CN206163790U

CN206163790U - Novel wiring terminal

Info

Publication number: CN206163790U
Application number: CN201621176221.5U
Authority: CN
Inventors: 饶小坡; 尹波青
Original assignee: Jiangmen Krealux Electrical Appliances Co Ltd
Current assignee: Jiangmen Krealux Electrical Appliances Co Ltd
Priority date: 2016-10-26
Filing date: 2016-10-26
Publication date: 2017-05-10
Anticipated expiration: 2026-10-26

Abstract

The utility model discloses a novel wiring terminal, which comprises a housin, press from both sides the line cage and press the splenium, be provided with the shell fragment in the clamp line cage, the board is pressed to the back upper place extension to overhead gage according to the splenium, middle part downwardly extending has the briquetting that contacts with the shell fragment according to the board, be provided with protruding hole and recess in the casing, the button contacts through protruding hole and shell fragment, according to the overhead gage in the splenium with install among the recess according to the board, make binding post's height to reduce as far as, so as to is applicable to the various application scenarios such as PCB board strict to the device height, and the both sides of casing are provided with lock position and buckling parts respectively, casing more than two can splice together through the inter combination between the buckling parts of lock position, thereby reach the binding post who uses minimum kind binding post can realize a plurality of wiring hole count volumes, the convenience that uses is greatly improved, make the user can avoid needing to purchase the binding post of multiple wiring hole count volume and cause extravagant phenomenon.

Description

A kind of novel connecting terminal

Technical field

The utility model is related to a kind of binding post, and particularly a kind of energy is multiple to spell the novel connecting terminal being connected together.

Background technology

General binding post is used to clamp the mode of wire mainly by two kinds：One is compressed by the way of bolt is tightened Wire；Two is wire clamping using shell fragment.By the way of bolt is tightened, wire can be effectively compressed, but the turn of the screw Operation is cumbersome, and wiring is inconvenient, therefore, the occasion of fast-wiring is required at some, all it is mostly using shell fragment clamping side The binding post of formula.A kind of existing binding post, its enclosure is provided with clamp cage, and clamp cage is provided with for clamping The shell fragment of wire, terminal top be provided with for control shell fragment opening button or pressing board, but the button of this binding post or Pressing board is all higher than typically binding post body, therefore in the environment such as the strict pcb board of pair of wire connection terminals requirement for height and uncomfortable Conjunction is used.Also, the wiring hole number of general binding post is fixed, and user is corresponded to according to actual needs using not With the binding post of wiring hole number, when user needs to use the binding post of various wiring hole numbers, it is necessary to buy various Meet the binding post using the wiring hole number of needs, generally, the quantity purchase of binding post is all above user Using need, this will result in the phenomenon of waste.

Utility model content

In order to overcome the deficiencies in the prior art, the purpose of this utility model to be to provide a kind of novel connecting terminal, its button It is embedded in housing with pressing board so that the height of binding post is the height of housing, so that the height of binding post Can reduce as far as possible such that it is able to suitable for requiring the application scenarios such as strict pcb board element height；And it is multiple Can mutually spell between binding post and be connected together, therefore user need to only use the binding post and 2 wiring holes of 3 wiring holes Binding post can be realized as the binding post of multiple wiring holes, so as to avoid because buying connecing for various wiring hole numbers Line terminals and wasting phenomenon.

The technical scheme that the invention for solving the technical problem is adopted is：

A kind of novel connecting terminal, including housing, be arranged in housing and be used to clamp at least one clamp cage of wire And coordinating assembling to be used for the press section for being pressed with housing, press section is included for covering the front apron of housing, being provided with use Pressing board in the overhead gage of the button through hole of placing key-press and for being pressed, pressing board extends rearwardly and upwardly along overhead gage, Housing is provided with for placing overhead gage with the groove of pressing board and for placing key-press in the position top of correspondence clamp cage Projecting apertures, clamp cage is internally provided with shell fragment, and shell fragment is upturned respectively in the front and rear of clamp cage, pressing board middle part Briquetting is extended downwardly, briquetting contacts with the shell fragment tilted at clamp cage rear portion, the front portion of button correspondence clamp cage leads to Cross button through hole and projecting apertures and contact in the anterior shell fragment for tilting of clamp cage, button is flush-mounted in button through hole, housing Both sides are respectively arranged with fastening position and buckling parts, and the shape for fastening position and buckling parts is mutually matched, and plural housing passes through Fasten be combineding with each other and being stitched together between position and buckling parts.

