CN210326154U - Binding post and air conditioner - Google Patents

Abstract

The utility model provides a binding post and air conditioner, binding post includes terminal main part and line ball structure, be provided with the inserted sheet in the terminal main part, line ball structure pass through the elastic component with the terminal main part is connected, line ball structure be suitable for with the wiring end laminating of inserted sheet, the line ball is structural to be kept away from the one end of wiring end is provided with and carries the portion of drawing, line ball structure is suitable for carry draw the portion with keep away from or be close to under the effect of elastic component the wiring end. The utility model has the advantages that: through carrying the portion of drawing and the cooperation of elastic component to the messenger can be swiftly convenient installs the electric wire, with this work efficiency that can improve installer, wherein, based on the elasticity of elastic component, can support the electric wire after the installation to a certain extent and hold, with this make the installation of electric wire more firm, with this can prevent not hard up of wiring, prevent the production of incident.

Description

Binding post and air conditioner

Technical Field

The utility model relates to an air conditioner technical field particularly, relates to a binding post and air conditioner.

Background

Along with the continuous improvement of the living standard of people, the demand of people on household appliances is also gradually improved, and the wiring terminal is used as a medium of the appliances and electricity, thereby playing an extremely key role in the service life of the appliances and the reliability of household lines.

The current connecting terminal usually adopts the mode of screw fixation in order to be connected the inserted sheet with the electric wire, but when passing through the screw wiring, the operation is extremely loaded down with trivial details, especially when a plurality of knecks in the connecting terminal all need carry out the wiring, and this defect is especially outstanding.

SUMMERY OF THE UTILITY MODEL

The utility model provides a problem how to make things convenient for the wiring to improve wiring efficiency.

In order to solve the problem, the utility model provides a wiring terminal, including terminal main part and line ball structure, be provided with the inserted sheet in the terminal main part, line ball structure pass through the elastic component with the terminal main part is connected, line ball structure be suitable for with the wiring end laminating of inserted sheet, the line ball is structural to be kept away from the one end of wiring end is provided with and carries the portion of drawing, line ball structure is suitable for carry draw the portion with keep away from or be close to under the effect of elastic component the wiring end.

In the technical scheme, the electric wire can be quickly and conveniently installed through the matching of the lifting part and the elastic part, so that the working efficiency of installation personnel can be improved, wherein the electric wire after installation can be supported to a certain extent based on the elasticity of the elastic part, so that the installation of the electric wire is more stable, the loosening of the wiring can be prevented, and the safety accident can be prevented.

Further, the terminal main body comprises a first terminal plate and a second terminal plate which are oppositely arranged, a wire pressing groove is formed between the first terminal plate and the second terminal plate, and the terminal is located in the wire pressing groove.

Among this technical scheme, can insert the inslot of wire pressing groove with the tip of electric wire through the opening of wire pressing groove to through wire pressing inslot wiring end cooperates the connection, with this, can prevent to expose behind the connection of electric lines, prevents the mistake and touches, with this security that improves binding post wiring.

Further, the line ball structure includes the cylinder and connect in the outer preforming abutment of following of cylinder, the preforming abutment be suitable for with the wiring end laminating.

Among this technical scheme, when the wiring, can increase the area of contact with the electric wire to increase the support clamp force to the electric wire, so that the installation of electric wire is more firm, prevents that the electric wire from droing from binding post, and causes the potential safety hazard.

Furthermore, the wiring end of the inserting piece is positioned on the first terminal board, a slot is formed in the first terminal board, a jack matched with the slot is formed in the wiring end, and when the pressing piece abutment is attached to the wiring end, the column body penetrates through the jack and is inserted into the slot.

Among this technical scheme, can prescribe a limit to the position of electric wire, combine the preforming abutment to press from both sides the end of a thread inserted sheet of tight electric wire with the wiring end cooperation of inserted sheet after the wiring end motion of inserted sheet, can make the fixed of electric wire more firm, prevent that the electric wire from droing from binding post, and cause the incident.

