CN212649428U

CN212649428U - Crystal shell buffer device

Info

Publication number: CN212649428U
Application number: CN202021435481.6U
Authority: CN
Inventors: 李谦平; 林东国; 刘晓靖
Original assignee: Fujian Jiangle Changxing Electronics Co ltd
Current assignee: Fujian Jiangle Changxing Electronics Co ltd
Priority date: 2020-07-20
Filing date: 2020-07-20
Publication date: 2021-03-02
Anticipated expiration: 2030-07-20

Abstract

The utility model provides a crystal shell buffer device, which comprises a shell, a wafer, a box body and a baffle plate, wherein the wafer is arranged in the shell through a pair of fixed supports, a pair of supporting pieces are arranged between the wafer and the inner side wall of the shell, and the supporting pieces are symmetrically arranged at two ends in the shell; the box body is fixedly arranged on the outer side of the shell; the baffle is movably arranged on one side of the box body through a pair of slide bars, the slide bars and the baffle are vertically arranged, and the slide bars are matched with through holes of the box body; the support piece is divided into two sections and comprises a fixing part and a deformation part which are integrally connected. Because the support piece that is equipped with in wafer and casing makes wafer and casing all possess the advantage of crashproof, makes the utility model has the advantage that life is high.

Description

Crystal shell buffer device

Technical Field

The utility model relates to a quartz crystal shell technical field especially involves a crystal shell buffer.

Background

In recent years, electronic products have increasingly wide application occasions and increasingly harsh application environments, requirements on used electronic parts are also increasingly high, the demand on the electronic parts capable of stably working in a high-temperature environment is increasingly large, and meanwhile, along with the development of modern electronic science and technology, electronic component products are gradually developed towards miniaturization, high precision and surface mounting. The quartz crystal syntonizer of one of frequency control component is required the frequency stabilization work, for eliminating the short circuit crystal fast in the detection, will purchase expensive standard resistance originally and use not very convenient, for satisfying producing the line demand, improves production efficiency and competitiveness, company organization technical center personnel develop the utility model short circuit standard crystal. However, the service life of the quartz crystal shell is greatly reduced because the quartz crystal shell used at present does not have an anti-collision device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a crystal shell buffer to the not enough of above-mentioned prior art, can improve the life of quartz crystal shell.

In order to achieve the above object, the utility model provides a following technical scheme:

a crystal housing cushioning device comprising:

a housing;

the wafer is fixedly supported in the shell, a pair of supporting pieces are arranged between the wafer and the inner side wall of the shell, and the pair of supporting pieces are symmetrically arranged at two ends in the shell;

the box body is fixedly arranged on the outer side of the shell;

the baffle is movably arranged on one side of the box body through a pair of sliding rods, the sliding rods and the baffle are vertically arranged, and the sliding rods are matched with the through holes of the box body;

the support piece is divided into two sections and comprises a fixing part and a deformation part which are connected integrally, the fixing part is fixedly connected with the inner side wall of the shell, and the deformation part is connected to the outer side of the fixing part.

Furthermore, the front end of the deformation part is connected with a buffer ball, and an elastic sheet is arranged between the deformation part and the inner side wall of the shell.

Furthermore, an electrode film is laid at one end of the wafer close to the deformation part.

Furthermore, the electrode film and the buffer ball are pressed against each other.

Further, be equipped with riser and a pair of horizontal pole in the box, the slider activity that the riser set up through both ends sets up in the box, the riser with the slide bar rigid coupling, a pair of horizontal pole symmetry sets up in the box, just the riser is located the upper end of horizontal pole.

Furthermore, the sliding block is in sliding fit with the sliding groove in the box body.

Furthermore, a top block is fixed at the front end of the cross rod, a pressure spring is sleeved on the cross rod, and two ends of the pressure spring are respectively arranged on the bottom wall of the box body and the vertical plate.

Furthermore, the other end of the wafer is symmetrically connected with a pair of leads.

The beneficial effects of the utility model are that, owing to the support piece that is equipped with in wafer and casing, make wafer and casing all possess the advantage of crashproof, make the utility model has the advantage that life is high.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments of the present invention will be briefly described below.

Fig. 1 is a structural sectional view of the present invention.

Fig. 2 is a partial schematic view of the present invention.

Fig. 3 is a partial cross-sectional view of the present invention.

Fig. 4 is a partially enlarged view of a portion a of fig. 3.

List of reference numerals: the device comprises a shell-1, a support part-11, a fixed part-111, a deformation part-112, a buffer ball-113, a spring sheet-114, a lead-12, a wafer-2, a fixed support-21, an electrode film-22, a box body-3, a chute-31, a through hole-32, a baffle-4, a vertical plate-41, a slide block-411, a cross rod-42, a compression spring-421, a top block-422 and a slide rod-43.

Detailed Description

The following detailed description will be made with reference to the accompanying drawings.