Further, clamp cage includes the upper bus-bar being arranged at the top of it and the lower bus-bar for being arranged on its bottom, bullet Piece is arranged between bus-bar and lower bus-bar, shell fragment in the front and rear of clamp cage be upturned respectively and with upper remittance Stream row forms crimping, and in the case where wire termination puts in crimping, shell fragment wire termination is pressed to bus-bar and clamped.

Further, anterior through hole and rear through hole are respectively arranged with upper bus-bar correspondence shell fragment tilting, after housing correspondence Portion through hole is provided with briquetting through hole, and briquetting sequentially passes through rear through hole and contacts with briquetting through hole and the shell fragment for tilting.

Further, briquetting and the contact surface of shell fragment are inclined plane.

Further, button and the contact surface of shell fragment are inclined plane.

Further, front apron and overhead gage have extended downwardly grab, and housing coordinates the grab of front apron and overhead gage to arrange There is screens hole, grab hook is put makes front apron and overhead gage be fixed on housing in screens hole.

Further, upper bus-bar is connected with lower bus-bar by being arranged on the metal derby of two sides of clamp cage, on Bus-bar, lower bus-bar and metal derby are integrally formed.

Further, housing is additionally provided with backboard, and front apron and backboard are respectively at the crimping of correspondence clamp cage It is provided with wiring hole.

Further, it is arranged at beside the wiring hole in front apron and is provided with button hole, button of the housing in correspondence front apron Buckle is provided with hole.

Further, the press surface of button is provided with the barb for preventing button from coming off, and button through hole coordinates the barb of button to set It is equipped with screens.

The beneficial effects of the utility model are：A kind of novel connecting terminal, distinguishes in the front and rear of its clamp cage Crimping is provided with, housing top is additionally provided with pressing board and button controls respectively the bullet of clamp cage rear portion and anterior crimping Piece is opened, and is easy to wiring；Button is flush-mounted in button through hole, and overhead gage and pressing board are installed in the groove on housing so that pressed Key, overhead gage and pressing board are non-bulging in housing so that the height of binding post is the height of housing, so that terminals The height of son can be reduced as far as possible such that it is able to suitable for requiring the application scenarios such as strict pcb board element height； It is bonded successively by fastening position and buckling parts that the shape of two or more binding post is mutually matched, handle can be reached The purpose that plural binding post is stitched together, therefore, it is possible to using the binding post of 3 wiring holes and 2 wiring holes Binding post spliced and combined, the binding post of multiple wiring holes is obtained, so as to avoid because the various wiring holes of purchase The binding post of quantity and wasting phenomenon.

Description of the drawings

Below in conjunction with the accompanying drawings the utility model is described in further detail with example.

Fig. 1 is the exploded perspective view of the utility model binding post；

Fig. 2 is the sectional view of the utility model binding post；

Fig. 3 is the schematic diagram of clamp cage；

Fig. 4 is the side view of clamp cage；

Fig. 5 is the wiring schematic diagram of the utility model binding post；

Fig. 6 is the use state schematic diagram of the utility model binding post；

Fig. 7 is the structural representation of the rear ramp of housing；

Fig. 8 is the structural representation of press section；

Fig. 9 is the front view of button；

Figure 10 is the schematic diagram spliced between the utility model binding post.