Furthermore, a through hole is formed in the second terminal plate, the cylinder is located in the through hole, and one end, far away from the wiring end, of the cylinder is connected with the elastic piece and the lifting part.

This technical scheme can further make things convenient for installer fixed connection.

Further, the cylinder is cylindrical.

This technical scheme can be better prevent that the electric wire produces not hard up after the wiring.

Furthermore, one end of the lifting part is positioned in the through hole and connected with the column body, and the other end of the lifting part penetrates through the second terminal plate and is positioned outside the through hole.

In the technical scheme, the other end of the lifting part is positioned outside the through hole, so that an operator can conveniently lift the lifting part, and meanwhile, safety accidents such as electric shock can be better avoided.

Further, the elastic piece is a spring, and the lifting part penetrates through the spring to be connected with the cylinder.

In this technical scheme, carry and draw portion, elastic component and cylinder promptly to be connected between the line ball structure more ingenious to make installer to carrying of drawing portion can be better extrude the elastic component, make fixed connection more smooth with this, and more laborsaving.

Furthermore, one end of the lifting part, which is positioned outside the through hole, is connected with a lifting ring.

The technical scheme can be convenient for an operator to lift and pull, so that the wiring of the electric wire is convenient.

Furthermore, a limiting guide rail is fixedly arranged on the second terminal board, the limiting guide rail is located in the through hole, and the limiting guide rail is movably connected with the column body.

In this technical scheme, spacing messenger's line ball structure through limit guide carries out spacing motion to prevent that line ball structure from rocking, can prevent simultaneously that binding post from after repetitious usage, the skew appears in line ball structure's position and is difficult to carry out the wiring of electric wire.

Further, the line pressing structure and/or the lifting part are made of insulating materials.

This technical scheme can prevent to electrocute at the wiring in-process.

An air conditioner comprises the wiring terminal.

Air conditioner with the aforesaid binding post for the advantage that prior art has the same, no longer describe herein.

Drawings

Fig. 1 is a schematic structural view of a connection terminal according to an embodiment of the present invention;

FIG. 2 is an enlarged view of M in FIG. 1;

fig. 3 is a schematic view illustrating a state of a connection terminal according to an embodiment of the present invention when connecting an electric wire;

FIG. 4 is an enlarged view of FIG. 3 at N;

fig. 5 is a schematic structural view of a connection terminal according to an embodiment of the present invention when an electric wire is connected;

fig. 6 is a schematic structural diagram of an electric wire according to an embodiment of the present invention.

Description of reference numerals:

1-a terminal body; 101-a first terminal board; 102-a second terminal plate; 1021-a through hole; 2-a line pressing structure; 201-column; 202-tabletting abutments; 3-inserting pieces; 301-terminal; 3011-a jack; 4-an elastic member; 5-a pulling part; 6-line pressing groove; 7-a limiting guide rail; 8-a wire; 801-wire end tabletting; 8011-circular hole; 9-a screw; 11-lifting ring.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below.

The following detailed description refers to an orientation: references in the embodiments to "front", "rear", "upper", "lower", "left", "right", etc., indicate directions or positional relationships that are shown in the drawings, and these directions are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

Also, it is noted that the terms "first," "second," and the like in the description and claims of the present invention and in the above-described drawings are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or otherwise described herein.

Referring to fig. 1-6, the embodiment of the utility model provides a wiring terminal, including terminal main body 1 and line ball structure 2, be provided with inserted sheet 3 on the terminal main body 1, line ball structure 2 pass through elastic component 4 with terminal main body 1 is connected, line ball structure 2 be suitable for with wiring end 301 laminating, keep away from on the line ball structure 2 the one end of wiring end 301 is provided with and carries and draw portion 5, line ball structure 2 is suitable for to be in carry draw portion 5 with keep away from or be close to under the effect of elastic component 4 wiring end 301.