Referring to fig. 1 to 4, the crystal housing buffering device shown in fig. 1 and 2 is composed of a housing 1, a wafer 2, a box 3 and a baffle 4, wherein the wafer 2 is placed inside the housing 1 through a pair of fixing supports 21, a pair of supporting members 11 are arranged between the wafer 2 and the inner side wall of the housing 1, and the pair of supporting members 11 are symmetrically placed at two ends inside the housing 1; the box body 3 is fixedly arranged on the outer side of the shell 1; the baffle 4 is movably arranged on one side of the box body 3 through a pair of slide bars 43, the slide bars 43 are vertically arranged with the baffle 4, and the slide bars 43 are matched with the through holes 32 of the box body 3; wherein, support piece 11 divide into two sections, including fixed part 111 and deformation portion 112 of body coupling, fixed part 111 with the inside wall fixed connection of casing 1, deformation portion 112 connects the outside of fixed part 111. The structure above is arranged, so that the wafer 2 and the shell 1 both have the advantage of impact resistance, and the service life of the wafer 2 and the shell 1 is prolonged.

Preferably, the front end of the deformation portion 112 is connected to a buffer ball 113, and an elastic sheet 114 is disposed between the deformation portion 112 and the inner side wall of the housing 1. The arrangement of the structure is beneficial to improving the buffering effect of the supporting piece 11 on the wafer 2.

Preferably, an electrode film 22 is laid on one end of the wafer 2 close to the deformation part 112.

Preferably, the electrode film 22 and the buffer ball 113 are pressed against each other. The arrangement of the structure is beneficial to further improving the buffering effect of the supporting piece 11 on the wafer 2.

As shown in fig. 3, a vertical plate 41 and a pair of cross bars 42 are arranged in the box body 3, the vertical plate 41 is movably arranged in the box body 3 through sliding blocks 411 arranged at two ends, the vertical plate 41 is fixedly connected with the sliding rods 43, the pair of cross bars 42 are symmetrically arranged in the box body 3, and the vertical plate 41 is located at the upper ends of the cross bars 42. With the above structure, the buffering effect on the outer side of the shell 1 can be improved.

Preferably, the sliding block 411 is in sliding fit with the sliding groove 31 in the box body 3.

As shown in fig. 4, a top block 422 is fixed at the front end of the cross bar 42, a pressure spring 421 is sleeved on the cross bar 42, and two ends of the pressure spring 421 are respectively disposed on the bottom wall of the box body 3 and the vertical plate 41.

Preferably, a pair of leads 12 are symmetrically connected to the other end of the wafer 2.

In summary, because the supporting member 11 is arranged in the wafer 2 and the housing 1, the wafer 2 has the advantage of impact resistance, the front end of the deformation portion 112 is connected with a buffer ball 113, and the deformation portion 112 and the elastic sheet 114 is arranged between the inner side walls of the housing 1, which is beneficial to improving the buffer effect of the supporting member 11 on the wafer 2, and meanwhile, in order to further improve the buffer effect of the supporting member 11 on the wafer 2, the electrode film 22 and the buffer ball 113 are pressed against each other, so that the utility model has the advantage of long service life.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, so as not to limit the protection scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered in the protection scope of the present invention.

Claims

1. A crystal housing cushioning device, comprising:

a housing (1);

the wafer (2) is arranged in the shell (1) through a pair of fixed supports (21), a pair of supporting pieces (11) are arranged between the wafer (2) and the inner side wall of the shell (1), and the pair of supporting pieces (11) are symmetrically arranged at two ends in the shell (1);

the box body (3), the box body (3) is fixedly arranged on the outer side of the shell (1);

the baffle (4) is movably arranged on one side of the box body (3) through a pair of sliding rods (43), the sliding rods (43) are perpendicular to the baffle (4), and the sliding rods (43) are matched with the through holes (32) of the box body (3);

wherein, support piece (11) divide into two sections, including fixed part (111) and deformation portion (112) of body coupling, fixed part (111) with the inside wall fixed connection of casing (1), deformation portion (112) are connected the outside of fixed part (111).

2. The crystal enclosure buffering device of claim 1, wherein a buffering ball (113) is connected to a front end of the deformation portion (112), and a spring plate (114) is arranged between the deformation portion (112) and an inner side wall of the shell (1).

3. A crystal housing buffer according to claim 2, characterized in that an electrode film (22) is laid on the end of the wafer (2) near the deformation (112).

4. A crystal housing buffer according to claim 3, characterized in that said electrode film (22) and said buffer ball (113) are pressed against each other.

5. The crystal enclosure buffering device of claim 1, wherein a vertical plate (41) and a pair of cross bars (42) are arranged in the box body (3), the vertical plate (41) is movably arranged in the box body (3) through sliding blocks (411) arranged at two ends, the vertical plate (41) is fixedly connected with the sliding rods (43), the pair of cross bars (42) are symmetrically arranged in the box body (3), and the vertical plate (41) is located at the upper end of the cross bar (42).

6. A crystal enclosure damping device according to claim 5, characterised in that the slide (411) is in sliding engagement with a slide groove (31) in the box (3).

7. The crystal enclosure buffering device of claim 6, wherein a top block (422) is fixed at the front end of the cross rod (42), a pressure spring (421) is sleeved on the cross rod (42), and two ends of the pressure spring (421) are respectively arranged on the inner bottom wall of the box body (3) and the vertical plate (41).

8. A crystal housing buffer according to claim 3, characterized in that a pair of leads (12) are symmetrically connected to the other end of the die (2).