CN212908298U

CN212908298U - Spring sheet type wiring end with waterproof function

Info

Publication number: CN212908298U
Application number: CN202022157146.0U
Authority: CN
Inventors: 王志强
Original assignee: Suzhou Jiabaishuo Electronic Technology Co ltd
Current assignee: Suzhou Jiabaishuo Electronic Technology Co ltd
Priority date: 2020-09-27
Filing date: 2020-09-27
Publication date: 2021-04-06
Anticipated expiration: 2030-09-27

Abstract

The utility model relates to a binding post technical field just discloses a shell fragment formula wiring end with waterproof function, which comprises a housin, the inside mounting groove of quantity for two and intercommunication each other is seted up to the casing, the right side of casing is seted up quantity and is two and respectively with the wiring hole of the inside intercommunication of two mounting grooves, the inside fixed mounting of casing has quantity to be two and is located two inside fixed columns of mounting groove respectively, two the equal movable mounting in inside of mounting groove has the cover to locate the outside spring leaf of fixed column. This shell fragment formula wiring end with waterproof function, after the installation is accomplished, the outside forms complete sealing state, can effectively the external moisture of separation, improves dampproofing ability, increases connection stability, conveniently installs the operation simultaneously, saves the installation required time, and need not to dismantle and can carry out the quick disconnection to the wire of installation and detect, and it is more convenient simple to use.

Description

Spring sheet type wiring end with waterproof function

Technical Field

The utility model relates to a binding post technical field specifically is a shell fragment formula wiring end with waterproof function.

Background

The wiring terminal is an accessory product for realizing electrical connection, is industrially divided into the category of connectors, and along with the increasingly high industrial automation degree and the increasingly strict and accurate industrial control requirements, the use amount of the wiring terminal gradually rises.

Traditional shell fragment formula binding post dampproofing and waterproofing ability is lower, and its inside contact sheetmetal outside easily forms the oxide film and leads to contact failure, and need pull down the wire when detecting to the butt joint wire, detects comparatively inconveniently, so has proposed a shell fragment formula wiring end with waterproof function and has solved the above-mentioned problem of proposing.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a shell fragment formula wiring end with waterproof function possesses advantages such as conveniently detecting the connecting wire, and it is lower to have solved traditional shell fragment formula binding post dampproofing and waterproofing ability, and its inside contact sheetmetal outside easily forms the oxide film and leads to contact failure, and need pull down the wire when detecting to the butt joint wire, detects comparatively inconvenient problem.

(II) technical scheme

For the purpose of realizing above-mentioned convenient detection connecting wire, the utility model provides a following technical scheme: a spring sheet type wiring end with a waterproof function comprises a shell, wherein two mutually communicated mounting grooves are formed in the shell, two wiring holes which are respectively communicated with the insides of the two mounting grooves are formed in the right side of the shell, two fixing columns which are respectively positioned in the two mounting grooves are fixedly arranged in the shell, spring sheets sleeved outside the fixing columns are movably arranged in the two mounting grooves, connecting sheets which are respectively contacted with the opposite sides of the two spring sheets and extend to the opposite sides of the two mounting grooves are fixedly arranged in the two mounting grooves, a yielding groove positioned on one side opposite to the two wiring holes is formed in the right side of the shell, a reset groove positioned in the shell and communicated with the two mounting grooves is formed in the left side of the inner wall of the yielding groove, and a movable rod extending to the insides of the two mounting grooves is movably arranged in the reset groove, the utility model discloses a safety device for a motor vehicle, including a casing, a movable rod, a connecting piece, a spacing piece, a positioning spring and a reset groove, the right side fixed mounting of movable rod has the spacing piece that is located the inslot that resets, the left side fixed mounting of spacing piece has the cover to locate the movable rod outside and with reset groove inner wall left side fixed connection's reset spring, the left side fixed mounting of movable rod has the fitting piece that is located two connection piece right sides, the inside cartridge in groove of stepping down has the detection screw that extends to the inside in groove that resets and contact with spacing piece right side, the constant.

Preferably, two the back of the body one end of spring leaf extends to the left side in two wiring holes respectively, two the mounting groove is upper and lower symmetry setting.

Preferably, the top and the bottom of the shell are fixedly provided with mounting feet, and mounting holes are formed in the right sides of the mounting feet.

Preferably, two the connection piece all is the setting of J type, the left side and two connection piece looks adaptations of fitting piece.

Preferably, the wiring holes are internally provided with threads, and the detection screw is connected with the internal threads of the reset groove.

Preferably, the outside and the constant head tank sliding connection of setting element, connection piece, spring leaf and fitting piece are electrically conductive sheetmetal.

