CN204391291U - A kind of binding post - Google Patents
A kind of binding post Download PDFInfo
- Publication number
- CN204391291U CN204391291U CN201520064275.1U CN201520064275U CN204391291U CN 204391291 U CN204391291 U CN 204391291U CN 201520064275 U CN201520064275 U CN 201520064275U CN 204391291 U CN204391291 U CN 204391291U
- Authority
- CN
- China
- Prior art keywords
- binding post
- movable end
- housing
- contact
- cable
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/50—Clamped connections, spring connections utilising a cam, wedge, cone or ball also combined with a screw
- H01R4/52—Clamped connections, spring connections utilising a cam, wedge, cone or ball also combined with a screw which is spring loaded
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
- H01R9/22—Bases, e.g. strip, block, panel
- H01R9/24—Terminal blocks
- H01R9/26—Clip-on terminal blocks for side-by-side rail- or strip-mounting
Abstract
The utility model discloses a kind of binding post, comprising: housing, the first side wall of described housing offers the first through hole; Conductive contact, arranges on the inwall of described housing; Active tongue block, is contained in described housing, relative with the contact-making surface of described conductive contact, has stiff end and movable end, and described stiff end is fixed on the inwall of described housing; Described movable end can with described stiff end for axle rotates relative to described contact-making surface; Wherein, when cable enters described binding post through described first through hole, described cable promotes described movable end and rotates towards the first direction away from described first through hole; When described movable end turns to primary importance relative to described stiff end, described cable is pressed to described contact-making surface by described movable end, and described cable is contacted with described contact-making surface, forms electricity and connects.
Description
Technical field
The utility model relates to electric field, particularly relates to a kind of binding post.
Background technology
Binding post is exactly for realizing a kind of accessory product be electrically connected, the industrial category being divided into connector.Along with industrial automatization is more and more higher and Industry Control requires more and more stricter, accurate, the consumption of binding post goes up gradually.Along with the development of electron trade, the scope of application of binding post gets more and more, and kind also gets more and more.
Current use nut terminal the most widely, adopt the fixed form such as screw, nut, cable be fixed on binding post.This mode connects reliably, but manually tightens screw or nut due to needs, on patching operations and in the application of pair of wire connection terminals, all there is a definite limitation.
Utility model content
In view of this, the main purpose of the utility model embodiment is to provide a kind of binding post, avoids the restriction that the application due to fixed form pair of wire connection terminals produces, user-friendly.
For achieving the above object, the technical solution of the utility model is achieved in that
The utility model embodiment provides a kind of binding post, comprising: housing, the first side wall of described housing offers the first through hole; Conductive contact, arranges on the inwall of described housing; Active tongue block, is contained in described housing, relative with the contact-making surface of described conductive contact, has stiff end and movable end, and described stiff end is fixed on the inwall of described housing; Described movable end can with described stiff end for axle rotates relative to described contact-making surface; Wherein, when cable enters described binding post through described first through hole, described cable promotes described movable end and rotates towards the first direction away from described first through hole; When described movable end turns to primary importance relative to described stiff end, described cable is pressed to described contact-making surface by described movable end, and described cable is contacted with described contact-making surface, forms electricity and connects.
Further, the first side wall of described housing offers the second through hole; Remove core through described second through hole, promote described movable end to rotate towards described first direction, when described movable end turns to the second place relative to described stiff end, described cable is towards under the External Force Acting of second direction, be separated with described contact-making surface, through described first through hole, exit described binding post, described second direction is opposite to the first direction.
Further, the position that the inner side of described the first side wall is corresponding with described second through hole is provided with a cylindrical cavities, and described dismounting core slides in described cylindrical cavities.
Further, described binding post also comprises: elastic component, is contained in described housing, has first end and the second end, and described first end is fixed on the inwall of described housing, and described second end is connected with described active tongue block; At described movable end towards first direction rotation process, described elastic component provides towards the restoring force of second direction to described stiff end, and described second direction is opposite to the first direction.
Further, described active tongue block is have the first limit and Second Edge fan-shaped, and described first limit is than described second length of side.
Further, the surface of described movable end has the first roughness.
Further, the inwall of described housing offers a storage tank, described conductive contact is contained in described storage tank.
