CN108123251A - A kind of push type wiring board easy to plug - Google Patents

A kind of push type wiring board easy to plug Download PDF

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Publication number
CN108123251A
CN108123251A CN201810059175.8A CN201810059175A CN108123251A CN 108123251 A CN108123251 A CN 108123251A CN 201810059175 A CN201810059175 A CN 201810059175A CN 108123251 A CN108123251 A CN 108123251A
Authority
CN
China
Prior art keywords
self
fixed
movable
button
locking
Prior art date
Application number
CN201810059175.8A
Other languages
Chinese (zh)
Inventor
顾金冬
涂琴
Original Assignee
常州信息职业技术学院
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority to CN201710055490.9A priority Critical patent/CN106785578A/en
Priority to CN2017100554909 priority
Application filed by 常州信息职业技术学院 filed Critical 常州信息职业技术学院
Publication of CN108123251A publication Critical patent/CN108123251A/en

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Classifications

    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02Contact members
    • H01R13/193Means for increasing contact pressure at the end of engagement of coupling part, e.g. zero insertion force or no friction
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/629Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/639Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap

Abstract

The invention discloses a kind of push type wiring boards easy to plug, and including fixed part and movable part, fixed part is the box like structure of upper end opening, and movable part is the lid-like of lower ending opening.Movable part is embedded in the upper end opening of fixed part and is slidably connected therewith.The conductive sheet sleeve and card slot being arranged symmetrically are equipped in fixed part, self-fastening button is equipped in card slot.The inner top surface of movable part is equipped with self-locking buckle teeth.The top surface of movable part is equipped with jack.Movable part and fixed part are internally provided with multiple springs.The upper end of spring is fixed on the inner top surface of movable part, and the lower end of spring is fixed on the inner bottom surface of fixed part.During using the present invention, plug is not easily to fall off under lock-out state, and plug facilitates extraction under released state, and when operation does not contact power cord, and security is very good.In general, dependable performance of the present invention, safe, easy to use, suitable for the use of the occasions various people such as family expenses and office, has broad application prospects.

Description

A kind of push type wiring board easy to plug
Technical field
The present invention relates to a kind of easy plug wiring boards of push type.
Background technology
There are one common faults for the power source patch board used at present:It is not easy to pull up using plug during new wiring board, usually needs a foot Wiring board is slammed, proficiency unplugg or body of squatting down pin wiring board, proficiency unplugg on the other hand.Since manufacturer's standard differs, from Plug is pulled up on traditional wiring board need to expend larger strength but also the elderly, weakling are extremely inconvenient when using.When using Plug is easily loosened or dropped when old wiring board or unqualified wiring board, if plug half is led in socket when half comes off Body encounters plug the two poles of the earth and short circuit easily occurs, and causes security risk.When loosening plug by family in child or just finished housework When the wet hand of old man operates, it is also possible to cause life danger.The existing wiring board with safety protection function mainly uses socket Place's Telescopic safety door designs and overloads the circuit design of current limliting to ensure the safety in use, but its swapping process is still It is more laborious, and conductor encounters the situation that plug is formed into a loop and is also possible that generation when plug loosens.Therefore need Design it is a kind of possess the easy to plug and high wiring board of security performance, to be suitble to the different fields such as family, office space, public space It closes, the use of different groups needs.
The content of the invention
In order to overcome the problems, such as that security present in existing power outlet is not high, plug is inconvenient, the present invention provides A kind of push type wiring board easy to plug, realizes in the use of socket and plug that security is good, plug is convenient.
Realizing the technical solution of the object of the invention is:A kind of push type wiring board easy to plug, it is characterised in that:Including fixation Portion and movable part, fixed part are the box like structure of upper end opening, and movable part is the lid-like of lower ending opening;The movable part is embedding It is located in the upper end opening of fixed part, the outside side wall of movable part and the inboard side of fixed part are slidably connected;The fixed part Inner bottom surface centre position be equipped with protrusion inner cylinder, the both sides of inner cylinder are fixed with the conductive sheet sleeve being arranged symmetrically;It is described The interior two bottom sides position of fixed part is equipped with the card slot being arranged symmetrically, and self-fastening button is equipped in card slot;The inner top surface of the movable part The corresponding position of self-fastening button on upper and fixed part inner bottom surface is equipped with self-locking buckle teeth;On the top surface of the movable part with fixation The corresponding position of conductive sheet sleeve in portion is equipped with jack;The movable part and fixed part are internally provided with multiple springs;Institute The upper end for stating spring is fixed on the inner top surface of movable part, and the lower end of spring is fixed on the inner bottom surface of fixed part;Pressing activity During portion, self-locking buckle teeth, which is realized, is inserted into or pops up self-fastening button, and spring is oriented to movable part and fixed part difference upper and downward at this time Pressure.
