CN216944176U

CN216944176U - Elastic clamping pressing type terminal

Info

Publication number: CN216944176U
Application number: CN202122080444.9U
Authority: CN
Inventors: 陈春军
Original assignee: Suzhou Kairuos Electronics Co ltd
Current assignee: Suzhou Kairuos Electronics Co ltd
Priority date: 2021-08-31
Filing date: 2021-08-31
Publication date: 2022-07-12
Anticipated expiration: 2031-08-31

Abstract

The utility model relates to the technical field of terminals and discloses an elastic clamping pressing type terminal which comprises a protective shell, wherein four groups of U-shaped supporting frames are arranged at the top of the protective shell; according to the utility model, the connecting plate is pressed, the connecting plate is used for extruding the second spring, so that the pressing plate presses the wire, and the connecting plate is used for driving the limiting plate and the limiting groove to be clamped and connected to limit the pressing plate, so that an operator can clamp and install the wire in an elastic clamping manner when installing the terminal, the wire installation process is simplified, the installation efficiency is improved, the threaded groove of the terminal is replaced by the second spring, the connecting plate is used for pressing the second spring, so that the second spring is compressed, and then the resilience at the bottom end of the second spring is used for pushing the pressing plate to press the wire, so that the use of the threaded groove is omitted, the stability of the installed wire is ensured, the service life of the terminal is prolonged, and the situation that the terminal cannot be normally used due to thread slipping of the threaded groove is avoided.

Description

Elastic clamping pressing type terminal

Technical Field

The utility model relates to the technical field of terminals, in particular to an elastic clamping pressing type terminal.

Background

The terminal is a member for connecting the battery to an external conductor. In electrotechnology, a terminal is a multi-finger terminal, namely a wiring terminal, a type division single hole, a double hole, a socket, a hook and the like, and the material division is copper silver plating, copper zinc plating, copper, aluminum, iron and the like. Their effect mainly transmits the signal of telecommunication or electrically conducts usefulness, what present terminal adopted when using is the screw installation wire, and use the screw installation wire, the installation is comparatively loaded down with trivial details, no matter the dismouting is all very inconvenient, the wiring time is long, the inefficiency, and use the screw installation, smooth silk phenomenon appears in one or more thread groove of terminal, so just can lead to the unable normal use of terminal, thereby influence the life of terminal, for this reason, propose the push type terminal of elasticity chucking, solve this problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an elastic clamping pressing type terminal which has the advantages of convenience in installation and long service life, and solves the problems that the terminal is inconvenient to install and the service life of the terminal is influenced because the terminal cannot be normally used due to thread sliding of a terminal thread groove when the terminal is used at present.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a push type terminal of elasticity chucking, includes protective housing, four group's U type support frames are installed at protective housing's top, the inside of U type support frame is equipped with elasticity chucking mechanism, the inside of U type support frame is equipped with detaching mechanism, the current conducting plate is installed at protective housing's top, the top of current conducting plate is equipped with the pressure strip, the top of pressure strip has bolted the second spring through the spring mounting, the top of second spring has the connecting plate through the spring mounting bolt, the top bolt of connecting plate has spacing connecting rod, protective housing's both sides all are equipped with installation mechanism.

Preferably, elasticity chucking mechanism includes two limiting plates, the surperficial cover of elasticity chucking mechanism is equipped with the bracing piece, the one end and the spacing connecting rod bolt joint of limiting plate are kept away from to the bracing piece, the inside of bracing piece is embedded to have the telescopic link, the one end and the limiting plate bolt joint of telescopic link, the surperficial cover of telescopic link is equipped with first spring, the spacing groove with the limiting plate joint is all seted up to the both sides of U type support frame inner chamber.

Preferably, the installation mechanism comprises an L-shaped plate, and two installation holes are formed in the L-shaped plate.

Preferably, the disassembly mechanism comprises a connecting push-pull plate, one side of the connecting push-pull plate is bolted with the limiting plate, and the top of the connecting push-pull plate is bolted with a knob.

Preferably, guide grooves are formed in two sides of the inner cavity of the U-shaped support frame, and guide blocks in sliding connection with the guide grooves are bolted to two sides of the pressing plate.

Preferably, the connection plate is made of insulating plastic.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the connecting plate is pressed, the connecting plate is used for extruding the second spring, so that the pressing plate presses the wire, and the connecting plate is used for driving the limiting plate and the limiting groove to be clamped and connected to limit the pressing plate, so that an operator can clamp and install the wire in an elastic clamping manner during installation, thereby simplifying the installation process of the wire and improving the installation efficiency;

according to the utility model, the thread groove of the terminal is replaced by the second spring, the connecting plate is used for pressing the second spring, so that the second spring is compressed, and then the rebound resilience of the bottom end of the second spring is used for pushing the pressing plate to press the lead, so that the use of the thread groove is avoided, the stability of the lead after installation is ensured, the service life of the terminal is prolonged, and the situation that the terminal cannot be normally used due to thread sliding of the thread groove is avoided.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1;

FIG. 3 is a sectional top view of the support pole of the present invention;

fig. 4 is an enlarged partial sectional view of the present invention.

In the figure: 1. a protective housing; 2. a U-shaped support frame; 3. an elastic clamping mechanism; 31. a limiting plate; 32. a support bar; 33. a telescopic rod; 34. a first spring; 35. a limiting groove; 4. a conductive plate; 5. a compression plate; 6. a second spring; 7. a connecting plate; 8. an installation mechanism; 81. an L-shaped plate; 82. mounting holes; 9. a disassembly mechanism; 91. connecting a push-pull plate; 92. a handle knob; 10. a limiting connecting rod; 11. a guide groove; 12. and a guide block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, an elastic clamping pressing type terminal comprises a protective housing 1, four sets of U-shaped supporting frames 2 are installed at the top of the protective housing 1, an elastic clamping mechanism 3 is installed inside each U-shaped supporting frame 2, a detaching mechanism 9 is installed inside each U-shaped supporting frame 2, a conductive plate 4 is installed at the top of the protective housing 1, a pressure plate 5 is installed at the top of the conductive plate 4, a second spring 6 is bolted at the top of the pressure plate 5 through a spring fixing member, a connecting plate 7 is bolted at the top end of the second spring 6 through a spring fixing member, a limiting connecting rod 10 is bolted at the top of the connecting plate 7, an installation mechanism 8 is installed at each side of the protective housing 1, the second spring 6 is extruded by the connecting plate 7 through pressing the connecting plate 7, the pressure plate 5 compresses a wire, and the connecting plate 7 drives a limiting plate 31 and a limiting groove 35 to be clamped and limited to the pressure plate 5, let operating personnel when the installation, can accomplish the chucking installation to the wire through the mode of elasticity chucking, thereby the wire installation is simplified, the installation effectiveness is improved, change into second spring 6 through the thread groove with the terminal, utilize connecting plate 7 to compress tightly second spring 6, make the compression of second spring 6, the resilience of recycling 6 bottoms of second spring promotes pressure strip 5 and compresses tightly the wire, the use of thread groove has been removed from, stability after the wire installation has been guaranteed, thereby the life of extension terminal, avoid the terminal can appear the condition of unable normal use because of the thread groove smooth silk.

Further, elasticity chucking mechanism 3 includes two limiting plates 31, the surperficial cover of elasticity chucking mechanism 3 is equipped with bracing piece 32, the one end and the 10 bolts of spacing connecting rod of limiting plate 31 are kept away from to bracing piece 32, bracing piece 32's inside is embedded to have telescopic link 33, the one end and the limiting plate 31 bolt of telescopic link 33, the surperficial cover of telescopic link 33 is equipped with first spring 34, the spacing groove 35 with limiting plate 31 joint is all seted up to the both sides of 2 inner chambers of U type support frame, setting through elasticity chucking mechanism 3, be used for spacing connecting plate 7, guarantee that the movable condition can not appear in connecting plate 7.

Further, installation mechanism 8 includes L template 81, and two mounting holes 82 have been seted up to the inside of L template 81, through the setting of installation mechanism 8, have made things convenient for the use installation of this terminal.

Furthermore, the disassembling mechanism 9 comprises a connecting push-pull plate 91, one side of the connecting push-pull plate 91 is bolted with the limiting plate 31, the top of the connecting push-pull plate 91 is bolted with a knob 92, and the limiting plate 31 and the limiting groove 35 can be conveniently disassembled by an operator through the disassembling mechanism 9.

Further, guide groove 11 has all been seted up to the both sides of 2 inner chambers of U type support frame, and the both sides of pressure strip 5 all have bolted the guide block 12 with 11 sliding connection of guide groove, through the setting of guide groove 11 and guide block 12, have played the effect of direction to pressure strip 5, guarantee that pressure strip 5 can compress tightly the wire straight line downwards.

Further, the connecting plate 7 is made by insulating plastic, and through the setting that the connecting plate 7 is made by insulating plastic, can avoid the second spring 6 can be electrically conductive, prevents that the electric leakage condition from can appearing in this terminal to the insulating nature of terminal has been guaranteed.

The working principle is as follows: when the device is used, a lead is placed at the top of the conductive plate 4, then the connecting plate 7 is pressed, when the connecting plate 7 is pressed, the limiting plate 31 is driven to slide on the inner wall of the U-shaped support frame 2, meanwhile, the connecting plate 7 can extrude the second spring 6, when the second spring 6 is extruded, the pressing plate 5 can be driven to extrude the lead, when the pressing plate 5 is contacted with the lead, the second spring 6 can be compressed together, when the second spring 6 is completely compressed, the limiting plate 31 can be clamped into the limiting groove 35, after the limiting plate 31 is clamped into the limiting groove 35, the limiting plate 31 can limit the connecting plate 7, after the connecting plate 7 is limited, the second spring 6 can not rebound, then, the lead can be installed, when the device is disassembled, only the two pinch grips 92 need to be pinched, the two pinch grips 92 can drive the limiting plate 31 to be taken into the support rod 32, and the limiting plate 31 can extrude the first spring 34, at this moment limiting plate 31 can separate with spacing groove 35, and second spring 6 can drive connecting plate 7 to kick-back afterwards, and second spring 6 kick-backs the action and accomplishes the back, just can not have too big pressure between pressure strip 5 and the wire, and it can at this moment take out the wire.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a push type terminal of elasticity chucking, includes protective housing (1), its characterized in that: four groups of U type support frames (2) are installed at the top of protective housing (1), the inside of U type support frame (2) is equipped with elasticity chucking mechanism (3), the inside of U type support frame (2) is equipped with detaching mechanism (9), current conducting plate (4) are installed at the top of protective housing (1), the top of current conducting plate (4) is equipped with pressure strip (5), the top of pressure strip (5) has second spring (6) through spring mounting bolt joint, there is connecting plate (7) on the top of second spring (6) through spring mounting bolt joint, the top bolt joint of connecting plate (7) has spacing connecting rod (10), the both sides of protective housing (1) all are equipped with installation mechanism (8).

2. The resiliently clamping push type terminal as claimed in claim 1, wherein: elasticity chucking mechanism (3) include two limiting plates (31), the surface cover of elasticity chucking mechanism (3) is equipped with bracing piece (32), the one end and the spacing connecting rod (10) bolt of limiting plate (31) are kept away from in bracing piece (32), telescopic link (33) are embedded to the inside of bracing piece (32), the one end and the limiting plate (31) bolt of telescopic link (33), the surface cover of telescopic link (33) is equipped with first spring (34), spacing groove (35) with limiting plate (31) joint are all seted up to the both sides of U type support frame (2) inner chamber.

3. The resiliently clamping push type terminal as claimed in claim 1, wherein: the installation mechanism (8) comprises an L-shaped plate (81), and two installation holes (82) are formed in the L-shaped plate (81).

4. The resiliently clamping push type terminal as claimed in claim 2, wherein: the disassembly mechanism (9) comprises a connecting push-pull plate (91), one side of the connecting push-pull plate (91) is bolted with the limiting plate (31), and the top of the connecting push-pull plate (91) is bolted with a knob (92).

5. The resiliently clamping push type terminal as claimed in claim 1, wherein: guide grooves (11) are formed in two sides of an inner cavity of the U-shaped support frame (2), and guide blocks (12) which are connected with the guide grooves (11) in a sliding mode are bolted to two sides of the pressing plate (5).

6. The resiliently clamping push type terminal as claimed in claim 1, wherein: the connecting plate (7) is made of insulating plastic.