CN205282814U - Electrical components's joint support body, electrical components's joint support body group spare - Google Patents
Electrical components's joint support body, electrical components's joint support body group spare Download PDFInfo
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- CN205282814U CN205282814U CN201521095577.1U CN201521095577U CN205282814U CN 205282814 U CN205282814 U CN 205282814U CN 201521095577 U CN201521095577 U CN 201521095577U CN 205282814 U CN205282814 U CN 205282814U
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- electric elements
- buckle
- mounting seat
- stop
- plug division
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Abstract
The utility model discloses an electrical components's joint support body, electrical components's joint support body group spare. Electrical components's joint support body group spare includes that electrical components reaches electrical components's the joint support body. The joint support body is including mount pad and secondary lock. The lateral wall salient of this mount pad is provided with at least one first buckle and at least one second buckle. This first buckle is being followed with the second buckle the interval sets up in the axial of mount pad. This secondary tool to lock has the outstanding locking arm that sets up. First buckle with the second buckle set up respectively into can with locking arm joint cooperation, with the secondary lock with the mount pad is connected and is kept respectively putting and lock -in positions being locked in advance. It is locked in advance to be in puts the locking arm set up into can when the atress from first buckle with cross between the second buckle second buckle quilt the second buckle blocks. Electrical components's joint support body group spare is assembled swiftly, is connected firmly.
Description
Technical field
This utility model relates to connector field, particularly the connection supporter assembly connecting supporter, electric elements of a kind of electric elements.
Background technology
Electric connector is for realizing the electric connection between different electronic devices and components. In order to adapt to different installation requirements, electric connector also needs to corresponding mounting structure to realize firm connection. Particularly when designing more accurate electric connector, when typically requiring electric connector when such as needing to connect relay, it usually needs more respective outer side edges. Meanwhile, for the requirement improving production efficiency, it is necessary to realize quickly, advantageously assemble.
Utility model content
One of the purpose of this utility model is to overcome deficiency of the prior art, it is provided that the connection supporter assembly connecting supporter, electric elements of a kind of electric elements assembling quick, stable connection.
For realizing object above, this utility model is achieved through the following technical solutions:
The connection supporter of a kind of electric elements, it is characterised in that including:
Mounting seat; The sidewall of this mounting seat is projecting at least one first buckle and at least one the second buckle, and the axially interval that this first buckle and second is buckled in along described mounting seat is arranged;
Secondary is locked, and this secondary lockset has projecting lockup arm;
Described first buckle and described second buckle are respectively set to described lockup arm snap-fit engagement, to be connected and be kept at prelock positions and lock position with described mounting seat to be locked by secondary; Described lockup arm in a prelock position is set to can be blocked by described second buckle from crossing between described first buckle and described second buckle described second buckle when stress.
Preferably, two sidewalls being oppositely arranged of described mounting seat are provided with described first buckle and the second buckle.
Preferably, described mounting seat is a part for electrical appliance kit main body.
Preferably, described mounting seat includes supporting platform and seat main body, and described support platform is arranged in described seat main body, and described support platform has the flange of the radially projecting setting along described mounting seat, and described flange offers perforating along axially penetrating through of described mounting seat;
Described buckle is arranged on the side-wall outer side of described seat main body, described lockup arm through described perforating with described first buckle or the second buckle snap-fit engagement.
Preferably, described mounting seat has axial two ends, and described secondary lock includes lock main body, and described lock main body is arranged on one end of described mounting seat;
Described lockup arm is arranged in described lock main body along the axially projecting of described mounting seat.
Preferably, described lockup arm includes support portion and stop part, one end of described support portion is arranged in described lock main body, the other end of described support portion is arranged along the axially extending of described mounting seat, described stop part is arranged on the other end of described support portion, and the bearing of trend of described stop part be set to the angle between the bearing of trend of described support portion be right angle or obtuse angle with described first buckle or the second buckle snap-fit engagement.
Preferably, described support portion is two, and described stop part is one, and the two ends of described stop part are separately positioned on the other end of said two support portion.
Preferably, it is acute angle that line between described first buckle and the second buckle is set to the angle between the axial direction of described mounting seat, described stop part offers guiding groove, this guiding groove be set to guide this stop part move to described first buckle snap-fit engagement.
Preferably, described first buckle includes the first guide surface and the first stop surface, described first guide surface connects the sidewall of described first stop surface and described mounting seat, and described first guide surface is gradually increased to the distance of the sidewall of described mounting seat along clamping direction, described first stop surface is projecting on the sidewall of described mounting seat, and the angle between the clamping direction of the bearing of trend of described first stop surface and described first buckle is less than or equal to 90 degree; And/or
Described second buckle includes the second guide surface and the second stop surface, described second guide surface connects the sidewall of described second stop surface and described mounting seat, and described second guide surface is gradually increased to the distance of the sidewall of described mounting seat along clamping direction, described second stop surface is projecting on the sidewall of described mounting seat, and the angle between the clamping direction of the bearing of trend of described second stop surface and described second buckle is less than or equal to 90 degree.
Preferably, the angle between described second guide surface and the axial direction of described mounting seat is more than the angle between described first guide surface and the axial direction of described mounting seat.
A kind of connection supporter assembly of electric elements, it includes the connection supporter of electric elements and aforesaid electric elements;
Described mounting seat is provided with female terminal;
Described electric elements are provided with inserting terminal;
The female terminal pluggable ground socket connection of the inserting terminal of described electric elements and described mounting seat; Described electric elements, secondary lock and mounting seat are detachably connected; Described secondary lock is positioned between described mounting seat and described electric elements; When described lockup arm is between described first buckle and described second buckle, described inserting terminal is with described female terminal grafting process, and described electric elements promote described secondary lock to make described lockup arm cross described second buckle.
