CN217788921U - A kind of interface unit - Google Patents

Abstract

The utility model relates to the technical field of electric connectors, in particular to a connector which is used for connecting an external wire and comprises a shell and a wiring component connected with the shell; an accommodating cavity is formed in the shell, and a conductor and an insulating bracket are accommodated in the accommodating cavity; the insulating bracket is provided with a containing groove for containing the conductor; set up in the wiring subassembly and switch on the piece, switch on a one end and be connected with the conductor electricity, the other end is connected with the external conductor electricity, through at the inside conductor that sets up of casing, only need be connected to the external conductor on the wiring subassembly can realize connecting the conductor with the external conductor, and then realize the circulation of signal, easy operation, convenience can carry out insulation protection to the conductor in insulating support's storage tank with the conductor setting, in addition, the utility model discloses a connector need not to insert the wire connector middle part when connecting wire, consequently also does not have extra requirement to the hardness of external conductor, and is more economical and practical.

Description

A kind of interface unit

[ technical field ] A method for producing a semiconductor device

The utility model relates to an electric connector technical field, in particular to connector.

[ background of the invention ]

Along with the development of science and technology, in modern life, people use the frequency of connector very high, it can bridge each conductor on a return circuit, make electric current or signal can flow to the conductor equipment of other a plurality of conductors from a conductor, and current connector on the market, when the wiring, generally insert the circulation that the circuit was realized to the section of conducting in the middle of the external wire inserts, however because there is certain distance between the place that the section of conducting and external wire got into, consequently need the external wire to have certain intensity, just can insert into, and then the hardness requirement to the external wire is higher, cause the waste, and this kind of connector appearance is bigger, inside need place binding post wiring, it is inconvenient to wire, the user uses the operation comparatively complicated.

[ Utility model ] content

For solving the inconvenient problem of wiring that current connector exists, the utility model provides a connector.

The utility model provides a connector for connecting external wires, which comprises a shell and a wiring component connected with the shell; an accommodating cavity is formed in the shell, and a conductor and an insulating support are accommodated in the accommodating cavity; the insulating bracket is provided with a containing groove for containing the conductor; and a conduction piece is arranged in the wiring assembly, one end of the conduction piece is electrically connected with the conductor, and the other end of the conduction piece is used for being electrically connected with an external lead.

Preferably, the conductor and the insulating support are both of a layered structure and have at least one layer.

Preferably, the number of layers of the insulation supports is one layer more than that of the conductors, so that each layer of the conductors is arranged between two adjacent insulation supports.

Preferably, one end of the conductor, which is electrically connected with the conduction piece, is provided with two opposite connecting pieces, and one end of the conduction piece, which is connected with the conductor, is located between the two connecting pieces to form electrical connection with the conductor.

Preferably, the conductor is integrally formed with a tab on the conductor.

Preferably, the housing further comprises a protrusion arranged on the housing and communicated with the accommodating cavity, and the wiring assembly is arranged in the protrusion and connected with the protrusion.

Preferably, the wiring assembly further comprises an elastic sheet, a plate handle and a plug, the plug is connected with the protrusion, a wire passing hole is formed in the plug, and the elastic sheet and the plate handle are located on two opposite sides of the wire passing hole; the elastic sheet comprises a supporting end and a movable end which are opposite, one end of the plate handle close to the shell is abutted against the movable end, and the supporting end is abutted against the protrusion to limit the position of the supporting end; the movable end can be close to the supporting end by moving the plate handle through the plate, and one end of the conduction piece, which is far away from the conductor, is abutted against the movable end of the elastic sheet.

Preferably, switch on the piece with form the wiring passageway of switch between the expansion end, and move through the board the trigger is realized opening and shutting of wiring passageway, external conductor is through getting into wiring passageway with switch on the piece electricity and be connected.

Preferably, the movable end further comprises a limiting plate, one end of the trigger, which is abutted against the movable end, is located on the limiting plate, and the limiting plate is used for limiting the range of motion of the trigger.