Specific embodiment

A kind of novel connecting terminal, including housing 1, at least one clamp cage 4 that is arranged in housing 1 and with housing 1 Assembling is coordinated to be used for the press section for being pressed, clamp cage 4 is internally provided with shell fragment 8, and clamp cage 4 includes being arranged on its top The upper bus-bar 6 in portion and the lower bus-bar 7 for being arranged on its bottom, shell fragment 8 is arranged between upper bus-bar 6 and lower bus-bar 7, bullet Piece 8 is upturned respectively in the front and rear of clamp cage 4 and forms crimping with upper bus-bar 6, puts in the end of wire 5 The end of wire 5 is pressed to upper bus-bar 6 and is clamped by shell fragment 8 in the case of crimping；Before press section is included for covering housing 1 Baffle plate 2, the overhead gage 26 and the pressing board 21 for being pressed that are provided with button through hole 24 for placing key-press 3, pressing board 21 Extend rearwardly and upwardly along overhead gage 26, housing 1 is provided with for placing overhead gage 26 in the position top of correspondence clamp cage 4 With the groove 11 and the projecting apertures 12 for placing key-press 3 of pressing board 21, the middle part of pressing board 21 extended downwardly briquetting 22, briquetting 22 with The shell fragment 8 that the rear portion of clamp cage 4 tilts contacts；The front portion of the corresponding clamp cage 4 of button 3 is by button through hole 24 and projecting apertures 12 Contact with the shell fragment 8 in the anterior tilting of clamp cage 4, button 3 is flush-mounted in button through hole 24, the press surface of button 3 is arranged There is the barb 31 for preventing button 3 from coming off, button through hole 24 coordinates the barb 31 of button 3 to be provided with screens, pressing board 21 and/or button The shell fragment 8 tilted in relevant position is pushed opening crimping by 3 when pressing, and shell fragment 8 is in bullet after pressing board 21 and/or the release of button 3 Automatically reset under power effect.Because button 3 is flush-mounted in button through hole 24, and overhead gage 26 is installed on groove 11 with pressing board 21 In so that button 3, overhead gage 26 and pressing board 21 are non-bulging in housing 1 so that the height of binding post is the height of housing Degree, so that the height of binding post can be reduced as far as possible, so that the height of binding post can be less than market Upper other general binding posts such that it is able to suitable for the pcb board and other more limits strict to element height requirement The application scenario of height processed.The both sides of housing 1 are respectively arranged with fastening position 110 and buckling parts 111, fasten position 110 and buckling parts 111 shape is mutually matched, and plural housing 1 is spliced by fastening be combineding with each other between position 110 and buckling parts 111 Together, therefore, it is possible to by the fastening position 110 that the shape of two or more binding post is mutually matched and buckling parts 111 successively It is bonded, reaches the purpose that plural binding post is stitched together.For example using the terminals of 3 wiring holes Son and the binding post of 2 wiring holes are spliced and combined, be obtained in that the binding post of multiple wiring holes, it is to avoid in reality Because the binding post of the various wiring hole numbers of purchase and wasting phenomenon in use.

With reference to Fig. 1, Fig. 2 and Fig. 7, Fig. 8, preferred embodiment of the present utility model, housing 1 is once molded using insulation plastic cement Shaping, housing 1 is provided with the receiving space for placing clamp cage 4, and receiving space front is provided with opening, clamp cage 4 It is installed into from the front openings of receiving space inside housing 1, clamp cage 4 is arranged in the receiving space in housing 1, works as appearance During the 4 quantity more than one of clamp cage for receiving in space, separated using the dividing plate of insulation, dividing plate is integrally formed with housing 1.Before Baffle plate 2 is arranged at the opening in front of receiving space, clamp cage 4 is encapsulated in receiving space, and overhead gage 26 is rearwardly and upwardly Pressing board 21, front apron 2, overhead gage 26 and the integrated setting of pressing board 21 are extended with, front apron 2 and overhead gage 26 extend separately down There is grab 23, housing 1 coordinates front apron 2 and the grab 23 of overhead gage 26 to be provided with screens hole, and the hook of grab 23 is put in screens hole Front apron 2 and overhead gage 26 is set to be fixed on housing.The position of the corresponding clamp cage 4 of pressing board 21 is arranged on the top of housing 1, pressing board 21 rear ends can press down on, and the middle part of pressing board 21 has extended downwardly briquetting 22.Housing 1 is additionally provided with for the projecting apertures of placing key-press 3 12 and for placing the groove 11 of overhead gage 26 and pressing board 21, projecting apertures 12 is arranged at the top of the front portion of correspondence clamp cage 4, button 3 are flush-mounted in button through hole 24, and overhead gage 26 is installed in groove 11 with pressing board 21, and cause button 3, overhead gage 26 and pressing board 21 is non-bulging in housing 1.