Preferably, described electric elements have the inserting terminal of the axially projecting setting along described mounting seat, described secondary lock offers connecting hole along axially penetrating through of described mounting seat, described mounting seat is axially through offering spliced eye, described female terminal is arranged in described spliced eye, described spliced eye is set to connect with described connecting hole, and described inserting terminal is through described connecting hole and is plugged in described spliced eye, and described inserting terminal electrically connects with described female terminal.
Preferably, described female terminal includes Plug Division, and described Plug Division has grafting cavity, and the inserting terminal of described electric elements is plugged in grafting cavity to contact with described Plug Division.
Preferably, the inserting terminal of described electric elements is set to tabular, and the grafting cavity of described Plug Division is set to flat hole, and the inserting terminal of described electric elements is plugged in the flat hole of described Plug Division and abuts against with described Plug Division.
Preferably, described Plug Division has the bearing surface highlighted towards grafting cavity, and described bearing surface abuts against with this inserting terminal when the inserting terminal of described electric elements inserts in described grafting cavity.
Preferably, described bearing surface includes pushing against plane and intermediate incline, described push against plane along the inserting terminal of described electric elements grafting direction extend to abut against with this inserting terminal, described intermediate incline is set to the inwall connecting described grafting cavity and the described plane that pushes against, and described intermediate incline arranges the direction that angle is acute angle between the grafting direction of described inserting terminal and extends to guide described inserting terminal to insert in corresponding grafting cavity.
Preferably, described female terminal adopts metallic conductor to make integral piece by punching press.
Preferably, highlighting and be provided with the first stop portion in described spliced eye, described first stop portion is set to contact with described female terminal to prevent the bottom landing from described spliced eye of this female terminal.
Preferably, the top of described spliced eye is provided with at least one second stop portion, and described second stop portion is set to contact with described Plug Division to prevent described female terminal from exiting from the top of described spliced eye.
Preferably, described Plug Division has groove, this groove is provided towards the inner recess of the grafting cavity of described Plug Division, this groove arranges on described Plug Division along axially penetrating through of described mounting seat, and this groove continues depression towards the inside of the grafting cavity of described Plug Division when being set to the extruding being subject to described first stop portion in the bottom of the spliced eye from described mounting seat when can insert, described groove restores to the original state and axially can contact with described first stop portion along described mounting seat when being entirely through described first stop portion and extrude disappearance.
Preferably, described Plug Division also includes two arcuation protuberances being separately positioned on described groove both sides.
Preferably, described first stop portion includes stopping platform and barrier, described stop platform radially extends setting along described spliced eye, and described stop platform is set to contact with the Plug Division of described female terminal to prevent this female terminal from landing in described spliced eye, described barrier stops this Plug Division when expanding to be subject to the extruding of described inserting terminal in described Plug Division along axially projecting one end being arranged on described stop platform of described spliced eye.
Preferably, described female terminal also includes connecting portion and limiting section, and described connecting portion is along the axially extending setting of described spliced eye, and described Plug Division is arranged on one end of described connecting portion, described limiting section at least two, this at least two limiting section is separately positioned on the both sides of described connecting portion.
Preferably, described at least two limiting section is arranged on described connecting portion along the radially projecting of described spliced eye;
Described first stop portion also includes arranging main body, and this arranges main body and is arranged on the sidewall of described spliced eye, and the described main body that arranges is set to extend between described at least two limiting section;
Described stop platform is arranged on described setting in main body.
Preferably, described at least two limiting section is set to be bent in opposite directions and draws close formation arch.
Preferably, described secondary lock also includes supporting seat and pushes against terminal, described supporting seat is arranged between described mounting seat and described electric elements, described connecting hole is opened on described supporting seat, described lockup arm is arranged on described supporting seat, described in push against when terminal is arranged on described supporting seat and is subject to the extruding of inserting terminal of described electric elements along the axially extending setting of described mounting seat with the Plug Division at described female terminal and expands and push against this Plug Division.
Preferably, the sidewall that described first stop portion favours described spliced eye is configured so that the sidewall of this first stop portion and described spliced eye and has interval, and the interval between described first stop portion and the sidewall of described spliced eye is gradually increased;
The terminal that pushes against of described secondary lock is set to extend in the interval being plugged between described first stop portion and the sidewall of described spliced eye, described in push against terminal and be set to abut against with described first stop portion respectively along the radial direction of described spliced eye with described Plug Division simultaneously.
Preferably, described in push against terminal be provided with protuberance, this protuberance is set to when extending the extruding of the inserting terminal to be subject to described electric elements in described Plug Division towards the direction of the Plug Division near described female terminal and expand to stop this Plug Division.
Preferably, described mounting seat is a part for electrical appliance kit main body. It is envisioned that electrical appliance kit is the box body structure of accommodating electrical equipment.
Preferably, described electric elements are at least one in relay assembly and fuse component.
Compared with prior art, the secondary lock connecting supporter assembly of this utility model electric elements is contained in mounting seat in advance by the first buckle, then installs electric elements as required. When electric elements being arranged on described secondary and locking, secondary is locked stress and mobile to the second buckle snap-fit engagement, thus completing to assemble. Described connector assembly is easy for installation, quick and stable connection.
Preferably, by arranging that two the second buckles, the second inclination being buckled on clamping direction be less and corresponding lockup arm being arranged to guide the setting of the feature such as guiding groove of the first buckle so that the second buckle is compared and when the clamping of the first buckle needs bigger strength to avoid pre-assembled, secondary pintle hook lock is directly connected on described second card and buckles. It addition, coordinating so that the connection of electric elements is more firm by female terminal and electric elements.
