CN220358408U

CN220358408U - Waterproof electric connector

Info

Publication number: CN220358408U
Application number: CN202321601219.8U
Authority: CN
Inventors: 邹来良; 刘秋强; 向红英; 杨宝林
Original assignee: Fuzhou Juxing Photoelectric Technology Co ltd
Current assignee: Fuzhou Juxing Photoelectric Technology Co ltd
Priority date: 2023-06-25
Filing date: 2023-06-25
Publication date: 2024-01-16
Anticipated expiration: 2033-06-25

Abstract

The utility model relates to the field of electric connectors, in particular to a waterproof electric connector, which comprises a first connector and a second connector, wherein a first fixing seat is arranged on the outer side of the first connector, a second fixing seat is arranged on the outer side of the second connector, a fixing groove is formed in one side, close to the first fixing seat, of the second fixing seat, a fixing rod matched with the fixing groove is arranged on the first fixing seat, a first rack is arranged on the fixing rod, a driving assembly matched with the rack is arranged in the first fixing seat, and the driving assembly extends out of one side, far away from the second fixing seat, of the first fixing seat; through set up the movable block that links to each other with multiunit atress pole in the first fixing base outside, be favorable to controlling the dead lever of the different sides of first fixing base simultaneously.

Description

Waterproof electric connector

Technical Field

The utility model relates to the field of electric connectors, in particular to a waterproof electric connector.

Background

In the Chinese patent with publication number CN216980987U, a waterproof electric connector is disclosed, and the technical scheme is as follows: the connector comprises a first electric connector body, wherein one end of the first electric connector body is provided with a second electric connector body; waterproof component, waterproof component sets up the outer circular wall of first electric connector body, is used for preventing first electric connector body with two electric connector body water intakes, through first screw thread post and the nut that sets up, first screw thread post and nut cooperation are used and are fixed sealed pipe and solid fixed ring, then the staff squeezes into sealed pipe's inside with the foaming agent through the mounting hole, through joint box that sets up, the restriction post, the spring, the collar, spliced pole and supporting shoe, the joint box, the restriction post, the spring, the collar, spliced pole and supporting shoe mutually support joint at the inside of mounting hole, avoid water to get into sealed pipe's inside through the mounting hole, reach the waterproof effect to first electric connector body and second electric connector body. In this patent, the first connector body and the second connector body are connected and fixed by a threaded post, a nut, or the like. The situation that the electric connector needs to be pulled out and plugged frequently exists in the use environment of the electric connector, and the two ends of the connector are fixedly connected through bolts, so that the mutual separation or the installation of the electric connector is not facilitated.

Based on the above, the utility model designs a waterproof electric connector to solve the above problems.

Disclosure of Invention

The utility model aims to provide a waterproof electric connector so as to solve the technical problems.

In order to achieve the above purpose, the utility model provides the following technical scheme: the utility model provides a waterproof electric connector, includes first connector and second connector, the first connector outside is equipped with first fixing base, the second connector outside is equipped with the second fixing base, first fixing base with second fixing base slides each other and cup joints, the second fixing base is close to first fixing base one side has seted up the fixed slot, be equipped with on the first fixing base with the dead lever of fixed slot mutual matching, the dead lever with the mutual sliding connection of first fixing base, be equipped with first rack on the dead lever, be equipped with in the first fixing base with rack mutual matching's drive assembly, drive assembly extends first fixing base is kept away from second fixing base one side.

Preferably, the driving assembly comprises a first gear and a second rack, the first gear is in rotary connection with the inner wall of the first fixing seat, the second rack is located in the first fixing seat and slides, and the first gear is meshed with the first rack and the second rack respectively.

Preferably, a stress rod is arranged at one end, far away from the first rack, of the second rack, penetrates through the first fixing seat and is far away from a side wall of the second fixing seat, and the stress rod is connected with the first fixing seat in a sliding manner.

Preferably, a moving block is slidably arranged on the outer wall of the first fixing seat, and the moving block is connected with a plurality of groups of stress rods.