Preferably, one end of the bulge close to the shell is provided with a waterproof ring.

Compared with the prior art, the utility model discloses a connector has following advantage:

1. the connector of the utility model comprises a shell and a wiring component connected with the shell; an accommodating cavity is formed in the shell, and a conductor and an insulating bracket are accommodated in the accommodating cavity; the insulating bracket is provided with a containing groove for containing the conductor; set up in the wiring subassembly and switch on the piece, switch on a one end and be connected with the conductor electricity, the other end is connected with the external conductor electricity, through at the inside conductor that sets up of casing, only need be connected to the external conductor on the wiring subassembly can realize connecting the conductor with the external conductor, and then realize the circulation of signal, easy operation, convenience can carry out insulation protection to the conductor in insulating support's storage tank with the conductor setting, in addition, the utility model discloses a connector need not to insert the wire connector middle part when connecting wire, consequently also does not have extra requirement to the hardness of external conductor, and is more economical and practical.

2. The utility model discloses a conductor and insulating support are laminated structure, and at least one deck, through setting up laminated conductor and insulating support, can satisfy the signal circulation between more wires through the number of piles that increases the conductor, every layer conductor all sets up in insulating support's storage tank to make insulating support can protect the conductor in the storage tank, when having the multilayer conductor simultaneously, insulating support can also keep apart adjacent conductor layer, prevents to interfere with each other between the different signals.

3. The utility model discloses an insulating support's the number of piles is than the one deck more than the conductor to make every layer of conductor all set up between double-phase adjacent insulating support, set up the number of piles through with insulating support to all carry out insulation protection in order to all carry out insulation protection to the both sides of the conductor on every layer of insulating support more than the number of piles of conductor, support or protect the conductor, realized the separation between the different signals simultaneously, so that the signal on the different conductor layers does not interfere with each other, make the circulation of signal safe and reliable more.

4. The utility model discloses a conductor is provided with two relative connection pieces with serving that the connection of switch-on piece is connected, and the one end that switch-on piece and conductor are connected is located and forms between two connection pieces and is connected with the conductor electricity, through setting up relative connection piece, makes the switch-on piece can and have more area of contact between the conductor, and then the fail safe nature that the wire of assurance is connected.

5. The utility model discloses a connection piece integrated into one piece on conductor and the conductor, through integrated into one piece's design, but high-efficient equipment has improved production efficiency.

6. The shell of the utility model also comprises a bulge which is arranged on the shell and is communicated with the holding cavity, and the wiring component is arranged in the bulge and is connected with the bulge; the bulge is provided with threads on one side away from the wiring assembly, the wiring assembly is arranged in the bulge of the shell, the wiring assembly can be further protected, and the waterproof performance of the connector is guaranteed.

7. The wiring component of the utility model also comprises a spring plate, a plate handle and a plug, wherein the plug is connected with the bulge, the plug is provided with a wire passing hole, and the spring plate and the plate handle are positioned at two opposite sides of the wire passing hole; the elastic sheet comprises a supporting end and a movable end which are opposite, one end of the plate handle close to the shell is abutted against the movable end, and the supporting end is abutted against the bulge so as to limit the position of the supporting end; can make the expansion end through the board handle to supporting the end and be close to, switch on the expansion end that the conductor was kept away from to the piece one end butt shell fragment, can understand ground, when the expansion end was close to supporting the end, has reserved the passageway for the entering of outside wire, then restores the board handle again, can realize the fixed of outside wire, need not to place binding post in connector inside, easy operation, wiring convenience, it is more convenient that the user uses.

8. The utility model discloses a form the wiring passageway of switch between switch-on and the expansion end, open or close the wiring passageway through the board handle, outside wire is connected with the switch-on electricity through getting into the wiring passageway, can understand ground, outside wire gets into when the wiring passageway is opened, waits to close the wiring passageway again after outside wire gets into the wiring passageway, with outside wire card at wiring passageway internal fixation, realizes the circulation of the connection of outside wire and signal, easy operation, convenience.

