CN214336969U

CN214336969U - Terminal with shielding function

Info

Publication number: CN214336969U
Application number: CN202120105468.2U
Authority: CN
Inventors: 李世田
Original assignee: Shanghai Shurong Electronic Co ltd
Current assignee: Shanghai Shurong Electronic Co ltd
Priority date: 2021-01-15
Filing date: 2021-01-15
Publication date: 2021-10-01
Anticipated expiration: 2031-01-15

Abstract

The utility model discloses a terminal with shielding function, which comprises a connecting cylinder and a fixing ring, wherein one end of the connecting cylinder is provided with the fixing ring, the outside of the connecting cylinder is sleeved with an insulating sleeve, the outer wall of the insulating sleeve is provided with a chute, the inside of the chute is slidably connected with a counterpoint ring, the outer wall of the counterpoint ring is fixed with a sliding sleeve, the outer wall of the insulating sleeve is fixed with a connecting sleeve, the outside of the connecting sleeve is rotatably sleeved with a connecting plate, the outer wall of one end of the connecting plate is fixed with a positioning ball, one end of the connecting plate is provided with the positioning ball for fixing a connecting wire, when the connecting wire is inserted into the connecting cylinder, the connecting plate can be fixed on the outer wall of the insulating sleeve, so that the positioning balls at the two ends can clamp the connecting wire in the connecting wire, thus better positioning and fixing effects can be achieved on the connecting wire, the problem of looseness of the connecting wire can not occur, and therefore the connecting effect of the terminal and the connecting wire is firmer.

Description

Terminal with shielding function

Technical Field

The utility model belongs to the technical field of the terminal is relevant, concretely relates to terminal that possesses shielding function.

Background

In electrotechnical engineering, a terminal is a multi-finger terminal, namely a wiring terminal, a category is divided into a single hole, a double hole, an inserting opening, a hook and the like, the material is divided into silver plating copper, zinc plating copper, aluminum, iron and the like, the functions of the silver plating copper, the zinc plating copper, the aluminum, the iron and the like are mainly used for transmitting electric signals or conducting electricity, when the existing terminal is used, the wiring and the terminal are only clamped and fixed through hydraulic pliers, the problem of connection looseness can exist, and due to the fact that an internal copper wire needs to be exposed to be connected when the wiring is in contact with the terminal, the exposed part of the copper wire can exist after the wiring is in contact with the terminal, and the terminal is not safe enough to use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a terminal that possesses shielding function to the terminal that proposes in solving above-mentioned background art all screws up through hydraulic tong with the connecting wire, lacks the mode of consolidating the connection like this and may appear connecting not hard up problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a terminal that possesses shielding function, includes a wiring section of thick bamboo and solid fixed ring, gu fixed ring is installed to the one end of a wiring section of thick bamboo, insulating cover has been cup jointed to the outside of a wiring section of thick bamboo, the spout has been seted up on insulating cover's the outer wall, the inside sliding connection of spout has counterpoint ring, be fixed with the sliding sleeve on counterpoint ring's the outer wall, be fixed with the adapter sleeve on insulating cover's the outer wall, the connecting plate has been cup jointed in the outside rotation of adapter sleeve, be fixed with the location ball on the one end outer wall of connecting plate.

Preferably, the connecting plates are arranged in two groups, the two groups of connecting plates are respectively rotatably arranged on two sides of the insulating sleeve, and positioning balls are respectively fixed on opposite sides of the two groups of connecting plates.

Preferably, the positioning ball is made of solid hard plastic, and the positioning ball and the connecting plate are fixedly connected in a thermoplastic mode.

Preferably, when the connecting plate is attached to the outer wall of the insulating sleeve, the outer wall of one side of the positioning ball is located inside the wire connecting cylinder in the vertical direction.

Preferably, the outer wall of the wire connecting cylinder is a smooth wall, and the outer wall of the wire connecting cylinder and the inner wall of the insulating sleeve can be completely attached.

