Fool-proof male socket connector with sealing joint

Abstract

The utility model discloses a fool-proof male socket connector with a sealing joint, and relates to the technical field of connectors. The connector comprises a connector body, a connecting line is arranged on the side face of the connector body, and a protection mechanism is arranged on the circumferential face of the connector body. When the connector needs to be used, an operator pulls out the sealing cover to open the protective sleeve and then inserts the connector into the female seat, the female seat extrudes a stress rod of the micro hydraulic cylinder to enable a hydraulic rod of the micro hydraulic cylinder to extend outwards under the pressure of liquid in the micro hydraulic cylinder, and the hydraulic rod extends outwards to drive the pushing plate to move. The connector is pushed in the moving process of the pushing plate, so that the connector leaves the interior of the protective sleeve and then is tightly connected with the female seat through the sealing ring, the effect of protecting the connector is achieved through the design, and water, dust and other pollutants are effectively prevented from entering the connector to affect the service life of the connector.

Description

TECHNICAL FIELD

[0001] The utility model belongs to connector technical field, especially, relate to a prevent stupid male seat connector with sealing joint. BACKGROUND

[0002] The connector is a kind of device for connecting two active devices, and is used to transmit current or signal, and the main supporting field of electric connector has traffic, communication, network, IT, medical treatment, household appliance etc., the rapid development of the product technical level of supporting field and the rapid growth of its market strongly lead the development of connector technology, so far, connector has developed into the product with complete variety, rich grade, various structure, professional direction subdivision, obvious industry characteristic, standard system specification, serialization and specialization.

[0003] According to the public prevention stupid connector (the public number for CN 212304090U) of one kind: including female seat connector and the male seat connector of the female seat connector is inserted, the female seat connector includes first shell and the first connecting piece and second connecting piece respectively arranged in the two sides of first shell, the male seat connector includes second shell and the first connecting piece and second connecting piece respectively arranged in the two sides of second shell, the first connecting piece and the second connecting piece are mutually matched and installed, the front end surface of first shell is equipped with connecting groove and insertion piece, the insertion piece is arranged in the connecting groove, the second shell is equipped with the connecting part matched with the insertion piece, the first connecting piece is equipped with the stupid piece extending to the outside, and the stupid piece has magnetism.

[0004] In the above application, the female seat connector and the male seat connector assembly are matched with each other, so that the male seat connector is difficult to solve the protection function of the connecting port after use, which leads to the exposure of the connecting port, and the entry of water, dust and other pollutants, therefore, we propose a kind of prevent stupid male seat connector with sealing joint. Utility model content

[0005] The utility model aims at providing a kind of prevent stupid male seat connector with sealing joint, the mutual cooperation between the protection sleeve, miniature hydraulic cylinder and sealing ring and other components of protection mechanism, when needing to use connector, operating personnel pulls out sealing cover and opens protection sleeve, then inserts connector into female seat, female seat extrudes the force bar of miniature hydraulic cylinder, so that the hydraulic rod of miniature hydraulic cylinder is subjected to the pressure of liquid in miniature hydraulic cylinder and extends outward, the hydraulic rod extends outward and drives push plate to move, push plate moves and pushes connector, so that connector leaves the inside of protection sleeve, then tightly connects with female seat by sealing ring, this design achieves the protection effect of connector, effectively prevents the entry of water, dust and other pollutants, affects the service life of connector, solves the existing problems.

[0006] To solve the above technical problems, the utility model is realized through the following technical schemes:

[0007] The utility model discloses a prevent stupid male seat connector with sealed joint, including the joint, the side of joint is provided with the connecting wire, the circumference of connecting wire is connected with the connecting base of sliding, the circumference of joint is provided with the protection mechanism,

[0008] Protection mechanism includes the protective sleeve, the side of protective sleeve is fixedly connected in the side of connecting base, the inside fixedly connected with micro -hydraulic cylinder of protective sleeve, one end of micro -hydraulic cylinder is slidably connected with the force link through the piston, the other end of micro -hydraulic cylinder is slidably connected with hydraulic pressure rod through another piston, one end of the side away from micro -hydraulic cylinder of hydraulic pressure rod is fixedly connected with the push board.

[0009] Further, the side of micro -hydraulic cylinder is fixedly connected with reset spring, one end of the side away from micro -hydraulic cylinder of reset spring is fixedly connected with the side of push board, and one end of the side away from micro -hydraulic cylinder of reset spring is fixedly connected with the side of push board. When the force link of micro -hydraulic cylinder is not stressed, reset through the elasticity of reset spring.

[0010] Further, the inside of joint is provided with the locating groove, the inside fixedly connected with sealing ring of protective sleeve, the inside of joint is provided with the locating groove, and the inside fixedly connected with sealing ring of protective sleeve. The inside of joint is provided with the locating groove to prevent the joint from being connected incorrectly. The inside fixedly connected with sealing ring of protective sleeve seals the connection of the joint.