9. The utility model discloses an expansion end still includes the limiting plate, and the one end of trigger and expansion end butt is located the limiting plate, and the limiting plate is used for restricting the home range of trigger, through setting up the home range that the limiting plate restricted the trigger to the trigger can not break away from the limiting plate and then can not break away from the shell fragment all the time when making the board move the trigger, has guaranteed the stability of wiring.

10. The utility model discloses an one end that the arch is close to the casing is provided with waterproof circle, has further improved the waterproof performance of connector through setting up waterproof circle.

[ description of the drawings ]

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.

Fig. 1 is a perspective view of a connector according to a first embodiment of the present invention.

Fig. 2 is an exploded view of a housing of a connector according to a first embodiment of the present invention.

Fig. 3 is an exploded view of a wiring assembly of the connector according to the first embodiment of the present invention.

Fig. 4 is a perspective view of a spring plate of a connector according to a first embodiment of the present invention.

Fig. 5 is a first perspective view illustrating a partial structure of a connector according to a first embodiment of the present invention.

Fig. 6 is a second perspective view of a part of the connector according to the first embodiment of the present invention.

Fig. 7 is a perspective view of a connector housing according to a first embodiment of the present invention.

Fig. 8 is a perspective view of a connector according to a second embodiment of the present invention.

Fig. 9 is a perspective view of a connector according to a third embodiment of the present invention.

Fig. 10 is a perspective view of a connector according to a fourth embodiment of the present invention.

Description of the figures:

1. a connector; 2. a connector; 3. a connector; 4. a connector;

11. a housing; 12. a cover plate; 13. a protrusion; 14. an accommodating cavity; 20. a wiring assembly; 30. a wiring housing; 40. a wiring cap; 50. a waterproof ring;

101. an insulating support; 102. a conductor; 131. a fixing hole; 132. fixing the groove; 201. a spring plate; 202. a trigger; 203. a plug; 204. a conducting member; 205. a fixed hook; 206. a fixing projection; 207. a wire passing hole; 208. a wiring channel; 301. an internal thread; 302. an external thread;

1011. a containing groove; 1021. connecting sheets; 2011. a movable end; 2012. a support end; 2013. a limiting plate; 2014. and a limiting bump.

[ detailed description ] embodiments

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

In the present invention, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. These terms are used primarily to better describe the invention and its embodiments, and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in the present invention can be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "connected" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1 to 3, a first embodiment of the present invention provides a connector 1 for connecting an external wire, including a housing 11 and a wiring assembly 20 connected to the housing 11; an accommodating cavity 14 is formed in the shell 11, and a conductor 102 and an insulating support 101 are arranged in the accommodating cavity 14; a pass-through 204 is disposed within the wiring assembly 20, with one end of the pass-through 204 being electrically connected to the conductor 102 and the other end being electrically connected to an external wire.

Further, an insulating support 101 is disposed in the accommodating cavity 14, and the conductor 102 is disposed on the insulating support 101. Furthermore, the insulating support 101 is provided with a receiving groove 1011 for receiving the conductor 102 to position the conductor 102.

It can be understood, the utility model discloses a connector 1 only need be connected to external conductor on the wiring subassembly 20 can realize communicating external conductor and the inside conductor 102 of connector 1 through the piece 204 that switches on in the wiring subassembly 20, and then realize the signal circulation between the external conductor, need not to insert the external conductor in the casing 11 of connector 1, consequently does not have extra requirement to the hardness of external conductor, compares with the current section design that switches on that needs insert the external conductor in the middle of the connector, the utility model provides a connector 1 wiring is more convenient, safe, also more economical and practical, holds conductor 102 on insulating support 101's storage tank 1011 in addition, and insulating support 101 can provide support and protection for conductor 102, prevents that conductor 102 from warping, consequently, also need not too high requirement to the thickness and the hardness of conductor 102.

Specifically, the first embodiment of the present invention provides a connector 1 having a housing 11 that is substantially square; four wiring members 20 are provided and are connected to the housing 11.