Accompanying drawing explanation
Fig. 1 is the structural representation connecting supporter assembly of this utility model electric elements.
Fig. 2 is the three-dimensional exploded view connecting supporter assembly of the electric elements of Fig. 1.
Fig. 3 is the connection supporter assembly profile along line A-A of the electric elements of Fig. 1.
Fig. 4 is the connection supporter assembly profile along line B-B of the electric elements of Fig. 1.
Fig. 5 is one of structural representation of mounting seat in Fig. 1.
Fig. 6 is the two of the structural representation of the mounting seat of Fig. 5.
Fig. 7 is the three of the structural representation of the mounting seat of Fig. 5.
Fig. 8 is one of structural representation of secondary lock in Fig. 1.
Fig. 9 is the two of the structural representation of the secondary lock in Fig. 8.
Figure 10 is the structural representation of the electric elements in Fig. 1.
Figure 11 is the structural representation of the embodiment one of the female terminal in Fig. 2.
Figure 12 is the structural representation of the embodiment two of the female terminal in Fig. 2.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in detail:
Embodiment one:
Refer to Fig. 1 to Fig. 4, the connection supporter assembly 100 of its a kind of electric elements provided for this utility model. The connection supporter assembly 100 of described electric elements includes mounting seat 10, is arranged on the secondary lock 20 in this mounting seat 10, is arranged on the electric elements 30 on this secondary lock 20, and is contained in the female terminal 40 in described mounting seat 10. It is envisioned that the connection supporter assembly 100 of described electric elements can also include corresponding wire, components and parts etc., it is prior art and the emphasis solving problem for this utility model, does not repeat them here.
Seeing also Fig. 5, Fig. 6 and Fig. 7, described mounting seat 10 is for supporting the connection supporter assembly 100 of whole electric elements. Described mounting seat 10 can adopt the material such as plastics, metal to make. In the present embodiment, described mounting seat 10 adopts injection moulding to make integral piece, thus strengthening mechanical strength. As long as the global shape of described mounting seat 10 can support the connection supporter assembly 100 of described electric elements and can adapt to corresponding installation environment. The global shape of described mounting seat 10 can substantially cuboid. Described mounting seat 10 can have four flat sidewall. In the present embodiment, in order to Matching installation environment or with other components and parts, respective outer side edges, two relative sidewalls in four flat sidewall of described mounting seat 10 are provided with boss.
Projecting on the side-wall outer side of described mounting seat 10 have the first buckle 11 and the second buckle 12. Described first buckle 11 and the second buckle 12 are set to axially have interval along described mounting seat 10. As long as the relative position of described first buckle 11 and the second buckle 12 is arranged disclosure satisfy that axially have interval along described mounting seat 10, be capable of snap-fit engagement so that the lockup arm 21 of 20 can be locked with following secondary. Described first buckle 11 and the second buckle 12 realize the line between the direction of clamping respectively can being axially disposed within same straight line along described mounting seat 10, it is also possible to be set to described mounting seat 10 axially there is the angle less than 90 degree. If the clamping that described first buckle 11 and the shape of described second buckle 12 can be firm with lockup arm 21 realization of following secondary lock 20. Described first buckle 11 and the second buckle 12 can respectively boss, or be set to the shape etc. with prominent sphere or prominent ellipsoid. In the present embodiment, described first buckle 11 includes the first guide surface 111 and the first stop surface 112. Described first guide surface 111 connects the sidewall of described first stop surface 112 and described mounting seat 10. And described first guide surface 111 is gradually increased to the distance of the sidewall of described mounting seat 10 along clamping direction, consequently facilitating the lockup arm 21 of described secondary lock 20 realizes snap-fit engagement effortlessly. Described guide surface 111 can also be plane or the curved surface of the sidewall slope relative to described mounting seat 10 further. Described first stop surface 112 is projecting on the sidewall of described mounting seat 10. Angle between bearing of trend and the clamping direction of described first buckle 11 of described first stop surface 112 is less than or equal to 90 degree, thus realizing firm clamping. In the present embodiment, for the ease of manufacturing and readily accessible, the angle that the bearing of trend of described first stop surface 112 is set between the clamping direction of described first buckle 11 is 90 degree, and namely this first stop surface 122 is set perpendicularly to the sidewall of described mounting seat 10. It is envisioned that described first buckle 11 also includes two sides to surround the projection of closing with described first guide surface 111 and the first stop surface 112.
Described second buckle 12 includes the second guide surface 121 and the second stop surface 122. Described second guide surface 121 connects the sidewall of described second stop surface 122 and described mounting seat 10. Described second guide surface 121 is gradually increased to the distance of the sidewall of described mounting seat 10 along clamping direction. Described second guide surface 121 can also be plane or the curved surface of the sidewall slope relative to described mounting seat 10 further. Described second stop surface 122 is projecting on the sidewall of described mounting seat 10. Angle between bearing of trend and the clamping direction of described second buckle 12 of described second stop surface 122 is less than or equal to 90 degree. In the present embodiment, for the ease of manufacturing and readily accessible, the angle that the bearing of trend of described second stop surface 122 is set between the clamping direction of described second buckle 12 is 90 degree, and namely this second stop surface 122 is set perpendicularly to the sidewall of described mounting seat 10. It is envisioned that described second buckle 11 also includes two sides to surround the projection of closing with described second guide surface 121 and the second stop surface 122.