In the related art, the wiring terminal usually adopts the mode of screw fixation to be connected inserted sheet and electric wire, but when wiring through the screw, the operation is extremely loaded down with trivial details, especially when a plurality of knecks in the wiring terminal all need carry out the wiring, also or in some narrow and small regions in space, operating personnel often is difficult to operate the screw, simultaneously, often need special instrument to unscrewing or screwing up of screw, different screw models correspond different instruments, these all lead to the difficulty of wiring, operating personnel's efficiency has been reduced.

Based on this, in the embodiment of the present invention, a connection terminal is provided, which comprises a terminal body 1 and a wire pressing structure 2, wherein the terminal body 1 is provided with an insertion sheet 3 for connecting an electric wire of an electric appliance, the insertion sheet 3 can be fixedly connected to the terminal body 1 by a screw 9, the insertion sheet 3 is correspondingly provided with two ends, one end of the insertion sheet is connected to a corresponding wiring in the electric appliance or in the equipment, the other end is a wiring end 301 of the insertion sheet 3, and the wiring end is used for cooperating with the wire pressing structure 2 to fixedly clamp the electric wire 8, wherein the wire pressing structure 2 is connected to the terminal body 1 by an elastic member 4, and can be attached to the wiring end 301 of the insertion sheet 3 under the elastic force of the elastic member 4, meanwhile, a lifting portion 5 is provided at one end of the wire pressing structure 2 away from the wiring end 301, and when an operator lifts the wire pressing structure 2 through the lifting portion 5, and at the same time, the wire pressing structure 2 moves towards the terminal 301 far away from the insert 3, based on this, when the wire pressing structure 2 is far away from the terminal 301 of the insert 3, as shown in fig. 3, a wiring space is formed between the wire pressing structure 2 and the terminal 301 of the insert 3, at this time, the electric wire 8 is placed between the wire pressing structure 2 and the insert 3, so as to loosen the lifting part 5, at this time, the elastic member 4 is not lifted by the lifting part 5 and rebounds, so that the wire pressing structure 2 gradually approaches the terminal 301 of the insert 3, so that the wire pressing structure 2 tends to be attached to the terminal 301 of the insert 3, and based on the electric wire 8 being placed between the terminal 301 of the insert 3 and the wire pressing structure 2, at this time, the wire pressing structure 2 can cooperate with the terminal 301 of the insert 3 to fix the electric wire 8, so as to pass through the terminal in the embodiment of the present, so that can be swift convenient install electric wire 8 to this can improve installer's work efficiency, wherein, based on the elasticity of elastic component 4, can support the electric wire 8 after the installation to a certain extent and hold, so that electric wire 8's installation is more firm, so as to prevent not hard up of wiring, prevent the production of incident.

In this embodiment, the elastic member 4 may be an elastic structure such as a spring or a torsion spring, etc. connected to the wire pressing structure 2, so as to provide an elastic force to the wire pressing structure 2.

In an optional embodiment of the present invention, the terminal body 1 includes a first terminal plate 101 and a second terminal plate 102 which are oppositely disposed, a wire pressing groove 6 is formed between the first terminal plate 101 and the second terminal plate 102, and the terminal 301 is located in the wire pressing groove 6.

Referring to fig. 1, in the present embodiment, two terminal boards of a terminal body 1 are connected, as shown in the figure, a first terminal board 101 and a second terminal board 102 located on the first terminal board 101, wherein a wire pressing groove 6 is formed between the first terminal board 101 and the second terminal board 102, and a corresponding terminal 301 of the insert piece 3 is located in the wire pressing groove 6, based on this, when an electric wire 8 is installed and wired, an end of the electric wire 8 can be inserted into the groove of the wire pressing groove 6 through an opening of the wire pressing groove 6, so as to be connected and fixed with the terminal 301 of the insert piece 3, thereby preventing the electric wire 8 from being exposed after being connected, preventing accidental touch, and improving the wiring safety of the terminal.