Optionally, the shape of the housing 11 may also be other shapes such as a rectangular parallelepiped, a prism, a cylinder, and the like, and the number of the wiring assemblies 20 is at least two, and the specific number is set according to actual requirements.

Further, in order to satisfy signal communication between different wires, the insulating support 101 and the conductor 102 are both of a layered structure, and at least one layer of the insulating support 101 and one layer of the conductor 102 are disposed on the insulating support 101.

Furthermore, the number of layers of the insulating supports 101 is one more than that of the conductors 102, so that each layer of the conductors 102 is arranged between two adjacent insulating supports 101, and the conductors 102 in different layers are connected with signals on different external wires by arranging the multiple layers of the insulating supports 101 and the multiple layers of the conductors 102, so that different signals are not interfered with each other, and the method is safer and more reliable; in addition, the number of layers of the insulating support 101 is set to be one layer more than that of the conductor 102 so as to perform insulation protection on two sides of the conductor on each layer of the insulating support 101, and the insulating support is safer and more reliable.

Specifically, the utility model discloses a conductor 102 is the three-layer, and insulating support 101 is the four layers, and the number of piles of conductor 102 and insulating support 101 can change according to the actual demand in the actual production.

It is understood that the number of the receiving grooves 1011 at least corresponds to the number of the layers of the conductor 102.

It can be understood that, the insulating support 101 on the upper layer is disposed on the receiving groove 1011 of the insulating support 101 on the lower layer, which is equivalent to covering the receiving groove 1011 to protect the receiving groove 1011, and further protect the conductor in the receiving groove 1011, so specifically, the insulating supports 101 are disposed one layer more than the conductor 102 to insulate and protect both sides of the conductor 102 on each insulating support 101, and whether the receiving groove 1011 is disposed on the insulating support 101 on the uppermost layer is not limited.

Referring to fig. 2, fig. 3 and fig. 6, in order to improve the connection between the conductor 102 and the external lead more securely, two opposite connecting pieces 1021 are disposed at an end of the conductor 102 electrically connected to the conduction device 204, and an end of the conduction device 204 connected to the conductor 102 is located between the two connecting pieces 1021 to form an electrical connection with the conductor 102.

Further, in order to efficiently assemble the connector 1 and improve the production efficiency, the conductor 102 and the connection piece 1021 on the conductor 102 are integrally press-molded.

It can be understood that the present invention provides a connector 1 including four wiring assemblies 20, so that four portions connected to the conducting member 204 are provided on each layer of conductor 102, and four pairs of two opposite connecting pieces 1021 are provided, so as to realize signal communication between four wires. Specifically, the number of piles of conductor 102 corresponds with the quantity of the piece that switches on 204 that a wiring subassembly 20 includes, the utility model discloses a connector 1 includes 4 wiring subassemblies 20, and every wiring subassembly 20 includes 3 pieces that switch on 204, consequently sets up 3 layers of conductor 102, and every layer of conductor 102 is connected every layer of conductor 102 promptly with one of them piece that switches on every wiring subassembly 20 respectively 204 and is connected 4 pieces that switch on 204, and further, in order to provide protection or support for every layer of conductor 102, make the signal between each layer of conductor 102 mutual noninterference simultaneously, at least correspond every layer of conductor 102 respectively and set up one deck insulating support 101.

Referring to fig. 1, fig. 2 and fig. 5, further, in order to improve the waterproof performance of the connector 1, the connector 1 further includes a protrusion 13 disposed on the housing 11 and communicated with the accommodating cavity 14, and the wiring assembly 20 is disposed in the protrusion 13 and connected to the protrusion 13; the protrusion 13 is provided with a thread on the side away from the wiring assembly 20, so as to better protect the wiring assembly 20 in the protrusion 13, the protrusion 13 and the housing 11 can be integrally formed, and the waterproof performance of the connector 1 is improved.

It should be understood that the first embodiment of the present invention provides four wiring assemblies 20, and therefore the number of the protrusions 13 should also be four, the protrusions 13 are disposed corresponding to the number of the wiring assemblies 20, and the wiring assemblies 20 can be disposed in the protrusions 13 as a whole or partially disposed in the protrusions 13.