Preferably, the slidable length of the alignment ring in the sliding groove is greater than the depth of one end of the connecting plate in the sliding sleeve.

Compared with the prior art, the utility model provides a terminal that possesses shielding function possesses following beneficial effect:

one, the utility model discloses a rotatable connecting plate, the one end of connecting plate has the location ball that is used for fixed connecting wire, inserts the inside back of a connecting wire section of thick bamboo when the connecting wire, can fix the connecting plate on the outer wall of insulating cover for the location ball at both ends can press from both sides the connecting wire tightly in inside, can play the fixed action of fixing a position better to the connecting wire like this, makes not hard up problem can not appear in the connecting wire, thereby makes the connection effect of terminal and connecting wire more firm.

Two, the utility model discloses a gliding sliding sleeve through the clamp of sliding sleeve control connection board tightly with rotate, can very conveniently switch the state of connecting plate like this, when needing the connecting plate to press from both sides tight connecting wire, the sliding sleeve that slides down pass through pressure clamp tightly can, when not needing to press from both sides tightly, with the sliding sleeve upwards slide to not can the free rotation connecting plate with the position of connecting plate contact, it is very convenient.

Three, the utility model discloses an insulating cover that insulating material made can play effective insulation shielding's effect to the terminal, prevents to have electrical contact between the adjacent terminal.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 is a schematic view of a three-dimensional structure of a terminal with a shielding function according to the present invention;

fig. 2 is a schematic side view of a terminal with shielding function according to the present invention;

fig. 3 is a schematic side sectional view of a terminal with a shielding function according to the present invention;

fig. 4 is an enlarged schematic structural diagram of a in fig. 3 according to the present invention.

In the figure: 1. a positioning ball; 2. a wire connecting cylinder; 3. a connecting plate; 4. a sliding sleeve; 5. an insulating sleeve; 6. a fixing ring; 7. a chute; 8. a registration ring; 9. a connecting sleeve.

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. 1-4, the present invention provides a technical solution: the utility model provides a terminal that possesses shielding function, including sliding sleeve 4, counterpoint ring 8, spout 7, connecting plate 3, adapter sleeve 9 and location ball 1, when the terminal is connected with the connecting wire, upwards slide sliding sleeve 4, to the position of connecting plate 3 not with the contact of sliding sleeve 4, insert the inside of a connecting wire section of thick bamboo 2 with connecting wire one end, it is tight from 5 outside clamps of insulating boot to press from both sides through hydraulic pressure pincers, make connecting wire and a connecting wire section of thick bamboo 2 abundant contacts, then slide sliding sleeve 4 downwards, compress tightly connecting plate 3, make the outer wall of location ball 1 and connecting wire press from both sides tightly fixedly, can fix the connecting wire in the inside of a connecting wire section of thick bamboo 2.

Solid fixed ring 6 is installed to the one end of a terminal section of thick bamboo 2, and insulating cover 5 has been cup jointed to the outside of a terminal section of thick bamboo 2, has seted up spout 7 on the outer wall of insulating cover 5, and the inside sliding connection of spout 7 has counterpoint ring 8, is fixed with sliding sleeve 4 on counterpoint ring 8's the outer wall, is fixed with adapter sleeve 9 on insulating cover 5's the outer wall, and adapter sleeve 9's outside is rotated and is cup jointed connecting plate 3, is fixed with location ball 1 on the one end outer wall of connecting plate 3.

In order to press from both sides tight connecting wire, connecting plate 3 is provided with two sets ofly altogether, and two sets of connecting plates 3 rotate respectively and set up in the both sides of insulating cover 5, and the subtend side of two sets of connecting plates 3 is equallyd divide and is fixed with location ball 1 respectively, and two sets of location balls 1 are from both ends to the connecting wire pressure testing, just can press from both sides the connecting wire tightly in the inside of location ball 1.

For effective clamping and fixing, the positioning ball 1 is made of solid hard plastic, and the positioning ball 1 and the connecting plate 3 are fixedly connected in a thermoplastic mode, so that the positioning ball 1 can bear enough pressure and cannot deform.