The self-fastening button includes self-locking button, self-fastening button locking teeth, self-fastening button banking stop and self-locking button spring;It is described from Locked body is the box like structure of upper end opening, and upper surface is equipped with mounting groove;The both sides of the self-locking button are equipped with outwardly Erecting bed;The mounting groove inner wall of the self-locking button is equipped with the banking stop guide groove through self-fastening button body sidewall, banking stop Mounting groove inner wall above guide groove is equipped with inwardly projecting banking stop guide pad, and the installation trench bottom of self-locking button is equipped with certainly Latch spring positioning column;The self-fastening button locking teeth includes the gripper jaw on top and the fastening tooth body of lower part;The gripper jaw Upper end is clamped with the self-locking buckle teeth cooperation on movable part;The top of the fastening tooth body is equipped with pre-and post perforative mounting hole, button The lower face of tight tooth body is equipped with the through hole extended from the bottom to top, and mounting hole inside through hole with connecting;The weight of the gripper jaw Heart position falls leans on self-fastening button banking stop banking stop one side in fastening tooth body position of centre of gravity;It is leaned on the bottom of the fastening tooth body Self-fastening button banking stop banking stop one side is equipped with boss;The self-fastening button banking stop includes connection handle, is arranged on connection handle lower part Limited block and the card column for being arranged on connection handle top, limited block and card column are separately positioned on the both sides of connection handle;The card column For cylindrical structure;The card column, which is planted in the fastening tooth body mounting hole of self-fastening button locking teeth and with mounting hole upper surface, matches somebody with somebody Close connection;The lower end of the self-locking button spring is sleeved on the spring retention posts of installation trench bottom of self-locking button, and upper end props up The card column lower end being connected with mounting hole upper surface.
The self-locking buckle teeth includes the cylinder being fixed in movable part and the up big and down small circle for being connected to cylinder lower end Frustum;The gripper jaw includes cramping body and is arranged on the elastic corpus unguis of cramping body upper end both sides, between two-side elastic corpus unguis Form the holding tank with the cooperation clamping of the frustum of a cone of self-locking buckle teeth.
The cylindrical surface of the card column upper end of the self-fastening button banking stop is equipped with axially extending trough with straight angle;The self-locking padlock The fastening tooth body mounting hole upper end of tight tooth is equipped with the ladder platform being connected with the trough with straight angle of card column upper end.
Self-fastening button side portion is equipped with outward prominent shrapnel on the position below erecting bed;The fixed part Card slot side wall be equipped with shell fragment groove with the cooperation clamping of the protrusion shrapnel in self-fastening button side portion.
The conductive sheet sleeve of the fixed part is bent into for laminated structure conductive sheet, and upper end is equipped with the plant to bend inwards Mouthful;It is fixed on the inside of the conductive sheet sleeve on inner cylinder, outside is vacantly set;Fixed part on the outside of the conductive sheet sleeve Interior to be equipped with elastic insulated laminate, the inside of elastic insulated laminate on the outside of conductive sheet sleeve with offseting;It is in the movable part and solid The corresponding position of elastic insulated laminate determined in portion is equipped with insulation pressing, when pressing movable part, the insulation pressing of movable part It is moved downward on the outside of the elastic insulated laminate of fixed part and inwardly squeezes elastic insulated laminate, elastic insulated laminate inwardly squeezes Conductive sheet sleeve makes plug-locking.
The banking stop guide groove is that one section of reclinate curved groove and one section of straight-line groove upwardly extended are formed Continuous groove body, straight-line groove are connected at the either side endpoint of curved groove, and the depth of straight-line groove is successively decreased from the bottom to top until and inner wall It flushes;Longitudinal interface of the banking stop guide pad is the triangle of tip upward, including entering guide surface, curved surface and exiting Guide surface is extended downward into guide surface in the banking stop guide groove, curved surface and the curved groove of the banking stop guide groove Upper side edge exits the straight-line groove upper side edge of guide surface and the banking stop guide groove along coplanar along coplanar.
