CN210576530U - Wiring terminal - Google Patents
Wiring terminal Download PDFInfo
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- CN210576530U CN210576530U CN201921648409.9U CN201921648409U CN210576530U CN 210576530 U CN210576530 U CN 210576530U CN 201921648409 U CN201921648409 U CN 201921648409U CN 210576530 U CN210576530 U CN 210576530U
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- casing
- cap
- lug
- shell
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Abstract
The utility model provides a wiring terminal, including casing, cap, be equipped with two lugs that set up relatively along its direction of height on one of them lateral wall of casing, a plurality of opening has been seted up along its width direction on the lug, set up flutedly on the lateral wall relative with the lug on the casing, casing and cap adopt the looks isostructure, and both link to each other through the lock, lug on the casing cooperatees the supporting leg that forms and guide rail adaptation block with the lug on the cap, recess on the casing and the recess cooperation formation on the cap are used for the connector of being connected between terminal and the terminal. The utility model discloses be convenient for installation, with low costs and application scope extensively. The shell and the shell cover adopt the same structure, so that the shell and the shell cover can be produced by adopting the same die, and the manufacturing cost of the die is reduced.
Description
Technical Field
The utility model relates to a low voltage apparatus technical field, concretely relates to binding post.
Background
The terminal is an accessory product for realizing electrical connection, and is industrially classified into a connector category. With higher and higher industrial automation degree and stricter and more accurate industrial control requirements, the use amount of the wiring terminal gradually increases. With the development of the electronic industry, the use range of the connecting terminal is more and more. Some of the existing terminals are connected to a rail in an electrical box and comprise a housing, a cover, an electronic component, a locking member, a connection opening provided at one side of the housing, and a support leg for connecting to the rail. The support leg on the existing terminal has a small elastic range, is difficult to install, and is easily broken, thereby increasing the cost.
The connector of current binding post is located the edge of casing, and is uncovered setting to lead to the terminal to meet the back with the terminal, the creepage distance between two connectors is short, and its clearance is little, produces creepage phenomenon easily, leads to binding post life to be short.
SUMMERY OF THE UTILITY MODEL
Based on the problem, the utility model aims to provide a binding post convenient to installation, with low costs, application scope is wide and long service life.
Aiming at the problems, the following technical scheme is provided: the utility model provides a wiring terminal, includes casing, cap, be equipped with two lugs that set up relatively along its direction of height on one of them lateral wall of casing, a plurality of opening has been seted up along its width direction on the lug, set up flutedly on the lateral wall relative with the lug on the casing, casing and cap adoption looks isostructure, and both link to each other through the lock, lug on the casing cooperatees the supporting leg that forms and guide rail adaptation block with the lug on the cap, recess on the casing and the recess cooperation formation on the cap are used for the connector of being connected between terminal and the terminal.
In the structure, the shell and the shell cover adopt the same structure, so that the shell and the shell cover can be produced by adopting the same die, and the manufacturing cost of the die is reduced. Through casing and cap looks lock, the lug on the casing corresponds the cooperation with the lug on the cap, forms the supporting leg, and is fixed with the guide rail block through two supporting legs. Can improve the elastic force of lug through setting up the opening to can the person of facilitating the use carry out the dismouting, damage when just can avoiding the supporting leg installation, improved the utility model discloses a convenience has reduced the cost. The connector corresponds the cooperation through recess on the casing and the recess on the cap and forms, can make the inner wall of recess as the baffle, can increase creepage distance and electric clearance between two terminals to can avoid producing creepage phenomenon between two terminals, improve the utility model discloses a security and reliability.
The utility model discloses further set up to, the recess is equipped with a plurality of along casing direction of height, be equipped with easily tearing the line along its girth direction on the inner wall of recess.
In the structure, can make the inner wall of recess can break off with the fingers and thumb through setting up easily tearing the line to can be applicable to the different connection condition between two terminals according to user's needs, can further improve the utility model discloses a convenience has improved the utility model discloses an applicability.
