CN106151229A - Terminal seat devices - Google Patents
Terminal seat devices Download PDFInfo
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- CN106151229A CN106151229A CN201510131833.6A CN201510131833A CN106151229A CN 106151229 A CN106151229 A CN 106151229A CN 201510131833 A CN201510131833 A CN 201510131833A CN 106151229 A CN106151229 A CN 106151229A
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Abstract
The present invention provides the Terminal seat devices loosening, avoid connecting terminal disengaging terminal base main body of a kind of terminal screws connecting terminal preventing and being possessed for the end of installation wiring.This Terminal seat devices is the terminal base main body (1) of the ambroin of the connection terminal (4) of the end utilizing terminal screws (5) installation wiring, the head (6) of above-mentioned terminal screws (5) is set to non-circular shape, the pair of right and left sidewall (3 highlighted from base station (2) at width (B) with above-mentioned terminal base main body (1), 3) the roughly the same restriction plate (11) that is spaced arranges the opening (11a) of above-mentioned head (6) same shape with above-mentioned terminal screws (5), above-mentioned restriction plate (11) is inserted into above-mentioned sidewall (3, 3) between, above-mentioned opening (11a) is made to be embedded in the above-mentioned head (6) of above-mentioned terminal screws (5).
Description
Technical field
The present invention relates to the Terminal seat devices connecting terminal possessed for the end of installation wiring.
Background technology
In the past, as preventing the device loosened of terminal screws, the device having multiple packing ring relevant was proposed.
In general, employing spring shim is as packing ring, or exists as Patent Document 1 and will exist respectively
The projection that the upper surface of packing ring and lower surface are formed by breach prevents spiral shell engaging in screw and screw head
The device loosened of silk.
Patent documentation 1: Japanese Unexamined Patent Publication 2006-300299 publication
Summary of the invention
The problem that invention is to be solved
Particularly, in the case of using spring shim, during loosening utilizing spring performance to prevent,
If using for a long time, the elastic force of spring weakens, and no longer plays the function preventing from loosening that spring force brings.
It addition, using in the case of patent documentation 1, screw to be arranged etc. or arrange for packing ring at screw head
The recess of protrusions snap, exist and need process this recess and assemble bothersome etc. problem.
The present invention considers that case above completes, and its object is to not implement the screw of terminal screws
Particularly processing just can be reliably prevented loosening by simple structure, and the most above-mentioned terminal screws
Fastening complete position assembling operation the most all can be made to become easy.
For solving the scheme of problem
In order to solve the problems referred to above and realize purpose, the present invention is constituted as described below.
Invention described in technical scheme 1 is, a kind of Terminal seat devices, it is characterised in that this terminal base
Device is the terminal base master of the ambroin connecting terminal of the end utilizing terminal screws installation wiring
Body, is set to non-circular shape by the head of above-mentioned terminal screws, in width and above-mentioned terminal base main body from base
What the interval of the pair of right and left sidewall that platform is prominent was roughly the same limit, and that plate arranges with above-mentioned terminal screws is upper
State the opening of head same shape, above-mentioned restriction plate is inserted between above-mentioned sidewall, make above-mentioned opening embedding
Above-mentioned head together in above-mentioned terminal screws.
Invention described in technical scheme 2 is, according to the Terminal seat devices described in technical scheme 1, and its feature
Being, the outer peripheral face at the above-mentioned head of above-mentioned terminal screws forms periphery spline, and in above-mentioned restriction
The inner peripheral surface of the above-mentioned opening of plate forms the inner circumferential spline consistent with the periphery spline of above-mentioned head, by above-mentioned
Limit plate to be inserted between above-mentioned sidewall, make above-mentioned opening be embedded in above-mentioned head, at above-mentioned terminal screws
The upper surface of above-mentioned head there is turnscrew connecting hole.