Further, in order to further improve the waterproof performance of the connector 1, a waterproof ring 50 is provided at one end of the projection 13 close to the housing 11.

It should be understood that the number of the waterproof rings 50 provided by the present invention is four, and the number of the waterproof rings 50 corresponds to the number of the wiring housings 30.

Referring to fig. 1, fig. 3 and fig. 5, in order to make the connection between the wiring assembly 20 and the housing 11 more stable, the protrusion 13 is provided with a fixing portion, and the wiring assembly 20 is provided with a fixing member matching with the fixing portion.

Further, the fixing portion includes a fixing hole 131 and a fixing groove 132, the fixing member includes a fixing hook 205 matched with the fixing hole 131 and a fixing protrusion 206 matched with the fixing groove 132, when the housing 11 and the wiring assembly 20 are connected, the fixing hook 205 and the fixing protrusion 206 on the wiring assembly 20 are aligned with the fixing hole 131 on the protrusion 13 and the fixing groove 132 respectively, and are inserted and clamped for fixing, so that the assembly is simple, and the connection is stable.

Optionally, the quantity of mounting and fitting piece corresponds the setting, and specific quantity can be according to the setting of actual production demand, specifically, the utility model discloses a three fixed part and the three mounting that correspond each other to realize more firm being connected between wiring subassembly 20 and the casing 11.

Alternatively, the engagement between the fixing portion and the fixing member may be replaced by a conventional technical means in the art, and the specific positions of the fixing portion and the fixing member are not limited as long as the stable connection between the housing 11 and the wiring assembly 20 can be achieved.

Referring to fig. 3 and 6, further, the wiring assembly 20 further includes a spring plate 201, a handle 202 and a plug 203, the plug 203 is provided with a wire passing hole 207 for an external circuit to enter, the spring plate 201 and the handle 202 are located at two opposite sides of the wire passing hole 207, the spring plate 201 includes a supporting end 2012 and a moving end 2011 that are opposite, one end of the handle 202 close to the housing 11 abuts against the moving end 2011, and the supporting end 2012 abuts against the protrusion 13 to limit the position of the supporting end 2012; the movable end 2011 can be made to approach the support end 2012 by the plate handle 202, and one end of the conduction piece 204 far from the conductor 102 abuts against the movable end of the spring plate 201.

Further, an openable/closable wiring passage 208 is formed between the conducting member 204 and the movable end 2011, the wiring passage 208 is opened or closed by the plate-moving plate handle 202, and an external wire is electrically connected to the conducting member 204 through the wiring passage 208.

It can be understood that when the external lead is not connected, one end of the conducting element 204 far away from the conductor 102 abuts against the movable end 2011 of the elastic sheet 201, and the wiring channel 208 is in a closed state; when an external lead needs to be connected, the trigger 202 is moved to the external board, at this time, the trigger 202 applies pressure to the movable end 2011 of the elastic sheet 201 to enable the movable end 2011 to be close to the support end 2012 to move, meanwhile, the movable end 2011 is far away from the conducting piece 204, so that the wiring channel 208 between the movable end 2011 and the conducting piece 204 is opened, then the external lead is placed into the wiring channel 208, the trigger 202 is restored, the movable end 2011 is enabled to be abutted against the conducting piece 204 again, the wiring channel 208 is closed, and the external lead is clamped on the conducting piece 204 to complete connection of the external lead; finally, the signal circulation between the external wires is realized through the connection of the conducting piece 204 and the conductor 102.

Specifically, the utility model discloses a cross line hole 207 is three, however the quantity of crossing line hole 207 can set up to different quantity according to the actual demand in the actual production.

Referring to fig. 3, 4 and 6, in order to improve the reliability of the wire connection, the movable end 2011 of the elastic piece 201 further includes a limiting plate 2013, one end of the trigger 202 abutting against the movable end 2011 is located on the limiting plate 2013, and the limiting plate 2013 is used for limiting the movable range of the trigger 202.

