A quartz crystal sheet dispensing structure

Abstract

The utility model discloses a quartz crystal piece dispensing structure, including a processing box, a processing base is arranged in the processing box, a quartz crystal piece body is arranged on the top surface of the processing base, a base glue is smeared on the center of the top surface of the processing base, the quartz crystal piece body is arranged close to the top surface of the base glue, a conductive glue layer is evenly smeared on the top surface of the quartz crystal piece body, a heating fan is embedded in the left and right side walls of the processing box, and a temperature controller electrically connected to the heating fan is arranged on one side of the transparent observation window. The advantage of the utility model compared with the prior art is that the base glue fixes the quartz crystal piece body on the top surface of the processing base, the conductive glue is connected to the base glue due to its strong permeability, so that the quartz crystal piece body is fixed stably, and the quartz crystal piece body is cured with the cooperation of a group of heating fans to ensure the long-term stability of the quartz crystal piece body and the external circuit.

Description

Technical Field

[0001] The utility model relates to the technical field of quartz crystal sheet dispensing, in particular to a quartz crystal sheet dispensing structure. Background Art

[0002] Quartz crystal sheets are frequency control components widely used in electronic products, such as quartz crystal oscillators and filters. In the production process of quartz crystal sheets, glue dispensing is a key process step, which involves accurately applying an appropriate amount of conductive glue or insulating glue on the electrodes of the quartz crystal sheets to achieve electrical connection with external circuits or protect the electrodes.

[0003] The existing quartz crystal sheet dispensing structure includes a processing box, in which the quartz crystal sheet is placed, and then a proper amount of conductive glue is applied to the surface of the crystal sheet to complete the dispensing process. However, if the glue is not completely cured after the quartz crystal sheet is dispensed, it may cause a loose connection or even cause the quartz crystal sheet to loosen or fall off, affecting the signal transmission quality or causing circuit failure. Therefore, proper drying of the quartz crystal sheet after dispensing is a key step to ensure its performance and reliability. By controlling process parameters such as drying temperature and time, the glue can be properly cured, and the reliable connection and long-term stability of the quartz crystal sheet and the external circuit can be ensured. Therefore, a quartz crystal sheet dispensing structure with drying and curing function is needed. Utility Model Content

[0004] The technical problem to be solved by the utility model is that a quartz crystal sheet will be loosely connected if used directly after being glued, which will cause the quartz crystal sheet to fall off and affect the use effect. A quartz crystal sheet glue dispensing structure with a drying and curing function is provided.

[0005] In order to solve the above technical problems, the technical solution provided by the utility model is: a quartz crystal sheet dispensing structure, including a processing box, a processing base is provided in the processing box, a quartz crystal sheet body is provided on the top surface of the processing base, a base glue is smeared on the center of the top surface of the processing base, the quartz crystal sheet body is arranged close to the top surface of the base glue, a conductive glue layer is evenly applied on the top surface of the quartz crystal sheet body, heating fans are embedded in the left and right side walls of the processing box, the air outlets of the heating fans extend into the processing box, an exhaust duct is connected to the center of the rear wall of the processing box, a transparent observation window is provided in the center of the front outer wall of the processing box, and a temperature controller electrically connected to the heating fan is provided on one side of the transparent observation window.

[0006] As an improvement, the top surface of the processing box is connected to an opening, and the processing box is provided with a first cover plate hinged to one side of the opening, and the other end of the first cover plate is hinged to a second cover plate, and the first cover plate cooperates with the second cover plate to achieve the closure of the opening, and the front and rear inner walls of the processing box are provided with sliding grooves that are slidably connected to the end of the second cover plate away from the first cover plate, which is convenient for loading and unloading and processing operations on the crystal sheet body.

[0007] As an improvement, the top surface of the processing base is provided with a groove matching the quartz crystal piece body, and the inner wall of the groove is made of a smooth material, which facilitates the removal of the quartz crystal piece body after the glue dispensing is completed.

[0008] As an improvement, a mounting groove is provided on the inner wall at the bottom end of the processing box body, and a mounting block extending into the mounting groove is provided at the bottom end of the processing base. A bidirectional threaded rod located on one side of the mounting block is rotatably provided in the mounting groove, and a group of movable plates tightly attached to the front and rear outer walls of the mounting block are symmetrically threadedly connected on the bidirectional threaded rod. A limiting groove is provided in the mounting groove to cooperate with the sliding connection at both ends of the movable plate, so as to facilitate the disassembly of the processing base and the disassembly of the quartz crystal piece body.

[0009] As an improvement, a plurality of protrusions are provided on one side of the movable plate close to the mounting block, and a slot matching the protrusions is provided on the mounting block, so that the processing base can be fixed more firmly.

[0010] As an improvement, the top wall of the exhaust duct is connected to a plurality of through grooves, and the through grooves are equipped with activated carbon adsorption plates close to the inner wall of the exhaust duct, which can process the gas generated during the drying and curing process before discharging it, thereby improving the exhaust safety.