(III) advantageous effects

Compared with the prior art, the utility model provides a shell fragment formula wiring end with waterproof function possesses following beneficial effect:

the shell fragment type wiring terminal with the waterproof function can be directly attached to an installation plate on the left side of a shell when being installed, the shell is pressed, a positioning piece slides upwards in a positioning groove under the action of pressure component force, so that a positioning spring generates compression deformation, when the installation plate completely enters the left side of the shell, the positioning spring pushes the positioning piece to reset to clamp the installation plate, two wires are respectively inserted into two wiring holes, then a conductive screw is used for twisting to enter the wiring holes, the wires are connected with a spring piece through the conductive screw, a detection screw is twisted, the left side of the detection screw pushes a limiting piece to move towards the left side, so that the reset spring generates compression deformation and pushes a movable rod to move towards the left side, the left side of a matching piece is contacted with two connecting pieces, the two installed wires can form a passage, when a circuit is required to be disconnected to detect the two wires, wrench movement detects the screw and makes its right side move, reset spring promotes spacing piece, the movable rod moves with the fitting piece right side, can break off the connection of two connection pieces, can detect the operation to two wires respectively through two conducting screw, this binding post stable in structure is reasonable, it is after the installation is accomplished, outside forms complete sealing state, can effectively separate external moisture, improve moisture-proof ability, increase connection stability, conveniently install the operation simultaneously, save the installation required time, and need not to dismantle and can carry out the quick disconnection to the wire of installation and detect, it is more convenient simple to use.

Drawings

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

FIG. 2 is an enlarged schematic view of the structure at the position A of the present invention;

fig. 3 is a front view of the present invention.

In the figure: 1. a housing; 2. mounting grooves; 3. a wiring hole; 4. fixing a column; 5. a spring plate; 6. connecting sheets; 7. a reset groove; 8. a movable rod; 9. a limiting sheet; 10. a return spring; 11. a mating member; 12. a yielding groove; 13. detecting the screw; 14. positioning a groove; 15. a positioning spring; 16. a positioning member.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a spring sheet type wiring terminal with waterproof function comprises a housing 1, wherein mounting legs are fixedly mounted at the top and the bottom of the housing 1, mounting holes are formed at the right side of the mounting legs, two mounting grooves 2 which are mutually communicated are formed in the housing 1, two wiring holes 3 which are respectively communicated with the insides of the two mounting grooves 2 are formed in the right side of the housing 1, two fixing columns 4 which are respectively positioned in the two mounting grooves 2 are fixedly mounted in the housing 1, spring sheets 5 which are sleeved outside the fixing columns 4 are movably mounted in the two mounting grooves 2, opposite ends of the two spring sheets 5 respectively extend to the left sides of the two wiring holes 3, the two mounting grooves 2 are symmetrically arranged from top to bottom, connecting sheets 6 which are respectively contacted with opposite sides of the two spring sheets 5 and extend to opposite sides of the two mounting grooves 2 are fixedly mounted in the two mounting grooves 2, the right side of the shell 1 is provided with a yielding groove 12 positioned at one side opposite to the two wiring holes 3, the left side of the inner wall of the yielding groove 12 is provided with a resetting groove 7 positioned inside the shell 1 and communicated with the two mounting grooves 2, the inside of the resetting groove 7 is movably provided with a movable rod 8 extending to the inside of the two mounting grooves 2, the right side of the movable rod 8 is fixedly provided with a limiting sheet 9 positioned inside the resetting groove 7, the left side of the limiting sheet 9 is fixedly provided with a resetting spring 10 sleeved outside the movable rod 8 and fixedly connected with the left side of the inner wall of the resetting groove 7, the left side of the movable rod 8 is fixedly provided with a matching piece 11 positioned at the right side of the two connecting pieces 6, the two connecting pieces 6 are arranged in a J shape, the left side of the matching piece 11 is matched with the two connecting pieces 6, a detection screw 13 extending to the inside of the resetting groove 7 and contacted with the right side of the limiting, the detection screw 13 is connected with the inner thread of the reset groove 7, the left side of the shell 1 is provided with a positioning groove 14, the inner part of the positioning groove 14 is fixedly provided with a positioning spring 15, the bottom of the positioning spring 15 is fixedly provided with a positioning piece 16 extending to the outer part of the positioning groove 14, the outer part of the positioning piece 16 is in sliding connection with the positioning groove 14, the connecting piece 6, the spring piece 5 and the matching piece 11 are conductive metal sheets, when the installation is carried out, the left side of the shell 1 can be directly attached to an installation plate, the shell 1 is pressed, the positioning piece 16 slides upwards in the positioning groove 14 under the action of pressure component force, so that the positioning spring 15 generates compression deformation, when the installation plate completely enters the left side of the shell 1, the positioning spring 15 pushes the positioning piece 16 to reset to clamp the installation plate, two leads are respectively inserted into the two wiring holes, at the moment, the wire is connected with the spring piece 5 through the guide screw, the detection screw 13 is twisted, the left side of the detection screw 13 pushes the limiting piece 9 to move towards the left side, the reset spring 10 generates compression deformation and pushes the movable rod 8 and the matching piece 11 to move towards the left side, the left side of the matching piece 11 is contacted with the two connecting pieces 6, so that the two installed wires form a channel, when a circuit is required to be disconnected to detect the two wires, the detection screw 13 is twisted to move towards the right side, the reset spring 10 pushes the limiting piece 9, the movable rod 8 and the matching piece 11 to move towards the right side, so that the connection of the two connecting pieces 6 can be disconnected, and the two wires can be respectively detected through the two conductive screws. The time required by installation is saved, and the wires can be quickly disconnected and detected without being disassembled, so that the installation device is more convenient and simpler to use.

