CN212725611U - Stable form cut straightly formula spring binding post convenient to overhaul - Google Patents

Abstract

The utility model discloses a stable form cut straightly formula spring binding post convenient to overhaul, including insulating casing, inserted block, stopper and hob, insulating casing's internally mounted has the sheetmetal, inserted block movable mounting is in insulating casing's inside, and the upper end of inserted block installs the connector, the trigger is installed to insulating casing's the inside symmetry in both sides, stopper fixed mounting is at insulating casing's medial surface, hob fixed mounting is in the side of trigger, insulating casing's medial surface fixed mounting has the stand, and the stand passes through reset spring and support frame interconnect, the locating piece passes through inside spout and insulating casing interconnect. This stable form cut straightly formula spring binding post convenient to overhaul adopts neotype structural design for this device is convenient for swiftly install and is dismantled circuit structure, and the convenience is overhauld the circuit, and is provided with elasticity reinforced structure in the device, improves the stability of circuit mounting structure mounted position.

Description

Stable form cut straightly formula spring binding post convenient to overhaul

Technical Field

The utility model relates to a binding post technical field specifically is a stable form cut straightly formula spring binding post convenient to overhaul.

Background

Binding post is a circuit connection component, through inside component structure, can control the state of opening and shutting of both ends interconnecting link, the erection joint between the circuit of being convenient for, binding post divide into more kind according to its mounting form and outside component structure, and it is convenient to cut straightly formula binding post installation, with the inside position that corresponds of circuit conductive end disect insertion binding post, quick interconnecting link structure.

With the continuous installation and use of the connecting terminal, the following problems are found in the use process:

1. some binding post that have now are inconvenient for connect the circuit structure of both sides in the in-process that uses, and the installation is all operated inconveniently with the maintenance.

2. And some current binding post are limited to the elasticity block dynamics of line mounting structure in the in-process of using, influence mounting structure's stability.

It is desirable to design a stable in-line spring terminal that is easy to repair in view of the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a stable form cut straightly formula spring binding post convenient to overhaul to propose the line structure of some binding post that have now not convenient for connect both sides at the in-process that uses in solving above-mentioned background art, the installation is inconvenient with the equal operation of maintenance, and some binding post that have now are limited to line mounting structure's elasticity block dynamics at the in-process that uses, influence the problem of mounting structure's stability.

In order to achieve the above object, the utility model provides a following technical scheme: a stable direct-insert type spring connecting terminal convenient to overhaul comprises an insulating shell, an insert block, a limiting block and a spiral rod, wherein a metal sheet is arranged inside the insulating shell, electric shocks are symmetrically and fixedly arranged on two sides of the metal sheet, an elastic sheet is movably arranged inside the insulating shell, the insert block is movably arranged inside the insulating shell, a connector is arranged at the upper end of the insert block, a cable is fixedly arranged on the side face of the connector, triggers are symmetrically arranged inside two sides of the insulating shell, a sliding block is fixedly arranged on the side face of each trigger, the sliding block is connected with the insulating shell through a side sliding groove, the side sliding grooves are symmetrically arranged on two sides inside the insulating shell, the limiting block is fixedly arranged on the inner side face of the insulating shell, a limiting spring is arranged on the side face of the limiting block, and a fixing ring is welded on the, simultaneously, the inside of the fixing ring is rotatably provided with an inner spiral block, the spiral rod is fixedly arranged on the side surface of the trigger, the lower surface of the spiral rod is fixedly provided with a push plate, the lower end of the trigger is connected with the sliding ring through a steering rod, the sliding ring is arranged on the outer side of the elastic sheet, the inner side surface of the insulating shell is fixedly provided with a stand column, the stand column is connected with the supporting frame through a reset spring, the lower end of the supporting frame is connected with a positioning block through a connecting rod, the positioning block is connected with the insulating shell through an inner sliding groove, and the inner sliding groove is reserved in the insulating shell.

Preferably, the connector is connected with the locating piece in a clamping manner, the locating piece forms a sliding structure with the insulating shell through the inner sliding groove, and the inner sliding groove is of an inclined structure.

Preferably, the trigger forms a sliding structure with the insulating housing through the sliding block and the side sliding groove, and the number of the triggers is 2 in central symmetry with respect to the insulating housing.