[0011] Compared with the prior art, the utility model has the following advantages: the quartz crystal piece body is first fixed on the top surface of the processing base by the base glue, and then the conductive glue is dripped on the surface of the quartz crystal piece body. The conductive glue is connected with the base glue due to its strong permeability, so that the quartz crystal piece body is fixed stably, and the quartz crystal piece body is cured with the cooperation of a group of heating fans to ensure the long-term stability of the quartz crystal piece body and the external circuit. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is the first stereoscopic diagram of a quartz crystal sheet dispensing structure of the utility model.

[0013] Figure 2 It is a second stereoscopic diagram of a quartz crystal sheet dispensing structure of the utility model.

[0014] Figure 3 It is the third stereoscopic diagram of a quartz crystal sheet dispensing structure of the utility model.

[0015] Figure 4It is a first cross-sectional stereoscopic diagram of a quartz crystal sheet dispensing structure of the utility model.

[0016] Figure 5 It is a second cross-sectional stereoscopic diagram of a quartz crystal sheet dispensing structure of the utility model.

[0017] Figure 6 It is a third cross-sectional stereoscopic view of a quartz crystal sheet dispensing structure of the utility model.

[0018] Figure 7 yes Figure 6 Schematic diagram of the structure of part A.

[0019] As shown in the figure: 1. Processing box; 2. Processing base; 3. Quartz crystal body; 4. Bottom glue; 5. Conductive glue layer; 6. Heating fan; 7. Exhaust duct; 8. Transparent observation window; 9. Temperature controller; 10. Opening; 11. First cover plate; 12. Second cover plate; 13. Slide groove; 14. Groove; 15. Installation groove; 16. Installation block; 17. Bidirectional threaded rod; 18. Moving plate; 19. Limiting groove; 20. Bump; 21. Card slot; 22. Through slot; 23. Activated carbon adsorption plate. DETAILED DESCRIPTION

[0020] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0021] Embodiment 1

[0022] Combined with Figure 1-2 As shown in Figure 4, a quartz crystal piece dispensing structure comprises a processing box 1, the top surface of the processing box 1 is connected with an opening 10, the processing box 1 is provided with a first cover plate 11 hinged to one side of the opening 10, the other end of the first cover plate 11 is hinged with a second cover plate 12, the first cover plate 11 cooperates with the second cover plate 12 to achieve the closure of the opening 10, the front and rear inner walls of the processing box 1 are provided with a slide groove 13 slidably connected to the end of the second cover plate 12 away from the first cover plate 11, the processing box 1 is provided with a processing base 2, the top surface of the processing base 2 is provided with a quartz crystal piece body 3, the top surface of the processing base 2 is provided with a groove 14 matching the quartz crystal piece body 3, the inner wall of the groove 14 is made of smooth material, the center of the top surface of the processing base 2 is coated with a base glue 4, the quartz crystal piece body 3 is arranged close to the top surface of the base glue 4, and the top surface of the quartz crystal piece body 3 is evenly coated with a conductive glue layer 5;

[0023] Through the above structure, firstly, the second cover plate 12 is pushed to make it approach the first cover plate 11 continuously with the cooperation of the slide groove 13, until the first cover plate 11 and the second cover plate 12 are tightly attached to complete the opening of the opening 10, and then the base glue 4 is applied in the groove 14 on the top surface of the processing base 2, and then the quartz crystal piece body 3 to be processed is placed on the base glue 4, and then the conductive glue is evenly applied on the top surface of the quartz crystal piece body 3, and the conductive glue is connected with the base glue 4 due to its strong permeability;

[0024] Embodiment 2

[0025] Based on the first embodiment, combined with the attached Figure 3 and 5 -7, the left and right side walls of the processing box 1 are both embedded with heating fans 6, and the air outlets of the heating fans 6 extend into the processing box 1. The center of the rear wall of the processing box 1 is connected with an exhaust pipe 7, and the top wall of the exhaust pipe 7 is connected with a plurality of through grooves 22, and the through grooves 22 are equipped with an activated carbon adsorption plate 23 close to the inner wall of the exhaust pipe 7. A transparent observation window 8 is provided in the center of the front outer wall of the processing box 1, and a temperature controller 9 electrically connected to the heating fan 6 is provided on one side of the transparent observation window 8;

[0026] Through the above structure, after applying the conductive glue, the second cover plate 12 is closed, and the temperature controller 9 is used to control the heating fan 6 to dry and solidify the quartz crystal sheet body 3 on the top surface of the processing base 2. The air in the drying and solidification process is discharged through the exhaust pipe 7. The activated carbon adsorption plate 23 in the exhaust pipe 7 processes the gas generated in the drying and solidification process before discharging it. The operator can observe the drying status through the transparent observation window 8 at any time until the drying is completed and the heating fan 6 is turned off;

[0027] The inner wall at the bottom end of the processing box body 1 is provided with a mounting groove 15, and the bottom end of the processing base 2 is provided with a mounting block 16 extending into the mounting groove 15. A bidirectional threaded rod 17 located on one side of the mounting block 16 is rotatably provided in the mounting groove 15, and a group of movable plates 18 close to the front and rear outer walls of the mounting block 16 are symmetrically threadedly connected on the bidirectional threaded rod 17. A plurality of protrusions 20 are provided on the side of the movable plate 18 close to the mounting block 16, and a card groove 21 matching the protrusion 20 is provided on the mounting block 16. A limiting groove 19 matching and slidingly connected with both ends of the movable plate 18 is provided in the mounting groove 15;

