the middle.

[0026] Figure 4 Schematic diagram of the structure of the clamping mechanism.

[0027] Figure 5 It is a structural diagram of the synchronous wheel and synchronous belt.

[0028] Among them, 1-base, 11-support plate, 2-side plate, 3-support assembly, 31-support bottom plate, 32-support rod, 321-concave block structure, 33-support top plate, 331-convex block structure, 332-convex block structure slope, 333-groove, 34-top block, 35-pad, 4-operating plate, 41-crystal oscillator slot, 5-dispensing assembly, 51-screw, 511-synchronous wheel, 512-synchronous belt, 52-moving plate, 53-dispensing cylinder, 54-electric guide rail, 55-electric slider, 56-dispensing device, 6-buffer assembly, 61-push block, 611-push block slope, 62-buffer spring, 7-clamping mechanism, 71-splint, 72-compression spring, 73-cylinder sleeve, 8-drive motor. DETAILED DESCRIPTION

[0029] The following detailed description of the implementation of the present invention is provided in conjunction with the accompanying drawings, which do not limit the present invention and are merely examples. The advantages of the present invention will become clearer and easier to understand through the description.

[0030] Referring to the accompanying drawings, a crystal oscillator dispensing device is characterized by comprising: a base 1, two side panels 2 located on top of the base 1, a support assembly 3 located on top of the base 1 and between the two side panels 2, a work plate 4 located on top of the support assembly 3, and a dispensing assembly 5 located between the two side panels 2 and above the work plate 4;

[0031] The support assembly 3 includes a support bottom plate 31, a support top plate 33 connected to the support bottom plate 31 via a support rod 32, and a plurality of top blocks 34 located on the top of the support top plate 33;

[0032] The operation plate 4 is provided with a plurality of crystal oscillator slots 41 , and the top block 34 is embedded in the crystal oscillator slots 41 .

[0033] A concave block structure 321 is provided on the top of the support rod 32 , and a convex block structure 331 corresponding to the concave block structure 321 is provided on the top of the support top plate 33 . The concave block structure 321 and the convex block structure 331 are connected via a buffer assembly 6 .

[0034] The buffer assembly 6 includes two push blocks 61 and a buffer spring 62 connecting the two push blocks 61; the push block 61 is slidably connected in the concave block structure 321, and a push block inclined surface 611 is provided on the top of the push block 61, and the push block inclined surfaces 611 of the two push blocks 61 are symmetrically arranged; the convex block structure 331 is provided with a convex block structure inclined surface 332 matching the push block inclined surface 611.

[0035] A groove 333 is provided in the middle of the bump structure 331 ; a side surface of the groove 333 is a bump structure inclined surface 332 .

[0036] Clamping mechanisms 7 are provided at the bottom of the working plate 4 and on both sides of the crystal oscillator tank 41 .

[0037] The clamping mechanism 7 includes a clamping plate 71, a compression spring 72 and a sleeve 73. One end of the clamping plate 71 extends into the crystal oscillator slot 41, and the other end is connected to the sleeve 73 through the compression spring 72. One end of the sleeve 73 is fixed to the bottom of the working plate 4, and the other end is sleeved with the compression spring 72.

[0038] The dispensing assembly 5 includes two screw rods 51 between the two side plates 2, a movable plate 52 connected to the screw rods 51 by a screw drive, a dispensing cylinder 53 disposed between the two movable plates 52, an electric guide rail 54 disposed between the bottoms of the two movable plates 52, and a dispensing device 56 mounted on the electric guide rail 54 via an electric slider 55;

[0039] The dispensing cylinder 53 is connected to the dispensing device 56 through a feeding pipe, and a control valve is provided on the surface of the dispensing cylinder 53 .

[0040] A driving motor 8 is provided on one of the side plates 2 , and the driving motor 8 is connected to the screw rod 51 .

[0041] The screw rod 51 is provided with a synchronous wheel 511 , and the synchronous wheels 511 of the two screw rods 51 are connected via a synchronous belt 512 .

[0042] A support plate 11 is provided between the base 1 and the support assembly 3 ; a cushion block 35 is provided on the top of the top block 34 , and the cushion block 35 is installed inside the crystal oscillator tank 41 .

[0043] In actual use, the utility model mainly supports the overall structure through the base 1, uses the side panels 2 on both sides to frame the working range, and uses the support plate 11 and the support assembly 3 to firmly support the top working plate 4. A number of crystal oscillator grooves 41 structures are opened on the surface of the working plate 4 to facilitate the placement of the crystal resonator to be glued.

[0044] When supporting, the support bottom plate 31 supports the support top plate 33 in height through the support rods 32 on both sides, ensuring the stable connection between the working plate 4 and the support plate 11 according to the height requirements. The top block 34 is used to support the pad 35 placed inside the crystal oscillator slot 41. The pad 35 is used to store the crystal resonator, so that the two ends of the crystal resonator can be fixed and supported by the clamping mechanism 7 on both sides. The compression spring 72 can be adjusted to a compressed state by manually moving the clamping plate 71. After loosening, the clamping plate 71 can be used to firmly clamp the crystal resonator.

[0045] The push block 61 at the bottom end of the support top plate 33 is squeezed by the inclined surface to make the push blocks 61 move closer to each other, thereby exerting force on the buffer spring 62. A limit block is set at the connecting edge of the bottom end protrusion structure 331 of the support top plate 33 and the push block 61 to prevent the support top plate 33 from separating from the push block 61, thereby completing the overall buffering.