Further, the limiting plates 2013 include two limiting plates 2013 located at two sides of the movable end 2011, each limiting plate 2013 is substantially U-shaped and includes limiting protrusions 2014 located at two ends of the limiting plate 2013.

It can understand, set up the home range that limiting plate 2013 can restrict trigger 202 well, when the trigger 202 is moved to the board, because the restriction of the spacing lug 2014 in limiting plate 2013 both ends, break away from limiting plate 2013's both ends when can avoiding trigger 202 to remove, and then guarantee that trigger 202 can not break away from the expansion end 2011 of shell fragment 201 all the time, and then can move trigger 202 through the board well and exert pressure for the expansion end 2011 of shell fragment 201, then make the expansion end 2011 be close to the support end 2012 and remove, the stability and the reliability of wiring have been guaranteed.

Optionally, in order to ensure the service life of the clip 201 and improve the assembly efficiency, the movable end 2011, the support end 2012 and the limit plate 2013 of the clip 201 are integrally formed.

Referring to fig. 1, 5 and 7, further, in order to ensure the waterproof performance of the connector 1, the connector 1 further includes a wiring housing 30 and a wiring cap 40; one end of the wiring shell 30 is connected with the bulge 13, and the other end is connected with the wiring cap 40; the wiring shell 30 is in threaded fit with the bulge 13 and the wiring cap 40; further, the terminal housing 30 is provided with an internal thread 301 to be engaged with the projection 13 and an external thread 302 to be engaged with the terminal cap 40.

It will be appreciated that the interior of the terminal cap 40 should be provided with a threaded portion that mates with the external thread 302, and the terminal assembly 20 is protected between the terminal housing 30 and the housing 11 and the terminal cap 40 by the mating between the threads, greatly improving the waterproof performance of the connector 1.

Further, in order to improve the waterproof performance of the connector 1, a waterproof silicone ring and the like are provided in the wiring housing 30 and/or the wiring cap 40.

Further, in order to ensure the smooth passage of the external wires, the connection housing 30 and the connection cap 40 are respectively provided with openings for the external wires to pass through.

Referring to fig. 1 and 2, further, the housing 11 further includes a cover plate 12 connected to the housing 11, the cover plate 12 may be a hot melt adhesive material, and it can be understood that the cover plate 12 is arranged to further protect the structure inside the housing 11, and the environment-friendly and waterproof materials such as the hot melt adhesive are adopted, so that the waterproof performance of the connector 1 is enhanced, and the connector 1 can be prevented from polluting a water source to a certain extent when placed in water.

Alternatively, the cover 12 may be replaced with other less expensive or more water resistant materials.

To sum up, the utility model discloses connector 1 that first embodiment provided only need be connected external conductor and wiring subassembly 20 and can realize the signal circulation between the external conductor, need not to insert external conductor in connector 1's casing 11, and then does not have extra requirement to external conductor's hardness, length, more economical and practical. Additionally, the utility model discloses a connector 1 also need not to set up binding post in inside, and it is more convenient to work a telephone switchboard, and in addition, connector 1 also need not to set up the space of placing binding post in inside, has reduced connector 1's volume, and then can reduce connector 1's size, increases connector 1's use scene. When connecting external wires, the external wires pass through the wiring cap 40, then pass through the wiring shell 30 and then are connected to the wiring assembly 20 so as to be connected with the conductor 102; the connector 1 is then made waterproof by screwing the terminal housing 30 onto the boss 13 of the housing 11 and screwing the terminal cap 40 onto the terminal housing 30 to protect the terminal assembly 20 within the housing 11, the terminal housing 30 and the terminal cap 40.

Referring to fig. 1, 5 and 8, a second embodiment of the present invention provides a connector 2, the connector 2 is substantially "T" shaped, and the connector 2 includes 3 wiring members 20 and other members or structures correspondingly modified from the connector 1 provided in the first embodiment.