The inner bottom surface of the fixed part is equipped with multiple first spring retention posts, on the inner top surface of movable part with fixed part The corresponding position of first spring retention posts is equipped with multiple second spring positioning columns;The upper end of the spring is set in the first bullet In spring positioning column, and its lower end is set in second spring positioning column.
The lateral surface of the movable part is equipped with movable part limiting groove;The medial surface of the fixed part is equipped with and is caught in work The fixed part limited block of dynamic portion's limiting groove.
Above-mentioned technical proposal is employed, the present invention has following advantageous effect:During using the present invention, lock-out state underthrust Not easily to fall off, and plug facilitates extraction under released state, when operation, does not contact power cord, and security is very good.It is whole during use A equal one-hand operation of process, it is simple and convenient, improve the convenience used.The conductive sheet sleeve of fixed part is led for laminated structure Electric piece is bent into, and upper end is equipped with the inserting port to bend inwards, when such design is so that plug is inserted into, the metal of each plug Inserted sheet and conductive sheet are double contacts, ensure that the reliability of connection, contact caused by avoiding traditional plug single-contact easily It is bad.In general, dependable performance of the present invention, safe, easy to use, suitable for the occasions various people's such as family expenses and office It uses, has broad application prospects.
Description of the drawings
In order that the present invention can be more clearly and readily understood, it is right below according to specific embodiment and with reference to attached drawing The present invention is described in further detail, wherein
Fig. 1 is the structure diagram of released state after the plug insertion present invention.
Fig. 2 is the structure diagram of locking state after the plug insertion present invention.
Fig. 3 is top view of the present invention in released state.
Fig. 4 is the internal structure schematic diagram of Fig. 3.
Fig. 5 is the A-A sectional views of Fig. 3.
Fig. 6 is the B-B sectional views of Fig. 3.
Fig. 7 is the C-C sectional views of Fig. 3.
Fig. 8 is top view of the present invention in locking state.
Fig. 9 is the internal structure schematic diagram of Fig. 8.
Figure 10 is the F-F structure diagrams of Fig. 8.
Figure 11 is the E-E structure diagrams of Fig. 8.
Figure 12 is the D-D structure diagrams of Fig. 8.
Figure 13 is the exploded perspective view of the self-fastening button in the present invention.
Figure 14 is the limited block 3-3-2 motion states schematic diagram one of self-fastening button banking stop 3-3.
Figure 15 is the limited block 3-3-2 motion states schematic diagram two of self-fastening button banking stop 3-3.
Figure 16 is the limited block 3-3-2 motion states schematic diagram three of self-fastening button banking stop 3-3.
In attached drawing marked as:
Fixed part 1, inner cylinder 1-1, conductive sheet sleeve 1-2, card slot 1-3, shell fragment groove 1-3-1, elastic insulated laminate 1-4, First spring retention posts 1-5, fixed part limited block 1-6, movable part 2, jack 2-1, insulation pressing 2-2, second spring positioning column 2-3, movable part limiting groove 2-4, self-fastening button 3, locked body 3-1, mounting groove 3-1-1, erecting bed 3-1-2, banking stop guide groove 3-1-3, curved groove 3-1-3-1, straight-line groove 3-1-3-2, banking stop guide pad 3-1-4, into guide surface 3-1-4-1, curved surface 3- 1-4-2, exit guide surface 3-1-4-3, self-fastening button spring retention posts 3-1-5, prominent shrapnel 3-1-6, self-fastening button locking teeth 3-2, Gripper jaw 3-2-1, cramping body 3-2-1-1, elastic corpus unguis 3-2-1-2, holding tank 3-2-1-3, fastening tooth body 3-2-2, installation Hole 3-2-2-1, through hole 3-2-2-2, boss 3-2-2-3, ladder platform 3-2-2-4, self-fastening button banking stop 3-3, connection handle 3-3-1, Limited block 3-3-2, card column 3-3-3, trough with straight angle 3-3-3-1, self-locking button spring 3-4, self-locking buckle teeth 4, cylinder 4-1, frustum of a cone 4- 2nd, spring 5.
