CN209487800U - DIN connector plug - Google Patents
DIN connector plug Download PDFInfo
- Publication number
- CN209487800U CN209487800U CN201920414912.1U CN201920414912U CN209487800U CN 209487800 U CN209487800 U CN 209487800U CN 201920414912 U CN201920414912 U CN 201920414912U CN 209487800 U CN209487800 U CN 209487800U
- Authority
- CN
- China
- Prior art keywords
- plug casing
- contact pin
- card slot
- din connector
- plug
- 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.)
- Active
Links
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model relates to a kind of DIN connector plugs, it applies in connector apparatus field, its key points of the technical solution are that: including plug casing, card slot is offered on plug casing, card slot slot bottom is connected with several socket needles, each socket needle is arranged along the length direction of plug casing, and one end of contact pin is extended outside plug casing along away from card slot notch direction, and card slot slot bottom is extended with the reinforcement block passed through for contact pin；Its advantage is that: it reduces contact pin and is easy the case where being bent under external force.
Description
Technical field
The utility model relates to connector apparatus fields, more particularly, to a kind of DIN connector plug.
Background technique
As China's process of industrialization is further speeded up, the basic mechanization of industrial production, automation are electrified, at present I
Mostly using electricity as the energy, European industrial power is widely used the industrial machinery of state, while we also use European company in large quantities
Connect device.Existing connector mainly includes plug and socket, in actual use, due to contact pin extend plug exterior point compared with
It is long, so that contact pin is easy to be bent under external force.
Utility model content
The purpose of the utility model is to provide a kind of DIN connector plugs, its advantage is that: contact pin is reduced in outer masterpiece
The case where being bent is easy under.
The above-mentioned technical purpose of the utility model has the technical scheme that a kind of DIN connector is inserted
Head, including plug casing offer card slot on the plug casing, and the card slot slot bottom is connected with several socket needles, respectively arranges institute
It states contact pin to arrange along the length direction of plug casing, jack shell is extended along away from card slot notch direction in one end of the contact pin
In vitro, the card slot slot bottom is extended with the reinforcement block passed through for contact pin.
By using above-mentioned technical proposal, protection and reinforcing by reinforcement block to contact pin and plug junction part subtract
The small exposed length of contact pin, so that the rigidity reinforced of contact pin, to reduce what contact pin was easy to be bent under external force
Situation；When using connector, operator plugs plug and socket, and socket part, which is located in card slot and is reinforced block, to be resisted,
So that there are certain intervals for socket and card slot slot bottom, heat dissipation when connector work is facilitated.
The utility model is further arranged to: the opposite two sides of the plug casing are equipped with several along plug casing length
The first party cell of directional spreding, the card slot are equipped with and the one-to-one second party cell of first party cell with respect to two inner walls.
By using above-mentioned technical proposal, the first party cell and second party cell of setting facilitate operator will be corresponding
Region is folded down, and then encoding block is embedded in first party cell and second party cell, and the working cell of contact pin is identified to operator
It provides convenience.
The utility model is further arranged to: the both ends of the card slot along its length are respectively first end face and second end
Face, the distance between one end of contact pin described in every row and first end face are D1, and the distance between the other end and second end face are D2,
D1 is greater than D2.
It is reduced by using above-mentioned technical proposal by the restriction to distance between the corresponding end face in contact pin both ends
There is a possibility that anti-inserted when plug and socket grafting.
The utility model is further arranged to: the card slot slot bottom is equipped with coordinate scale.
By using above-mentioned technical proposal, the coordinate scale of setting facilitates operator and positions, examines to some contact pin
It repairs.
The utility model is further arranged to: the plug casing is connect by fastening screw with circuit board, the plug
The both ends of shell are equipped with convex block, and the through-hole passed through for fastening screw is offered on the convex block.
By using above-mentioned technical proposal, when connection plug is with circuit board, fastening screw is passed through through-hole and spiral shell by operator
Line connects on circuit boards, reduces the case where plug falls off from circuit board, improves the stability of plug work.
The utility model is further arranged to: the counterbore being coaxially distributed with through-hole, the convex block are offered on the convex block
It is equipped with limited block in counterbore, is circumferentially with several elastic bumps on the limited block side wall, is offered on the counterbore inner wall
Elastic groove compatible with elastic bumps.
By using above-mentioned technical proposal, limited block is fixed in counterbore by the cooperation of elastic bumps and elastic groove,
Reduce a possibility that plug makes fastening screw loose or dislocation due to vibration or remaining factor under actual working environment.
