CN209472110U - Do wiring connector in scene - Google Patents

Abstract

The utility model relates to a kind of scenes to do wiring connector.Be equipped with crimping unit conducting wire being pressed on conductive sheet in shell corresponding to line ball hole, crimping unit includes the crimping reed extended towards conductive sheet and pushing tow crimping reed and makes it away from the yoke frame of conductive sheet, crimping unit further include in yoke frame by crimping reed pushing tow at the position far from conductive sheet when by the lock banking stop of yoke frame locking, lock banking stop have it is corresponding with line ball hole, pressed and released to the locking of yoke frame so that crimping elasticity of spring leaf resets the solution lock section for compressing conducting wire by conducting wire.Operation handle is not necessarily to when the utility model unlocks, conducting wire need to be only inserted into line ball hole, yoke frame can be unlocked to the press of lock banking stop by conducting wire, crimping reed has also been unlocked simultaneously, conducting wire is directly pressed on conductive sheet by crimping reed, entire crimping process very simple, conveniently, and also crimp force is determined by the intrinsic elasticity power of spring pressuring plate, so that crimping is very firm, it is ensured that conductive security.

Description

Do wiring connector in scene

Technical field

The utility model relates to a kind of scenes to do wiring connector.

Background technique

In the construction site of communication apparatus or electrical equipment, the connector for needing scene to make line is often used, traditional shows Field does wiring connector and is provided with the connector body with line ball hole, is installed with line pressing bolt on connector body, passes through crimping spiral shell Conducting wire is fixed in nail, is existed using line pressing bolt crimping mode and does line inconvenience, manual operation line pressing bolt to conducting wire The problems such as pressing force inaccuracy, poor reliability and inefficiency.

With the development of technology, gradually appear it is a kind of by handle operate rapid presser thread scene do wiring connector, example A kind of conductive connection terminal as disclosed in the Chinese patent that Authorization Notice No. is CN105428830A, essence is a kind of scene Do wiring connector comprising shell, the interior axis rotation extended around front and back of shell are equipped with crimping reed, and crimping reed is in shaft Two sides are respectively equipped with crimping end and driving end, are rotatably equipped with for driving crimping reed in wiring position and crimping position on shell Between the operation handle that rotates, operation handle is parallel with the pivot center of crimping reed, and operation handle is in one be located in shell End is equipped with contact-segment, realizes the actuating to crimping reed by contact-segment and the driving end in contact of crimping reed, also sets on shell Live conductor hole, when crimping operates, pulling operation handle first gets out of the way the crimping end of crimping reed from line ball hole, so as to conducting wire It can be penetrated from line ball hole to the position of the intracorporal contact of shell, then pull operation handle, so that crimping reed rotates, pressure Conducting wire can be pressed on contact by line end；When taking out stitches, operation handle is pulled again, rotates crimping reed, crimping reed Crimping end left from conducting wire, release to the compression of conducting wire, pull conducting wire that can directly pull out from line ball hole at this time.

Although quick crimping that wiring connector is able to achieve conducting wire is done at the scene of this handle type, but the setting of handle causes Connector construction is complicated, and artificial frequent operation handle is needed frequently to pull in the case where being limited particularly with use space Dynamic operation handle is just very inconvenient even also to be caused to interfere when pulling handle to other component.

Utility model content

The purpose of this utility model is to provide a kind of conductors that is inserted directly into can be achieved with the automatic crimping to conductor, operation Do wiring connector in more convenient scene.

To achieve the above object, the scene of the utility model is done wiring connector and is adopted the following technical scheme that:

Technical solution 1: it includes shell that wiring connector is done at scene, and shell is equipped at least one line ball hole, corresponds in shell Line ball hole is provided with conductive sheet, line ball hole is also corresponded in shell and is provided with the crimping list being pressed on conducting wire on conductive sheet Member, the crimping unit include the crimping reed extended towards conductive sheet and make it away from conduction for pushing tow crimping reed The yoke frame of piece, crimping unit further include in yoke frame by crimping reed pushing tow at the position far from conductive sheet when by yoke frame The lock banking stop of locking, lock banking stop have it is corresponding with line ball hole, pressed and released to the locking of yoke frame so that crimping by conducting wire Elasticity of spring leaf resets the solution lock section for compressing conducting wire.

The utility model has the advantages that only conducting wire need to be inserted into without operation handle when wiring connector unlock is done at the scene of the utility model In line ball hole, yoke frame can be unlocked to the press of lock banking stop by conducting wire, while also having unlocked crimping reed, so that crimping Conducting wire can be directly pressed on conductive sheet by reed, entire crimping process very simple, conveniently, and crimp force is by spring pressure The intrinsic elasticity power of piece determines, so that crimping is very firm, it is ensured that conductive security.