In order to be contacted with a connecting wire, when the connecting plate 3 is attached to the outer wall of the insulating sleeve 5, the outer wall of one side of the positioning ball 1 is positioned inside the wire connecting cylinder 2 in the vertical direction, so that the positioning ball 1 can be contacted and clamped with the connecting wire sleeved inside the wire connecting cylinder 2.

In order to make insulating cover 5 laminate inseparabler, the outer wall of a wire connection section of thick bamboo 2 is smooth wall, and the outer wall of a wire connection section of thick bamboo 2 and the inner wall of insulating cover 5 can laminate completely, prevents to appear totally together that the gap leads to the problem that shielding effect is not good enough.

In order not to influence the rotation of the connecting plate 3, the slidable length of the alignment ring 8 in the sliding groove 7 is larger than the depth of one end of the connecting plate 3 in the sliding sleeve 4, so that the sliding sleeve 4 can slide to the other side of the sliding groove 7 and is not in contact with the connecting plate 3, and the connecting plate 3 can rotate freely.

The working principle is as follows: extrude connecting plate 3 through sliding sleeve 4 and make convex location ball 1 can paste tightly with the outer wall of connecting wire thereby fix the connecting wire in the inside of a bobbin 2 of acting as go-between, when using, the terminal is connected with the connecting wire, upwards slide sliding sleeve 4, to the position that connecting plate 3 does not contact with sliding sleeve 4, insert the inside of bobbin 2 of acting as go-between with connecting wire one end, it is tight from 5 outsides of insulating boot to press from both sides through hydraulic tong, make connecting wire and bobbin 2 abundant contacts, then slide sliding sleeve 4 downwards, compress tightly connecting plate 3, make the outer wall of location ball 1 and connecting wire press from both sides tightly fixedly, can fix the connecting wire in bobbin 2's inside, the wiring laminating of the other end is in the upper end of solid fixed ring 6, it can with wiring and solid fixed ring 6 zonulae occludens to screw up at solid fixed ring 6 upper ends through the fixing bolt that corresponds.

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. A terminal with a shielding function comprises a wire connecting cylinder (2) and a fixing ring (6), and is characterized in that: fixed ring (6) are installed to the one end of a wiring section of thick bamboo (2), insulating cover (5) have been cup jointed to the outside of a wiring section of thick bamboo (2), spout (7) have been seted up on the outer wall of insulating cover (5), the inside sliding connection of spout (7) has counterpoint ring (8), be fixed with sliding sleeve (4) on the outer wall of counterpoint ring (8), be fixed with adapter sleeve (9) on the outer wall of insulating cover (5), connecting plate (3) have been cup jointed in the outside rotation of adapter sleeve (9), be fixed with location ball (1) on the one end outer wall of connecting plate (3).

2. The terminal with a shield function according to claim 1, wherein: the connecting plates (3) are provided with two groups, the two groups of connecting plates (3) are respectively rotatably arranged on two sides of the insulating sleeve (5), and the opposite sides of the two groups of connecting plates (3) are respectively fixed with positioning balls (1).

3. The terminal with a shield function according to claim 1, wherein: the positioning ball (1) is made of solid hard plastic, and the positioning ball (1) is fixedly connected with the connecting plate (3) in a thermoplastic mode.

4. The terminal with a shield function according to claim 1, wherein: when the connecting plate (3) is attached to the outer wall of the insulating sleeve (5), the outer wall of one side of the positioning ball (1) is located inside the wire connecting cylinder (2) in the vertical direction.

5. The terminal with a shield function according to claim 1, wherein: the outer wall of the wiring barrel (2) is a smooth wall, and the outer wall of the wiring barrel (2) and the inner wall of the insulating sleeve (5) can be completely attached.

6. The terminal with a shield function according to claim 1, wherein: the slidable length of the alignment ring (8) in the sliding groove (7) is larger than the depth of one end of the connecting plate (3) in the sliding sleeve (4).