In an optional embodiment of the present invention, the wire pressing structure 2 includes a column 201 and a pressing block 202 connected to an outer edge of the column 201, wherein the pressing block 202 is adapted to be attached to the terminal 301.

Referring to fig. 2, in the present embodiment, the wire pressing structure 2 includes a cylinder 201 and a pressing sheet abutment 202 disposed on the cylinder 201, wherein the cylinder 201 can connect the terminal body 1 through the elastic member 4, the specific cylinder 201 is connected to the second terminal board 102 through the elastic member 4, the corresponding lifting portion 5 is connected to the cylinder 201, when the lifting portion 5 lifts the cylinder 201, the cylinder 201 drives the pressing sheet abutment 202 to move towards the terminal 301 far away from the insertion sheet 3, and when the lifting portion 5 is released, the pressing sheet abutment 202 moves towards the terminal 301 of the insertion sheet 3 based on the elastic force of the elastic member 4, so as to clamp and mount the electric wire 8.

In the related electric wire 8, in order to facilitate connection of the electric wire 8, an annular wire end pressing sheet 801 is arranged at one end of a wire body in the electric wire 8, and based on this, the electric wire is installed by matching the pressing sheet abutment 202 with the terminal 301 of the insertion sheet 3 in the embodiment, the contact area with the electric wire 8 can be increased, so that the supporting clamping force on the electric wire 8 is increased, the installation of the electric wire 8 is firmer, and the electric wire 8 is prevented from falling off from the wiring terminal and causing a potential safety hazard, wherein the pressing sheet abutment 202 is arranged at the outer edge of the cylinder 201, namely along the body of the cylinder 201, so as to be further matched and attached with the annular wire end pressing sheet 801, so that the contact area is increased, and the connection of the electric wire 8 can be.

In an optional embodiment of the present invention, the terminal 301 is located on the first terminal board 101, the first terminal board 101 is provided with a slot 1011, the terminal 301 is provided with an insertion hole 3011 matching with the slot 1011, when the pressing sheet abutment 202 is attached to the terminal 301, the cylinder 201 passes through the insertion hole 3011 and is inserted into the slot 1011.

Referring to fig. 4, in the embodiment, the terminal 301 of the insert 3 is specifically located on the first terminal board 101, wherein the first terminal board 101 is provided with an insertion slot 1011, and the terminal 301 of the insert 3 is located on a notch of the insertion slot 1011 and is correspondingly provided with an insertion hole 3011, when the pressing sheet abutment 202 is attached to the terminal 301 of the insert 3, the cylinder 201 can pass through the insertion hole 3011 and be inserted into the insertion slot 1011 through the notch of the insertion slot 1011, so as to limit the cylinder 201 by the insertion slot 1011, wherein when the pulling portion 5 pulls the wire pressing structure 2 away from the terminal 301 of the insert 3, the cylinder 201 is gradually separated from the insertion slot 1011, based on the above-mentioned structure of the electric wire 8, when the electric wire 8 is clamped and wired, the circular hole 8011 formed by the wire head pressing sheet 801 can correspond to the insertion hole 3011 on the terminal 301 of the insert 3, and after the pulling portion 5 is loosened, based on the elastic force of the elastic member 4, drive cylinder 201 towards the terminal 301 motion of inserted sheet 3 to this cylinder 201 passes circular hole 8011, jack 3011 in proper order and inserts in the slot 1011, can prescribe a limit to the position of electric wire 8 with this, combines the preforming abutment 202 to press from both sides the stub inserted sheet 801 of electric wire 8 with the terminal 301 cooperation of inserted sheet 3 after towards the terminal 301 motion of inserted sheet 3, can make the fixed of electric wire 8 more firm, prevents that electric wire 8 from following binding post and coming off, and causes the incident.