[0011] Further, the circumference of protective sleeve is fixedly connected with connecting band, one end of the side away from the circumference of protective sleeve of connecting band is fixedly connected with sealing cover, and the circumference of protective sleeve is fixedly connected with connecting band. The circumference of protective sleeve is fixedly connected with connecting band to prevent the sealing cover from falling off by connecting the sealing cover with the connecting band. One end of the side away from the circumference of protective sleeve of connecting band is fixedly connected with sealing cover to seal the protective sleeve by the sealing cover when the joint is not used.

[0012] Further, the number of force link and reset spring is two, and they are mutually symmetrical along the vertical central axis of micro -hydraulic cylinder, the number of locating groove is three, and they are circumferentially arranged along the circumference of joint, and the number of locating groove is three, and they are circumferentially arranged along the circumference of joint. The number of locating groove is three, and they are circumferentially arranged along the circumference of joint to make the prevention of stupidity more effective by combining the unique geometric shape of multiple locating grooves.

[0013] Further, the material of the protective sleeve is stainless steel, and the material of the connecting band is rubber, the material of the protective sleeve is stainless steel, which can resist corrosion of various chemical media, and the material of the connecting band is rubber, which can stretch the connecting band through the rubber material.

[0014] The utility model has the following beneficial effects:

[0015] The utility model discloses a protective sleeve, a micro -hydraulic cylinder and the mutual cooperation of sealing washer etc. component between protection mechanism, when needing to use the connector, the operator pulls out the sealing cap and opens the protective sleeve, then inserts the connector into the female seat, and the female seat extrudes the force bar of micro -hydraulic cylinder and makes the hydraulic rod of micro -hydraulic cylinder receive the pressure of the liquid in the micro -hydraulic cylinder and stretch out, and the hydraulic rod stretches out and drives the push plate to move, and the push plate moves and pushes the connector, so that the connector leaves the inside of the protective sleeve, then is closely connected through the sealing washer and the female seat, and the design reaches the effect of protecting the connector, effectively prevents the entry of water, dust and other pollutants, and influences the service life of the connector.

[0016] Of course, any product implementing the utility model does not necessarily need to achieve all the advantages described above. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creative labor.

[0018] Figure 1 It is the structural schematic diagram of the three-dimensional appearance of the connector of the utility model as a whole;

[0019] Figure 2 It is the structural schematic diagram of the three-dimensional appearance of the connector of the utility model as a whole;

[0020] Figure 3 It is the structural schematic diagram of the three-dimensional appearance of the connector of the utility model as a whole; Figure 2 It is the structural schematic diagram of the three-dimensional appearance of the connector of the utility model as a whole;

[0021] Figure 4 It is the structural schematic diagram of the three-dimensional appearance of the connector of the utility model as a whole; Figure 2 It is the structural schematic diagram of the three-dimensional appearance of the connector of the utility model as a whole.

[0022] In the drawings, the component list represented by each sign is as follows:

[0023] 1, connector; 2, connecting line; 3, connecting base; 4, protection mechanism; 41, protective sleeve; 42, micro hydraulic cylinder; 43, force rod; 44, hydraulic rod; 45, push plate; 46, return spring; 47, positioning groove; 48, sealing ring; 49, connecting belt; 410, sealing cover. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0025] Please refer to Figures 1-4 The utility model discloses a foolproof female seat connector with sealed joint, including connector 1, the side of connector 1 is provided with connecting line 2, the circumference of connecting line 2 is slidably connected with connecting base 3, and the circumference of connector 1 is provided with protection mechanism 4.

[0026] The protection mechanism 4 includes a protective sleeve 41, the side of the protective sleeve 41 is fixedly connected to the side of the connecting base 3, the inside of the protective sleeve 41 is fixedly connected with a micro hydraulic cylinder 42, one end of the micro hydraulic cylinder 42 is slidably connected with a force rod 43 through a piston, the other end of the micro hydraulic cylinder 42 is slidably connected with a hydraulic rod 44 through another piston, and one end of the hydraulic rod 44 away from the micro hydraulic cylinder 42 is fixedly connected with a push plate 45.

[0027] The side of the micro hydraulic cylinder 42 is fixedly connected with a return spring 46, one end of the return spring 46 away from the side of the micro hydraulic cylinder 42 is fixedly connected to the side of the push plate 45, and the other end of the return spring 46 away from the side of the micro hydraulic cylinder 42 is fixedly connected to the side of the push plate 45. The function of the return spring 46 away from the side of the micro hydraulic cylinder 42 is to reset through the elasticity of the return spring 46 when the force rod 43 of the micro hydraulic cylinder 42 is not stressed.