Described first buckle 11 and the second buckle 12 can be arranged on one of described mounting seat 10, on two or more sidewall. In the present embodiment, in order to realize firm install and be easy to the overall structure of described secondary lock 20 accurately install, described first buckle 11 and the second buckle 12 are simultaneously located on two relative side-wall outer side of described mounting seat 10. As long as the quantity of described first buckle 11 and the second buckle 12 respectively one both can complete clamping. Certainly, described first buckle 11 and the second buckle 12 can be two or more. In the present embodiment, on a sidewall of mounting seat 10, described first buckle 11 is one, and described second buckle 12 is two. The line composition isosceles triangle of this first buckle 11 and two the second buckles 12, so that described secondary lock 20 and the first buckle 11 realize during prepackage more laborsaving, and more require great effort when realizing second time clamping and avoid error to realize the clamping with the second buckle 12. In the present embodiment, described first buckle 11 and the second buckle 12 is projecting relatively and has on the side-wall outer side of step at two of following support platform 14.
In the present embodiment, described mounting seat 10 also includes a main body 13 and supports platform 14. The shape of described seat main body 13 meets the requirement supporting described support platform 14. The profile of described seat main body 13 could be arranged to cylinder or polyhedron etc. In the present embodiment, described seat main body 13 is set to have four flat sidewall, and it is step-like to be formed to be set to boss on the relative sidewall of two of which. Described seat main body 13 has two ends in the axial direction.
Described support platform 14 is arranged on one end of described seat main body 13. Described support platform 14 is used for supporting, arranging described secondary lock 20. Described support platform 14 has the flange 141 of the radially projecting setting along described mounting seat 10. Described flange 141 runs through and offers perforating 142. As long as described flange 141 described mounting seat 10 radially with respect to described seat main body 13 prominent so that following secondary lock 20 lockup arm 21 through described perforating 142 with first buckle the 11, second buckle 12 snap-fit engagement. Described flange 141 can be one, it is also possible to for two or more. In the present embodiment, described flange 141 is two. These two flanges 141 are projecting along two sidewalls being oppositely arranged being provided with described first buckle 11 and the second buckle 12 respectively. As long as described perforating 142 enables to lockup arm 21 traverse of following secondary lock 20. In the present embodiment, described perforating 142 is two. These two perforatings 142 extend through and are opened on said two flange 141.
Described mounting seat 10 is axially through offering spliced eye 15. In the present embodiment, described spliced eye 15 runs through described seat main body 13 and described support platform 14. Described spliced eye 15 is used for plugging described secondary lock 20, described electric elements 30 and accommodating described female terminal 40.
Preferably, described mounting seat 10 is prominent in described spliced eye 15 is provided with the first stop portion 16. Described first stop portion 16 is set to the bottom landing that can contact to prevent this female terminal 40 from described spliced eye 15 with described female terminal 40. Described first stop portion 16 can be the arbitrarily prominent shape such as ledges rank, prominent bar portion. In the present embodiment, described first stop portion 16 includes stopping platform 161 and barrier 162. Described stop platform 161 radially extends setting along described spliced eye 15. Described stop platform 161 is set to can to contact with the Plug Division 41 of following female terminal 40 to prevent this female terminal 40 from landing in described spliced eye 15. Described barrier 162, along axially projecting one end being arranged on described stop platform 161 of described spliced eye 15, stops this Plug Division 41 when being subject to the extruding of the inserting terminal 31 of following electric elements 30 with the Plug Division 41 at following female terminal 40 and expand. Further, described first stop portion 16 also includes arranging main body 163. Described one end arranging main body 163 is arranged in the inside sidewalls of described spliced eye 15. Described stop platform 161 is arranged on the described other end arranging main body 163. Further, the sidewall that described first stop portion 16 favours described spliced eye 15 is configured so that the sidewall of this first stop portion 16 and described spliced eye 15 and has interval, and the interval between described first stop portion 16 and the sidewall of described spliced eye 15 is gradually increased. Further, described first stop portion 16 extends between two limiting sections 431 of following female terminal 40. In the present embodiment, the described main body 163 that arranges extends between these two limiting sections 431.
Described mounting seat 10 is also projecting in described spliced eye 15 the second stop portion 17. Described second stop portion 17 is arranged on the top of described first stop portion 16. Described second stop portion 17 can be one, two or more. In the present embodiment, described second stop portion 17 is respectively multiple. The plurality of the two the second stop portions 17 are separately positioned on the multiple sidewalls in described spliced eye 15. Described second stop portion 17 is set to lock 20 with described secondary and contacts to prevent described secondary lock 20 from exiting from the top of described spliced eye 15. As long as the shape of described second stop portion 17 can stop described secondary lock 20. In the present embodiment, described second stop portion 17 is set to the tabular radially extended along described spliced eye 15. Described female terminal 20 is limited in described spliced eye 15 by described second stop portion 17 with described first stop portion 16.
Seeing also Fig. 8 and Fig. 9, described secondary lock 20 is arranged in described mounting seat 10. Described secondary lock 20 includes lockup arm 21. Described lockup arm 21 predeterminable between described first buckle 11 and the second buckle 12 so that described lockup arm and described first buckle 11 snap-fit engagement, be contained in advance in described mounting seat 10 thus described secondary is locked 20. Described secondary lock 20 also includes lock main body 22. This lock main body 22 is used for supporting described lockup arm 21. The quantity of described lockup arm 21 is corresponding with the quantity of the sidewall of the mounting seat 10 being provided with the first buckle 11 and the second buckle 12 simultaneously. In the present embodiment, described lockup arm 21 phase should be two.
As long as the structure of described lockup arm 21 disclosure satisfy that and described first buckle the 11, second buckle 12 snap-fit engagement, such as can be the barrier structures such as crook, stem, step or groove. In the present embodiment, described lockup arm 21 includes support portion 211 and stop part 212. One end of described support portion 211 is arranged in described lock main body 22. It is axially extending that the other end of described support portion 211 is set to along described mounting seat 10. Described stop part 212 is arranged on the other end of described support portion 211. Described stop part 212 along direction vertical or that intersect with the bearing of trend of the other end of described support portion 211 extended with any one snap-fit engagement in described first buckle 11 and the second buckle 12.
Preferably, described support portion 211 is two. Described stop part 212 is one. The two ends of described stop part 212 are separately positioned on the other end of said two support portion 211, thus jointly surrounding rectangular box structure with described lock main body 22. Described support portion 211, described stop part 212 could be arranged to the shapes such as shaft-like, cuboid strip.
Preferably, described stop part 212 offers guiding groove 2121. This guiding groove 2121 is used for guiding described first buckle 11, the stop part 212 making described secondary lock 20 is more laborsaving for the clamping of the second buckle 12 with described first buckle 11 snap-fit engagement, thus avoiding described secondary lock 20 can not realize pre-assembled and direct and the second buckle 12 snap-fit engagement with the first buckle 11.
Described lock main body 22 arranges described lockup arm 21 for support. Described lockup arm 21 is arranged between described mounting seat 10 and described electric elements 30. Described lock main body 22 could be arranged to tabular.
Preferably, described secondary lock 20 also includes pushing against terminal 23. It is described that to push against terminal 23 projecting in described lock main body 22. The described terminal 23 that pushes against is set to the axially extending setting along described mounting seat 10. The described terminal 23 that pushes against could be arranged to inserted sheet shape, tabular or column. The described free end pushing against terminal 23 is plugged in the spliced eye 15 of described mounting seat 10. The described free end pushing against terminal 23 is plugged between the sidewall of the spliced eye 15 of described mounting seat 10 and described first stop portion 16, to push against this first stop portion 16 when the sidewall of described spliced eye 15 at described first stop portion 16. Further, push against described in and terminal 23 is additionally provided with protuberance 231. Described protuberance 231 and the described free end interval pushing against terminal 23 are arranged. Described protuberance 231 is set to when extending the extruding of the inserting terminal 31 to be subject to following electric elements 30 in this Plug Division 41 towards the direction of the Plug Division 41 near following female terminal 40 and expand to stop this Plug Division 41.
Described lock main body 22 also extends through and offers connecting hole 221. Described connecting hole 221 is for wearing the inserting terminal 31 of following electric elements 30. As long as the form and dimension of described connecting hole 221 is capable of the inserting terminal 31 through described electric elements 30.
Seeing also Figure 10, described electric elements 30 are arranged on described secondary lock 20. Described electric elements 30 can be arranged on described secondary lock 20 in any way. Described electric elements 30 can adopt the mode such as clamping or grafting to be arranged on described secondary lock 20. Described electric elements 30 clamping or be plugged on described secondary lock 20 on time promote described lockup arm 21 move to described second buckle 12 snap-fit engagement with complete assemble. Described electric elements 30 have inserting terminal 31. Described inserting terminal 31 is along the axially extending setting of described mounting seat 10. Described inserting terminal 31 extends in the spliced eye 15 of described mounting seat 10 through the connecting hole 221 of described secondary lock 20, and finally coordinates with Plug Division 41 grafting of following female terminal 40. The shape of described inserting terminal 31, length and size coordinate with female terminal 40 grafting as long as disclosure satisfy that. In the present embodiment, described inserting terminal 31 is set to tabular to strengthen the performance of firm grafting. The terminal of described inserting terminal 31 may be arranged as wedge-like so that labour-saving plugs. In this utility model, described electric elements 30 only need to utilize described inserting terminal 31 to solve the problem that grafting coordinates, and housing and the concrete electronic devices and components of described electric elements 30 are not emphasis of the present utility model and the technology known by those skilled in the art. Described inserting terminal 31 can be projecting in housing. Electronic devices and components can be contained in housing and be electrically connected with described inserting terminal 31. Described inserting terminal 31 is plugged in the grafting cavity 411 on following female terminal 40. It is envisioned that described inserting terminal 31 can select any conductor to make, such as copper, ferrum or aluminum etc. Preferably, described electric elements 30 can be relay.
Seeing also Figure 11, described female terminal 40 is for can conductivity being connected with described inserting terminal 31. Described female terminal 40 is arranged in the spliced eye 15 of described mounting seat 10. In order to improve can conductivity switching performance, the mode that described female terminal 40 adopts grafting to coordinate with described inserting terminal 31 realizes being connected. Described female terminal 40 includes Plug Division 41. Described Plug Division 41 has grafting cavity 411. As long as described Plug Division 41 electrically connects with realization with the grafting of described inserting terminal 31. In order to promote stable connection performance, described Plug Division 41 abuts against with this inserting terminal 31 when described inserting terminal 31 is plugged in described grafting cavity 411. In the present embodiment, described grafting cavity 411 is set to flat hole, to increase the contact area with described inserting terminal 31. Described grafting cavity 411 is according to connecting needs, it is possible to have both ends open, it is also possible to be set to the depression of semiclosed shape. In the present embodiment, described grafting cavity 411 along described mounting seat 10 axially penetrate through be set to two ends have an opening so that in realize electrical connection.