The utility model discloses connector 2 that the second embodiment provided can be more save material, satisfies the user demand of different scenes, still has the beneficial effect the same with connector 1 of first embodiment simultaneously, does not describe here repeatedly.

Referring to fig. 1, 5 and 9, a third embodiment of the present invention provides a connector 3, the connector 3 is substantially in the shape of a straight line, and the connector 3 is different from the connector 1 provided in the first embodiment in that it includes 2 wiring members 20 and other members or structures which are correspondingly changed.

The utility model discloses the connector 3 that the third embodiment provided can be more save material, satisfies the user demand of different scenes, still has the beneficial effect the same with the connector 1 of first embodiment simultaneously, does not describe here repeatedly.

Referring to fig. 5, 9 and 10, a fourth embodiment of the present invention provides a connector 4, where the connector 4 includes 2 wiring assemblies 20, and the connector 4 is substantially in a shape of "7", and compared with the connection 3 provided in the third embodiment, the difference is that the positions of the wiring assemblies 20 are different, and other assemblies or structures that are changed correspondingly have the same beneficial effects as the connector 3, and are not repeated.

Compared with the prior art, the utility model discloses a connector has following advantage:

1. the connector of the utility model comprises a shell and a wiring component connected with the shell; an accommodating cavity is formed in the shell, and a conductor and an insulating bracket are accommodated in the accommodating cavity; the insulating bracket is provided with a containing groove for containing the conductor; set up in the wiring subassembly and switch on the piece, switch on one end and conductor electricity and be connected, the other end is connected with the external conductor electricity, through at the inside conductor that sets up of casing, only need be connected to the external conductor on the wiring subassembly can realize connecting the conductor with the external conductor, and then realize the circulation of signal, easy operation, convenience can carry out insulation protection to the conductor with the conductor setting in insulating support's storage tank, in addition, the utility model discloses a connector need not to insert the wire connector middle part when connecting wire, consequently also does not have extra requirement to the hardness of external conductor, more economical and practical.

2. The utility model discloses a conductor and insulating support are the lamellar structure, and at least one deck, through setting up the conductor and the insulating support of stratiform, can satisfy the signal flow between more wires through the number of piles that increases the conductor, every layer of conductor all sets up in insulating support's storage tank to make insulating support protect the conductor in the storage tank, when there being multilayer conductor, insulating support can also keep apart adjacent conductor layer simultaneously, prevents to interfere with each other between the different signals.

3. The utility model discloses an insulating support's the number of piles is one deck more than the conductor to make every layer of conductor all set up between double-phase adjacent insulating support, set up to the number of piles more than the conductor with all carrying out insulation protection to the both sides of the conductor on every layer of insulating support through the number of piles with insulating support, support or protect the conductor, realized the separation between the different signals simultaneously, so that the signal on the different conductor layers each other does not disturb, make the circulation of signal safe and reliable more.

4. The utility model discloses a conductor is provided with two relative connection pieces with serving that the conduction piece electricity is connected, and the one end that conduction piece and conductor are connected is located between two connection pieces and forms and be connected with the conductor electricity, through setting up relative connection piece, makes the conduction piece can and have more area of contact between the conductor, and then the fail safe nature that the wire of assurance is connected.

5. The utility model discloses a connection piece integrated into one piece on conductor and the conductor, through integrated into one piece's design, but high-efficient equipment has improved production efficiency.

6. The shell of the utility model also comprises a bulge which is arranged on the shell and is communicated with the holding cavity, and the wiring component is arranged in the bulge and is connected with the bulge; the bulge is provided with the screw thread on one side of keeping away from the wiring subassembly, sets up the wiring subassembly in the arch of casing, can further protect the wiring subassembly, guarantees the waterproof performance of connector.