Preferably, a positioning column is arranged in the moving block, the positioning column is connected with the moving block in a sliding manner, and a plurality of groups of positioning grooves matched with the positioning column are formed in the side wall of the first fixing seat.

Preferably, a second gear is rotatably arranged in the moving block, the second gear is meshed with the positioning column in a toothed manner, and a handle is arranged on the second gear.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the fixing rod is driven by the driving assembly to move in the first fixing seat, and the fixing rod is controlled to be inserted into the fixing groove on the second fixing seat, so that the first fixing seat and the second fixing seat are connected and fixed; through set up the movable block that links to each other with multiunit atress pole in the first fixing base outside, be favorable to controlling the dead lever of the different sides of first fixing base simultaneously.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings that are needed for the description of the embodiments will be briefly introduced below, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the overall structure of the present utility model;

FIG. 3 is a schematic diagram of a moving block according to the present utility model;

fig. 4 is an enlarged view of the structure at a in fig. 2.

In the drawings, the list of components represented by the various numbers is as follows:

1-a first connector, 2-a second connector, 3-a first fixing seat, 31-a fixing rod, 32-a first rack, 4-a second fixing seat, 41-a fixing groove, 5-a driving assembly, 51-first gear, 52-second rack, 53-atress pole, 6-movable block, 61-reference column, 62-constant head tank, 63-second gear, 64-handle.

Description of the embodiments

The following description of the technical solutions in the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, based on the embodiments in the utility model, which a person of ordinary skill in the art would obtain without inventive faculty, are within the scope of the utility model.

In connection with fig. 1-4:

the utility model provides a waterproof electric connector, including first connector 1 and second connector 2, the first connector 1 outside is equipped with first fixing base 3, the second connector 2 outside is equipped with second fixing base 4, first fixing base 3 and second fixing base 4 slip each other cup joint, fixed slot 41 has been seted up to second fixing base 4 be close to first fixing base 3 one side, be equipped with the dead lever 31 with fixed slot 41 mutual matching on the first fixing base 3, dead lever 31 and the mutual sliding connection of first fixing base 3 are equipped with first rack 32 on the dead lever 31, be equipped with in the first fixing base 3 with rack 32 mutual matching's drive assembly 5, drive assembly 5 extends first fixing base 3 and keeps away from second fixing base 4 one side.

Further, the driving assembly 5 includes a first gear 51 and a second rack 52, the first gear 51 is rotatably connected to the inner wall of the first fixing seat 3, the second rack 52 is located in the first fixing seat 3 and slides, and the first gear 51 is meshed with the first rack 32 and the second rack 52 respectively.

Further, a force bar 53 is disposed at one end of the second rack 52 far away from the first rack 32, the force bar 53 penetrates through the first fixing seat 3 and is far away from a side wall of the second fixing seat 4, and the force bar 53 is slidably connected with the first fixing seat 3.

Further, a moving block 6 is slidably arranged on the outer wall of the first fixing seat 3, and the moving block 6 is connected with a plurality of groups of stress rods 53.

Further, a positioning column 61 is arranged in the moving block 6, the positioning column 61 is connected with the moving block 6 in a sliding manner, and a plurality of groups of positioning grooves 62 matched with the positioning column 61 are formed in the side wall of the first fixing seat 3.

Further, a second gear 63 is rotatably disposed in the moving block 6, the second gear 63 is meshed with the positioning post 61, and a grip 64 is disposed on the second gear 63.

The specific application embodiment of the utility model is as follows:

the outer walls of the first connector 1 and the second connector 2 are respectively provided with a first fixing seat 3 and a second fixing seat 4, and the positions of the first connector 1 and the second connector 2 are fixed by mutually inserting the first fixing seat 3 and the second fixing seat 4. The fixed rod 31 in the first fixed seat 3 is driven by the driving component 5 to move towards the fixed groove 41 on the second fixed seat 4, so that the fixed rod 31 and the fixed groove 41 are mutually inserted and matched, the second fixed seat 4 is fixed in the first fixed seat 3, the second fixed seat cannot be pulled out, and the purpose of connecting and fixing the first connector 1 and the second connector 2 is achieved.