Invention described in technical scheme 3 is, according to the Terminal seat devices described in technical scheme 1 or 2, its
Being characterised by, the above-mentioned outer peripheral face at the above-mentioned head of above-mentioned terminal screws forms depression, makes above-mentioned restriction
The prominent edge of the above-mentioned inner peripheral surface being located at above-mentioned opening of plate is sticked in this depression.
Invention described in technical scheme 4 is, according to the Terminal seat devices described in technical scheme 1 or 2, its
Be characterised by, the inner surface of the above-mentioned sidewall of left and right be provided with the above-mentioned opening stoping above-mentioned restriction plate from
State the projection of the above-mentioned head abjection of terminal screws.
Said structure, the present invention is utilized to have following this effect.
In the invention described in technical scheme 1, this Terminal seat devices is to utilize terminal screws installation wiring
The terminal base main body of ambroin connecting terminal of end, the head of above-mentioned terminal screws is set to
Non-circular shape is big at the interval of the pair of right and left sidewall prominent from base station of width and above-mentioned terminal base main body
Cause the identical plate that limits and the opening of the above-mentioned head same shape with above-mentioned terminal screws is set, by above-mentioned limit
Making sheet is inserted between above-mentioned sidewall, makes above-mentioned opening be embedded in the above-mentioned head of above-mentioned terminal screws, because of
This, it is possible to it is reliably prevented the terminal screws installing above-mentioned connection terminal and loosens because of vibration etc., it is to avoid be above-mentioned
Connect terminal and depart from above-mentioned terminal base main body.
In the invention described in technical scheme 2, in the outer peripheral face shape of the above-mentioned head of above-mentioned terminal screws
Become periphery spline, and form the periphery with above-mentioned head at the inner peripheral surface of the above-mentioned opening of above-mentioned restriction plate
The inner circumferential spline that spline is consistent, is inserted into above-mentioned restriction plate between above-mentioned sidewall, makes above-mentioned opening be fitted together to
In above-mentioned head, the upper surface at the above-mentioned head of above-mentioned terminal screws has turnscrew engaging
Hole, therefore the fastening regardless of above-mentioned terminal screws completes position, can be by above-mentioned restriction plate
Zhou Huajian is embedded in the above-mentioned periphery spline of the side face of above-mentioned head, and above-mentioned restriction plate is between above-mentioned sidewall
Assembling relatively simple, and can be reliably prevented above-mentioned terminal screws loosen.
In the invention described in technical scheme 3, in the above-mentioned periphery of the above-mentioned head of above-mentioned terminal screws
Face forms depression, makes the prominent edge of the above-mentioned inner peripheral surface being located at above-mentioned opening of above-mentioned restriction plate be sticked in this
Depression, therefore, it is possible to stop above-mentioned opening to be deviate from from the above-mentioned head of above-mentioned terminal screws, it is not necessary in change
State the shape of terminal base main body, but only transform above-mentioned terminal screws, it is possible to reduce to prevent from loosening
The expense that countermeasure is spent.
In the invention described in technical scheme 4, the inner surface at the above-mentioned sidewall of left and right is provided with in prevention
State the projection that the above-mentioned opening limiting plate is deviate from from the above-mentioned head of above-mentioned terminal screws, though the most above-mentioned
The mounting position of terminal base main body overturns, and above-mentioned restriction plate is also without departing from above-mentioned terminal base main body, it is possible to
It is reliably prevented loosening of above-mentioned terminal screws.
Accompanying drawing explanation
Fig. 1 is the sectional view of the 1st embodiment of the terminal base main body representing the present invention.
Fig. 2 is the top view of the terminal base main body in Fig. 1.
Fig. 3 is the axonometric chart of the 1st embodiment limiting plate representing the present invention.
Fig. 4 represents the restriction plate of the present invention, and (a) of Fig. 4 is the sectional view of the line A-A of Fig. 3,
(b) of Fig. 4 is the sectional view of the line B-B of Fig. 3.