In an alternative embodiment of the present invention, the cylinder 201 is cylindrical and corresponds to the circular hole 8011 of the electric wire 8, so as to better prevent the electric wire 8 from loosening after the wiring.

In an optional embodiment of the present invention, a through hole 1021 is provided on the second terminal plate 102, the column 201 is located in the through hole 1021, and one end of the column 201 away from the terminal 301 is connected to the elastic member 4 and the lifting portion 5.

Referring to fig. 1 to 5, in this embodiment, a through hole 1021 is formed in the second terminal board 102, wherein the through hole 1021 is communicated with the wire pressing groove 6, and the cylinder 201 is located in the through hole 1021, so that the cylinder 201 can be driven to move up and down in the through hole 1021 under the action of the lifting part 5 and the elastic member 4, thereby enabling the cylinder 201 to drive the pressing sheet abutment 202 to approach or be away from the terminal 301, so as to facilitate an installer to fix the wire 8.

In an alternative embodiment of the present invention, one end of the pulling portion 5 is located in the through hole 1021 and connected to the column 201, and the other end of the pulling portion 5 passes through the second terminal plate 102 and is located outside the through hole 1021.

Referring to fig. 1 and 2, in the present embodiment, the elastic member 4 is a spring, which is located in the through hole 1021, one end of the spring is connected to the pillar 201, and the other end of the spring is connected to the second terminal plate 102, so that the pillar 201 can move towards the terminal 301 far away from the second terminal plate 102 and close to the insert 3 through the spring, at this time, one end of the pulling portion 5 is located in the through hole 1021 and can be connected to the wire pressing structure 2 through the middle of the spring, and is specifically connected to the pillar 201 of the wire pressing structure 2, so that the pillar 201 and the wire pressing structure 2 are pulled by the pulling portion 5 to move towards the direction far away from the terminal 301 of the insert 3, at this time, the other end of the pulling portion 5 is a pulling end, which passes through the second terminal plate 102 and is located outside the through hole 1021, and is specifically located above the second terminal plate 102 in the present embodiment, and the force application direction of the pulling portion 5 coincides with the elastic direction of the spring, so that the, the other end of the lifting part 5 is positioned outside the through hole 1021, so that the lifting of an operator can be facilitated, and safety accidents such as electric shock can be better avoided.

In an alternative embodiment of the present invention, the elastic member 4 is a spring, and the pulling portion 5 passes through the spring to connect with the cylinder 201.

In this embodiment, the elastic member 4 is selected as a spring, a through hole is formed in the middle of the spring, when one end of the spring is connected to the cylinder 201 and the other end of the spring is connected to the second terminal board 102, the end of the lifting portion 5 located in the through hole 1021 is connected to the cylinder 201 through the through hole of the spring, so that the connection between the lifting portion 5, the elastic member 4 and the cylinder 201, i.e., the wire pressing structure 2, is more ingenious, the installer can better press the elastic member 4 when lifting the lifting portion 5, i.e., the lifting direction of the lifting portion 5 is the compression direction of the elastic member 4, and thus, the fixed connection is more smooth and labor-saving.

In an optional embodiment of the present invention, a pulling ring 11 is connected to an end of the pulling portion 5 located outside the through hole 1021.

Referring to fig. 2, the pulling end of the pulling portion 5 is connected to a ring-shaped pulling ring 11, so that the pulling can be performed by an operator conveniently, and the connection of the electric wire 8 can be facilitated.

In an optional embodiment of the present invention, a limit rail 7 is fixedly disposed on the second terminal board 102, the limit rail 7 is located in the through hole 1021, and the limit rail 7 is movably connected to the cylinder 201.

Referring to fig. 2, the embodiment of the present invention provides a limit rail 7 on the terminal main body 1, the limit rail 7 is specifically located in the through hole 1021, and is movably connected with the cylinder 201, so that when the wire pressing structure 2 moves, the limit of the limit rail 7 is limited to move, so as to prevent the wire pressing structure 2 from shaking, and meanwhile, the position of the wire pressing structure 2 can be prevented from deviating and being difficult to wire connection of the wire 8 after being used for many times.