The force-bearing rod 53 in the driving assembly 5 extends out of the first fixing seat 3 and is connected with the first fixing seat 3 in a sliding manner, the force-bearing rod 53 is pushed to move along the axis of the first fixing seat 3, the second rack 52 is driven to move in the first fixing seat 3, and the gears are meshed with the first gear 51 and the second rack 52 respectively. The transverse moving force of the second rack 52 is converted into a force for pushing the first rack 32 to move longitudinally, so that the fixing rod 31 is driven to move towards the fixing groove 41, the fixing rod 31 and the fixing groove 41 are mutually inserted and matched, and the relative positions of the first fixing seat 3 and the second fixing seat 4 are fixed.

The movable block 6 is arranged around the outer wall of the first fixed seat 3 and is connected with the plurality of groups of stressed rods 53, and the movable block 6 is connected with the outer side of the first fixed seat 3 in a sliding manner, so that the plurality of groups of stressed rods 53 are driven to move simultaneously, and the fixed rods 31 on different sides of the first fixed seat 3 are inserted into or pulled out of the fixed grooves 41 simultaneously.

The second gear 63 is rotatably arranged in the moving block 6, the positioning columns 61 are driven to move through the rotation of the second gear 63, and a plurality of groups of positioning grooves 62 which are matched with the positioning columns 61 in a clamping manner are formed in the outer wall of the first fixed seat 3 to fix the position of the moving block 6. The fixing rod 31 is respectively kept to be inserted into the fixing groove 41 or the fixing rod 31 is received in the first fixing seat 3 in different states. The grip 64 is provided on the second gear 63 to facilitate rotation of the second gear 63.

In the description of the utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the utility model and simplify the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be configured and operated in a particular orientation, and thus should not be construed as limiting the utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may, for example, be fixedly connected, detachably connected, or be integrated; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms in the utility model will be understood by those of ordinary skill in the art.

Although embodiments of the utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A waterproof electrical connector comprising a first connector (1) and a second connector (2), characterized in that: the utility model discloses a fixing device for the electric motor of the electric motor car, including first connector (1), second connector (2), first fixing base (3), second connector (2) outside is equipped with second fixing base (4), first fixing base (3) with second fixing base (4) slide each other and cup joint, second fixing base (4) are close to fixed slot (41) have been seted up on one side of first fixing base (3), be equipped with on first fixing base (3) with fixed rod (31) of fixed slot (41) mutual matching, fixed rod (31) with mutual sliding connection of first fixing base (3), be equipped with first rack (32) on fixed rod (31), be equipped with in first fixing base (3) with drive assembly (5) of rack (32) mutual matching, drive assembly (5) extend first fixing base (3) are kept away from second fixing base (4) one side.

2. A watertight electrical connector as claimed in claim 1, wherein: the driving assembly (5) comprises a first gear (51) and a second rack (52), the first gear (51) is in rotary connection with the inner wall of the first fixing seat (3), the second rack (52) is located in the first fixing seat (3) and slides, and the first gear (51) is meshed with the first rack (32) and the second rack (52) respectively.

3. A watertight electrical connector as claimed in claim 2, wherein: the second rack (52) is far away from one end of the first rack (32) and is provided with a stress rod (53), the stress rod (53) penetrates through the first fixing seat (3) and is far away from one side wall of the second fixing seat (4), and the stress rod (53) is in sliding connection with the first fixing seat (3).

4. A watertight electrical connector as claimed in claim 3, wherein: the outer wall of the first fixed seat (3) is provided with a moving block (6) in a sliding manner, and the moving block (6) is connected with a plurality of groups of stress rods (53).

5. The waterproof electrical connector of claim 4, wherein: the movable block (6) is internally provided with a positioning column (61), the positioning column (61) is connected with the movable block (6) in a sliding manner, and the side wall of the first fixing seat (3) is provided with a plurality of groups of positioning grooves (62) matched with the positioning column (61).

6. The waterproof electrical connector of claim 5, wherein: the movable block (6) is rotatably provided with a second gear (63), the second gear (63) is meshed with the positioning column (61) in a toothed manner, and the second gear (63) is provided with a handle (64).