CN212726961U

CN212726961U - Sealing device of crystal oscillator

Info

Publication number: CN212726961U
Application number: CN202021801039.0U
Authority: CN
Inventors: 屈祥宇; 屈建存
Original assignee: Shenzhen Xinshan Crystal Co ltd
Current assignee: Shenzhen Xinshan Crystal Co ltd
Priority date: 2020-08-25
Filing date: 2020-08-25
Publication date: 2021-03-16
Anticipated expiration: 2030-08-25

Abstract

The utility model discloses a crystal oscillator's seal welding device relates to crystal oscillator processing field, including the cushion cap, the spacing groove has been seted up to the centre at cushion cap top, the centre fixedly connected with blotter of spacing groove bottom inner wall, spacing inslot chamber's bilateral symmetry is provided with solid fixed splint, the top and the bottom symmetry fixed connection guide arm of two solid fixed splint back of the body one side mutually, the middle part of solid fixed splint one side is provided with compression spring, the guide way has been seted up to the top and the bottom symmetry of spacing groove both sides inner wall, spacing inslot chamber's middle part is provided with crystal oscillator, the bilateral symmetry at cushion cap top is provided with the loading board, the middle part cover of loading board is equipped with two support columns, the one end symmetry fixed connection closing cap that two loading boards. A crystal oscillator's seal welding device to the plate body of solid fixed splint provides the plane for crystal oscillator's wall body and supports, avoids crystal oscillator's shell to warp in the course of working.

Description

Sealing device of crystal oscillator

Technical Field

The utility model relates to a crystal oscillator processing field, in particular to crystal oscillator's seal welding device.

Background

The existing crystal oscillator is packaged in a capacitor storage type stamping discharge welding mode, and the sealing welding process flow comprises the steps of manually sleeving a shell on a product to be packaged, putting the product into a feeding bin, flushing nitrogen, feeding the product into a packaging die and completing stamping discharge welding. The existing punching discharge packaging has the following defects: the operation mode needs manual casing, the production cost is high, and the efficiency is low; in the stamping discharge packaging process, the base of the product is subjected to stress change in the stamping process, the frequency tolerance of the crystal is large in change, and the yield of the packaged product is low.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a crystal oscillator's seal welding device, which can effectively solve the problems in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a sealing welding device of a crystal oscillator comprises a bearing platform, wherein a limiting groove is formed in the center of the top of the bearing platform, a cushion pad is fixedly connected in the center of the inner wall of the bottom of the limiting groove, fixing clamp plates are symmetrically arranged on two sides of an inner cavity of the limiting groove, guide rods are symmetrically and fixedly connected at the top and the bottom of one side, which are opposite to each other, of the two fixing clamp plates, a compression spring is arranged in the middle of one side of each fixing clamp plate, guide grooves are symmetrically formed in the top and the bottom of the inner wall of the two sides of the limiting groove, a crystal oscillator is arranged in the middle of the inner cavity of the limiting groove, bearing plates are symmetrically arranged on two sides of the top of the bearing platform, two support columns are sleeved in the middle of each bearing plate, one ends, which are opposite to each other, of the two bearing plates are, the other side of the bottom of the supporting column is fixedly connected with an insulating mounting table, and the bottom of the insulating mounting table is fixedly provided with an electric connection column.

Preferably, the bottom end of the crystal oscillator is attached to the outer wall of the top of the cushion pad, and the top end of the crystal oscillator extends to the outside of the bearing platform from the opening at the top of the limiting groove.

Preferably, the other sides of the two fixing clamping plates are respectively attached to the outer walls of the two sides of the crystal oscillator, the guide rods are arranged corresponding to the guide grooves, one ends, far away from the fixing clamping plates, of the guide rods extend to the inner portions corresponding to the guide grooves, and the guide rods are attached to the inner walls of the guide grooves.