With reference to Fig. 2 to Fig. 5, clamp cage 4 is made up of upper bus-bar 6 and lower bus-bar 7, upper bus-bar 6 and lower bus-bar 7 Be connected by being arranged on the metal derby of two sides of clamp cage 4, upper bus-bar 6, lower bus-bar 7 and metal derby one into Type, reduces manufacturing procedure, and reduces upper internal resistance between bus-bar 6 and lower bus-bar 7.Shell fragment 8 be arranged on upper bus-bar 6 with Between lower bus-bar 7, shell fragment 8 is upturned respectively in the front and rear of clamp cage 4 and forms clamp with upper bus-bar 6 Portion, puts in shell fragment 8 in the case of crimping and the end of wire 5 is pressed to into bus-bar 6 and is clamped in the end of wire 5.

Reference picture 1- Fig. 7, at the correspondence tilting of shell fragment 8 of upper bus-bar 6 anterior through hole 61 and rear through hole 62 are respectively arranged with, Be provided with briquetting through hole 13 at the correspondence rear through hole 62 of housing 1, briquetting 22 sequentially pass through rear through hole 62 and briquetting through hole 13 and The shell fragment 8 of tilting contacts, and button 3 passes sequentially through button through hole 24 and projecting apertures 12 and the shell fragment 8 in the anterior tilting of clamp cage 4 Contact.Wherein, the lower end of briquetting 22 and button 3 is set to inclined plane with the contact surface of shell fragment 8, increases briquetting 22 and button 3 With the contact area of shell fragment 8.Wherein, front apron 2 and the backboard being arranged on housing are respectively in the clamp of correspondence clamp cage 4 Wiring hole 10 is provided with portion, wire 5 can accurately be linked into crimping after the positioning of wiring hole 10.When pressing board 21 is pressed, Briquetting 22 is pressed downward on the shell fragment 8 tilted positioned at the rear portion of clamp cage 4 to open crimping, at this moment can be from the wiring hole 10 of backboard The crimping located toward clamp cage 4 accesses wire 5；After unclamping pressing board 21, shell fragment 8 automatically resets in the presence of elastic force, can be by The end of wire 5 of access is clamped in crimping.With reference to Fig. 5, identical, when push button 3 when, button 3 will be positioned at clamp cage 4 The shell fragment 8 that front portion tilts is pressed downward opening crimping, at this moment can be from the wiring hole 10 of front apron 2 toward the clamp of clamp cage 4 Portion accesses wire 5, and after unclamping button 3, shell fragment 8 automatically resets under elastic force effect and clamps wire 5.

Wherein, with reference to Fig. 1 and Fig. 9, in order to prevent button 3 from coming off, the press surface of button 3 is provided with barb 31, upper gear Coordinate the barb 31 of button 3 to be provided with screens at button through hole 24 on plate 26, button 3 on overhead gage 26 by push-to Behind hole 24, the holding of barb 31 prevents button 3 from exiting in screens, prevents button 3 from coming off.

Wherein, with reference to Fig. 1, the side of the wiring hole 10 being arranged in front apron 2 is provided with button hole 25, and housing 1 is in correspondence Buckle 15 is provided with button hole 25 in front apron 2.The tight fastening effect of button hole 25 and buckle 15, before can further improving Connectivity robustness between baffle plate 2 and housing 1, so as to the phenomenon for avoiding occurring releasing between front apron 2 and housing 1.

Wherein, with reference to Figure 10, the wiring hole 10 of binding post can be 2 or 3, by two or more binding post The fastening position 110 of both sides and buckling parts 111 are bonded, and the binding post or even number that can realize odd number wiring hole number connects The binding post of string holes quantity, so as to reach the terminals that multiple wiring hole numbers can be realized using least kind binding post Son, substantially increases the convenience for using so that user can avoid the need for buying the binding post of various wiring hole numbers And wasting phenomenon.

Be more than to it is of the present utility model it is preferable enforcement illustrated, but the utility model be not limited to it is above-mentioned Embodiment, those of ordinary skill in the art can also make a variety of equivalents on the premise of without prejudice to the utility model spirit Deformation is replaced, and the deformation or replacement of these equivalents are all contained in the application claim limited range.