The utility model embodiment provides a kind of binding post, and this binding post comprises: housing, the first side wall of housing offers the first through hole; Conductive contact, arranges on the inwall of housing; Active tongue block, is contained in housing, relative with the contact-making surface of conductive contact, has stiff end and movable end, and stiff end is fixed on the inwall of housing; Movable end can be that axle rotates relative to contact-making surface with stiff end; Wherein, when cable enters binding post through the first through hole, cable promotes movable end and rotates towards the first direction away from the first through hole; When movable end turns to primary importance relative to stiff end, cable is pressed to contact-making surface by movable end, and cable is contacted with contact-making surface, forms electricity and connects.That is, cable is compressed by active tongue block, it is made to contact with the contact-making surface of conducting terminal, formation electricity connects, and like this, just does not need to reserve certain operating space as prior art is generally fixed cable, avoid the restriction that the application due to fixed form pair of wire connection terminals produces, and owing to not needing artificial fixed cable, user-friendly, and highly shortened the set-up time.
Accompanying drawing explanation
Fig. 1 is the structural representation of the binding post in the utility model embodiment;
Fig. 2 A to Fig. 2 B is the structural representation of the active tongue block in the utility model embodiment;
Fig. 3 A to Fig. 3 C is the relative position schematic diagram of the movable end in the utility model embodiment relative to stiff end;
Fig. 4 A to Fig. 4 B is the schematic diagram of the set-up mode of elastic component in the utility model embodiment.
Embodiment
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, the every other embodiment that those of ordinary skill in the art obtain under the prerequisite not making creative work, all belongs to the scope of the utility model protection.
The present embodiment provides a kind of binding post, and as shown in Figure 1, this binding post comprises: housing 1, the first side wall 11 of housing 1 offers the first through hole 111; Conductive contact 2, arranges on the inwall 12 of housing 1; Active tongue block 3, is contained in housing 1, relative with the contact-making surface 21 of conductive contact 2, has stiff end 31 and movable end 32, and stiff end 31 is fixed on the inwall 12 of housing 1; Movable end 32 can rotate relative to contact-making surface 21 for axle with stiff end 31;
In the present embodiment, housing 1 can be cavity square, there are 6 sidewalls, the first side wall 11 offers the first through hole 111, the cable of wiring is needed to pass this hole, be inserted into the inside of housing 1, contact with the contact-making surface 21 of the conductive contact 2 on the inwall 12 being arranged on housing 1, connect to form electricity.Certainly, housing 1 can also be the cavity body of other shapes, and the utility model is not specifically limited.
Further, the inwall 12 of housing 1 also offers a storage tank, conductive contact 2 is contained in wherein; Or conductive contact 2 is fixed on the inwall 12 with housing 1 in modes such as pasting, weld, rivet, Luo connects.
Now, in order to make cable reliably contact with contact-making surface 21, form electricity and connect, so, in the inside of housing 1, be equipped with an active tongue block 3, this active tongue block 3 can rotate relative to conductive contact 2 in housing 1.
In specific implementation process, above-mentioned active tongue block 3 can be fan-shaped, has the first limit, Second Edge and arc, and so, stiff end 31 is the part near the fan-shaped center of circle, and movable end 32 is the part near arc.
Further, the outer surface of arc has the first roughness, zigzag projection is such as set, or increase the frictional layer that rubber is made, like this, increase the frictional force between active tongue block 3 and cable, make cable be not easy from slippage between active tongue block 3 and conductive contact 2, increase the reliability of cable.
In actual applications, as shown in Figure 2 A, the first limit 33 can be isometric with Second Edge 34, and now, arc 35 each several part curvature is consistent, and certainly, as shown in Figure 2 B, the first limit 33 can also be longer than Second Edge 34, and like this, arc 35 each several part curvature is different.
When cable enters binding post through the first through hole 111, cable promotes movable end 32 and is rotated towards the first direction away from the first through hole 111 by initial position as shown in Figure 3A; When movable end 32 turns to primary importance as shown in Figure 3 B relative to stiff end 31, distance between movable end 32 and conductive contact 2 is the diameter of cable just, and now, cable is pressed to contact-making surface 21 by movable end 32, cable is contacted with contact-making surface 21, forms electricity and connect.