[0028] Through the above structure, after drying and curing, the second cover plate 12 is opened and pushed to open the opening 10, and then the bidirectional threaded rod 17 is rotated to make the movable plates 18 move away from each other with the cooperation of the limit groove 19, and the protrusion 20 moves out of the slot 21, and the processing base 2 can be taken out from the installation slot 15 in the processing box 1, and then the quartz crystal plate body 3 processed on the processing base 2 is taken out and assembled and connected with other devices.

[0029] During the specific implementation of the utility model, the second cover plate 12 is first pushed to make it continuously approach the first cover plate 11 under the cooperation of the slide groove 13, until the first cover plate 11 and the second cover plate 12 are tightly attached to each other, and the opening 10 is completed. Then, the base glue 4 is applied to the groove 14 on the top surface of the processing base 2, and then the quartz crystal piece body 3 to be processed is placed on the base glue 4, and the base glue 4 limits the quartz crystal piece body 3. Then, the conductive glue is evenly applied to the top surface of the quartz crystal piece body 3, and the second cover plate 12 is closed. The conductive glue is connected to the base glue 4 under the action of its strong permeability, and the heating fan 6 is controlled to be turned on by the temperature controller 9 to make it work on the quartz crystal piece on the top surface of the processing base 2. The crystal piece body 3 is dried and solidified. During the drying and solidification process, the activated carbon adsorption plate 23 in the exhaust pipe 7 processes the gas generated during the drying and solidification process before discharging it. The operator can observe the drying status through the transparent observation window 8 at any time until the drying is completed, then turn off the heating fan 6, push the second cover plate 12 to open the opening 10, and then rotate the bidirectional threaded rod 17 to make the movable plates 18 move away from each other with the cooperation of the limit groove 19, and the protrusion 20 moves out of the card groove 21, so that the processing base 2 can be taken out from the installation groove 15 in the processing box 1, and then the quartz crystal piece body 3 processed on the processing base 2 is taken out and assembled and connected with other devices.

[0030] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A quartz crystal sheet dispensing structure, comprising a processing box (1), the top surface of the processing box (1) is connected with an opening (10), a processing base (2) is arranged inside the processing box (1), and a quartz crystal sheet body (3) is arranged on the top surface of the processing base (2), characterized in that: A base glue (4) is applied in the center of the top surface of the processing base (2), the quartz crystal piece body (3) is arranged in close contact with the top surface of the base glue (4), and a conductive glue layer (5) is evenly applied on the top surface of the quartz crystal piece body (3). A heating fan (6) is embedded in the left and right side walls of the processing box (1), and the air outlet of the heating fan (6) extends into the processing box (1). An exhaust pipe (7) is connected in the center of the rear side wall of the processing box (1), and a transparent observation window (8) is provided in the center of the front outer wall of the processing box (1). A temperature controller (9) electrically connected to the heating fan (6) is provided on one side of the transparent observation window (8).

2. A quartz crystal sheet dispensing structure according to claim 1, characterized in that: The processing box (1) is provided with a first cover plate (11) hinged to one side of the opening (10); the other end of the first cover plate (11) is hinged to a second cover plate (12); the first cover plate (11) and the second cover plate (12) cooperate to close the opening (10); the front and rear inner walls of the processing box (1) are provided with a sliding groove (13) slidably connected to an end of the second cover plate (12) away from the first cover plate (11).

3. The quartz crystal sheet dispensing structure according to claim 1, characterized in that: The top surface of the processing base (2) is provided with a groove (14) matching the quartz crystal plate body (3), and the inner wall of the groove (14) is made of a smooth material.

4. The quartz crystal sheet dispensing structure according to claim 1, characterized in that: The inner wall at the bottom end of the processing box (1) is provided with a mounting groove (15), the bottom end of the processing base (2) is provided with a mounting block (16) extending into the mounting groove (15), a bidirectional threaded rod (17) rotatably arranged on one side of the mounting block (16) is provided in the mounting groove (15), a group of movable plates (18) tightly attached to the front and rear outer walls of the mounting block (16) are symmetrically threadedly connected on the bidirectional threaded rod (17), and a limiting groove (19) is provided in the mounting groove (15) and is slidably connected to the two ends of the movable plate (18).

5. The quartz crystal sheet dispensing structure according to claim 4, characterized in that: A plurality of protrusions (20) are provided on one side of the movable plate (18) close to the mounting block (16), and a clamping groove (21) matching the protrusions (20) is provided on the mounting block (16).

6. The quartz crystal sheet dispensing structure according to claim 1, characterized in that: The top wall of the exhaust pipe (7) is connected to a plurality of through grooves (22), and the through grooves (22) are equipped with activated carbon adsorption plates (23) that are closely attached to the inner wall of the exhaust pipe (7).

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