Preferably, the compression spring is sleeved outside the two guide rods, one end of the compression spring is fixedly connected to the fixed clamping plate, and the other end of the compression spring is fixedly connected to the inner wall of the side face of the limiting groove.

Preferably, the wall body of loading board laminating support column, the bottom fixed connection of support column are on the outer wall at cushion cap top, the one end that the closing cap was kept away from to the gag lever post runs through the wall body on two support capital ends in proper order, the wall body of gag lever post laminating support column, the one end fixed connection of gag lever post is on hand.

Preferably, the two electric connecting posts are respectively arranged at the tops of two sides of the crystal oscillator and are attached to the outer wall of the crystal oscillator.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses in, through placing crystal oscillator between two solid fixed splint, elasticity through compression spring promotes solid fixed splint and provides fixed centre gripping to crystal oscillator, the plate body of solid fixed splint provides the plane for crystal oscillator supports, the shell of avoiding crystal oscillator warp in the course of working, simultaneously provide buffer area in crystal oscillator's outside, but have efficient repeatability, convenient continuous processing, through the support column that sets up, provide the direction for the removal of loading board, handle through setting up, conveniently promote the loading board and make the electrical connection post contact crystal oscillator, conveniently, the circular telegram encapsulates crystal oscillator, the output is stable, the simple simultaneous operation.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is an enlarged view of the present invention at A in FIG. 1;

fig. 3 is an enlarged view of the present invention at B in fig. 1.

In the figure: 1. a bearing platform; 2. a limiting groove; 3. a cushion pad; 4. fixing the clamping plate; 5. a guide bar; 6. a compression spring; 7. a guide groove; 8. a crystal oscillator; 9. a carrier plate; 10. a support pillar; 11. sealing the cover; 12. a limiting rod; 13. a handle; 14. an insulating mounting table; 15. and connecting the electric pole.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in figures 1-3, a sealing welding device for crystal oscillator comprises a bearing platform 1, a limit groove 2 is arranged in the center of the top of the bearing platform 1, a cushion pad 3 is fixedly connected in the center of the inner wall of the bottom of the limit groove 2, fixing splints 4 are symmetrically arranged on two sides of the inner cavity of the limit groove 2, guide rods 5 are symmetrically and fixedly connected to the top and the bottom of the opposite sides of the two fixing splints 4, a compression spring 6 is arranged in the middle of one side of the fixing splint 4, guide grooves 7 are symmetrically arranged on the top and the bottom of the inner wall of the two sides of the limit groove 2, the other sides of the two fixing splints 4 are respectively attached to the outer walls of two sides of a crystal oscillator 8, the guide rods 5 are arranged corresponding to the guide grooves 7, one end of the guide rod 5 far away from the fixing splint 4 extends to the inside of the corresponding guide groove 7, the guide rod 5 is attached to the inner wall, the other end fixed connection of compression spring 6 is on the inner wall of spacing groove 2 side, and the middle part of 2 inner chambers in spacing groove is provided with crystal oscillator 8, and the outer wall at 3 tops of blotter is laminated to crystal oscillator 8's bottom, and crystal oscillator 8's top extends to the outside of cushion cap 1 by the opening at 2 tops in spacing groove.

The two sides of the top of the bearing platform 1 are symmetrically provided with bearing plates 9, the middle part of the bearing plates 9 is sleeved with two support columns 10, one ends of the two bearing plates 9, which are opposite to each other, are symmetrically and fixedly connected with seal covers 11, the tops of the opposite sides of the two seal covers 11 are symmetrically and fixedly connected with limiting rods 12, the other sides of the tops of the support columns 10 are fixedly connected with handles 13, the bearing plates 9 are attached to the wall bodies of the support columns 10, the bottom ends of the support columns 10 are fixedly connected to the outer wall of the top of the bearing platform 1, one ends, which are far away from the seal covers 11, of the limiting rods 12 sequentially penetrate through the wall bodies at the tops of the two support columns 10, one ends of the limiting rods 12 are fixedly connected to the handles 13, the other sides of the bottoms of the support columns 10 are fixedly connected with insulating installation platforms, the electric connecting column 15 is attached to the outer wall of the crystal oscillator 8.