Preferably, described Plug Division 41 has the bearing surface 412 highlighted towards described grafting cavity 411. Described bearing surface 412 abuts against with this inserting terminal 31 when described inserting terminal 31 inserts in described grafting cavity 411. Described bearing surface 412 can not only firm with described inserting terminal 31 be connected, additionally it is possible to avoids whole grafting cavity 411 to abut completely with described inserting terminal 31 and cause the insertion of this inserting terminal 31 and extract the strength that needs are bigger. Described bearing surface 412 can be stamped and formed out. Further, described bearing surface 412 includes pushing against plane 4121 and intermediate incline 4122. The described plane 4121 that pushes against extends along the grafting direction of the inserting terminal 31 of described electric elements 30 to abut against with this inserting terminal 31, and this pushes against plane 4121 and is set to plane thus increasing the area that described grafting cavity 411 abuts against with described inserting terminal 31. Described intermediate incline 4122 is set to connect described grafting cavity 411 and pushes against plane 4121 with described. Described intermediate incline 4122 is set to the direction that angle is acute angle between the grafting direction of described inserting terminal 31 and extends to guide described inserting terminal 31 to insert in corresponding grafting cavity 411. Described intermediate incline 4122 is set to inclined plane, it is possible to is easy to described inserting terminal 31 and inserts effortlessly in described Plug Division 41.
Preferably, described Plug Division 41 also has groove 413. This groove 413 is provided towards the inner recess of the grafting cavity 411 of described Plug Division 41. This groove 413 axially penetrates through described Plug Division 41 along described mounting seat 10. This groove 413 is set to be subject to when can insert in the bottom of the spliced eye 15 from described mounting seat 10 extruding of described first stop portion 16 and continues depression towards the inside of the grafting cavity 411 of described Plug Division 41. Described groove 413 restores to the original state and axially can contact with described first stop portion 16 along described mounting seat 10 when being entirely through described first stop portion 16 and extrude disappearance, thus avoiding the bottom landing from described spliced eye 15.
Preferably, described Plug Division 41 also includes two arcuation protuberances 414 being separately positioned on described groove 413 both sides. Described arcuation protuberance 414 can not only strengthen the resistance to compression of described Plug Division 41, tensile strength. Meanwhile, described arcuation protuberance 414 continues to abut this inserting terminal when excessively strutting described Plug Division 41 when the inserting terminal 31 of described electric elements 30 is larger in size.
Described female terminal 40 also includes connecting portion 42 and limiting section 431. Described connecting portion 42 is along the axially extending setting of described spliced eye 15. Described connecting portion 42 could be arranged to tabular, strip or shaft-like. In the present embodiment, described connecting portion 42 is set to the axially extended groove along described spliced eye 15, for guiding wire etc. Described Plug Division 41 is arranged on one end of described connecting portion 42. Described limiting section 431 at least two. Described at least two limiting section 431 is separately positioned on the both sides of described connecting portion 42. Described at least two limiting section 431 is set to the radially projecting setting along described spliced eye 15. In the present embodiment, described limiting section 431 is two. These two limiting sections 431 are separately positioned on the both sides of described connecting portion 42. Described limiting section 431 stops with described first stop portion 16 and coordinates to prevent this female terminal 40 from moving freely.
Described female terminal 40 can make integral piece to strengthen mechanical strength. In the present embodiment, described female terminal 40 adopts metal stamping to make integral piece.
As long as it should be noted that the quantity about said structure selects to disclosure satisfy that corresponding function, it is possible to need according to concrete connection and select. Specifically, in the present embodiment, two opposing parallel sidewalls of described mounting seat 10 are respectively arranged with the first buckle 11 and the second buckle 12. Correspondingly, described lockup arm 21 is two. Described mounting seat 10 offers five spliced eyes 15. Correspondingly, described female terminal 40 is five. The wherein limiting section 431 of three female terminals 40 structure as described by embodiment one, two other female terminal 40 has the limiting section 432 as following embodiment two describes. The inserting terminal 31 of described electric elements 30 is five. Terminal 23 phase that pushes against of described secondary lock 20 should be five. Described female terminal 40 is plugged in corresponding spliced eye 15 one by one. Described inserting terminal 31 is plugged on corresponding female terminal 40 respectively. The described terminal 23 that pushes against is plugged in described spliced eye 15 respectively.
About relative position or direction, it is necessary to explanation, mentioned in this utility model " on " it is relative with D score. Specifically, for the ease of illustrating, such as the direction indicated by two arrows of Fig. 1. It addition, " mounting seat axial " mentioned in this utility model refer to from " " to D score or from D score to " " direction. " clamping direction " mentioned in this utility model refer to described secondary lock 20 from " " direction that is fastened on corresponding first buckle 11 or the second buckle 12 to D score, specifically direction shown in arrow T1 in Fig. 6.
Embodiment two:
Seeing also Figure 12, embodiment two and embodiment one are different in that: the concrete structure of described female terminal 40 is variant, to meet the needs being connected from different wires or electronic devices and components. Specifically, in the present embodiment two, the limiting section 432 of described female terminal 40 is different. Described limiting section 432 at least two. This at least two limiting section 432 is separately positioned on the both sides of the connecting portion 42 of described female terminal 40, and this at least two limiting section 432 is set to be bent in opposite directions and draws close formation arch. The limiting section 431 that limiting section 432 in this embodiment two can pass through in embodiment one is stamped to form, to meet different connection needs.
Compared with prior art, the secondary lock 20 connecting supporter assembly 100 of this utility model electric elements is contained in mounting seat 10 by the first buckle 11 in advance, then installs electric elements 30 as required. When electric elements 30 being arranged on described secondary lock 20, secondary is locked 20 stress and mobile to the second buckle 12 snap-fit engagement, thus completing to assemble. The connection supporter assembly 100 of described electric elements is easy for installation, quick and stable connection.
Preferably, by arranging that the inclination on clamping direction of two second buckle the 12, second buckles 12 is less and corresponding lockup arm 21 being arranged to guide the setting of the feature such as guiding groove 2121 of the first buckle 12 so that the second buckle 12 is compared and directly secondary locked 20 when the clamping of the first buckle 11 needs bigger strength to avoid pre-assembled and be connected on described second buckle 12. It addition, coordinating so that the connection of electric elements 30 is more firm by female terminal 40 and electric elements 30.