The utility model is further arranged to: being plugged with wire cap outside the plug casing, is offered in the wire cap
The both ends of several fairleads, the plug casing are connected with guide sleeve by connecting rod, are arranged with band on the guide sleeve；It is described
Inserted sheet and cutting ferrule are respectively equipped in wire cap and plug casing, the inserted sheet and cutting ferrule are distributed with several and correspond,
The fixing screws that one end is pierced into cutting ferrule are threaded on each cutting ferrule.
By using above-mentioned technical proposal, when operator's welding lead on contact pin, lead is passed through into corresponding lead
Hole, then be pierced by from guide sleeve, finally all leads are tied up with band, the separation of lead is realized, arranges and collect,
It reduces lead confusion together and checks that work bring is inconvenient to operator；When not needing welding lead simultaneously, operator
Only need to unscrew fixing screws can separate wire cap with plug, save the occupied space of wire cap, convenient and efficient.
The utility model is further arranged to: being arranged with thermal shrinkable sleeve on the contact pin.
By using above-mentioned technical proposal, thermal shrinkable sleeve plays the protective effect to contact pin and lead weld, prevents
The contact of the media such as contact pin and lead weld and steam, to extend its service life.
In conclusion the advantageous effects of the utility model are as follows:
1. being consolidated by reinforcement block to contact pin, reduces contact pin and be easy the case where being bent under external force；Contact pin
The restriction of both ends distance then plays guiding role when connecting to plug with socket；
2. reducing a possibility that fastening screw is with circuit board loose or dislocation by constraint of the limited block to fastening screw；
Wire cap is separated lead, arranges and collects, and facilitates inspection of the operator to lead.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the present embodiment.
Fig. 2 is enlarged drawing at A in Fig. 1.
Fig. 3 is the structural schematic diagram that the present embodiment is used to embody first end face and second end face.
Fig. 4 is the structural schematic diagram that the present embodiment is used to embody wire cap.
Fig. 5 is enlarged drawing at B in Fig. 4.
Fig. 6 is the structural schematic diagram that the present embodiment is used to embody limited block.
Fig. 7 is the structural schematic diagram that the present embodiment is used to embody thermal shrinkable sleeve and contact pin.
In figure, 1, plug casing；11, card slot；12, contact pin；13, reinforcement block；14, first party cell；15, the second grid
Slot；16, first end face；17, second end face；18, coordinate scale；2, fastening screw；21, convex block；22, through-hole；23, counterbore；24,
Limited block；241, elastic bumps；25, elastic groove；3, wire cap；31, fairlead；32, guide sleeve；321, band；33, inserted sheet；
34, cutting ferrule；341, fixing screws；35, thermal shrinkable sleeve；36, connecting rod.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment: a kind of DIN connector plug as depicted in figs. 1 and 2, including plug casing 1, is provided with plug casing
Card slot 11 and several rows on 1 are connected to the contact pin 12 of 11 slot bottom of card slot, and contact pin 12 is set as 3 rows, and the quantity of every socket needle 12 is equal
It is set as 16 and contact pin 12 is arranged along the length direction of plug casing 1, one end of contact pin 12 is prolonged along away from 11 notch direction of card slot
It stretches out outside plug casing 1,11 slot bottom of card slot is extended with several reinforcement blocks 13, and contact pin 12 and reinforcement block 13, which are corresponded and passed through, to be added
Gu block 13；Reinforcement block 13 reduces the exposed length of contact pin 12, has consolidated the junction of contact pin 12 Yu 11 slot bottom of card slot, so that inserting
The rigidity reinforced of needle 12 reduces contact pin 12 and is easy the case where being bent under external force.
As shown in figure 3, the both ends of card slot 11 along its length are respectively first end face 16 and second end face 17, every socket needle
12 both ends are denoted as A1 and A2 respectively, A1 it is opposite with first end face 16 and between the two at a distance from be denoted as D1, A2 and second end face
17 is opposite and distance between the two is denoted as D2, and D1 is greater than D2.When installs connector, plug is plugged with socket, socket part
Be embedded in card slot 11, since D1 is greater than D2 so that socket and plug can only unidirectional grafting, it is anti-inserted with socket and lead to reduce plug
A possibility that causing board failure；Simultaneously when in socket part insertion card slot 11, socket is reinforced block 13 and resists, so that socket
There are certain intervals between 11 slot bottom of card slot accelerates radiating rate when connector work in order to air circulation.
As shown in figure 3,11 slot bottom of card slot is equipped with coordinate scale 18, for marking 12 number of rows of contact pin and columns, in order to grasp
Author quickly positions some contact pin 12, maintenance investigation.