The utility model discloses further set up to, be equipped with a plurality of block post and spliced pole in the casing, set up the block hole with block post looks adaptation on the spliced pole.
In the structure, because the casing is the same with the cap structure, consequently, can make the block post on the casing insert and establish the block hole of spliced pole on the shell, the spliced pole on the cap inserts and establishes the block hole of spliced pole on the casing downthehole, and the casing carries out the lock with the cap through the cooperation of block post with the block hole and is connected, can be convenient for fix a position the installation, thereby improved the utility model discloses a convenience. Can also improve the joint strength between casing and the cap through setting up the cooperation of joint post and spliced pole, thereby improved the utility model discloses a fastness.
The utility model discloses further set up to, the top of block post is the radius angle setting.
Adopt above-mentioned structure, can be convenient for insert the block post on the casing and establish the block on the cap downthehole, the block post on the cap inserts and establishes the block on the casing downthehole to can the person of facilitating the use install, improved the utility model discloses a convenience.
The utility model discloses further set up to, the top in block hole is the radius angle setting.
Adopt above-mentioned structure, the block that can further be convenient for the joint post to insert and establish into the spliced pole is downthehole, thereby improved the utility model discloses a convenience.
The utility model discloses further set up as, the cross-section of block post is the round platform form of invering.
The utility model discloses further set up as, the cross-section in block hole is the round platform form of invering.
Adopt above-mentioned structure, can improve the joint intensity between block post and the block hole, thereby improved the utility model discloses a fastness and reliability.
The utility model discloses further set up as, one side of casing is equipped with the trip, the opposite side that the casing is relative with the trip is equipped with the bayonet socket with trip looks adaptation.
In the structure, cooperate through the bayonet socket on trip and the cap on the casing, the trip on the cap cooperatees with the bayonet socket on the casing and carries out the buckle fixed, has improved the joint strength between casing and the cap, has increased the stress intensity of casing and cap, thereby the utility model discloses a reliability.
The utility model discloses further set up as, be equipped with one on one of them lug on the casing the spliced pole, be equipped with one on another lug the block post.
Adopt above-mentioned structure, can improve the joint strength between the lug on the casing and the lug on the cap to improved the atress intensity of supporting leg, improved the joint strength between supporting leg and the guide rail, avoided the supporting leg to damage, reduced the utility model discloses a use cost.
The utility model discloses further set up to, be equipped with the ladder groove on the casing between two lugs.
Adopt above-mentioned structure, can make the utility model discloses a can install on the guide rail of different patterns, thereby improve the utility model discloses a reliability has enlarged the utility model discloses an application scope.
The utility model discloses further set up to, one side that two supporting legs are relative is the radius angle setting.
Adopt above-mentioned structure, the guide rail card that can be convenient for goes into between two supporting legs to can the person of facilitating the use install, improved the utility model discloses a reliability.
The utility model has the advantages that: compare current binding post, the utility model discloses be convenient for install, with low costs and application scope extensively. The shell and the shell cover adopt the same structure, so that the shell and the shell cover can be produced by adopting the same die, and the manufacturing cost of the die is reduced. Can improve the elastic force of lug through setting up the opening to can the person of facilitating the use carry out the dismouting, damage when just can avoiding the supporting leg installation, improved the utility model discloses a convenience has reduced the cost. The connector corresponds the cooperation through recess on the casing and the cap and forms, can make the inner wall of recess play the guard action as the baffle to the intraoral wiring department of connection, thereby makes the utility model discloses can be applicable to the operational environment that needs frequent maintenance and easily touched, enlarged the utility model discloses an application scope has improved the utility model discloses a reliability.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the present invention, wherein the shell and the shell cover are separated.
The reference numbers in the figures mean: 1-a shell; 2-a shell cover; 11-a bump; 111-ports; 12-a groove; 3-supporting legs; 4-connecting port; 121-easy tear line; 13-a snap post; 14-connecting column; 141-engaging holes; 15-trip; 16-bayonet; 17-step groove.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
It should be noted that all the directional indicators (such as height direction, width direction, top, bottom …) in the description of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is correspondingly changed.