Technical solution 2: on the basis of technical solution 1, the crimping reed inclination overhangs towards conductive sheet.

Technical solution 3: on the basis of technical solution 1 or 2, the crimping reed have with yoke frame pushing tow cooperate so as to The pushing tow face of the active force far from lock banking stop is provided for yoke frame.

Technical solution 4: on the basis of technical solution 3, the yoke frame is slidedly assemblied in shell along conducting wire direction of insertion On.

Technical solution 5: on the basis of technical solution 1 or 2, yoke frame and lock banking stop are by hooking cooperation realization locking.

Technical solution 6: on the basis of technical solution 5, the end of yoke frame is equipped with the first hook, lock banking stop be equipped with Second hook of the first hook cooperation.

Technical solution 7: on the basis of technical solution 6, the first hook and the second hook include at least a pair of of hook, often Hook is arranged symmetrically.So that stress is without deflection between yoke frame and lock banking stop.

Technical solution 8: on the basis of technical solution 7, the first hook and the second hook include a pair of of hook, the top There is the U-shaped fork being stuck on crimping reed, two hooks setting of the first hook is on U-shaped fork on push piece.

Technical solution 9: on the basis of technical solution 1 or 2, there is the U-shaped being stuck on crimping reed on the yoke frame Fork.Crimping reed can be oriented to and be limited.

Technical solution 10: on the basis of technical solution 9, the part between two forks of the U-shaped fork has and crimping spring The guidance cambered surface that piece is slidably matched.

Technical solution 11: on the basis of technical solution 6 or 7 or 8, lock banking stop is sheet metal component, is had on sheet metal component symmetrical Two L shape partial cutoff slots being arranged, the overhanging item that the both sides semi-surrounding of L-shaped groove surrounds are folded upward to form second extension Hook, the part between two L-shaped grooves are reversely bent to form downwards the solution lock section twice in succession.

Detailed description of the invention

Fig. 1 is that the specific embodiment outline structural diagram of wiring connector is done at the scene of the utility model；

Fig. 2 is the internal structure chart of Fig. 1, and yoke frame is in lockup state at this time；

Fig. 3 is status diagram when conducting wire is inserted into and yoke frame just unlocks；

Fig. 4 is the status diagram after yoke frame unlock；

Fig. 5 is the structural schematic diagram of lock banking stop；

Fig. 6 is the structural schematic diagram of yoke frame；

In figure: 1- conducting wire, 2- shell, 21- line ball hole, 3- crimping reed, 31- crimping end, 32- fixing end, 4- yoke frame, 41-U shape fork, 411- first are linked up with, 5- lock banking stop, 51- solution lock section, and 52- second is linked up with, 6- conductive sheet.

Specific embodiment

The embodiments of the present invention is described further with reference to the accompanying drawing.

The specific embodiment of wiring connector is done at the scene of the utility model, and as shown in Figure 1, 2, including shell 2, shell 2 are adopted The mode snapped connection with muti-piece, it is easy to disassemble.It is set on shell 2 there are two line ball hole 21, corresponding two line ball holes 21 are provided with Two conductive sheets 6 and two sets of crimping units.Crimping unit includes crimping reed 3, yoke frame 4 and lock banking stop 5, and crimping reed 3 is pacified It in shell 2 and is substantially in " R " shape, including fixing end 32 and crimping end 31, fixing end 32 passes through support and location structure etc. It is fixed in shell 2, crimping end 31 tilts under natural conditions to be extended towards the conductive sheet 6 at line ball hole 21.

Yoke frame 4, which slides up and down, to be assemblied in the mounting groove of shell 2, as shown in fig. 6, yoke frame 4 includes press-side and U-shaped 41 ends are pitched, body shape is same as the prior art, the difference is that U-shaped, which pitches 41 structures, may be stuck in 3 two sides of crimping reed, rises To the effect of guide and limit and block.The end on the both sides of U-shaped fork 41 is equipped with the first hook 411, and two first hooks 411 are symmetrical Setting.

Lock banking stop 5 is mounted in shell 2, as shown in figure 5, lock banking stop 5 is sheet metal component, including fixing end, for relative to Shell 2 is fixed, further includes the other end equipped with solution lock section 51, and solution lock section 51 overhangs in line ball hole 21 and for the press of conducting wire 1 And around fixed part rotary oscillation.The middle part of lock banking stop 5 is symmetrical arranged there are two the second hook 52, the second hook 52 for bending and It is realized for hooking cooperation with the first hook 411 by yoke frame 4 and 3 locking of crimping reed at, the second hook 52 for leading The effect of the insertion line ball hole 21 of line 1.