Further, in order to increase the reliability of cable, make its difficult drop-off, binding post also comprises elastic component 4, and elastic component 4 has first end 41 and the second end 42, and first end 41 is fixed on the inwall 12 of housing 1, and the second end 42 is fixed on active tongue block 3.
In actual applications, elastic component 4 set-up mode can and be not limited to following two kinds.
The first, as shown in Figure 4 A, elastic component 4 is arranged on active tongue block 3 towards first direction side, so, in the process that movable end 32 rotates towards first direction, active tongue block 3 compression elastic piece 4, makes elastic component 4 produce restoring force, movable end 32 is promoted to second direction, so, when movable end 32 turns to primary importance, due to the restoring force of elastic component 4, cable is firmly pressed against contact-making surface 21, ensures reliable connection with this;
The second, as shown in Figure 4 B, elastic component 4 is arranged on active tongue block 3 towards second direction side, so, in the process that movable end 32 rotates towards first direction, active tongue block 3 draw springs 4, makes elastic component 4 produce restoring force, movable end 32 is pulled to second direction, so, when movable end 32 turns to primary importance, due to the restoring force of elastic component 4, cable is firmly pressed against contact-making surface 21, ensures reliable connection with this.
More preferably, above-mentioned elastic component 4 is spring, shell fragment etc.
In another embodiment, elastic component 4 can also for being arranged on the torsion spring of stiff end 31, and now, first end is fixed on the inwall 12 of housing 1, and the second end is fixed on stiff end 31, and the utility model does not do concrete restriction.
It should be noted that, when the first limit of active tongue block 3 and Second Edge isometric time, this binding post is used for the cable of a kind of diameter of wiring; And when first length of side of active tongue block 3 is in Second Edge, this binding post may be used for the cable of wiring different-diameter.
Further, still with reference to shown in figure 1, binding post can also comprise a dismounting core 5, and on the first side wall 11, offer the second through hole 112, remove core 5 through the second through hole 112, insert the inside of housing 1, promote movable end 32 to be rotated to first direction further by primary importance, until it turns to the second place as shown in Figure 3 C, distance between movable end 32 and conductive contact 2 increases, now, cable is under the effect of the external force towards the second direction reverse with first direction, from slippage between active tongue block 3 and conductive contact 2, be separated with contact-making surface 2, now, cable just can exit from binding post.
In another embodiment, what above-mentioned dismounting core 5 can also find for user can pass the second through hole 112 arbitrarily, and promote the object of movable end 32, the utility model is not specifically limited.
In specific implementation process, in the inner side of the first side wall 11, position corresponding with the second through hole 112 on the inwall of i.e. the first side wall 11 correspondence is provided with a cylindrical cavities, remove core 5 to slide in cylindrical cavities, when not inserting cable in binding post, when namely active tongue block 3 is in initial condition, the top of removing core exposes to the second through hole 112, coplanar with the outer surface of the first side wall 11, so, when user needs remove or change cable, as long as core 5 will be removed to be promoted to first direction, remove core 5 to slide to first direction in cylindrical cavities, until contact with active tongue block 3, after user extracts cable, unclamp and remove core 5, now, active tongue block 3 replys initial condition, and now, dismounting core 5 promotes along cylindrical cavities towards second direction by active tongue block 3, replys with coplanar with the outer surface of the first side wall 11 until remove core 5.
Certainly, remove the set-up mode that core can also have other, the utility model is not specifically limited.
So, Fast Installation and dismounting cable in binding post is just achieved.
From the above, cable is compressed by active tongue block, it is made to contact with the contact-making surface of conducting terminal, formation electricity connects, and like this, just does not need to reserve certain operating space as prior art is generally fixed cable, avoid the restriction that the application due to fixed form pair of wire connection terminals produces, and owing to not needing artificial fixed cable, user-friendly, and highly shortened the set-up time.
The above; be only embodiment of the present utility model; but protection range of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the change that can expect easily or replacement, all should be encompassed within protection range of the present utility model.Therefore, protection range of the present utility model should be as the criterion with the protection range of described claim.