A connecting terminal as shown in fig. 1 to 2, including casing, cap 2, be equipped with two lugs 11 that set up relatively along its direction of height on one of them lateral wall of casing, a plurality of opening 111 has been seted up along its width direction on the lug 11, seted up recess 12 on the casing on the lateral wall relative with lug 11, the casing adopts the same structure with cap 2, and both link to each other through the lock, lug 11 on the casing cooperatees with lug 11 on the cap 2 and forms supporting leg 3 with the guide rail adaptation block, recess 12 on the casing cooperates with recess 12 on the cap 2 and forms the connector 4 that is used for being connected between terminal and the terminal.
In the structure, the shell and the shell cover 2 adopt the same structure, so that the shell and the shell cover can be produced by adopting the same die, and the manufacturing cost of the die is reduced. Through casing and 2 looks locks of cap, lug 11 on the casing corresponds the cooperation with lug 11 on the cap 2, forms supporting leg 3, and is fixed with the guide rail block through two supporting legs 3. Can improve the elastic force of lug 11 through setting up opening 111 to can the person of facilitating the use carry out the dismouting, damage when just can avoiding supporting leg 3 to install, improved the utility model discloses a convenience has reduced the cost. Connector 4 corresponds the cooperation through recess 12 on the casing and the recess 12 on cap 2 and forms, can make the inner wall of recess 12 as the baffle, can increase creepage distance and electric clearance between two terminals to can avoid producing creepage phenomenon between two terminals, improve the utility model discloses a security and reliability.
In this embodiment, the plurality of grooves 12 are arranged along the height direction of the housing, and the inner wall of the groove 12 is provided with an easy-tear line 121 along the circumferential direction thereof.
In the structure, can make the inner wall of recess 12 can break off with the fingers and thumb through setting up easily tearing line 121 to can be applicable to the different connection conditions between two terminals according to user's needs, can further improve the utility model discloses a convenience has improved the utility model discloses an applicability.
In this embodiment, the housing is provided with a plurality of engaging posts 13 and a connecting post 14, and the connecting post 14 is provided with engaging holes 141 adapted to the engaging posts 13.
In the structure, because the casing is the same with cap 2 structure, consequently, can make in the casing bayonet catch 13 insert the bayonet catch hole 141 of establishing spliced pole 14 on cap 2, in the spliced pole 14 on cap 2 inserts the bayonet catch hole 141 of establishing spliced pole 14 on the casing, the casing carries out the lock with cap 2 through bayonet catch 13 and bayonet catch hole 141's cooperation and is connected, can be convenient for fix a position the installation, thereby improved the utility model discloses a convenience. Can also improve the joint strength between casing and the cap 2 through setting up the cooperation of joint post 13 and spliced pole 14 to improved the utility model discloses a fastness.
In this embodiment, the top end of the engaging column 13 is disposed in a rounded shape.
Adopt above-mentioned structure, can be convenient for insert the block post 13 on the casing and establish the block hole 141 on the income casing 2 in, the block post 13 on the casing 2 inserts and establishes the block hole 141 on the income casing in to can the person of facilitating the use install, improved the utility model discloses a convenience.
In this embodiment, the top end of the engaging hole 141 is rounded.
Adopt above-mentioned structure, can be further convenient for the snap column 13 to insert and establish in the snap hole 141 of spliced pole 14, thereby improved the utility model discloses a convenience.
In this embodiment, the cross section of the engaging column 13 is in the shape of an inverted circular truncated cone.
In this embodiment, the engagement hole 141 has an inverted circular truncated cone shape in cross section.
Adopt above-mentioned structure, can improve the joint intensity between block post 13 and the block hole 141, thereby improved the utility model discloses a fastness and reliability.