[0046] Through the provided screw rod 51 structure, one of the screw rods 51 rotates under the drive of the drive motor 8, and the synchronous belt 512 is driven to rotate through the synchronous wheel 511, thereby driving the other synchronous wheel 511 to drive the other screw rod 51 to rotate, and the rotation of the screw rod 51 drives the movable plate 52 to move on its surface, and the external power supply is started to control the dispensing control valve, and the silicone is transferred to the dispensing cylinder 53 through the feed pipe. The electric guide rail 54 and the electric slider 55 are started by the external power supply to drive the dispensing device 56 to move, and the crystal resonator inside the crystal oscillator slot 41 is glued one by one through the dispensing device 56.

[0047] The method of using the utility model comprises the following steps:

[0048] Step 1: When in use, manually move the clamping plate 71 to both sides, and use the rebound force of the compression spring 72 to firmly fix the crystal resonator inside the crystal oscillator slot 41. The crystal resonator is firmly supported by the pad 35.

[0049] Step 2: Start the drive motor 8 to rotate the screw 51, which in turn drives the synchronous wheel 511 to rotate. The synchronous wheel 511 drives another screw 51 to rotate through the synchronous belt 512, thereby causing the movable plate 52 to move laterally at the screw 51. The electric guide rail 54 is started by an external power supply to cause the electric slider 55 to move laterally on its surface. The electric slider 55 drives the dispensing cylinder 53 to move. At this time, the dispensing control valve is started to transfer the silicone in the dispensing cylinder 53 through the feeding pipe to the dispensing device 56, and the dispensing work is performed on the crystal oscillator slot 41;

[0050] Step 3: The vibration generated during the working process drives the bottom convex structure 331 through the support top plate 33 to use the push block inclined surface 611 and the convex structure inclined surface 332 to squeeze the two push blocks 61 closer to each other, so that the buffer spring 62 receives the compression energy and buffers the energy, thereby improving the overall stability.

[0051] Other parts not described belong to the prior art.

Claims

1. A crystal oscillator dispensing device, characterized by: The invention comprises a base (1), two side panels (2) located on the top of the base (1), a support assembly (3) located on the top of the base (1) and between the two side panels (2), an operation board (4) located on the top of the support assembly (3), and a dispensing assembly (5) located between the two side panels (2) and above the operation board (4); The support assembly (3) comprises a support bottom plate (31), a support top plate (33) connected to the support bottom plate (31) via a support rod (32), and a plurality of top blocks (34) located on the top of the support top plate (33); The operation plate (4) is provided with a plurality of crystal oscillator slots (41), and the top block (34) is embedded in the crystal oscillator slots (41).

2. The crystal oscillator dispensing device according to claim 1, characterized in that: The top of the support rod (32) is provided with a concave block structure (321), and the top of the support top plate (33) is provided with a convex block structure (331) corresponding to the concave block structure (321). The concave block structure (321) and the convex block structure (331) are connected via a buffer assembly (6).

3. The crystal oscillator dispensing device according to claim 2, characterized in that: The buffer assembly (6) comprises two push blocks (61) and a buffer spring (62) connecting the two push blocks (61); the push blocks (61) are slidably connected in the concave block structure (321); a push block inclined surface (611) is provided on the top of the push block (61); and the push block inclined surfaces (611) of the two push blocks (61) are symmetrically arranged; and the convex block structure (331) is provided with a convex block structure inclined surface (332) matching the push block inclined surface (611).

4. The crystal oscillator dispensing device according to claim 3, characterized in that: A groove (333) is provided in the middle of the convex block structure (331); and the side surface of the groove (333) is a convex block structure inclined surface (332).

5. The crystal oscillator dispensing device according to claim 1, characterized in that: Clamping mechanisms (7) are provided at the bottom of the operation plate (4) and on both sides of the interior of the crystal oscillator slot (41).

6. The crystal oscillator dispensing device according to claim 5, characterized in that: The clamping mechanism (7) comprises a clamping plate (71), a compression spring (72) and a sleeve (73); one end of the clamping plate (71) extends into the interior of the crystal oscillator slot (41), and the other end is connected to the sleeve (73) via the compression spring (72); one end of the sleeve (73) is fixed to the bottom of the working plate (4), and the other end is sleeved with the compression spring (72).

7. The crystal oscillator dispensing device according to claim 1, characterized in that: The glue dispensing assembly (5) comprises two screw rods (51) between two side plates (2), a movable plate (52) connected to the screw rods (51) in a spiral transmission, a glue dispensing cylinder (53) arranged between the two movable plates (52), an electric guide rail (54) arranged between the bottoms of the two movable plates (52), and a glue dispensing device (56) mounted on the electric guide rail (54) via an electric slider (55); The glue dispensing cylinder (53) is connected to the glue dispensing device (56) via a feeding pipe.

8. The crystal oscillator dispensing device according to claim 7, characterized in that: A driving motor (8) is provided on one of the side plates (2), and the driving motor (8) is connected to the screw rod (51).

9. The crystal oscillator dispensing device according to claim 7, characterized in that: A synchronous wheel (511) is provided on the screw rod (51), and the synchronous wheels (511) of the two screw rods (51) are connected via a synchronous belt (512).

10. The crystal oscillator dispensing device according to claim 1, characterized in that: A support plate (11) is provided between the base (1) and the support assembly (3); and a cushion block (35) is provided on the top of the top block (34).

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