These are only this utility model preferred embodiment, be not used to limit to protection domain of the present utility model, any amendment, equivalent replacement or improvement etc. in this utility model spirit, be all encompassed in right of the present utility model.
Claims (29)
1. the connection supporter of electric elements, it is characterised in that including:
Mounting seat; The sidewall of this mounting seat is projecting at least one first buckle and at least one the second buckle, and the axially interval that this first buckle and second is buckled in along described mounting seat is arranged;
Secondary is locked, and this secondary lockset has projecting lockup arm;
Described first buckle and described second buckle are respectively set to described lockup arm snap-fit engagement, to be connected and be kept at prelock positions and lock position with described mounting seat to be locked by secondary; Described lockup arm in a prelock position is set to can be blocked by this second buckle from crossing described second buckle between described first buckle and described second buckle when stress.
2. the connection supporter of electric elements according to claim 1, it is characterised in that: two sidewalls being oppositely arranged of described mounting seat are provided with described first buckle and the second buckle.
3. the connection supporter of electric elements according to claim 1, it is characterized in that: described mounting seat includes supporting platform and seat main body, described support platform is arranged in described seat main body, described support platform has the flange of the radially projecting setting along described mounting seat, and described flange offers perforating along axially penetrating through of described mounting seat;
Described buckle is arranged on the side-wall outer side of described seat main body, described lockup arm through described perforating with described first buckle or the second buckle snap-fit engagement.
4. the connection supporter of electric elements according to claim 1, it is characterised in that: described mounting seat has axial two ends, and described secondary lock includes lock main body, and described lock main body is arranged on one end of described mounting seat;
Described lockup arm is arranged in described lock main body along the axially projecting of described mounting seat.
5. the connection supporter of electric elements according to claim 4, it is characterized in that: described lockup arm includes support portion and stop part, one end of described support portion is arranged in described lock main body, the other end of described support portion is arranged along the axially extending of described mounting seat, described stop part is arranged on the other end of described support portion, and the bearing of trend of described stop part be set to the angle between the bearing of trend of described support portion be right angle or obtuse angle with described first buckle or the second buckle snap-fit engagement.
6. the connection supporter of electric elements according to claim 5, it is characterised in that: described support portion is two, and described stop part is one, and the two ends of described stop part are separately positioned on the other end of said two support portion.
7. the connection supporter of electric elements according to claim 5, it is characterized in that: it is acute angle that the line between described first buckle and the second buckle is set to the angle between the axial direction of described mounting seat, described stop part offers guiding groove, this guiding groove be set to guide this stop part move to described first buckle snap-fit engagement.
8. the connection supporter of electric elements according to claim 1, it is characterized in that: described first buckle includes the first guide surface and the first stop surface, described first guide surface connects the sidewall of described first stop surface and described mounting seat, and described first guide surface is gradually increased to the distance of the sidewall of described mounting seat along clamping direction, described first stop surface is projecting on the sidewall of described mounting seat, and the angle between the clamping direction of the bearing of trend of described first stop surface and described first buckle is less than or equal to 90 degree;
And/or
Described second buckle includes the second guide surface and the second stop surface, described second guide surface connects the sidewall of described second stop surface and described mounting seat, and described second guide surface is gradually increased to the distance of the sidewall of described mounting seat along clamping direction, described second stop surface is projecting on the sidewall of described mounting seat, and the angle between the clamping direction of the bearing of trend of described second stop surface and described second buckle is less than or equal to 90 degree.
9. the connection supporter of electric elements according to claim 8, it is characterised in that: the angle between described second guide surface and the axial direction of described mounting seat is more than the angle between described first guide surface and the axial direction of described mounting seat.
10. the connection supporter assembly of electric elements, it is characterised in that include the connection supporter of electric elements described in claim any one of electric elements and claim 1 to 9;
Described mounting seat is provided with female terminal;
Described electric elements are provided with inserting terminal;
The female terminal pluggable ground socket connection of the inserting terminal of described electric elements and described mounting seat; Described electric elements, secondary lock and mounting seat are detachably connected; Described secondary lock is positioned between described mounting seat and described electric elements; When described lockup arm is between described first buckle and described second buckle, described inserting terminal is with described female terminal grafting process, and described electric elements promote described secondary lock to make described lockup arm cross described second buckle.
11. the connection supporter assembly of electric elements according to claim 10, it is characterized in that: described electric elements have the inserting terminal of the axially projecting setting along described mounting seat, described secondary lock offers connecting hole along axially penetrating through of described mounting seat, described mounting seat is axially through offering spliced eye, described female terminal is arranged in described spliced eye, described spliced eye is set to connect with described connecting hole, described inserting terminal is through described connecting hole and is plugged in described spliced eye, and described inserting terminal electrically connects with described female terminal.
12. the connection supporter assembly of electric elements according to claim 11, it is characterized in that: described female terminal includes Plug Division, described Plug Division has grafting cavity, and the inserting terminal of described electric elements is plugged in grafting cavity to contact with described Plug Division.
13. the connection supporter assembly of electric elements according to claim 12, it is characterized in that: the inserting terminal of described electric elements is set to tabular, the grafting cavity of described Plug Division is set to flat hole, and the inserting terminal of described electric elements is plugged in the flat hole of described Plug Division and abuts against with described Plug Division.
14. the connection supporter assembly of electric elements according to claim 12, it is characterized in that: described Plug Division has the bearing surface highlighted towards grafting cavity, described bearing surface abuts against with this inserting terminal when the inserting terminal of described electric elements inserts in described grafting cavity.