Preferably, the screw rod is in threaded connection with the inner spiral block, the screw rod and the push plate are of an integrated structure, the push plate and the limiting block form a sliding structure, and the push plate and the limiting block form an elastic structure through a limiting spring.

Preferably, one end of the direction adjusting rod is rotatably connected with the trigger, the other end of the direction adjusting rod and the sliding ring form a rotating structure, and the sliding ring and the elastic sheet form a sliding structure.

Preferably, the support frame passes through reset spring and constitutes elastic construction with the stand, and the support frame constitutes rotating-structure with the one end of connecting rod to the other end and the locating piece of connecting rod rotate to be connected.

Compared with the prior art, the beneficial effects of the utility model are that: the stable direct-insert spring connecting terminal convenient to maintain adopts a novel structural design, so that the device can be conveniently and quickly installed in a direct-insert mode, a circuit can be conveniently disconnected for maintenance in a similar mode, the operation is convenient, an elastic clamping limiting structure is arranged in the device, and the stability of a circuit installation structure is improved;

1. the connector that the block structure set up, and the locating piece that the sliding structure set up, when installing the device, install the connector block in the inboard of locating piece, promote the connector downwards at the same time, the connector control locating piece slides in the inside of the insulating casing, the elastic expansion of the supporting arm moves at this moment, when the locating piece moves to the lowest extreme position of the internal chute, locating piece and connector are laminated closely, strengthen the mounted position of the connector, avoid installing the phenomenon of bad contact, when the device breaks down at the same time, move out the connector from the inside of the insulating casing directly, it is convenient to overhaul it;

2. the trigger that sliding structure set up to and the sliding ring that sliding structure set up, during the installation circuit, press the trigger downwards, hob and the automatic downstream of push pedal are adjusted, and the sliding ring slides in the outside of shell fragment simultaneously, when the trigger is pressed down the removal from top to bottom, and the shell fragment is promoted from top to bottom, is convenient for consolidate the installation to the inserted block, improves the stability of line connection in-process.

Drawings

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

FIG. 2 is a schematic diagram of the front structure of the trigger of the present invention;

FIG. 3 is a schematic view of the screw rod of the present invention in a front cross-sectional view;

FIG. 4 is a schematic side sectional view of the side chute of the present invention;

fig. 5 is a schematic view of the front structure of the connector of the present invention.

In the figure: 1. an insulating housing; 2. a metal sheet; 3. electric shock can be avoided; 4. a spring plate; 5. inserting a block; 6. a connector; 7. a cable; 8. a trigger; 9. a slider; 10. a side chute; 11. a limiting block; 12. a limiting spring; 13. a fixing ring; 14. an inner spiral block; 15. a screw rod; 16. pushing the plate; 17. a direction adjusting rod; 18. a slip ring; 19. a column; 20. a return spring; 21. a support frame; 22. a connecting rod; 23. positioning blocks; 24. an inner chute.

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. 1-5, the present invention provides a technical solution: a stable direct-insert type spring terminal convenient to overhaul comprises an insulating shell 1, a metal sheet 2, an electric shock 3, an elastic sheet 4, an inserting block 5, a connector 6, a cable 7, a trigger 8, a sliding block 9, a side sliding groove 10, a limiting block 11, a limiting spring 12, a fixing ring 13, an inner spiral block 14, a spiral rod 15, a push plate 16, a direction adjusting rod 17, a sliding ring 18, a stand column 19, a reset spring 20, a support frame 21, a connecting rod 22, a positioning block 23 and an inner sliding groove 24, wherein the metal sheet 2 is installed inside the insulating shell 1, the electric shock 3 is symmetrically fixed on two sides of the inside of the metal sheet 2, the elastic sheet 4 is movably installed inside the insulating shell 1, the inserting block 5 is movably installed inside the insulating shell 1, the connector 6 is installed at the upper end of the inserting block 5, the cable 7 is fixedly installed on the side face of the connector 6, the trigger 8 is symmetrically installed, a sliding block 9 is fixed on the side surface of the trigger 8, the sliding block 9 is connected with the insulating shell 1 through a side sliding groove 10, the side sliding grooves 10 are symmetrically arranged on two sides of the inside of the insulating shell 1, a limiting block 11 is fixedly arranged on the inner side surface of the insulating shell 1, a limiting spring 12 is arranged on the side surface of the limiting block 11, a fixing ring 13 is welded on the inner side surface of the insulating shell 1, an inner spiral block 14 is rotatably arranged inside the fixing ring 13, a spiral rod 15 is fixedly arranged on the side surface of the trigger 8, a push plate 16 is fixedly arranged on the lower surface of the spiral rod 15, the lower end of the trigger 8 is connected with a sliding ring 18 through a direction adjusting rod 17, the sliding ring 18 is arranged on the outer side of the elastic sheet 4, an upright column 19 is fixedly arranged on the inner side surface of the insulating shell 1, the upright column 19 is connected with a support frame 21 through, the positioning block 23 is connected with the insulating housing 1 through the inner sliding groove 24, and the inner sliding groove 24 is reserved inside the insulating housing 1.