As depicted in figs. 1 and 2, the opposite two sides of plug casing 1 are equipped with several first party cells 14, several grid slots edge
The length direction of plug casing 1 is distributed, and card slot 11 is equipped with and one-to-one second grid of first party cell 14 with respect to two inner walls
Slot 15,14 groove depth of first party cell are less than second party cell 15, and in actual use, the contact pin 12 of different zones is corresponding for connector
Different signals, operator breaks down the region corresponding with second party cell 15 of first party cell 14, then encoding block is embedded in it
In, facilitate operator and identifies.
As shown in Figure 4 and Figure 6, plug casing 1 is connect by fastening screw 2 with circuit board, and the both ends of plug casing 1 are all provided with
There is convex block 21, the through-hole 22 passed through for fastening screw 2 is offered on convex block 21, operator turns fastening screw 2 for plug casing 1
It is fixed on circuit board, is conducive to a possibility that reducing plug and circuit board loose or dislocation；It is offered and through-hole 22 on convex block 21 simultaneously
The counterbore 23 being coaxially distributed, so that the head of fastening screw 2 is put into, convex block 21 is equipped with limited block 24, limited block in counterbore 23
24 one end is extended outside counterbore 23, and limited block 24 and the head of fastening screw 2 are inconsistent, is circumferentially on 24 side wall of limited block
Several elastic bumps 241 offer elastic groove 25 compatible with elastic bumps 241 on 23 inner wall of counterbore, so that limited block 24
It is fixed in counterbore 23, reduces the case where fastening screw 2 loosens, to ensure that plug is connect tight with circuit board
Close property；When needing to unload fastening screw 2, operator only need to firmly pull limited block 24, force elastic bumps 241 in elastic groove
Deformation occurs for the extruding of 25 cell walls, and then limited block 24 is pulled out counterbore 23, simple and convenient.
As shown in Figure 5 and Figure 6, thermal shrinkable sleeve 35(such as Fig. 7 is arranged on each contact pin 12)；It is plugged with outside plug casing 1
Wire cap 3 is respectively equipped with inserted sheet 33 and cutting ferrule 34, inserted sheet on wire cap 3 and plug casing 1 for covering each contact pin 12
33 and cutting ferrule 34 be distributed with several and correspond, inserted sheet 33 far from plug casing 1 one end insertion cutting ferrule 34 in, it is each
The fixing screws 341 pierced into cutting ferrule 34 one end are threaded on cutting ferrule 34.
As shown in figure 5, offering several fairleads 31 in wire cap 3, fairlead 31 and contact pin 12 are corresponded, jack shell
The both ends of body 1 are connected with guide sleeve 32 by connecting rod 36, and guide sleeve 32 is opposite with the middle position of plug casing 1, guide sleeve 32
On be also arranged with band 321.
As shown in figure 4, operator heats thermal shrinkable sleeve 35, utilizes heat when needs will be to 12 welding lead of contact pin
Contracting set 35 wraps contact pin 12 and the weld of lead, plays the protective effect to weld；Operator wears each lead
It is pierced by again from guide sleeve 32 after crossing corresponding fairlead 31, wire cap 3 and plug casing 1 is then subjected to grafting, and make inserted sheet
In 33 insertion cutting ferrules 34, fixing screws 341(such as Fig. 5 is turned) it is pushed against with inserted sheet 33, plug casing 1 and wire cap 3 are fixed,
Finally remove band 321(such as Fig. 5), the lead being pierced by out of guide sleeve 32 is tied up, realizes and conducting wire is collected, is arranged,
Conducting wire situation at random is reduced, while lead is separated by each fairlead 31, is conducive to operator and breaks down in connector
When by root inspection.
The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this
The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical
Within novel protection scope.
Claims (8)
1. a kind of DIN connector plug, it is characterised in that: including plug casing (1), offer card on the plug casing (1)
Slot (11), card slot (11) slot bottom are connected with several socket needles (12), respectively arrange the contact pin (12) along plug casing (1)
Plug casing (1) is extended outside along away from card slot (11) notch direction in one end of length direction arrangement, the contact pin (12), described
Card slot (11) slot bottom is extended with the reinforcement block (13) passed through for contact pin (12).
2. DIN connector plug according to claim 1, it is characterised in that: the opposite two sides of the plug casing (1)
Several first party cells (14) along the distribution of plug casing (1) length direction are equipped with, the card slot (11) sets with respect to two inner walls
Have and the one-to-one second party cell (15) of first party cell (14).
3. DIN connector plug according to claim 2, it is characterised in that: the card slot (11) along its length two
End is respectively first end face (16) and second end face (17), between one end and first end face (16) of contact pin (12) described in every row
Distance is D1, and the distance between the other end and second end face (17) are D2, and D1 is greater than D2.