[0028] The inside of the connector 1 is provided with a positioning groove 47, and the inside of the protective sleeve 41 is fixedly connected with a sealing ring 48. The positioning groove 47 in the inside of the connector 1 prevents the connector 1 from being incorrectly connected, and the sealing ring 48 in the inside of the protective sleeve 41 seals the connection of the connector 1.

[0029] The circumferential surface of the protective sleeve 41 is fixedly connected with a connecting band 49, and one end of the connecting band 49 away from the circumferential surface of the protective sleeve 41 is fixedly connected with a sealing cover 410. The connecting band 49 is fixedly connected with the sealing cover 410 to prevent the sealing cover 410 from falling off. The one end of the connecting band 49 away from the circumferential surface of the protective sleeve 41 is fixedly connected with the sealing cover 410 to seal the protective sleeve 41 by the sealing cover 410 when the connecting head 1 is not used.

[0030] The number of the force rods 43 and the reset springs 46 is two, and they are symmetrically arranged along the vertical central axis of the micro hydraulic cylinder 42. The number of the positioning grooves 47 is three, and they are arranged in a circumferential array along the circumferential surface of the connecting head 1. The number of the positioning grooves 47 is three, and they are arranged in a circumferential array along the circumferential surface of the connecting head 1 to form a unique geometric shape by the multiple positioning grooves 47 to prevent mistakes more effectively.

[0031] The material of the protective sleeve 41 is stainless steel, and the material of the connecting band 49 is rubber. The material of the protective sleeve 41 is stainless steel to resist corrosion of various chemical media. The material of the connecting band 49 is rubber to stretch the connecting band 49 by the rubber material.

[0032] One specific application of the embodiment is that when the connecting head 1 needs to be used, the operator pulls out the sealing cover 410 to open the protective sleeve 41, and then inserts the connecting head 1 into the female seat. The female seat extrudes the force rods 43 of the micro hydraulic cylinder 42, and the force rods 43 are retracted into the micro hydraulic cylinder 42 under the extrusion force. At this time, the hydraulic rod 44 of the micro hydraulic cylinder 42 is stretched outwards under the pressure of the liquid in the micro hydraulic cylinder 42, and the hydraulic rod 44 drives the push plate 45 to move. The push plate 45 pushes the connecting head 1 to move away from the inside of the protective sleeve 41, and then the sealing ring 48 is tightly connected with the female seat.

[0033] In the description of the present specification, the description of the terms "one embodiment", "example", "specific example" and the like means that the specific features, structures, materials or characteristics described in combination with the embodiment or example are contained in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0034] The preferred embodiments disclosed above are only used to help describe the utility model. The preferred embodiments do not describe all the details and do not limit the utility model to the specific embodiments. Obviously, according to the content of the specification, many modifications and changes can be made. The specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that the persons skilled in the art can well understand and utilize the utility model. The utility model is limited by the claims and the entire scope and equivalents thereof.

Claims

1. A fool-proof female-socket connector having a sealed joint, characterized by, The utility model provides a connecting head, the side of connecting head (1) is provided with connecting line (2), the circumference surface of connecting line (2) is slidably connected with connecting base (3), the circumference surface of connecting head (1) is provided with protection mechanism (4); The protection mechanism (4) includes a protective sleeve (41) fixedly connected to the side of the connecting base (3), a micro hydraulic cylinder (42) fixedly connected to the inside of the protective sleeve (41), a force rod (43) slidably connected to one end of the micro hydraulic cylinder (42) via a piston, and a hydraulic rod (44) slidably connected to the other end of the micro hydraulic cylinder (42) via another piston.

2. A fool-proof female-socket connector having a sealed joint according to claim 1, wherein The micro hydraulic cylinder (42) is fixedly connected to a reset spring (46) on the side thereof, and one end of the reset spring (46) away from the side of the micro hydraulic cylinder (42) is fixedly connected to the side of the push plate (45).

3. A fool-proof female connector having a sealed joint according to claim 2, wherein The inside of the connecting head (1) is provided with a positioning groove (47), and the inside of the protective sleeve (41) is fixedly connected to a sealing ring (48).

4. A fool-proof female connector having a sealed joint according to claim 3, wherein The circumference surface of the protective sleeve (41) is fixedly connected to a connecting band (49), and one end of the connecting band (49) away from the circumference surface of the protective sleeve (41) is fixedly connected to a sealing cover (410).

5. A fool-proof female connector having a sealed joint according to claim 4, wherein The number of the force rod (43) and the reset spring (46) is two, and they are symmetrically arranged along the vertical central axis of the micro hydraulic cylinder (42), and the number of the positioning groove (47) is three, and they are arranged in a circumferential array along the circumference surface of the connecting head (1).

6. A fool-proof female connector having a sealed joint according to claim 5, wherein The material of the protective sleeve (41) is stainless steel, and the material of the connecting band (49) is rubber.

Images