Fig. 5 is the sectional view of the 2nd embodiment of the terminal base main body representing the present invention.
Fig. 6 is the top view of the terminal base main body in Fig. 4.
Description of reference numerals
1 terminal base main body；2 base stations；3 sidewalls；3a projection；4 connect terminal；5 ends
Sub-screw；6 heads；6a upper surface；6b seat surface；6c periphery spline；6d screw rotates
Instrument hole；6e caves in；7 threaded portions；8 base plates；9 pressing plates；10 packing rings；11 limits
Making sheet；11a opening；11b inner circumferential spline；11c highlights edge；11d V groove；B limits plate
Width.
Detailed description of the invention
Hereinafter, the embodiment of the Terminal seat devices of the present invention is illustrated.Embodiments of the present invention
Representing the most preferred mode of invention, the present invention is not limited to this.
1st embodiment of the present invention is described based on Fig. 1 and Fig. 4.Fig. 1 represents and implements Terminal seat devices
An example, reference 1 represent be terminal base main body.
Above-mentioned terminal base main body 1 is ambroin system, including base station 2 and the left and right one that erects from this base station 2
To sidewall 3,3, the connection terminal 4 of the end of wiring is installed on above-mentioned base station 2 by terminal screws 5.?
The outer peripheral face of the head 6 of above-mentioned terminal screws 5 forms periphery spline 6c and is set to non-circular by above-mentioned head 6
Shape.
It is formed with criss-cross screw at the upper surface 6a of the above-mentioned head 6 of above-mentioned terminal screws 5 and rotates work
Tool uses hole 6d, has above-mentioned base station 2 screw thread with above-mentioned terminal base main body 1 at the seat surface 6b of above-mentioned head 6
The threaded portion 7 engaged.Additionally, above-mentioned turnscrew hole 6d can also make a shape, corner
Shape, hexagonal shape.
It is threadably engaged above-mentioned threaded portion 7, thus utilizes the base plate 8 on above-mentioned base station 2 and above-mentioned seat surface
Pressing plate 9 under 6b presses and clamps above-mentioned connection terminal 4.Therefore, if because vibration etc. causes above-mentioned threaded portion
7 rotate, and above-mentioned terminal screws 5 loosens, and the most above-mentioned connection terminal 4 will be disengaged from above-mentioned base station 2.Additionally, it is attached
Figure labelling 10 is the packing ring of the lower surface being located in above-mentioned seat surface 6b.
The restriction plate 11 of plastics or metallic plate, this restriction plate 11 it is inserted with between above-mentioned sidewall 3,3
Width B and the interval of this sidewall 3,3 roughly the same.Arrange and above-mentioned head 6 at above-mentioned restriction plate 11
The opening 11a of same shape, it is upper that the inner peripheral surface at this opening 11a is formed with the outer peripheral face of above-mentioned head 6
State inner circumferential spline 11b consistent for periphery spline 6c, make above-mentioned opening 11a be embedded in above-mentioned head 6.
By above-mentioned restriction plate 11 being inserted between above-mentioned sidewall 3,3 and above-mentioned opening 11a being embedded in
State the above-mentioned head 6 of terminal screws 5, even if thus above-mentioned threaded portion 7 starts rotation, above-mentioned restriction plate 11
End face be also connected to above-mentioned sidewall 3,3, the rotation of above-mentioned threaded portion 7 is prevented from, thus prevents above-mentioned
Loosening of terminal screws 5.
Cut the angle of the downside of the above-mentioned outer peripheral face 6a of the above-mentioned head 6 of above-mentioned terminal screws 5 and formed recessed
Fall into 6e, make the prominent edge 11c engaging of the downside of the inner peripheral surface being located at above-mentioned opening 11a of above-mentioned restriction plate 11
In this depression 6e, thus above-mentioned opening 11a is stoped to deviate from from the above-mentioned head 6 of above-mentioned terminal screws 5.
Central authorities at the above-mentioned width B at the back side of above-mentioned restriction plate 11 arrange V groove 11d, with this V groove 11d
Bend above-mentioned restriction plate 11 as folding line, above-mentioned restriction plate 11 is inserted between above-mentioned sidewall 3,3, makes
State opening 11a and be embedded in above-mentioned head 6.In addition it is also possible to along rectangular relative to above-mentioned V groove 11d
Direction arranges that V groove identical with above-mentioned V groove 11d, makes above-mentioned opening 11a be prone to be embedded in above-mentioned head
Portion 6.
Utilization is criss-cross above-mentioned with the upper surface 6a's of the above-mentioned head 6 being formed at above-mentioned terminal screws 5
The turnscrew (not shown) of turnscrew hole 6d engaging, fastens above-mentioned terminal screws 5 also
Above-mentioned connection terminal 4 is installed on above-mentioned base station 2.
Owing to the outer peripheral face of above-mentioned terminal screws 5 is periphery spline 6c, the most above-mentioned terminal screws 4
How fasten position, above-mentioned restriction plate 11 can be inserted between above-mentioned sidewall 3,3, make
State and limit the above-mentioned inner circumferential spline 11b of plate 11 and be embedded in the above-mentioned periphery spline of outer peripheral face of above-mentioned head 6
6c so that the assembling between above-mentioned sidewall 3,3 of the above-mentioned restriction plate 11 is relatively simple, and can be reliably
Prevent loosening of above-mentioned terminal screws 5.
It follows that the 2nd embodiment is illustrated based on Fig. 5 and Fig. 6.In this embodiment,
The structure identical with the 1st embodiment is marked identical reference and illustrates.
In the 2nd embodiment, in the 1st embodiment, the inner surface of the above-mentioned sidewall 3,3 of explanation sets
Have stop above-mentioned restriction plate 11 above-mentioned opening 11a deviate from from above-mentioned head 6 projection 3a, 3a.
When being inserted between above-mentioned sidewall 3,3 by above-mentioned restriction plate 11, make above-mentioned restriction plate 11 with bending
Mode deforms and then crosses above-mentioned projection 3a, 3a, makes above-mentioned opening 11a be embedded in above-mentioned terminal screws 5
Above-mentioned head 6.Therefore, reduce the projecting height of above-mentioned projection 3a, and reduce above-mentioned restriction plate 11
Thickness of slab so that above-mentioned restriction plate 11 is easily curved deformation.
Alternatively, it is also possible to be not provided with above-mentioned projection 3a, 3a, but above-mentioned opening 11a is pressed into above-mentioned end
The outer peripheral face of the above-mentioned head 6 of sub-screw 5 so that above-mentioned opening 11a will not deviate from from above-mentioned head 6.
In the Terminal seat devices of above structure, under the base plate 8 and above-mentioned seat surface 6b on above-mentioned base station 2
Clamp above-mentioned connection terminal 4 between pressing plate 9, utilize and above-mentioned terminal screws 5 is sticked in the rotation of above-mentioned screw
The turnscrew of instrument hole 6d is threadedly engaged the above-mentioned threaded portion 7 of above-mentioned terminal screws 5, thus
Fasten above-mentioned terminal screws 5 and above-mentioned connection terminal 4 is installed on above-mentioned base station 2.
Complete the fastening of above-mentioned terminal screws, complete position at this above-mentioned restriction plate 11 is inserted into above-mentioned side
Between wall 3,3, the above-mentioned opening 11a of above-mentioned restriction plate 11 is embedded in the above-mentioned head of above-mentioned terminal screws 5
Portion 6.Now, even if completing position with the fastening of terminal screws and independently above-mentioned restriction plate 11 being inserted into
Between above-mentioned sidewall 3,3, it is also possible to the above-mentioned opening 11a of above-mentioned restriction plate 11 is embedded in above-mentioned terminal
The above-mentioned head 6 of screw 5.
Even if the vibration possessing the equipment of Terminal seat devices be delivered to above-mentioned terminal base main body 1, install above-mentioned
The above-mentioned terminal screws 5 connecting terminal 4 produces rotation, chimeric with the above-mentioned head 6 of above-mentioned terminal screws 5
The end face of above-mentioned restriction plate 11 also can be connected to above-mentioned sidewall 3,3 and be blocked for rotation, and also will not produce
State terminal screws 5 to loosen, connect the situation that terminal 4 departs from the base station 2 of terminal base main body 1.In addition, it is possible to
It is set to that non-circular shape of tooth-formation of gear with the above-mentioned head 6 by above-mentioned terminal screws 5.
Industrial applicability
The present invention is to be reliably prevented the end connecting terminal possessed for the end of installation wiring
Sub-screw loosens because of vibration etc., avoids above-mentioned connection terminal to depart from the terminal base dress of above-mentioned terminal base main body
Put.
Claims (4)
1. a Terminal seat devices, it is characterised in that
This Terminal seat devices is the ambroin connecting terminal of the end utilizing terminal screws installation wiring
The terminal base main body of system, is set to non-circular shape by the head of above-mentioned terminal screws, at width and above-mentioned terminal
The restriction plate that the interval of the pair of right and left sidewall prominent from base station of seat main body is roughly the same is arranged with above-mentioned
The opening of the above-mentioned head same shape of terminal screws, is inserted into above-mentioned restriction plate between above-mentioned sidewall,
Above-mentioned opening is made to be embedded in the above-mentioned head of above-mentioned terminal screws.
Terminal seat devices the most according to claim 1, it is characterised in that
Outer peripheral face at the above-mentioned head of above-mentioned terminal screws forms periphery spline, and at above-mentioned restriction plate
The inner peripheral surface of above-mentioned opening form the inner circumferential spline consistent with the periphery spline of above-mentioned head, by above-mentioned limit
Making sheet is inserted between above-mentioned sidewall, makes above-mentioned opening be embedded in above-mentioned head, at above-mentioned terminal screws
The upper surface of above-mentioned head has turnscrew connecting hole.
Terminal seat devices the most according to claim 2, it is characterised in that
Above-mentioned outer peripheral face at the above-mentioned head of above-mentioned terminal screws forms depression, makes setting of above-mentioned restriction plate
Prominent edge in the above-mentioned inner peripheral surface of above-mentioned opening is sticked in this depression.
Terminal seat devices the most according to claim 1 and 2, it is characterised in that
Inner surface at the above-mentioned sidewall of left and right is provided with and stops the above-mentioned opening of above-mentioned restriction plate from above-mentioned end
The projection of the above-mentioned head abjection of sub-screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510131833.6A CN106151229A (en) | 2015-03-24 | 2015-03-24 | Terminal seat devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510131833.6A CN106151229A (en) | 2015-03-24 | 2015-03-24 | Terminal seat devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106151229A true CN106151229A (en) | 2016-11-23 |
Family
ID=57338912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510131833.6A Pending CN106151229A (en) | 2015-03-24 | 2015-03-24 | Terminal seat devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106151229A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110190459A (en) * | 2018-02-23 | 2019-08-30 | 中航光电科技股份有限公司 | A kind of connector shell component and its anticreep block piece and connector |
| CN111255792A (en) * | 2020-02-25 | 2020-06-09 | 李华 | Hang support connector suitable for buried bolt in advance |
-
2015
- 2015-03-24 CN CN201510131833.6A patent/CN106151229A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110190459A (en) * | 2018-02-23 | 2019-08-30 | 中航光电科技股份有限公司 | A kind of connector shell component and its anticreep block piece and connector |
| CN111255792A (en) * | 2020-02-25 | 2020-06-09 | 李华 | Hang support connector suitable for buried bolt in advance |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20161123 |