7. The wiring component of the utility model also comprises a spring plate, a plate handle and a plug, wherein the plug is connected with the bulge, the plug is provided with a wire passing hole, and the spring plate and the plate handle are positioned at two opposite sides of the wire passing hole; the elastic sheet comprises a supporting end and a movable end which are opposite, one end of the plate handle close to the shell is abutted against the movable end, and the supporting end is abutted against the bulge so as to limit the position of the supporting end; can make the expansion end through the board handle to supporting the end and be close to, switch on the expansion end that the conductor was kept away from to the piece one end butt shell fragment, can understand ground, when the expansion end was close to supporting the end, has reserved the passageway for the entering of outside wire, then restores the board handle again, can realize the fixed of outside wire, need not to place binding post in connector inside, easy operation, wiring convenience, it is more convenient that the user uses.

8. The utility model discloses a form the wiring passageway of switch between switch-on and the expansion end, open or close the wiring passageway through the board handle, outside wire is connected with the switch-on electricity through getting into the wiring passageway, can understand ground, outside wire gets into when the wiring passageway is opened, waits to close the wiring passageway again after outside wire gets into the wiring passageway, with outside wire card at wiring passageway internal fixation, realizes the circulation of the connection of outside wire and signal, easy operation, convenience.

9. The utility model discloses an expansion end still includes the limiting plate, and the one end of trigger and expansion end butt is located the limiting plate, and the limiting plate is used for restricting the home range of trigger, through setting up the home range that the limiting plate restricted the trigger to the trigger can not break away from the limiting plate and then can not break away from the shell fragment all the time when making the board move the trigger, has guaranteed the stability of wiring.

10. The utility model discloses an one end that the arch is close to the casing is provided with waterproof circle, has further improved the waterproof performance of connector through setting up waterproof circle.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, and improvements made within the principle of the present invention should be included within the protection scope of the present invention.

Claims (10)

1. A connector for connecting an external wire, characterized in that: the connector comprises a shell and a wiring assembly connected with the shell; an accommodating cavity is formed in the shell, and a conductor and an insulating support are accommodated in the accommodating cavity; the insulating bracket is provided with a containing groove for containing the conductor; a conduction piece is arranged in the wiring assembly, one end of the conduction piece is electrically connected with the conductor, and the other end of the conduction piece is electrically connected with an external lead.

2. The connector of claim 1, wherein: the conductor and the insulating support are both of a layered structure and have at least one layer.

3. The connector of claim 2, wherein: the number of layers of the insulation supports is one layer more than that of the conductors, so that each layer of the conductors is arranged between two adjacent insulation supports.

4. The connector of claim 2, wherein: the end of the conductor, which is electrically connected with the conduction piece, is provided with two opposite connecting pieces, and the end of the conduction piece, which is connected with the conductor, is positioned between the two connecting pieces to form an electrical connection with the conductor.

5. The connector of claim 4, wherein: the conductor and the connecting sheet on the conductor are integrally formed.

6. The connector of claim 1, wherein: the casing still including set up on the casing and with the arch of holding chamber intercommunication, the wiring subassembly set up in the arch and with the arch is connected.

7. The connector of claim 6, wherein: the wiring assembly further comprises an elastic sheet, a plate handle and a plug, the plug is connected with the protrusion, a wire passing hole is formed in the plug, and the elastic sheet and the plate handle are located on two opposite sides of the wire passing hole; the elastic sheet comprises a supporting end and a movable end which are opposite, one end of the trigger close to the shell is abutted against the movable end, and the supporting end is abutted against the protrusion to limit the position of the supporting end; the movable end can be close to the supporting end by moving the plate handle through the plate, and one end of the conduction piece, which is far away from the conductor, is abutted against the movable end of the elastic sheet.

8. The connector of claim 7, wherein: switch on the piece with form the wiring passageway of switch between the expansion end to move through the board the trigger is realized opening and shutting of wiring passageway, outside wire is through getting into the wiring passageway with switch on an electricity and be connected.

9. The connector of claim 7, wherein: the movable end further comprises a limiting plate, one end, abutted against the movable end, of the plate handle is located on the limiting plate, and the limiting plate is used for limiting the moving range of the plate handle.

10. The connector of claim 6, wherein: one end of the bulge close to the shell is provided with a waterproof ring.

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