Claims

1. a kind of novel connecting terminal, it is characterised in that：Including housing（1）, be arranged on the housing（1）It is interior for clamping wire （5）At least one clamp cage（4）And with the housing（1）Assembling is coordinated to be used for the press section for being pressed, the pressing Portion is included for covering the housing（1）Front apron（2）, be provided with for placing key-press（3）Button through hole（24）It is upper Baffle plate（26）With the pressing board for being pressed（21）, the pressing board（21）Along the overhead gage（26）Extend rearwardly and upwardly, The housing（1）In the correspondence clamp cage（4）Position top be provided with for placing the overhead gage（26）With pressing board （21）Groove（11）With for placing the button（3）Projecting apertures（12）, the clamp cage（4）Be internally provided with shell fragment （8）, the shell fragment（8）In the clamp cage（4）Front and rear be upturned respectively, the pressing board（21）Middle part is downwards It is extended with briquetting（22）, the briquetting（22）With in clamp cage（4）The shell fragment that rear portion tilts（8）Contact, the button（3） The correspondence clamp cage（4）Front portion pass through the button through hole（24）And projecting apertures（12）With in clamp cage（4）Stick up front portion The shell fragment for rising（8）Contact, the button（3）It is flush-mounted in the button through hole（24）In, the housing（1）Both sides set respectively It is equipped with fastening position（110）And buckling parts（111）, the fastening position（110）And buckling parts（111）Shape be mutually matched, two Housing above（1）By the fastening position（110）And buckling parts（111）Between be combined with each other and be stitched together.

2. a kind of novel connecting terminal according to claim 1, it is characterised in that：The clamp cage（4）Including setting Upper bus-bar at the top of it（6）With the lower bus-bar for being arranged on its bottom（7）, the shell fragment（8）It is arranged on described and confluxes Row（6）With lower bus-bar（7）Between, the shell fragment（8）In the clamp cage（4）Front and rear be upturned respectively simultaneously With the upper bus-bar（6）Crimping is formed, in wire（5）End puts in shell fragment in the case of crimping（8）By wire（5）End Portion presses to bus-bar（6）And clamp.

3. a kind of novel connecting terminal according to claim 2, it is characterised in that：The upper bus-bar（6）Correspondence shell fragment （8）Anterior through hole is respectively arranged with tilting（61）And rear through hole（62）, the housing（1）The correspondence rear through hole（62） Place is provided with briquetting through hole（13）, the briquetting（22）Sequentially pass through described rear through hole（62）With briquetting through hole（13）With stick up The shell fragment for rising（8）Contact.

4. a kind of novel connecting terminal according to claim 3, it is characterised in that：The briquetting（22）With shell fragment（8）'s Contact surface is inclined plane.

5. a kind of novel connecting terminal according to claim 1, it is characterised in that：The button（3）With shell fragment（8）Connect Contacting surface is inclined plane.

6. a kind of novel connecting terminal according to claim 1, it is characterised in that：The front apron（2）And overhead gage （26）Grab is extended downwardly（23）, the housing（1）Coordinate front apron（2）And overhead gage（26）Grab（23）It is provided with card Position hole（14）, the grab（23）Hook is put in screens hole（14）In make front apron（2）And overhead gage（26）It is fixed on housing（1） On.

7. a kind of novel connecting terminal according to claim 2, it is characterised in that：The upper bus-bar（6）Conflux with Row（7）By being arranged on clamp cage（4）The metal derby of two sides is connected, the upper bus-bar（6）, lower bus-bar（7） It is integrally formed with metal derby.

8. a kind of novel connecting terminal according to claim 1, it is characterised in that：The housing（1）Keep off after being additionally provided with Plate, the front apron（2）With backboard respectively in correspondence clamp cage（4）Crimping at be provided with wiring hole（10）.

9. a kind of novel connecting terminal according to claim 8, it is characterised in that：It is arranged at the front apron（2）In The wiring hole（10）Side be provided with button hole（25）, the housing（1）In the correspondence front apron（2）In button hole（25） Place is provided with buckle（15）.

10. a kind of novel connecting terminal according to claim 1, it is characterised in that：The button（3）Press surface arrange Prevent button（3）The barb for coming off（31）, the button through hole（24）Coordinate button（3）Barb（31）It is provided with screens.