In this embodiment, one side of the housing is provided with a hook 15, and the other side of the housing opposite to the hook 15 is provided with a bayonet 16 adapted to the hook 15.
In the structure, cooperate through bayonet socket 16 on trip 15 on the casing and the cap 2, the trip 15 on the cap 2 cooperatees with bayonet socket 16 on the casing and carries out the buckle fixed, has improved the joint strength between casing and the cap 2, has increased the stress intensity of casing and cap 2, thereby the utility model discloses a reliability.
In this embodiment, one of the protrusions 11 on the housing is provided with one of the connection posts 14, and the other protrusion 11 is provided with one of the engagement posts 13.
Adopt above-mentioned structure, can improve the joint strength between lug 11 on the casing and the lug 11 on cap 2 to improved supporting leg 3's stress intensity, improved the joint strength between supporting leg 3 and the guide rail, avoided supporting leg 3 to damage, reduced the utility model discloses a use cost.
In this embodiment, a stepped groove 17 is formed between the two protrusions 11 on the housing.
Adopt above-mentioned structure, can make the utility model discloses a can install on the guide rail of different patterns, thereby improve the utility model discloses a reliability has enlarged the utility model discloses an application scope.
In this embodiment, the opposite sides of the two supporting legs 3 are rounded.
Adopt above-mentioned structure, the guide rail card that can be convenient for goes into between two supporting legs 3 to can the person of facilitating the use install, improved the utility model discloses a reliability.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations of the above assumption should also be regarded as the protection scope of the present invention.
Claims (10)
1. The utility model provides a binding post, includes casing, cap, its characterized in that: be equipped with two lugs that set up relatively along its direction of height on one of them lateral wall of casing, a plurality of opening has been seted up along its width direction on the lug, set up flutedly on the lateral wall relative with the lug on the casing, casing and cap adopt the looks isostructure, and both link to each other through the lock, lug on the casing and the lug on the cap cooperate the supporting leg that forms and guide rail adaptation block, recess on the casing and the recess cooperation on the cap form the connector that is used for being connected between terminal and the terminal.
2. A terminal according to claim 1, wherein: the groove is provided with a plurality of grooves along the height direction of the shell, and the inner wall of the groove is provided with an easy-to-tear line along the perimeter direction of the groove.
3. A terminal according to claim 1, wherein: the shell is internally provided with a plurality of clamping columns and connecting columns, and the connecting columns are provided with clamping holes matched with the clamping columns.
4. A terminal according to claim 3, wherein: the top end of the clamping column is arranged in a rounded angle.
5. A terminal according to claim 4, wherein: the top end of the clamping hole is arranged in a fillet mode.
6. A terminal according to claim 3, wherein: the clamping column is of an inverted trapezoidal structure.
7. A terminal according to claim 6, wherein: the clamping hole is of an inverted trapezoidal structure.
8. A terminal according to claim 1, wherein: one side of the shell is provided with a clamping hook, and the other side of the shell opposite to the clamping hook is provided with a bayonet matched with the clamping hook.
9. A terminal according to claim 3, wherein: one of the lugs on the shell is provided with one connecting column, and the other lug is provided with one clamping column.
10. A terminal according to claim 7, wherein: a stepped groove is formed between the two lugs on the shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921648409.9U CN210576530U (en) | 2019-09-29 | 2019-09-29 | Wiring terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921648409.9U CN210576530U (en) | 2019-09-29 | 2019-09-29 | Wiring terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210576530U true CN210576530U (en) | 2020-05-19 |
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ID=70659916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921648409.9U Active CN210576530U (en) | 2019-09-29 | 2019-09-29 | Wiring terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210576530U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111650407A (en) * | 2020-06-12 | 2020-09-11 | 航大电气有限公司 | Test terminal |
-
2019
- 2019-09-29 CN CN201921648409.9U patent/CN210576530U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111650407A (en) * | 2020-06-12 | 2020-09-11 | 航大电气有限公司 | Test terminal |
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| GR01 | Patent grant |