When in use: by taking the crimping unit in left side in attached drawing 2,3,4 as an example；As shown in Fig. 2, being now in crimping shape State, the first hook 411 of yoke frame 4 is hooked with the second hook 52 of lock banking stop 5 to be cooperated, and the crimping end 31 of crimping reed 3 is squeezed It is depressed into the wiring position in contraction state, crimping reed 3 is in compressive state；As shown in figure 3, by conducting wire 1 from line ball hole 21 In penetrate, conducting wire 1, which contacts, applies certain pressure on top surface for solution lock section 51 after the solution lock section 51 of lock banking stop 5, to drive lock banking stop 5 Around its fixing end to lower swing, to make the second hook 52 and the first hook 411 of yoke frame 4 be detached from, due to crimping reed 3 Elastic acting force moves up yoke frame 4；As shown in figure 4, yoke frame 4 is by pushing tow to home position, the pressure of crimping reed 3 Line end 31 is pressed on conducting wire 1, and conducting wire 1 is pressed on conductive sheet 6, realizes the conductive communication of conducting wire 1 and conductive sheet 6.When need When unlocking to extract conducting wire 1, yoke frame 4 only need to be pressed, makes the first of yoke frame 4 to link up with 411 and moves down and the with lock banking stop 5 Two hooks 52 hook cooperation, while crimping reed 3 is in the compressive state of Fig. 2, and conducting wire 1 is in free state, can directly extract.

In other embodiments: two second hooks of lock banking stop can be replaced with a pin shaft, be hung simultaneously by pin shaft The effect for hooking cooperation can also be realized on two first hooks；The motion mode of yoke frame moved up and down can be replaced with around The mode of one of spot wobble is specially hinged on shell by hinged shaft at the upper end point of yoke frame, is had in shell For the space that yoke frame is swung, the somewhere for pressing the separate hinge joint of yoke frame upper end can be such that yoke frame rotates around hinged shaft, push up The lower part of push piece hooks cooperation, or lower end and lock banking stop by yoke frame by the second hook of the first hook and lock banking stop On protrusion or the cooperation of Stop structure block realize limit to crimping reed；Crimping end may be alternatively provided as ladder-like.

Claims (11)

1. wiring connector, including shell are done in scene, shell is equipped at least one line ball hole, corresponds to line ball hole in shell and be arranged There is conductive sheet, line ball hole is also corresponded in shell and is provided with the crimping unit being pressed on conducting wire on conductive sheet, characterized in that institute Crimping unit is stated to include the crimping reed extended towards conductive sheet and make it away from conductive sheet for pushing tow crimping reed Yoke frame, crimping unit further include in yoke frame by crimping reed pushing tow at the position far from conductive sheet when by yoke frame locking Lock banking stop, lock banking stop have it is corresponding with line ball hole, pressed and released to the locking of yoke frame so that crimping reed by conducting wire The solution lock section of elastic reset compression conducting wire.

2. wiring connector is done at scene according to claim 1, characterized in that the crimping reed inclination is outstanding towards conductive sheet It stretches.

3. wiring connector is done at scene according to claim 1 or 2, characterized in that the crimping reed has and yoke frame Pushing tow cooperates to provide the pushing tow face of the active force far from lock banking stop for yoke frame.

4. wiring connector is done at scene according to claim 3, characterized in that the yoke frame is slided along conducting wire direction of insertion It is assemblied on shell.

5. wiring connector is done at scene according to claim 1 or 2, characterized in that yoke frame and lock banking stop are matched by hooking It closes and realizes locking.

6. wiring connector is done at scene according to claim 5, characterized in that the end of yoke frame is equipped with the first hook, lock Limited step is equipped with the second hook with the first hook cooperation.

7. wiring connector is done at scene according to claim 6, characterized in that the first hook and the second hook include at least A pair of hook, each pair of hook are arranged symmetrically.

8. wiring connector is done at scene according to claim 7, characterized in that the first hook and the second hook are including a pair It links up with, there is the U-shaped fork being stuck on crimping reed, two hooks setting of the first hook is on U-shaped is pitched on the yoke frame.

9. wiring connector is done at scene according to claim 1 or 2, characterized in that have on the yoke frame and be stuck in crimping U-shaped fork on reed.

10. wiring connector is done at scene according to claim 9, characterized in that the part tool between two forks of the U-shaped fork There is the guidance cambered surface being slidably matched with crimping reed.

11. wiring connector is done at scene described according to claim 6 or 7 or 8, characterized in that lock banking stop is sheet metal component, sheet metal component Upper to have symmetrically arranged two L shape partial cutoff slot, the overhanging item that the both sides semi-surrounding of L-shaped groove surrounds is folded upward to form institute The second hook is stated, the part between two L-shaped grooves is reversely bent to form downwards the solution lock section twice in succession.