4. DIN connector plug according to claim 3, it is characterised in that: card slot (11) slot bottom is carved equipped with coordinate
It spends (18).
5. DIN connector plug according to claim 1, it is characterised in that: the plug casing (1) passes through fastening spiral shell
Nail (2) is connect with circuit board, and the both ends of the plug casing (1) are equipped with convex block (21), offer confession on the convex block (21)
The through-hole (22) that fastening screw (2) passes through.
6. DIN connector plug according to claim 5, it is characterised in that: offered on the convex block (21) and through-hole
(22) counterbore (23) being coaxially distributed, the convex block (21) are equipped with limited block (24) in counterbore (23), the limited block (24)
It is circumferentially on side wall several elastic bumps (241), offers on counterbore (23) inner wall and be adapted with elastic bumps (241)
Elastic groove (25).
7. DIN connector plug according to claim 1, it is characterised in that: be plugged with and lead outside the plug casing (1)
Irdome (3) offers several fairleads (31) on the wire cap (3), and the both ends of the plug casing (1) pass through connecting rod (36)
It is connected with guide sleeve (32), is arranged with band (321) on the guide sleeve (32)；On the wire cap (3) and plug casing (1)
It is respectively equipped with inserted sheet (33) and cutting ferrule (34), the inserted sheet (33) and cutting ferrule (34) are distributed with several and correspond, respectively
The fixing screws (341) pierced into cutting ferrule (34) one end are threaded on a cutting ferrule (34).
8. DIN connector plug according to claim 7, it is characterised in that: be arranged with thermal shrinkable sleeve on the contact pin (12)
(35).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920414912.1U CN209487800U (en) | 2019-03-28 | 2019-03-28 | DIN connector plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920414912.1U CN209487800U (en) | 2019-03-28 | 2019-03-28 | DIN connector plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209487800U true CN209487800U (en) | 2019-10-11 |
Family
ID=68134982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920414912.1U Active CN209487800U (en) | 2019-03-28 | 2019-03-28 | DIN connector plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209487800U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111505356A (en) * | 2020-04-27 | 2020-08-07 | 贵州电网有限责任公司 | Take obtuse angle joint's secondary test line |
| CN111711012A (en) * | 2020-06-30 | 2020-09-25 | 深圳市锦凌电子有限公司 | High-current European connector plug and connector |
-
2019
- 2019-03-28 CN CN201920414912.1U patent/CN209487800U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111505356A (en) * | 2020-04-27 | 2020-08-07 | 贵州电网有限责任公司 | Take obtuse angle joint's secondary test line |
| CN111505356B (en) * | 2020-04-27 | 2022-09-16 | 贵州电网有限责任公司 | Take obtuse angle joint's secondary test line |
| CN111711012A (en) * | 2020-06-30 | 2020-09-25 | 深圳市锦凌电子有限公司 | High-current European connector plug and connector |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209487800U (en) | DIN connector plug | |
| CN204538261U (en) | A kind of power grounding pile | |
| CN203277686U (en) | Detachable type ground wire pile head | |
| CN202103321U (en) | Relay control module | |
| CN204046060U (en) | One does not have a power failure and changes strain insulator string combination tool | |
| CN204740785U (en) | Can dismantle bread board | |
| CN206820148U (en) | A kind of plug of high-precision multi-core connector | |
| CN202121163U (en) | Anti-shedding plug and socket | |
| CN207424138U (en) | Glue soaks the convenient test tool of fiber dry type oil-gas casing | |
| CN203085850U (en) | Extension socket | |
| CN218070366U (en) | Controller shell business turn over line structure | |
| CN205985642U (en) | Split type electron connector | |
| CN205900850U (en) | Modified USB connector structure | |
| CN203491627U (en) | Cable fixing structure | |
| CN203590617U (en) | Anti-shedding terminal protection shell | |
| CN203553775U (en) | Auxiliary arrangement rack for cable | |
| CN207117471U (en) | A kind of housing of converter | |
| CN216491105U (en) | Power connection device for closely arranging electric heating elements | |
| CN210744270U (en) | Smart home WIFI power strip convenient to detach | |
| CN205985512U (en) | Power connecting wire of steam iron stage body | |
| CN210984408U (en) | Lightning protection composite insulator for high-voltage line | |
| CN215645177U (en) | Waterproof demonstrator wire | |
| CN219267934U (en) | Plug-in junction box | |
| CN202500337U (en) | Three-section type screw | |
| CN212392424U (en) | Positioning device of connector for communication |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |