CN216214363U

CN216214363U - Vacuum flange type multi-core airtight electric connector

Info

Publication number: CN216214363U
Application number: CN202122780926.5U
Authority: CN
Inventors: 曹家宏
Original assignee: Yangzhou Hangyu Communication Technology Co ltd
Current assignee: Yangzhou Hangyu Communication Technology Co ltd
Priority date: 2021-11-15
Filing date: 2021-11-15
Publication date: 2022-04-05
Anticipated expiration: 2031-11-15

Abstract

The utility model discloses a vacuum flange type multi-core airtight electric connector which comprises a shell, wherein a flange plate is arranged on the shell, a protective box is fixedly connected to the lower end of the flange plate, a clamping rod is slidably connected inside the protective box, a sliding plate is fixedly connected to the clamping rod, two groups of third springs are arranged inside the protective box, a handle is fixedly connected to one side of the clamping rod, a first clamping groove is formed in the lower end of the protective box, a clamping block is clamped inside the first clamping groove, a second clamping groove is formed in one side of the clamping block and clamped with the clamping rod, and a fixing seat is fixedly connected to the lower end of the clamping block. According to the utility model, the shell can be reinforced through the arranged fixed seat, the connecting rod, the sliding sleeve, the first sliding rod, the fixed plate, the first spring, the mounting seat, the sleeve, the second sliding rod, the baffle, the second spring and the sucker, and the electric connector can be prevented from being separated after being used for a long time.

Description

Vacuum flange type multi-core airtight electric connector

Technical Field

The utility model relates to the field of electric connectors, in particular to a vacuum flange type multi-core airtight electric connector.

Background

The electrical connector not only needs to meet general performance requirements, but also has the important requirements that the electrical connector has good contact, reliable operation and convenient maintenance, and whether the operation is reliable or not directly influences the normal operation of an airplane circuit, relates to the safety of the whole host, and is widely applied to military systems of aviation, aerospace, national defense and the like.

When the existing vacuum flange type multi-core airtight electric connector is used for a long time, the electric connector is easy to separate, and secondly, when the existing vacuum flange type multi-core airtight electric connector is used, the electric connector is easy to separate under the action of external force due to poor shock resistance.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a vacuum flange type multi-core airtight electric connector.

In order to achieve the purpose, the utility model adopts the following technical scheme: a vacuum flange type multi-core airtight electric connector comprises a shell, wherein a flange plate is arranged on the shell, a protective box is fixedly connected to the lower end of the flange plate, a clamping rod is slidably connected inside the protective box, a sliding plate is fixedly connected to the clamping rod, two groups of third springs are arranged inside the protective box, a handle is fixedly connected to one side of the clamping rod, a first clamping groove is formed in the lower end of the protective box, a clamping block is clamped inside the first clamping groove, a second clamping groove is formed in one side of the clamping block and clamped with the clamping rod, and a fixed seat is fixedly connected to the lower end of the clamping block;

the lower swivelling joint of fixing base has the connecting rod, the lower extreme fixedly connected with sliding sleeve of connecting rod, the inside sliding connection of sliding sleeve has first slide bar, the equal fixedly connected with fixed plate in both ends of first slide bar, be provided with two sets of first springs on the first slide bar, it is two sets of the lower extreme fixedly connected with mount pad of fixed plate, a plurality of groups of sleeves of lower extreme fixedly connected with of mount pad, telescopic inside sliding connection has the baffle, the lower extreme fixedly connected with second slide bar of baffle, the lower extreme fixedly connected with sucking disc of second slide bar, telescopic inside is provided with the second spring.

As a further description of the above technical solution:

the second spring is located at the upper end of the baffle, and the second sliding rod is connected with the sleeve in a sliding mode.

As a further description of the above technical solution:

the equal fixedly connected with mounting panel in both ends of mount pad, the mounting panel is provided with the mounting hole.

As a further description of the above technical solution:

the first springs are located on two sides of the sliding sleeve, and the two groups of fixing plates are located on two sides of the two groups of first springs.

As a further description of the above technical solution:

the sliding plate is located at one end of the clamping block and located at one end of the third spring.

As a further description of the above technical solution:

the handle is positioned at the front end of the fixed seat.

As a further description of the above technical solution:

the second sliding rod penetrates through the lower end of the sleeve and extends to the outside, and the sucker is located at the lower end of the sleeve.

As a further description of the above technical solution:

the clamping rod is positioned between the two groups of third springs.

The utility model has the following beneficial effects:

1. the fixing seat is convenient to mount and dismount by people through the handle, the clamping rod, the sliding plate, the third spring, the second clamping groove, the first clamping groove and the clamping block.

2. According to the utility model, the shell can be reinforced through the fixed seat, the connecting rod, the sliding sleeve, the first sliding rod, the fixed plate, the first spring, the mounting seat, the sleeve, the second sliding rod, the baffle, the second spring and the sucker, and the electric connector can be prevented from being separated after being used for a long time.

3. According to the utility model, the first spring and the second spring are arranged, so that the electric connector can be damped, and the electric connector can be prevented from being separated under the action of external force.

Drawings

Fig. 1 is a schematic perspective view of a vacuum flange-type multi-core hermetic electrical connector according to the present invention;

fig. 2 is a front view of a vacuum flange-type multi-core hermetic electrical connector according to the present invention;

fig. 3 is a top view of a vacuum flange style multi-core hermetic electrical connector in accordance with the present invention;

FIG. 4 is an enlarged view taken at A in FIG. 2;

fig. 5 is an enlarged view at B in fig. 3.

Illustration of the drawings:

1. a housing; 2. a flange plate; 3. a protective box; 4. a fixed seat; 5. a connecting rod; 6. a sliding sleeve; 7. a mounting seat; 8. mounting a plate; 9. a first spring; 10. a first slide bar; 11. a sleeve; 12. a baffle plate; 13. a suction cup; 14. a second slide bar; 15. a second spring; 16. a second card slot; 17. a first card slot; 18. a clamping block; 19. a slide plate; 20. a third spring; 21. a handle; 22. a fixing plate; 23. and (5) clamping the rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, one embodiment of the present invention is provided: a vacuum flange type multi-core airtight electric connector comprises a shell 1, wherein a flange plate 2 is arranged on the shell 1, a protective box 3 is fixedly connected to the lower end of the flange plate 2, a clamping rod 23 is slidably connected to the interior of the protective box 3, a sliding plate 19 is fixedly connected to the clamping rod 23, two groups of third springs 20 are arranged inside the protective box 3, the clamping rod 23 is located between the two groups of third springs 20, a handle 21 is fixedly connected to one side of the clamping rod 23, the handle 21 is located at the front end of a fixed seat 4, a first clamping groove 17 is formed in the lower end of the protective box 3, a clamping block 18 is clamped inside the first clamping groove 17, the sliding plate 19 is located at one end of the clamping block 18, the sliding plate 19 is located at one end of the third springs 20, a second clamping groove 16 is formed in one side of the clamping block 18, the second clamping groove 16 is clamped with the clamping rod 23, the fixed seat 4 is fixedly connected to the lower end of the clamping block 18, when the clamping block 18 is dismounted, only the handle 21 needs to be pulled, and draw outwards for the kelly 23 breaks away from second draw-in groove 16, then draw fixing base 4 downwards, make fixture block 18 break away from first draw-in groove 17, can accomplish fixing base 4's dismantlement, during the installation, draw handle 21 outwards, and with in fixture block 18 card advances first draw-in groove 17, then loosen handle 21, under the elastic force effect of third spring 20, make slide 19 and kelly 23 to the direction removal of being close to fixture block 18, make kelly 23 card advance in fixture block 18, can accomplish the installation of fixture block 18 and fixing base 4, can be convenient for fixing base 4's installation and dismantlement.

The lower end of the fixed seat 4 is rotatably connected with a connecting rod 5, the lower end of the connecting rod 5 is fixedly connected with a sliding sleeve 6, the interior of the sliding sleeve 6 is slidably connected with a first sliding rod 10, both ends of the first sliding rod 10 are fixedly connected with fixed plates 22, two groups of first springs 9 are arranged on the first sliding rod 10, the first springs 9 are arranged on both sides of the sliding sleeve 6, the two groups of fixed plates 22 are arranged on both sides of the two groups of first springs 9, the lower ends of the two groups of fixed plates 22 are fixedly connected with an installation seat 7, the lower end of the installation seat 7 is fixedly connected with a plurality of groups of sleeves 11, the interior of the sleeves 11 is slidably connected with a baffle 12, the lower end of the baffle 12 is fixedly connected with a second sliding rod 14, the lower end of the second sliding rod 14 is fixedly connected with a suction cup 13, the second sliding rod 14 penetrates through the lower end of the sleeves 11 and extends to the outside, the suction cup 13 is arranged at the lower end of the sleeves 11, a second spring 15 is arranged inside of the sleeves 11, the second spring 15 is arranged at the upper end of the baffle 12, the second slide bar 14 is connected with the sleeve 11 in a sliding manner, under the constraint force of the fixed seat 4, the connecting rod 5, the sliding sleeve 6, the first slide bar 10, the fixed plate 22, the first spring 9, the mounting seat 7, the sleeve 11, the second slide bar 14, the baffle 12 and the second spring 15, the electric connector can be adsorbed on a butt-joint object through the sucker 13, the shell 1 can be reinforced, the mounting seat 7 can also be mounted on a target object through a fastener, a mounting hole and a mounting plate 8, the electric connector can be prevented from being separated after being used for a long time, meanwhile, the first spring 9 and the second spring 15 can absorb shock of the electric connector, and the electric connector can be prevented from being separated under the action of external force.

The mounting plate 8 is fixedly connected to the two ends of the mounting seat 7, the mounting plate 8 is provided with mounting holes, and people can install the mounting seat 7 on a target object conveniently through the fasteners and the mounting holes.

The working principle is as follows: when in use, the sucker 13 is close to a target object and is in contact with the target object, the electric connector can be adsorbed on a butted object through the sucker 13 under the constraint force of the fixed seat 4, the connecting rod 5, the sliding sleeve 6, the first slide bar 10, the fixed plate 22, the first spring 9, the mounting seat 7, the sleeve 11, the second slide bar 14, the baffle 12 and the second spring 15, the shell 1 can be reinforced, the mounting seat 7 can be mounted on the target object through the fastener, the mounting hole and the mounting plate 8, the electric connector can be prevented from being separated after long-time use, when the clamping block 18 needs to be disassembled, only the handle 21 needs to be pulled and pulled outwards, so that the clamping rod 23 is separated from the second clamping groove 16, then the fixed seat 4 is pulled downwards, so that the clamping block 18 is separated from the first clamping groove 17, the disassembly of the fixed seat 4 can be completed, when in assembly, the handle 21 is pulled outwards, and the clamping block 18 is clamped into the first clamping groove 17, then the handle 21 is loosened, the sliding plate 19 and the clamping rod 23 are moved towards the direction close to the clamping block 18 under the action of the elastic force of the third spring 20, and the clamping rod 23 is clamped in the clamping block 18, so that the installation of the clamping block 18 and the fixed seat 4 can be completed.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. A vacuum flange-type multi-core hermetic electrical connector comprising a housing (1), characterized in that: the protective box is characterized in that a flange plate (2) is arranged on the shell (1), the lower end of the flange plate (2) is fixedly connected with a protective box (3), a clamping rod (23) is slidably connected inside the protective box (3), a sliding plate (19) is fixedly connected on the clamping rod (23), two groups of third springs (20) are arranged inside the protective box (3), a handle (21) is fixedly connected to one side of the clamping rod (23), a first clamping groove (17) is formed in the lower end of the protective box (3), a clamping block (18) is clamped inside the first clamping groove (17), a second clamping groove (16) is formed in one side of the clamping block (18), the second clamping groove (16) is clamped with the clamping rod (23), and a fixing seat (4) is fixedly connected to the lower end of the clamping block (18);

the lower swivelling joint of fixing base (4) has connecting rod (5), lower extreme fixedly connected with sliding sleeve (6) of connecting rod (5), the inside sliding connection of sliding sleeve (6) has first slide bar (10), the equal fixedly connected with fixed plate (22) in both ends of first slide bar (10), be provided with two sets of first spring (9) on first slide bar (10), two sets of lower extreme fixedly connected with mount pad (7) of fixed plate (22), a plurality of groups of sleeve (11) of lower extreme fixedly connected with of mount pad (7), the inside sliding connection of sleeve (11) has baffle (12), the lower extreme fixedly connected with second slide bar (14) of baffle (12), the lower extreme fixedly connected with sucking disc (13) of second slide bar (14), the inside of sleeve (11) is provided with second spring (15).

2. The vacuum flange style multi-core hermetic electrical connector of claim 1, wherein: the second spring (15) is positioned at the upper end of the baffle (12), and the second sliding rod (14) is connected with the sleeve (11) in a sliding mode.

3. The vacuum flange style multi-core hermetic electrical connector of claim 1, wherein: the mounting structure is characterized in that mounting plates (8) are fixedly connected to the two ends of the mounting base (7), and mounting holes are formed in the mounting plates (8).

4. The vacuum flange style multi-core hermetic electrical connector of claim 1, wherein: the first springs (9) are located on two sides of the sliding sleeve (6), and the two groups of fixing plates (22) are located on two sides of the two groups of first springs (9).

5. The vacuum flange style multi-core hermetic electrical connector of claim 1, wherein: the sliding plate (19) is positioned at one end of the clamping block (18), and the sliding plate (19) is positioned at one end of the third spring (20).

6. The vacuum flange style multi-core hermetic electrical connector of claim 1, wherein: the handle (21) is positioned at the front end of the fixed seat (4).

7. The vacuum flange style multi-core hermetic electrical connector of claim 1, wherein: the second sliding rod (14) penetrates through the lower end of the sleeve (11) and extends to the outside, and the sucker (13) is located at the lower end of the sleeve (11).

8. The vacuum flange style multi-core hermetic electrical connector of claim 1, wherein: the clamping rod (23) is positioned between the two groups of third springs (20).