Specific embodiment
(embodiment 1)
As shown in Fig. 1 to Figure 13, the push type wiring board easy to plug of the present embodiment, including fixed part 1 and movable part 2, Gu Determine the box like structure that portion 1 is upper end opening, movable part 2 is the lid-like of lower ending opening.Movable part 2 is embedded in fixed part 1 In upper end opening, the inboard side of the outside side wall and fixed part 1 of movable part 2 is slidably connected.1 size of fixed part is 43x43x22mm.2 size of movable part is 40x40x18.5mm.
The inner bottom surface centre position of fixed part 1 is equipped with the inner cylinder 1-1 of protrusion, and the both sides of inner cylinder 1-1 are fixed with symmetrically The conductive sheet sleeve 1-2 of arrangement.The interior two bottom sides position of fixed part 1 is equipped with the card slot 1-3 being arranged symmetrically, and is set in card slot 1-3 There is self-fastening button 3.The conductive sheet sleeve 1-2 of fixed part 1 is bent into for laminated structure conductive sheet, and upper end is inserted equipped with what is bent inwards Put a mouthful 1-2-1.It is fixed on the inside of conductive sheet sleeve 1-2 on inner cylinder 1-1, outside is vacantly set.On the outside of conductive sheet sleeve 1-2 Fixed part 1 in be equipped with elastic insulated laminate 1-4, the inside of elastic insulated laminate 1-4 and the outside phase of conductive sheet sleeve 1-2 It supports.Insulation pressing 2-2 is equipped in movable part 2 with the elastic insulated corresponding positions of laminate 1-4 in fixed part 1, pressing is lived During dynamic portion 2, the insulation pressing 2-2 of movable part 2 is moved downward on the outside of the elastic insulated laminate 1-4 of fixed part 1 and inwardly squeezes Elastic insulated laminate 1-4, elastic insulated laminate 1-4, which inwardly squeezes conductive sheet sleeve 1-2, makes plug-locking.The interior bottom of fixed part 1 Face is equipped with multiple first spring retention posts 1-5, the first spring retention posts 1-5 phases on the inner top surface of movable part 2 with fixed part 1 Corresponding position is equipped with multiple second spring positioning column 2-3.The upper end of spring 5 is set in the first spring retention posts 1-5, and Its lower end is set in second spring positioning column 2-3.
On the inner top surface of movable part 2 self-locking buckle teeth is equipped with the 3 corresponding position of self-fastening button on 1 inner bottom surface of fixed part 4.On the top surface of movable part 2 jack 2-1 is equipped with the corresponding positions of conductive sheet sleeve 1-2 in fixed part 1.Jack 2-1 The distance between for 12.7mm, jack 2-1 sizes are 6,4x1.5mm.Movable part 2 and fixed part 1 are internally provided with multiple springs 5. The upper end of spring 5 is fixed on the inner top surface of movable part 2, and the lower end of spring 5 is fixed on the inner bottom surface of fixed part 1.Pressing is lived During dynamic portion 2, self-locking buckle teeth 4 realizes insertion or pop-up self-fastening button 3, and at this time spring 5 movable part 2 and fixed part 1 are distinguished it is oriented Upper and downward pressure.The lateral surface of movable part 2 is equipped with movable part limiting groove 2-4.The medial surface of fixed part 1 is equipped with card Enter the fixed part limited block 1-6 of movable part limiting groove 2-4.Movable part 2 pops up height compared with lock-out state during released state For 7mm.