In conclusion, when the spring sheet type terminal with the waterproof function is installed, the left side of the housing 1 can be directly attached to an installation plate, the housing 1 is pressed, the positioning piece 16 slides upwards in the positioning groove 14 under the action of pressure component force, so that the positioning spring 15 generates compression deformation, after the installation plate completely enters the left side of the housing 1, the positioning spring 15 pushes the positioning piece 16 to reset to clamp the installation plate, two wires are respectively inserted into the two wiring holes 3, then the conductive screws are used for twisting to enter the wiring holes 3, at the moment, the wires are connected with the spring sheet 5 through the conductive screws, the detection screws 13 are twisted, the left side of the detection screws 13 pushes the limiting piece 9 to move towards the left side, so that the reset springs 10 generate compression deformation, the movable rods 8 are pushed to move towards the left side of the matching piece 11, the left side of the matching piece 11 is contacted with the two connecting pieces 6, and the two installed wires can, when the circuit is required to be disconnected to detect two leads, the detection screw 13 is twisted to move rightwards, the reset spring 10 pushes the limiting piece 9, the movable rod 8 and the matching piece 11 to move rightwards, so that the connection of the two connecting pieces 6 can be disconnected, and the two leads can be respectively detected through the two conductive screws, the wiring terminal has a stable and reasonable structure, can form a completely sealed state outside after being installed, can effectively block outside moisture, improves the moisture-proof capacity, increases the connection stability, is convenient to install and operate, saves the time required by installation, can quickly disconnect and detect the installed leads without disassembly, is more convenient and simple to use, solves the problems that the traditional spring sheet type wiring terminal has lower waterproof and moisture-proof capacities, has poor contact due to easy formation of an oxide film outside a contact metal sheet inside the spring sheet, and needs to disassemble the leads when the butt joint leads are detected, the detection is inconvenient.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a shell fragment formula wiring end with waterproof function, includes casing (1), its characterized in that: the utility model discloses a cable fixing device, including casing (1), the inside of casing (1) is seted up quantity and is two and mounting groove (2) that communicate each other, the wiring hole (3) that quantity is two and communicates with two mounting groove (2) inside respectively are seted up on the right side of casing (1), the inside fixed mounting of casing (1) has quantity and is two and be located two inside fixed column (4) of mounting groove (2) respectively, two the inside equal movable mounting of mounting groove (2) has cover to locate fixed column (4) outside spring leaf (5), two the inside equal fixed mounting of mounting groove (2) has respectively with the opposite side contact of two spring leaf (5) and extend to connection piece (6) of two mounting groove (2) opposite sides, the right side of casing (1) is seted up the groove of stepping down (12) that is located two wiring hole (3) relative one side, the inner wall left side of the groove of stepping down (12) is seted up and is located casing (1) inside and (7) the utility model discloses a reset groove (7) and reset groove (7) are fixed, the inside movable mounting of reset groove (7) has movable rod (8) that extends to two mounting grooves (2) inside, the right side fixed mounting of movable rod (8) has spacing piece (9) that are located reset groove (7) inside, the left side fixed mounting of spacing piece (9) has the cover to locate movable rod (8) outside and with reset groove (7) inner wall left side fixed connection's reset spring (10), the left side fixed mounting of movable rod (8) has fitting piece (11) that are located two connection pieces (6) right side, the inside cartridge of groove of stepping down (12) has detection screw (13) that extend to reset groove (7) inside and with spacing piece (9) right side contact, constant head tank (14) have been seted up in the left side of casing (1), the inside fixed mounting of constant head tank (14) has positioning spring (15), the bottom fixed mounting of positioning spring (15) has locating piece (16) that extend to constant head .

2. The flip type terminal having a waterproof function according to claim 1, characterized in that: two the back of the body one end that backs on the back of the body of spring leaf (5) extends to the left side of two wiring holes (3) respectively, two mounting groove (2) are the symmetry setting from top to bottom.

3. The flip type terminal having a waterproof function according to claim 1, characterized in that: the top and the bottom of the shell (1) are fixedly provided with mounting feet, and mounting holes are formed in the right sides of the mounting feet.

4. The flip type terminal having a waterproof function according to claim 1, characterized in that: two connection piece (6) all are the setting of J type, the left side and two connection piece (6) looks adaptations of fitting piece (11).

5. The flip type terminal having a waterproof function according to claim 1, characterized in that: two the inside in wiring hole (3) all is provided with the screw thread, detect screw (13) and the inside threaded connection of groove (7) that resets.

6. The flip type terminal having a waterproof function according to claim 1, characterized in that: the outside and constant head tank (14) sliding connection of setting element (16), connection piece (6), spring leaf (5) and fitting piece (11) are electrically conductive sheetmetal.