Glass packaging sealing connector

Abstract

The utility model discloses a glass packaging sealing connector, which comprises a fixing plate, a connector body, leading-out needles, a needle hole groove, a first sealing ring, a fixing seat, a buffer spring, a fixing rod, a fixing groove and a limiting plate, the fixing plate is provided with the connector body, the connector body is internally provided with a plurality of leading-out needles, the needle hole groove is provided with a plurality of first sealing rings, and the fixing seat is provided with a plurality of second sealing rings. A first sealing ring is arranged at the position, close to the leading-out needle, in the connector body, the size of the first sealing ring is matched with the size of the connector body, fixing bases are arranged on the two sides, close to the connector body, of the fixing plate, and a plurality of buffer springs are arranged in the two fixing bases. And the plurality of buffer springs are symmetrically arranged relative to the fixed seat. According to the utility model, the structure is simple, the fixing mode is relatively simple, and the method for replacing the adapter is simple and rapid.

Description

Technical Field

[0001] The utility model relates to the technical field of connectors, in particular to a glass encapsulated sealed connector. Background Technique

[0002] The glass sealed connector has good mechanical strength. When glass is sealed with metal, through the mutual infiltration of glass liquid and metal oxide layer, a mixed chemical bond is formed, and the bonding force of this chemical bond is much greater than the bonding force of plastic adhering to metal. Therefore, the connector encapsulated with glass and metal has sufficient tensile and torsional strength, and also has high temperature resistance. Glass is an inorganic non-metallic material with a high softening point temperature, and it will not release any harmful components when used in a high temperature environment. While plastic is not only not resistant to high temperature, but also easily volatilizes harmful components in a high temperature environment. This is the reason why some connectors, especially those that need to be completely sealed at one end and used as a working interface, cannot use plastic as an insulating material; good sealing performance, with a very low leakage rate. In addition, like general insulating materials, glass has good electrical performance parameters. The insulation resistance and dielectric withstand voltage of glass can fully meet the design requirements of the connector, and it also has strong corrosion resistance and is suitable for harsh environments.

[0003] However, the existing glass sealed connectors generally fix the wires by tightening the threaded tightening ring on the wire passing hole. The fixing method is relatively troublesome and it is not easy to replace when damaged. The present utility model proposes a glass encapsulated sealed connector to solve the above problems. Content of the Utility Model

[0004] The purpose of the present utility model is to provide a glass encapsulated sealed connector to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the present utility model provides the following technical solution: A glass encapsulated sealed connector, including a fixing plate, a connector body, lead-out pins, pin hole grooves, a first sealing ring, a fixing seat, a buffer spring, a fixing rod, a fixing groove, and a limiting plate. The fixing plate is provided with the connector body, the connector body is provided with a plurality of lead-out pins, a first sealing ring is arranged near the lead-out pins in the connector body, the size of the first sealing ring is adapted to the size of the connector body, fixing seats are arranged on both sides of the fixing plate near the connector body, and a plurality of buffer springs are arranged in both the fixing seats. The plurality of buffer springs are symmetrically arranged relative to the fixing seats.

[0006] Preferably, one end of the plurality of buffer springs away from the fixing seats is fixedly connected with a buffer plate, and the size of the buffer plate is adapted to the size of the fixing seat.

[0007] Preferably, a plurality of fixing grooves are provided on both fixing seats, and fixing rods are provided in the plurality of fixing grooves, and the sizes of the plurality of fixing rods are matched with the sizes of the fixing grooves.

[0008] Preferably, a support plate is provided on the upper side of the fixing plate, an adapter seat is provided on the support plate, and a plurality of pinhole slots are provided on the adapter seat, and the number and positions of the plurality of pinhole slots correspond to the number and positions of the lead-out needles.

[0009] Preferably, the support plates are provided with limit plates at positions corresponding to the fixing seats, and connecting columns are provided between the two limit plates and the support plates.

[0010] Preferably, a sealing cap is provided on the upper side of the adapter seat, a threading hole is provided on the sealing cap, a second sealing ring is provided at the connection between the sealing cap and the adapter seat, two mounting plates are provided on the sealing cap, mounting bolts are provided on both mounting plates, mounting columns are provided at positions on the support plate corresponding to the mounting plates, and mounting grooves are provided on positions on the two mounting columns corresponding to the mounting bolts.

[0011] Compared with the prior art, the beneficial effects of the utility model are: the utility model has a simple structure, a relatively simple fixing method, and a simple and quick method for replacing the adapter seat. Through the buffer spring and the buffer plate, a certain buffer force is ensured between the limit plate and the buffer plate. After removing the fixing rod, the limit plate can pop out automatically, which is convenient for disassembly. Through the first sealing ring and the second sealing ring, it is ensured that the entire structure has a certain sealing performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0013] Figure 2 It is a cross-sectional structural schematic diagram of the utility model;

[0014] Figure 3 This is a schematic diagram of the first sealing ring structure of the utility model.

[0015] In the figure: 1. fixing plate; 2. connector body; 3. lead-out needle; 4. pinhole groove; 5. first sealing ring; 6. fixing seat; 7. buffer spring; 8. fixing rod; 9. fixing groove; 10. limit plate; 11. buffer plate; 12. adapter seat; 13. support plate; 14. sealing cap; 15. threading hole; 16. second sealing ring; 17. mounting plate; 18. mounting bolt; 19. mounting column. DETAILED DESCRIPTION

[0016] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0017] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention.

