High-stability quartz crystal resonator

Abstract

The utility model relates to the technical field of resonators, and provides a high-stability quartz crystal resonator, which is used for packaging a quartz crystal and an electrode, and comprises a vertical side wall of a base provided with an inclined groove; the cover shell is arranged on the base in a covering mode, the side wall, matched with the side wall, provided with the groove, of the cover shell is provided with an inward-concave structure, the inward-concave structure is clamped in the groove, the outer side of the inward-concave structure is provided with an inclined inserting groove, and the inserting groove is internally used for containing tweezers petals of tweezers. By means of the technical scheme, the problem that in the prior art, a packaging shell is inconvenient to stably clamp through tweezers is solved.

Description

Technical Field

[0001] This utility model relates to the field of resonator technology, and in particular to a high-stability quartz crystal resonator. Background Technology

[0002] Quartz crystal resonators mainly consist of a quartz crystal wafer, electrodes, and a package. They operate by utilizing the piezoelectric effect of quartz crystals and are commonly used in clock circuits, communication equipment, and computers.

[0003] When installing and using quartz crystal resonators, there are still many scenarios where circuit boards are manually soldered. Generally, tweezers are used to grip the package from both sides and place it on the corresponding position on the circuit board for connection. However, quartz crystal resonators are relatively small in size, and the package is small with a smooth and flat surface. Although the tweezers have a strong gripping ability, prolonged gripping of the package can damage the tips. The small package is not easy to hold stably with tweezers, which may affect the stability and efficiency of circuit board soldering.

[0004] In the existing technology, the problem that the packaging shell is not easy to hold stably with tweezers needs to be solved. Utility Model Content

[0005] The technical problem to be solved by this utility model is to provide a high-stability quartz crystal resonator that addresses the above-mentioned technical deficiencies. This solves the problem in the prior art that the encapsulation shell is not easy to hold stably with tweezers.

[0006] The technical solution adopted in this utility model is: to provide a high-stability quartz crystal resonator for encapsulating a quartz crystal and electrodes, comprising:

[0007] The base has an inclined groove on one of its vertical sidewalls;

[0008] A cover is placed on the base. The cover has a concave structure on the side wall of the base that is sealed to the side wall of the base with the groove. The concave structure is snapped into the groove. The outer side of the concave structure has an inclined slot. The slot is used to accommodate the tweezers flaps.

[0009] To further optimize this technical solution, slots are provided on both opposite side walls of the cover, and the two slots are arranged in parallel.

[0010] To further optimize this technical solution, the base has inclined grooves on its two opposite side walls, and the cover has concave structures on its two opposite side walls. Each concave structure has a slot on its outer side, and the two concave structures are respectively engaged with the two grooves.

[0011] To further optimize this technical solution, the base has a vertically arranged outer baffle on its side, and the outer baffle is located next to the slot.

[0012] To further optimize this technical solution, the base has a socket, which is positioned opposite to and communicates with the slot.

[0013] To further optimize this technical solution, the slot extends upward through the upper end of the cover.

[0014] The beneficial effects of this utility model are as follows:

[0015] 1. The housing is placed on the base to form an encapsulation shell for encapsulating quartz crystals and electrodes, etc. The outer wall of the housing has an inclined slot, which makes it easy for the tweezers to insert their tweezers into the slot, thereby improving the stability of the tweezers and preventing the resonator from falling or flying out.

[0016] 2. The concave structure and groove insertion between the cover and the base can improve the stability of the connection between the cover and the base, thereby improving the overall stability of the resonator. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is a partially enlarged structural diagram of point a in this utility model;

[0019] Figure 3 This is a schematic diagram of the structure from another side view of the present invention;

[0020] Figure 4 This is a front view structural diagram of the present invention;

[0021] Figure 5 For the present utility model Figure 4 Schematic diagram of the cross-sectional structure at position AA;

[0022] Figure 6 This is a schematic diagram of the disassembled structure of this utility model;

[0023] Figure 7 For the present utility model Figure 6 Schematic diagram of the bottom view structure of the status;

[0024] The markings in the diagram are as follows: 1. Base; 101. Groove; 102. Insertion hole; 2. Cover; 201. Recessed structure; 2011. Slot; 3. Outer baffle. Detailed Implementation

[0025] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0026] To keep the drawings concise, only the parts relevant to the utility model are shown schematically in each figure, and they do not represent the actual structure of the product. Furthermore, for ease of understanding, in some figures, only one of the components with the same structure or function is schematically shown, or only one is labeled. In this document, "one" not only means "only one," but can also mean "more than one," and "several" includes "two" and "more than two."

[0027] In this document, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0028] Furthermore, in the description of this application, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0029] like Figure 1-7 As shown, a high-stability quartz crystal resonator is used to encapsulate a quartz crystal and electrodes, comprising: a base 1, a vertical sidewall of the base 1 having an inclined groove 101; a cover 2, covering the base 1, the cover 2 having a concave structure 201 on the sidewall of the base 1 that is sealed to the sidewall of the base 1 with the groove 101, the concave structure 201 being snapped into the groove 101, and an inclined slot 2011 on the outer side of the concave structure 201, the slot 2011 being used to accommodate the tweezers flaps.

[0030] In use, the cover 2 is placed on the base 1 to form an encapsulation shell. Quartz crystals and electrodes can be placed inside, which is existing technology. This application does not show or limit the internal structure of quartz crystals and electrodes. Those skilled in the art can adapt it according to existing technology.

[0031] The housing 2 has a recessed structure 201 on one vertical sidewall. The recessed structure 201 is inclined and formed by the recess inside the housing 2. Simultaneously, the outer side of the recessed structure 201 has an inclined slot 2011. The recessed structure 201 is inserted into the groove 101 of the base 1. The groove 101 is inclined relative to the vertical direction, and the slot 2011 is also inclined, with an included angle ranging from 10° to 70°. This facilitates the insertion of the tweezers into the slot 2011 when the tweezers are tilted, improving the gripping stability of the tweezers. Furthermore, the lower end of the base 1 has pins that need to be accurately aligned with the circuit board. Therefore, inserting the tweezers into the inclined slot 2011 also helps to position the pins, ensuring accurate pin alignment and improving installation efficiency.

[0032] Furthermore, each of the two opposite sidewalls of the cover 2 has a slot 2011, and the two slots 2011 are arranged in parallel. Each of the two opposite sidewalls of the base 1 has an inclined groove 101, and each of the two opposite sidewalls of the cover 2 has an inner recess 201. Each inner recess 201 has a slot 2011 on its outer side, and the two inner recesses 201 are respectively engaged with the two grooves 101.

[0033] In use, the slot 2011 on one side of the cover 2 improves the stability of the tweezers' clamping. Of course, slots 2011 can also be provided on opposite sides of the cover 2. The two tweezers' two tweezers are inserted into the slots 2011 on both sides respectively, making the clamping more stable. The slot 2011 is an inner concave structure 201 with an outer structure. The inner concave structures 201 on both sides are respectively inserted into the grooves 101 on opposite sides of the base 1, enhancing the connection stability.

[0034] Furthermore, the base 1 has a vertically arranged outer baffle 3 on its side, which is located next to the slot 2011.

[0035] When in use, the outer baffle 3 covers the outside of the slot 2011, partially blocking the side of the slot 2011. When the tweezers are inserted into the slot 2011, if the tweezers are not clamped tightly, the tweezers will expand outward and abut against the outer baffle 3 to prevent accidental disengagement. At the same time, it also serves to position the tweezers. Once the tweezers are inserted into the slot 2011, they will be restricted by the outer baffle 3 and cannot be disengaged, making it easy to clamp and use at any time.

[0036] Furthermore, the base 1 has a socket 102, which is opposite to and communicates with the slot 2011.

[0037] In use, the base 1 has a socket 102 on its side, which is located below and communicates with the slot 2011. When the tweezers are inserted into the slot 2011, the tip can be inserted into the socket 102, which positions the tweezers and prevents them from falling out. This function is equivalent to that of the outer baffle 3. The socket 102 can exist simultaneously with the outer baffle 3 or be set separately. The socket 102 can be a blind hole or a through hole, and it can be set vertically or parallel to the slot 2011.

[0038] Furthermore, the slot 2011 extends upward through the upper end of the casing 2.

[0039] In use, the upper end of slot 2011 can extend upwards through the upper end of cover 2 to facilitate the insertion of the tweezers. Alternatively, the upper end of slot 2011 can be sealed, allowing the tips of the tweezers to be pressed into slot 2011 to enhance connection stability. The lower end of slot 2011 can be either sealed or extend through the lower end of cover 2.

[0040] It is understood that this utility model has been described through some embodiments, and those skilled in the art will know that various changes or equivalent substitutions can be made to these features and embodiments without departing from the spirit and scope of this utility model. Furthermore, under the teachings of this utility model, these features and embodiments can be modified to adapt to specific situations and materials without departing from the spirit and scope of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the protection scope of this utility model.

Claims

1. A high-stability quartz crystal resonator for encapsulating a quartz crystal and electrodes, characterized in that, include: The base (1) has an inclined groove (101) on one vertical sidewall; A cover (2) is placed on the base (1). The cover (2) has a concave structure (201) on the side wall of the base (1) that is sealed to the side wall of the base (1) with the groove (101). The concave structure (201) is snapped into the groove (101). The outer side of the concave structure (201) has an inclined slot (2011). The slot (2011) is used to accommodate the tweezers.

2. The high-stability quartz crystal resonator according to claim 1, characterized in that, The cover (2) has slots (2011) on its two opposite side walls, and the two slots (2011) are arranged in parallel.

3. A high-stability quartz crystal resonator according to claim 2, characterized in that, The base (1) has inclined grooves (101) on its two opposite side walls, and the cover (2) has concave structures (201) on its two opposite side walls. Each concave structure (201) has a slot (2011) on its outer side, and the two concave structures (201) are respectively engaged with the two grooves (101).

4. A high-stability quartz crystal resonator according to claim 1, characterized in that, The base (1) has a vertically arranged outer baffle (3) on its side, and the outer baffle (3) is located next to the slot (2011).

5. A high-stability quartz crystal resonator according to claim 1, characterized in that, The base (1) has a socket (102) which is opposite to and communicates with the slot (2011).

6. A high-stability quartz crystal resonator according to claim 1, characterized in that, The slot (2011) extends upward through the upper end of the cover (2).

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