15. the connection supporter assembly of electric elements according to claim 14, it is characterized in that: described bearing surface includes pushing against plane and intermediate incline, described push against plane along the inserting terminal of described electric elements grafting direction extend to abut against with this inserting terminal, described intermediate incline is set to the inwall connecting described grafting cavity and the described plane that pushes against, and described intermediate incline arranges the direction that angle is acute angle between the grafting direction of described inserting terminal and extends to guide described inserting terminal to insert in corresponding grafting cavity.
16. the connection supporter assembly of electric elements according to claim 15, it is characterised in that: described female terminal adopts metallic conductor to make integral piece by punching press.
17. the connection supporter assembly of electric elements according to claim 12, it is characterized in that: highlighting in described spliced eye and be provided with the first stop portion, described first stop portion is set to contact with described female terminal to prevent the bottom landing from described spliced eye of this female terminal.
18. the connection supporter assembly of electric elements according to claim 17, it is characterized in that: the top of described spliced eye is provided with at least one second stop portion, described second stop portion is set to contact with described Plug Division to prevent described female terminal from exiting from the top of described spliced eye.
19. the connection supporter assembly of electric elements according to claim 17, it is characterized in that: described Plug Division has groove, this groove is provided towards the inner recess of the grafting cavity of described Plug Division, this groove arranges on described Plug Division along axially penetrating through of described mounting seat, and this groove continues depression towards the inside of the grafting cavity of described Plug Division when being set to the extruding being subject to described first stop portion in the bottom of the spliced eye from described mounting seat when can insert, described groove restores to the original state and axially can contact with described first stop portion along described mounting seat when being entirely through described first stop portion and extrude disappearance.
20. the connection supporter assembly of electric elements according to claim 19, it is characterised in that: described Plug Division also includes two arcuation protuberances being separately positioned on described groove both sides.
21. the connection supporter assembly of electric elements according to claim 17, it is characterized in that: described first stop portion includes stopping platform and barrier, described stop platform radially extends setting along described spliced eye, and described stop platform is set to contact with the Plug Division of described female terminal to prevent this female terminal from landing in described spliced eye, described barrier stops this Plug Division when expanding to be subject to the extruding of described inserting terminal in described Plug Division along axially projecting one end being arranged on described stop platform of described spliced eye.
22. the connection supporter assembly of electric elements according to claim 21, it is characterized in that: described female terminal also includes connecting portion and limiting section, described connecting portion is along the axially extending setting of described spliced eye, described Plug Division is arranged on one end of described connecting portion, described limiting section at least two, this at least two limiting section is separately positioned on the both sides of described connecting portion.
23. the connection supporter assembly of electric elements according to claim 22, it is characterised in that: described at least two limiting section is arranged on described connecting portion along the radially projecting of described spliced eye;
Described first stop portion also includes arranging main body, and this arranges main body and is arranged on the sidewall of described spliced eye, and the described main body that arranges is set to extend between described at least two limiting section;
Described stop platform is arranged on described setting in main body.
24. the connection supporter assembly of electric elements according to claim 23, it is characterised in that: described at least two limiting section is set to be bent in opposite directions draws close formation arch.
25. the connection supporter assembly of electric elements according to claim 17, it is characterized in that: described secondary lock also includes supporting seat and pushes against terminal, described supporting seat is arranged between described mounting seat and described electric elements, described connecting hole is opened on described supporting seat, described lockup arm is arranged on described supporting seat, described in push against when terminal is arranged on described supporting seat and is subject to the extruding of inserting terminal of described electric elements along the axially extending setting of described mounting seat with the Plug Division at described female terminal and expands and push against this Plug Division.
26. the connection supporter assembly of electric elements according to claim 25, it is characterized in that: the sidewall that described first stop portion favours described spliced eye is configured so that the sidewall of this first stop portion and described spliced eye and has interval, and the interval between described first stop portion and the sidewall of described spliced eye is gradually increased;
The terminal that pushes against of described secondary lock is set to extend in the interval being plugged between described first stop portion and the sidewall of described spliced eye, described in push against terminal and be set to abut against with described first stop portion respectively along the radial direction of described spliced eye with described Plug Division simultaneously.
27. the connection supporter assembly of electric elements according to claim 26, it is characterized in that: described in push against terminal be provided with protuberance, this protuberance is set to when extending the extruding of the inserting terminal to be subject to described electric elements in described Plug Division towards the direction of the Plug Division near described female terminal and expand to stop this Plug Division.
28. the connection supporter assembly of electric elements according to claim 10, it is characterised in that: described mounting seat is a part for electrical appliance kit main body.
29. the connection supporter assembly of the electric elements according to any one of claim 10 to 28, it is characterised in that: described electric elements are at least one in relay assembly and fuse component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521095577.1U CN205282814U (en) | 2015-12-24 | 2015-12-24 | Electrical components's joint support body, electrical components's joint support body group spare |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521095577.1U CN205282814U (en) | 2015-12-24 | 2015-12-24 | Electrical components's joint support body, electrical components's joint support body group spare |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205282814U true CN205282814U (en) | 2016-06-01 |
Family
ID=56067351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521095577.1U Expired - Fee Related CN205282814U (en) | 2015-12-24 | 2015-12-24 | Electrical components's joint support body, electrical components's joint support body group spare |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205282814U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202017004525U1 (en) | 2017-04-19 | 2017-09-26 | Cixi Lianjin Toys Co., Ltd. | Foldable children tricycle |
-
2015
- 2015-12-24 CN CN201521095577.1U patent/CN205282814U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202017004525U1 (en) | 2017-04-19 | 2017-09-26 | Cixi Lianjin Toys Co., Ltd. | Foldable children tricycle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160601 Termination date: 20211224 |