What need to explain, the utility model relates to a crystal oscillator's seal welding device, in use, through placing crystal oscillator 8 between two solid fixed splint 4, elasticity through compression spring 6 promotes solid fixed splint 4 and provides fixed centre gripping to crystal oscillator 8, the plate body of solid fixed splint 4 provides the plane for crystal oscillator 8's wall body and supports, avoid crystal oscillator 8's shell to warp in the course of working, simultaneously provide buffer area in crystal oscillator 8's outside, but have efficient repeatability, convenient continuous processing, support column 10 through setting up, provide the direction for the removal of loading board 9, handle 13 through the setting, conveniently promote loading board 9 and make the electric connection post 15 contact crystal oscillator 8, convenient circular telegram encapsulates crystal oscillator 8, the output is stable, the simultaneous operation is convenient.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a crystal oscillator's seal welding device, includes cushion cap (1), its characterized in that: the center of the top of the bearing platform (1) is provided with a limiting groove (2), the center of the inner wall of the bottom of the limiting groove (2) is fixedly connected with a cushion pad (3), two fixing clamp plates (4) are symmetrically arranged on two sides of the inner cavity of the limiting groove (2), two fixing clamp plates (4) are symmetrically and fixedly connected with a guide rod (5) at the top and the bottom of one side opposite to each other, the middle of one side of each fixing clamp plate (4) is provided with a compression spring (6), the top and the bottom of the inner wall of two sides of the limiting groove (2) are symmetrically provided with guide grooves (7), the middle of the inner cavity of the limiting groove (2) is provided with a crystal oscillator (8), the two sides of the top of the bearing platform (1) are symmetrically provided with bearing plates (9), the middle of each bearing plate (9) is sleeved with two support columns (10, two the top symmetry fixedly connected with gag lever post (12) of the relative one side of closing cap (11), opposite side fixedly connected with handle (13) at support column (10) top, the insulating mount table (14) of opposite side fixedly connected with of support column (10) bottom, the bottom fixed mounting of insulating mount table (14) has electrical connection post (15).

2. A crystal oscillator soldering apparatus according to claim 1, wherein: the bottom of crystal oscillator (8) laminates the outer wall at blotter (3) top, the top of crystal oscillator (8) is extended to the outside of cushion cap (1) by the opening at spacing groove (2) top.

3. A crystal oscillator soldering apparatus according to claim 2, wherein: two the opposite side of solid fixed splint (4) laminates the outer wall of crystal oscillator (8) both sides respectively, guide arm (5) correspond the setting with guide way (7), the one end that solid fixed splint (4) were kept away from in guide arm (5) extends to the inside that corresponds guide way (7), the inner wall of guide way (7) is laminated in guide arm (5).

4. A crystal oscillator soldering apparatus according to claim 3, wherein: the compression spring (6) is sleeved outside the two guide rods (5), one end of the compression spring (6) is fixedly connected to the fixed clamping plate (4), and the other end of the compression spring (6) is fixedly connected to the inner wall of the side face of the limiting groove (2).

5. A crystal oscillator soldering apparatus according to claim 4, wherein: the wall body of loading board (9) laminating support column (10), the bottom fixed connection of support column (10) is on the outer wall at cushion cap (1) top, the wall body on two support column (10) tops is run through in proper order to the one end that closing cap (11) were kept away from in gag lever post (12), and the wall body of gag lever post (12) laminating support column (10), the one end fixed connection of gag lever post (12) is on handle (13).

6. A crystal oscillator soldering apparatus according to claim 5, wherein: the two electric connecting columns (15) are respectively arranged at the tops of two sides of the crystal oscillator (8), and the electric connecting columns (15) are attached to the outer wall of the crystal oscillator (8).