In an optional embodiment of the present invention, the wire pressing structure 2 and/or the pulling portion 5 are made of an insulating material, wherein the insulating material can be selected from plastic materials, so as to prevent electric shock during the wiring process.

The utility model discloses an air conditioner of another embodiment, including foretell binding post, in the production process of air conditioner, and in actual installation, when the wiring of all kinds of power cords is carried out to needs, binding post through the air conditioner, based on lifting portion 5 and the cooperation of elastic component 4, so that can be swiftly convenient install electric wire 8, with this production efficiency that can improve the air conditioner, and improve installer's work efficiency, wherein, based on the elasticity of elastic component 4, can support the electric wire 8 after the installation to a certain extent, with this make the installation of electric wire 8 more firm, with this can prevent not hard up of wiring, prevent the production of incident, and prevent that the air conditioner from leading to unable circular telegram because contact failure when using.

Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be effected therein by one of ordinary skill in the pertinent art without departing from the scope or spirit of the present invention, and the scope of the present invention is defined by the appended claims.

Claims (12)

1. The utility model provides a wiring terminal, its characterized in that includes terminal main body (1) and line ball structure (2), be provided with inserted sheet (3) on terminal main body (1), line ball structure (2) through elastic component (4) with terminal main body (1) is connected, line ball structure (2) be suitable for with wiring end (301) laminating of inserted sheet (3), keep away from on line ball structure (2) the one end of wiring end (301) is provided with and carries and draw portion (5), line ball structure (2) are suitable for carry and draw portion (5) with keep away from or be close to under the effect of elastic component (4) wiring end (301).

2. A terminal block according to claim 1, wherein the terminal body (1) includes a first terminal plate (101) and a second terminal plate (102) which are arranged opposite to each other, a crimping groove (6) is formed between the first terminal plate (101) and the second terminal plate (102), and the terminal (301) is located in the crimping groove (6).

3. A terminal according to claim 2, wherein the crimping structure (2) comprises a post (201) and a blade abutment (202) connected to an outer edge of the post (201), the blade abutment (202) being adapted to engage the terminal (301).

4. The wiring terminal according to claim 3, wherein the terminal (301) is located on the first terminal board (101), a slot (1011) is arranged on the first terminal board (101), a jack (3011) matched with the slot (1011) is arranged on the terminal (301), and when the pressing sheet abutment (202) is attached to the terminal (301), the column (201) passes through the jack (3011) and is inserted into the slot (1011).

5. A terminal according to claim 4, characterised in that the cylinder (201) is cylindrical.

6. A terminal block according to claim 3, wherein a through hole (1021) is provided in the second terminal plate (102), the cylinder (201) is located in the through hole (1021), and an end of the cylinder (201) remote from the terminal (301) is connected to the elastic member (4) and the pulling portion (5).

7. A terminal block according to claim 6, wherein one end of the pulling portion (5) is located inside the through hole (1021) and connected to the cylinder (201), and the other end of the pulling portion (5) passes through the second terminal plate (102) and is located outside the through hole (1021).

8. A terminal according to claim 7, wherein the resilient member (4) is a spring through which the pull portion (5) is connected to the post (201).

9. A terminal according to claim 7, wherein a pulling tab (11) is connected to an end of the pulling portion (5) located outside the through hole (1021).

10. A terminal block according to any one of claims 6 to 9, characterized in that a limit rail (7) is fixedly arranged on the second terminal board (102), the limit rail (7) is positioned in the through hole (1021), and the limit rail (7) is movably connected with the cylinder (201).

11. A terminal according to any one of claims 1 to 9, wherein the crimping structure (2) and/or the pull-up portion (5) are made of an insulating material.

12. An air conditioner characterized by comprising the connection terminal according to any one of claims 1 to 11.

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