[0018] In the description of the present invention, it should also be noted that unless otherwise clearly specified and limited, the terms "set", "installed", "connected", "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0019] Please refer to Figures 1-3 , the present invention provides a technical solution: a glass-encapsulated sealed connector, including a fixing plate 1, a connector body 2, lead-out pins 3, pin hole grooves 4, a first sealing ring 5, a fixing seat 6, a buffer spring 7, a fixing rod 8, a fixing groove 9, and a limiting plate 10. The fixing plate 1 is provided with the connector body 2, the connector body 2 is provided with a plurality of lead-out pins 3, a first sealing ring 5 is arranged near the lead-out pins 3 inside the connector body 2, the size of the first sealing ring 5 is adapted to the size of the connector body 2, fixing seats 6 are arranged on both sides of the fixing plate 1 near the connector body 2, and a plurality of buffer springs 7 are arranged in each of the two fixing seats 6. The plurality of buffer springs 7 are symmetrically arranged relative to the fixing seats 6.

[0020] In this embodiment, one end of each of the plurality of buffer springs 7 away from the fixing seat 6 is fixedly connected to a buffer plate 11, and the size of the buffer plate 11 is adapted to the size of the fixing seat 6.

[0021] In this embodiment, a plurality of fixing grooves 9 are arranged on each of the two fixing seats 6, fixing rods 8 are arranged in each of the plurality of fixing grooves 9, and the size of each of the plurality of fixing rods 8 is adapted to the size of the fixing groove 9.

[0022] In this embodiment, a support plate 13 is provided on the upper side of the fixing plate 1, an adapter seat 12 is provided on the support plate 13, and a plurality of pinhole slots 4 are provided on the adapter seat 12, and the number and position of the plurality of pinhole slots 4 correspond to the number and position of the lead-out needles 3.

[0023] In this embodiment, the positions on the support plate 13 corresponding to the fixing seat 6 are each provided with a limiting plate 10 , and a connecting column is provided between the two limiting plates 10 and the support plate 13 .

[0024] In this embodiment, a sealing cap 14 is provided on the upper side of the adapter seat 12, a threading hole 15 is provided on the sealing cap 14, a second sealing ring 16 is provided at the connection between the sealing cap 14 and the adapter seat 12, two mounting plates 17 are provided on the sealing cap 14, mounting bolts 18 are provided on both mounting plates 17, mounting columns 19 are provided at positions corresponding to the mounting plates 17 on the support plate 13, and mounting grooves are provided on positions corresponding to the mounting bolts 18 on the two mounting columns 19.

[0025] Working principle: During normal use, it is only necessary to align the pinhole slot 4 with the lead-out needle 3. If the adapter 12 needs to be replaced, the fixing rod 8 is removed so that the limit plate 10 and the buffer plate 11 are automatically popped out under the action of the buffer spring 7, and then the mounting bolt 18 is screwed to separate the sealing cap 14 from the adapter 12, and then a new adapter 12 is replaced, the pinhole slot 4 is aligned with the lead-out needle 3, and then the limit plate 10 is aligned with the buffer plate 11, and pressed down until the adapter 12 is tightly installed with the connector body 2, and then the limit plate 10 is limited by the fixing rod 8 and the fixing slot 9, and then the sealing cap 14 is installed through the mounting bolt 18 and the mounting column 19.

[0026] It is worth noting that the entire device is controlled by a main control button. Since the device matched with the control button is a common device and belongs to the existing mature technology, its electrical connection relationship and specific circuit structure will not be described in detail here.

[0027] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A glass-encapsulated sealed connector, characterized in that, It includes a fixing plate (1), a connector body (2), lead-out pins (3), pin hole grooves (4), a first sealing ring (5), a fixing seat (6), a buffer spring (7), a fixing rod (8), a fixing groove (9), and a limiting plate (10). A connector body (2) is provided on the fixing plate (1). A plurality of lead-out pins (3) are provided inside the connector body (2). A first sealing ring (5) is provided inside the connector body (2) near the lead-out pins (3). The size of the first sealing ring (5) is adapted to the size of the connector body (2). Fixing seats (6) are provided on both sides of the fixing plate (1) near the connector body (2). A plurality of buffer springs (7) are provided inside both of the fixing seats (6). The plurality of buffer springs (7) are symmetrically arranged relative to the fixing seats (6).

2. The glass-encapsulated sealed connector according to claim 1, wherein: One end of each of the plurality of buffer springs (7) far from the fixing seats (6) is fixedly connected to a buffer plate (11). The size of the buffer plate (11) is adapted to the size of the fixing seats (6).

3. The glass-encapsulated sealed connector according to claim 1, wherein: A plurality of fixing grooves (9) are provided on both of the fixing seats (6). Fixing rods (8) are provided inside the plurality of fixing grooves (9). The size of the plurality of fixing rods (8) is adapted to the size of the fixing grooves (9).

4. A glass-encapsulated sealed connector according to claim 1, characterized in that: A support plate (13) is provided on the upper side of the fixing plate (1). An adapter seat (12) is provided on the support plate (13). A plurality of pin hole grooves (4) are provided on the adapter seat (12). The number and positions of the plurality of pin hole grooves (4) correspond to the number and positions of the lead-out pins (3).

5. The glass-encapsulated sealed connector according to claim 4, wherein: Limiting plates (10) are provided at positions on the support plate (13) corresponding to the fixing seats (6). Connecting columns are provided between both of the limiting plates (10) and the support plate (13).

6. The glass-encapsulated sealed connector according to claim 4, wherein: A sealing cap (14) is provided on the upper side of the adapter seat (12). A wire passing hole (15) is provided on the sealing cap (14). A second sealing ring (16) is provided at the connection between the sealing cap (14) and the adapter seat (12). Two mounting plates (17) are provided on the sealing cap (14). Mounting bolts (18) are provided on both of the mounting plates (17). Mounting columns (19) are provided at positions on the support plate (13) corresponding to the mounting plates (17). Mounting grooves are provided at positions on both of the mounting columns (19) corresponding to the mounting bolts (18).

Images