In this example, the connector 6 is connected with the positioning block 23 in a clamping manner, the positioning block 23 and the insulating housing 1 form a sliding structure through the internal chute 24, the internal chute 24 is in an inclined structure, the connector 6 is arranged in the positioning block 23 in a clamping manner, the connector 6 is pushed downwards, and at this time, the positioning block 23 moves towards the lateral lower direction through the internal chute 24;

the trigger 8 and the insulating shell 1 form a sliding structure through a sliding block 9 and a side sliding groove 10, 2 triggers 8 are symmetrically arranged relative to the center of the insulating shell 1, and the position of the trigger 8 is pressed up and down, so that the transmission structure is controlled to adjust and move conveniently, and the position of the elastic sheet 4 is adjusted;

the screw rod 15 is in threaded connection with the inner screw block 14, the screw rod 15 and the push plate 16 are of an integrated structure, the push plate 16 and the limiting block 11 form a sliding structure, meanwhile, the push plate 16 and the limiting block 11 form an elastic structure through the limiting spring 12, the transmission structure of the part is convenient for elastic clamping and limiting of the installation position of the insertion block 5, and stability of the installation position of the insertion block 5 is improved;

one end of the direction adjusting rod 17 is rotatably connected with the trigger 8, the other end of the direction adjusting rod 17 and the sliding ring 18 form a rotating structure, the sliding ring 18 and the elastic sheet 4 form a sliding structure, when the position of the sliding ring 18 is moved downwards, two ends of the direction adjusting rod 17 rotate, and meanwhile the sliding ring 18 slides on the outer side of the elastic sheet 4;

the support frame 21 and the upright column 19 form an elastic structure through the return spring 20, the support frame 21 and one end of the connecting rod 22 form a rotating structure, the other end of the connecting rod 22 is rotatably connected with the positioning block 23, and the design structure facilitates the movement adjustment position limitation of the positioning block 23.

The working principle is as follows: when the device is used, firstly, according to the structure shown in figures 1, 2, 3 and 4, the trigger 8 is pressed downwards, the trigger 8 moves downwards in the side sliding groove 10 through the sliding block 9, meanwhile, the trigger 8 pushes the spiral rod 15 to move downwards, the spiral rod 15 is in spiral connection with the inner spiral block 14, under the pushing action of the transmission structure, the inner spiral block 14 rotates in the fixed ring 13, meanwhile, the inner spiral block 14 pushes the push plate 16 at the lower end to move downwards, the push plate 16 slides downwards in the inner side of the limit block 11 and compresses the limit spring 12 downwards, the up-and-down moving position of the trigger 8 is limited by the partial structure, the fixity of the adjusting position of the trigger 8 is improved, the trigger 8 pushes the slide ring 18 at the lower end and the elastic sheet 4 to move downwards through the direction adjusting rod 17, the slide ring 18 slides in the outer side of the elastic sheet 4, meanwhile, one end of the elastic sheet 4 pushes downwards elastically, at the moment, the inserting block 5 is arranged in the insulating shell 1, and under the elastic clamping action of the elastic sheet 4, the inserting block 5 is better arranged in the insulating shell 1;