Claims (7)
1. a binding post, is characterized in that, comprising:
Housing, the first side wall of described housing offers the first through hole;
Conductive contact, arranges on the inwall of described housing;
Active tongue block, is contained in described housing, relative with the contact-making surface of described conductive contact, has stiff end and movable end, and described stiff end is fixed on the inwall of described housing; Described movable end can with described stiff end for axle rotates relative to described contact-making surface;
Wherein, when cable enters described binding post through described first through hole, described cable promotes described movable end and rotates towards the first direction away from described first through hole; When described movable end turns to primary importance relative to described stiff end, described cable is pressed to described contact-making surface by described movable end, and described cable is contacted with described contact-making surface, forms electricity and connects.
2. binding post according to claim 1, is characterized in that, the first side wall of described housing offers the second through hole; Remove core through described second through hole, promote described movable end to rotate towards described first direction, when described movable end turns to the second place relative to described stiff end, described cable is towards under the External Force Acting of second direction, be separated with described contact-making surface, through described first through hole, exit described binding post, described second direction is opposite to the first direction.
3. binding post according to claim 2, is characterized in that, the position that the inner side of described the first side wall is corresponding with described second through hole is provided with a cylindrical cavities, and described dismounting core slides in described cylindrical cavities.
4. binding post according to claim 1, is characterized in that, described binding post also comprises: elastic component, be contained in described housing, have first end and the second end, described first end is fixed on the inwall of described housing, and described second end is connected with described active tongue block; At described movable end towards first direction rotation process, described elastic component provides towards the restoring force of second direction to described stiff end, and described second direction is opposite to the first direction.
5. binding post according to claim 1, is characterized in that, described active tongue block is have the first limit and Second Edge fan-shaped, and described first limit is than described second length of side.
6. binding post according to claim 1, is characterized in that, the surface of described movable end has the first roughness.
7. binding post according to claim 1, is characterized in that, the inwall of described housing offers a storage tank, and described conductive contact is contained in described storage tank.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520064275.1U CN204391291U (en) | 2015-01-29 | 2015-01-29 | A kind of binding post |
| PCT/CN2015/092820 WO2016119490A1 (en) | 2015-01-29 | 2015-10-26 | Wiring terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520064275.1U CN204391291U (en) | 2015-01-29 | 2015-01-29 | A kind of binding post |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204391291U true CN204391291U (en) | 2015-06-10 |
Family
ID=53363982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520064275.1U Active CN204391291U (en) | 2015-01-29 | 2015-01-29 | A kind of binding post |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN204391291U (en) |
| WO (1) | WO2016119490A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105576395A (en) * | 2015-12-07 | 2016-05-11 | 宁波速普电子有限公司 | Safe and practical connecting terminal |
| WO2016119490A1 (en) * | 2015-01-29 | 2016-08-04 | 中兴通讯股份有限公司 | Wiring terminal |
| CN109728457A (en) * | 2017-10-30 | 2019-05-07 | 空中客车作业有限公司 | The shell for being wired to voltage source for that will be printed on foil |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1445307A (en) * | 1975-01-07 | 1976-08-11 | Hego Electric Gmbh | Spring-loaded cam-action electrical terminal |
| CN200941432Y (en) * | 2005-06-27 | 2007-08-29 | 进联工业股份有限公司 | Wire press |
| CN204391291U (en) * | 2015-01-29 | 2015-06-10 | 中兴通讯股份有限公司 | A kind of binding post |
-
2015
- 2015-01-29 CN CN201520064275.1U patent/CN204391291U/en active Active
- 2015-10-26 WO PCT/CN2015/092820 patent/WO2016119490A1/en active Application Filing
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016119490A1 (en) * | 2015-01-29 | 2016-08-04 | 中兴通讯股份有限公司 | Wiring terminal |
| CN105576395A (en) * | 2015-12-07 | 2016-05-11 | 宁波速普电子有限公司 | Safe and practical connecting terminal |
| CN105576395B (en) * | 2015-12-07 | 2018-03-09 | 宁波速普电子有限公司 | A kind of binding post |
| CN109728457A (en) * | 2017-10-30 | 2019-05-07 | 空中客车作业有限公司 | The shell for being wired to voltage source for that will be printed on foil |
| GB2569855B (en) * | 2017-10-30 | 2022-03-02 | Airbus Operations Gmbh | Casing for connecting electrical lines printed on a foil to a voltage supply |
| CN109728457B (en) * | 2017-10-30 | 2022-03-22 | 空中客车德国运营有限责任公司 | Housing for connecting wires printed on a foil to a voltage source |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2016119490A1 (en) | 2016-08-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |