CN208849129U - A kind of distribution terminal structure - Google Patents
A kind of distribution terminal structure Download PDFInfo
- Publication number
- CN208849129U CN208849129U CN201821219247.2U CN201821219247U CN208849129U CN 208849129 U CN208849129 U CN 208849129U CN 201821219247 U CN201821219247 U CN 201821219247U CN 208849129 U CN208849129 U CN 208849129U
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- CN
- China
- Prior art keywords
- terminal
- plugged
- block
- plug
- snap ring
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Abstract
The utility model discloses a kind of distribution terminal structures, including wiring board main body, the downside of the wiring board main body is equipped with terminal socket, terminal plug is plugged on the downside of the terminal socket, the lower inner part of the terminal plug is plugged with patch, the terminal socket slidably connects sliding block by damping sliding slot, the lower inner part of the sliding block is rotatably connected to bending fixture block by shaft, the lower right side of the bending fixture block is connected with terminal plug by card slot, the upper interior of the sliding block is equipped with V-groove, the sliding block is plugged with plastic cement pin by V-groove, the left outer surface of the plastic cement pin is plugged with terminal socket by through-hole.The distribution terminal structure, increases the clamping of terminal socket and terminal plug two sides, further improves the clamping fastening between terminal socket and terminal plug, can realize the slidable adjustment of snap ring for the patch of various outer diameter size and play the role of support.
Description
Technical field
The utility model relates to plug-in type connecting terminal technical field, specially a kind of distribution terminal structure.
Background technique
Plug-in type connecting terminal is the more commonly used electric fittings of distribution terminal, plug-in type connecting terminal by terminal socket and
Terminal plug two parts plug be formed by connecting, terminal socket is generally welded on circuit board, then terminal plug directly with end
Sub-socket cooperation is plugged in together, and the structure of clamping patch is preset on terminal plug, and the end of a thread of patch is inserted into terminal
In the wiring hole of plug, then by hold-down bolt screwdriver rotation lock, the end of a thread of patch can be compressed, realization connects
Line, however, currently, existing plug-in type connecting terminal, terminal socket and terminal plug are usually to be clamped by plastic buckle
Together, it if plastic buckle is broken, is likely to occur between terminal socket and the two sides of terminal plug and loosens gap, in addition,
Do not have adjustable sliding Snap ring structure usually, the cunning of snap ring often can not be realized for the patch of various outer diameter size
It is dynamic to adjust and play the role of support.
Utility model content
The purpose of this utility model is to provide a kind of distribution terminal structures, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the utility model provides the following technical solutions: a kind of distribution terminal structure, including wiring board
Main body, the downside of the wiring board main body are equipped with terminal socket, are plugged with terminal plug, the end on the downside of the terminal socket
The lower inner part of sub- plug is plugged with patch, and the two sides internal symmetry of the terminal socket is equipped with damping sliding slot, the terminal
Socket slidably connects sliding block by damping sliding slot, and the lower inner part of the sliding block is rotatably connected to bending fixture block by shaft,
The lower right side of the bending fixture block is connected with terminal plug by card slot, and the upper interior of the sliding block is equipped with V-groove, the cunning
Block is plugged with plastic cement pin by V type groove, and the left outer surface of the plastic cement pin is plugged with terminal socket by through-hole.
Preferably, the upper end face of the terminal plug is equipped with link block, and the upside bilateral symmetry of the link block is equipped with
Guide groove, the link block slidably connect snap ring by guide groove, and the upper right side inner surface of the snap ring is compressed by clamping pad to be blocked
It is connected to patch.
Preferably, two end surfaces of the link block are fixedly connected with guide rod, and the upside bilateral symmetry of the guide rod passes through
Guide hole slidably connects snap ring.
Preferably, adjusting block, the upper right side of the adjusting block are slidably connected by sliding slot inside the left side of the snap ring
It is fixedly connected with spring, the lower left side of the adjusting block is plugged with guide rod by regulating tank.
Compared with prior art, the utility model has the beneficial effects that the distribution terminal structure, is slided by bending fixture block
Clamping structure increases the clamping of terminal socket and terminal plug two sides, further improve terminal socket and terminal plug it
Between clamping fastening the cunning of snap ring can be realized for the patch of various outer diameter size by adjustable sliding Snap ring structure
It is dynamic to adjust and play the role of support.
Detailed description of the invention
Fig. 1 is the overall structure facade view of the utility model；
Fig. 2 is the adjustable sliding Snap ring structure fragmentary bottom cross-sectional view of the utility model.
In figure: 1 wiring board main body, 2 terminal sockets, 3 terminal plugs, 4 patch, 5 link blocks, 51 guide grooves, 52 snap rings,
53 guide holes, 54 clamping pads, 55 guide rods, 56 sliding slots, 57 adjusting blocks, 58 springs, 59 regulating tanks, 6 damping sliding slots, 7 sliding blocks, 8 turns
Axis, 9 bending fixture blocks, 10 card slots, 11V type groove, 12 plastic cement pins, 13 through-holes.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be understood that term " longitudinal direction ", " transverse direction ", "upper", "lower", " preceding ",
The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" be based on
Orientation or positional relationship shown in the drawings is merely for convenience of description the utility model, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to the utility model
Limitation.
Refering to fig. 1, it is inserted equipped with terminal the downside of a kind of distribution terminal structure, including wiring board main body 1, wiring board main body 1
Seat 2, the downside of terminal socket 2 are plugged with terminal plug 3, and terminal socket 2 and terminal plug 3 are that whole match electrically is matched
Part, model TKB-2E-DGK, the lower inner part of terminal plug 3 are plugged with patch 4, and the two sides inside of terminal socket 2 is right
Claim to be equipped with damping sliding slot 6, terminal socket 2 slidably connects sliding block 7, the inner surface coating of damping sliding slot 6 by damping sliding slot 6
There are epoxy resin damping coatings, damper restriction power is generated by mutually compressing effect with sliding block 7, not by applied external force
In the case of, can the bending fixture block 9 of anti-limited slip block 7 and downside voluntarily move up and down, the lower inner part of sliding block 7 passes through shaft 8
It is rotatably connected to bending fixture block 9, the lower right side of bending fixture block 9 is connected with terminal plug 3 by card slot 10, in the upside of sliding block 7
Portion is equipped with V-groove 11, and the plastic cement limit buckle having on V-groove 11 and the right side of plastic cement pin 12, which is engaged by clamping, to be used, realization pair
The clamping of sliding block 7 positions, and sliding block 7 is plugged with plastic cement pin 12 by V-groove 11, and the left outer surface of plastic cement pin 12 passes through through-hole 13
It is plugged with terminal socket 2, when terminal plug 3 to be plugged in together with terminal socket 2 upwards, then by bending fixture block 9 to turn
Plumbness is rotated down to centered on axis 8 counterclockwise, at this time the right side dogleg section of the bending fixture block 9 card slot with upside
10 alignments press bending fixture block 9, the right side of the band movable slider 7 along damping 6 upward sliding of sliding slot, to bending fixture block 9 then up
Until when side dogleg section is caught in the inside of card slot 10 upwards, the V-groove 11 of upper left side is aligned with through-hole 13 at this time, so
Plastic cement pin 12 is inserted into the right through-hole 13 afterwards, has plastic cement limit buckle on the right side of plastic cement pin 12, the plastic cement limit buckle is by bullet
Property plastic cement be made, right side with 12 main body coupling part of plastic cement pin have elastic deformation ability, when plastic cement pin 12 be inserted into through-hole 13
When, which is extruded deformation, and when plastic cement limit buckle is inserted into the right V type groove 11, plastic cement limit buckle can pass through elasticity
Deformability restores to the original state, and is clamped sliding block 7 by plastic cement pin 12 and limits, and the bending fixture block 9 of two sides can insert terminal at this time
Seat 2 and terminal plug 3 two sides realize clamping, and the clamping further improved between terminal socket 2 and terminal plug 3 is tight
Gu.
Referring to Fig.2, the upper end face of terminal plug 3 is equipped with link block 5, the upside bilateral symmetry of link block 5 is equipped with guide groove
51, link block 5 slidably connects snap ring 52 by guide groove 51, and the upper right side inner surface of snap ring 52 compresses clamping by clamping pad 54
There is patch 4, clamping pad 54 is blown rubber pad, and surface is smooth, has high resiliency, prevents from causing when compressing with patch 4
Abrasion, when patch 4 is inserted upwardly into 3 inside of terminal plug, if the outer diameter of the patch 4 is smaller, can hold at this time
It is preset in the pull ring of 57 upside of adjusting block, and is pulled up, adjusting block 57 is driven to move up along sliding slot 56 and exit adjusting
Slot 59, at this time 58 compressive deformation of spring move right snap ring 52 then along guide groove 51, the clamping pad of the upper right side to snap ring 52
Until 54 compress with the outer surface of the patch 4 when being connected together, then, adjusting block 57 is unclamped, spring 58 can be by downward
Screen resilience drive adjusting block 57 to be caught in downwards in current regulating tank 59, snap ring 52 can be positioned locking, at this time snap ring 52
And guide rod 55 forms an integral curved groove, 4 support of patch can be connected to inside, can be directed to various outer diameter size
Patch 4 realize snap ring 52 slidable adjustment and play the role of support.
Referring to Fig.2, two end surfaces of link block 5 are fixedly connected with guide rod 55, the upside bilateral symmetry of guide rod 55, which passes through, to be led
Hole 53 slidably connects snap ring 52, and snap ring 52 can be translated by guide hole 53 along guide rod 55 or so, plays the movement to snap ring 52
Guiding role.
Referring to Fig.2, slidably connecting adjusting block 57, the upper right side of adjusting block 57 by sliding slot 56 inside the left side of snap ring 52
It is fixedly connected with spring 58, the lower left side of adjusting block 57 is plugged with guide rod 55 by regulating tank 59, unclamps adjusting block 57, spring 58
Adjusting block 57 can be driven to be caught in downwards in current regulating tank 59 by downward screen resilience, snap ring 52 can be positioned locking.
When the utility model is specifically implemented: in use, when terminal plug 3 is plugged in together with terminal socket 2 upwards
When, bending fixture block 9 is then rotated down into plumbness counterclockwise centered on shaft 8, at this time the right side folding of bending fixture block 9
Bight portion is aligned with the card slot 10 of upside, presses bending fixture block 9 then up, and band movable slider 7 is upward along damping sliding slot 6
Sliding, until when the right side dogleg section of bending fixture block 9 is caught in the inside of card slot 10 upwards, the V-groove 11 of upper left side at this time
It is aligned with through-hole 13, plastic cement pin 12 is then inserted into the right through-hole 13, plastic cement limit is had on the right side of plastic cement pin 12
Button, the plastic cement limit buckle are made of Elastic plastic-rubber, and right side has elastic deformation ability with 12 main body coupling part of plastic cement pin, when
When plastic cement pin 12 is inserted into through-hole 13, which is extruded deformation, when plastic cement limit buckle is inserted into V-groove 11 to the right, modeling
Glue limit buckle can be restored to the original state by elastic deformation ability, and be clamped sliding block 7 by plastic cement pin 12 and limited, at this time the folding of two sides
Curved fixture block 9 can realize clamping to 3 two sides of terminal socket 2 and terminal plug, further improve terminal socket 2 and terminal is inserted
Clamping fastening between first 3, in addition, when patch 4 is inserted upwardly into 3 inside of terminal plug, if the outer diameter of the patch 4
When smaller, the pull ring for being preset in 57 upside of adjusting block can be held at this time, and pull up, drive adjusting block 57 along sliding slot 56
It moves up and exits regulating tank 59, at this time 58 compressive deformation of spring, move right snap ring 52 then along guide groove 51, to snap ring
Until the clamping pad 54 of 52 upper right side and the outer surface of the patch 4 compress when being connected together, then, adjusting block is unclamped
57, spring 58 can drive adjusting block 57 to be caught in downwards in current regulating tank 59 by downward screen resilience, can be by snap ring 52
Locking is positioned, snap ring 52 and guide rod 55 form an integral curved groove at this time, 4 support of patch can be connected to interior
Portion can realize the slidable adjustment of snap ring 52 for the patch 4 of various outer diameter size and play the role of support.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of distribution terminal structure, including wiring board main body (1), it is characterised in that: set on the downside of the wiring board main body (1)
Have terminal socket (2), be plugged with terminal plug (3) on the downside of the terminal socket (2), in the downside of the terminal plug (3)
Portion is plugged with patch (4), and the two sides internal symmetry of the terminal socket (2) is equipped with damping sliding slot (6), the terminal socket
(2) it is slidably connected sliding block (7) by damping sliding slot (6), the lower inner part of the sliding block (7) is rotatablely connected by shaft (8)
Have bending fixture block (9), the lower right side of the bending fixture block (9) is connected with terminal plug (3), the sliding block by card slot (10)
(7) upper interior is equipped with V-groove (11), and the sliding block (7) is plugged with plastic cement pin (12), the plastic cement by V-groove (11)
The left outer surface of pin (12) is plugged with terminal socket (2) by through-hole (13).
2. a kind of distribution terminal structure according to claim 1, it is characterised in that: the upper end table of the terminal plug (3)
Face is equipped with link block (5), and the upside bilateral symmetry of the link block (5) is equipped with guide groove (51), and the link block (5) passes through guide groove
(51) it slidably connects snap ring (52), the upper right side inner surface of the snap ring (52) is compressed by clamping pad (54) is connected with grafting
Line (4).
3. a kind of distribution terminal structure according to claim 2, it is characterised in that: two end surfaces of the link block (5)
It is fixedly connected with guide rod (55), the upside bilateral symmetry of the guide rod (55) passes through guide hole (53) and slidably connects snap ring (52).
4. a kind of distribution terminal structure according to claim 3, it is characterised in that: logical inside the left side of the snap ring (52)
It crosses sliding slot (56) to slidably connect adjusting block (57), the upper right side of the adjusting block (57) is fixedly connected with spring (58), described
The lower left side of adjusting block (57) is plugged with guide rod (55) by regulating tank (59).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821219247.2U CN208849129U (en) | 2018-07-31 | 2018-07-31 | A kind of distribution terminal structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821219247.2U CN208849129U (en) | 2018-07-31 | 2018-07-31 | A kind of distribution terminal structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208849129U true CN208849129U (en) | 2019-05-10 |
Family
ID=66354789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821219247.2U Expired - Fee Related CN208849129U (en) | 2018-07-31 | 2018-07-31 | A kind of distribution terminal structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208849129U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113031023A (en) * | 2021-01-26 | 2021-06-25 | 深圳市合讯电子有限公司 | Testing device of satellite navigation receiver |
-
2018
- 2018-07-31 CN CN201821219247.2U patent/CN208849129U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113031023A (en) * | 2021-01-26 | 2021-06-25 | 深圳市合讯电子有限公司 | Testing device of satellite navigation receiver |
| CN113031023B (en) * | 2021-01-26 | 2021-11-30 | 深圳市合讯电子有限公司 | Testing device of satellite navigation receiver |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190510 Termination date: 20210731 |