subsequently, according to the structure shown in fig. 1 and 5, the connector 6 is installed inside the insulating housing 1, the position of the connector 6 is pushed downward, the connector 6 contacts with the positioning block 23 to push the connector to slide to the lateral lower side in the internal chute 24, the positioning block 23 drives the support frame 21 to move downward through the connecting rod 22, the support frame 21 stretches the return spring 20 downward, when the positioning block 23 moves to the lowest end position of the internal chute 24, two sides of the positioning block 23 are tightly attached to the connector 6, the connector 6 is fixedly installed inside the insulating housing 1, the installation position of the connector 6 is convenient to limit, the mode of installing the connector 6 is convenient, and when a circuit connection structure has a problem, the connector 6 is directly pulled outwards forcibly, the device is detached from a circuit, and the maintenance of the device is convenient.

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 (6)

1. The utility model provides a stable form cut straightly formula spring binding post convenient to overhaul, includes insulating casing (1), inserted block (5), stopper (11) and hob (15), its characterized in that: the insulation shell (1) is internally provided with a metal sheet (2), the two sides of the metal sheet (2) are symmetrically fixed with an electric shock (3), the interior of the insulation shell (1) is movably provided with an elastic sheet (4), an insertion block (5) is movably arranged in the insulation shell (1), the upper end of the insertion block (5) is provided with a connector (6), the side surface of the connector (6) is fixedly provided with a cable (7), the two sides of the insulation shell (1) are internally and symmetrically provided with triggers (8), the side surface of each trigger (8) is fixed with a sliding block (9), each sliding block (9) is connected with the insulation shell (1) through a side sliding groove (10), the side sliding grooves (10) are symmetrically arranged on the two sides of the interior of the insulation shell (1), and a limiting block (11) is fixedly arranged on the inner side surface of the insulation shell (1), a limiting spring (12) is installed on the side face of the limiting block (11), a fixing ring (13) is welded on the inner side face of the insulating shell (1), an inner spiral block (14) is installed inside the fixing ring (13) in a rotating mode, a spiral rod (15) is fixedly installed on the side face of the trigger (8), a push plate (16) is fixedly installed on the lower surface of the spiral rod (15), the lower end of the trigger (8) is connected with a sliding ring (18) through a direction adjusting rod (17), the sliding ring (18) is installed on the outer side of the elastic sheet (4), an upright column (19) is fixedly installed on the inner side face of the insulating shell (1), the upright column (19) is connected with a supporting frame (21) through a reset spring (20), the lower end of the supporting frame (21) is connected with a positioning block (23) through a connecting rod (22), and the positioning block (23) is connected with the insulating shell (1) through an inner, and the inner sliding groove (24) is reserved in the insulating shell (1).

2. A stable in-line spring terminal as claimed in claim 1, wherein: the connector (6) is connected with the positioning block (23) in a clamping mode, the positioning block (23) forms a sliding structure with the insulating shell (1) through the inner sliding groove (24), and the inner sliding groove (24) is of an inclined structure.

3. A stable in-line spring terminal as claimed in claim 1, wherein: the trigger (8) forms a sliding structure with the insulating shell (1) through the sliding block (9) and the side sliding groove (10), and the number of the triggers (8) is 2 about the center symmetry of the insulating shell (1).

4. A stable in-line spring terminal as claimed in claim 1, wherein: the screw rod (15) is in screw connection with the inner screw block (14), the screw rod (15) and the push plate (16) are of an integrated structure, the push plate (16) and the limiting block (11) form a sliding structure, and meanwhile the push plate (16) and the limiting block (11) form an elastic structure through the limiting spring (12).

5. A stable in-line spring terminal as claimed in claim 1, wherein: one end of the direction adjusting rod (17) is rotatably connected with the trigger (8), the other end of the direction adjusting rod (17) and the sliding ring (18) form a rotating structure, and the sliding ring (18) and the elastic sheet (4) form a sliding structure.

6. A stable in-line spring terminal as claimed in claim 1, wherein: the support frame (21) forms an elastic structure with the upright post (19) through the return spring (20), the support frame (21) forms a rotating structure with one end of the connecting rod (22), and the other end of the connecting rod (22) is rotatably connected with the positioning block (23).

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