Self-fastening button 3 includes self-locking button 3-1, self-fastening button locking teeth 3-2, self-fastening button banking stop 3-3 and self-locking button spring 3-4。
Self-locking button 3-1 is the box like structure of upper end opening, and upper surface is equipped with mounting groove 3-1-1.Self-locking button 3-1's Both sides are equipped with outwardly erecting bed 3-1-2.The mounting groove 3-1-1 inner walls of self-locking button 3-1 are equipped with through self-locking button The banking stop guide groove 3-1-3 of 3-1 side walls.Banking stop guide groove (3-1-3) is one section of reclinate curved groove (3-1-3-1) And the continuous groove body that one section of straight-line groove (3-1-3-2) upwardly extended is formed, straight-line groove (3-1-3-2) are connected to curved groove At the either side endpoint of (3-1-3-1).Mounting groove (3-1-1) inner wall above banking stop guide groove (3-1-3) is equipped with inside The banking stop guide pad (3-1-4) of protrusion, longitudinal interface of banking stop guide pad (3-1-4) is the triangle of tip upward, is wrapped It includes into guide surface (3-1-4-1), curved surface (3-1-4-2) and exits guide surface (3-1-4-3), into guide surface (3-1-4- 1) extend downward into the banking stop guide groove (3-1-3), curved surface (3-1-4-2) and the banking stop guide groove (3-1-3) Curved groove (3-1-3-1) upper side edge along coplanar, exit guide surface (3-1-4-3) and the banking stop guide groove (3-1-3) Straight-line groove (3-1-3-2) upper side edge along coplanar.Mounting groove (3-1-1) bottom of self-locking button (3-1) is equipped with self-fastening button bullet Spring positioning column (3-1-5).Self-locking button 3-1 sides are equipped with outward prominent bullet on the position below erecting bed 3-1-2 Piece 3-1-6.The card slot 1-3 side walls of fixed part 1 are equipped with to coordinate with the protrusion shrapnel 3-1-6 of self-locking button 3-1 sides and be clamped Shell fragment groove 1-3-1.
Self-fastening button locking teeth 3-2 includes the gripper jaw 3-2-1 on top and the fastening tooth body 3-2-2 of lower part.Gripper jaw 3- 2-1 upper ends are clamped with the cooperation of self-locking buckle teeth 4 on movable part 2.The top for fastening tooth body 3-2-2 is equipped with pre-and post perforative installation Hole 3-2-2-1, the lower face of fastening tooth body 3-2-2 are equipped with the through hole 3-2-2-2, mounting hole 3-2-2- extended from the bottom to top 1 inside through hole 3-2-2-2 with connecting.The position of centre of gravity of gripper jaw 3-2-1 falls leans on self-locking in fastening tooth body 3-2-2 position of centre of gravitys Detain banking stop 3-3 banking stops one side.It is equipped on the bottom of fastening tooth body 3-2-2 by self-fastening button banking stop 3-3 banking stops one side Boss 3-2-2-3.
Self-fastening button banking stop 3-3 include connection handle 3-3-1, be arranged on connection handle 3-3-1 lower parts limited block 3-3-2 and The card column 3-3-3 on connection handle 3-3-1 tops is arranged on, limited block 3-3-2 and card column 3-3-3 are separately positioned on connection handle 3-3-1 Both sides.Card column 3-3-3 is cylindrical structure.Card column 3-3-3 is planted to the fastening tooth body 3-2-2 of self-fastening button locking teeth 3-2 It is connected in mounting hole 3-2-2-1 and with mounting hole 3-2-2-1 upper surfaces.The card column 3-3-3 upper ends of self-fastening button banking stop 3-3 Cylindrical surface be equipped with axially extending trough with straight angle 3-3-3-1.The fastening tooth body 3-2-2 mounting holes of self-fastening button locking teeth 3-2 3-2-2-1 upper ends are equipped with the ladder platform 3-2-2-4 being connected with the trough with straight angle 3-3-3-1 of card column 3-3-3 upper ends.
The lower end of self-locking button spring 3-4 is sleeved on the spring retention posts 3-1- of the mounting groove 3-1-1 bottoms of self-locking button 3-1 On 4, upper end props up the card column 3-3-3 lower ends being connected with mounting hole 3-2-2-1 upper surfaces.
Self-locking buckle teeth 4 includes the cylinder 4-1 being fixed in movable part 2 and is connected to the up big and down small of cylinder 4-1 lower ends Frustum of a cone 4-2.Gripper jaw 3-2-1 includes cramping body 3-2-1-1 and the elasticity for being arranged on cramping body 3-2-1-1 upper ends both sides The holding tank with the frustum of a cone 4-2 of self-locking buckle teeth 4 cooperation clampings is formed between corpus unguis 3-2-1-2, two-side elastic corpus unguis 3-2-1-2 3-2-1-3。
During using the present embodiment, plug is inserted into the jack 2-1 of movable part 2 and pressed down on, the metal on plug is inserted Piece is inserted into the conductive sheet sleeve 1-2 of movable part 2, and the insulation pressing 2-2 of movable part 2 is moved downward to the elasticity of fixed part 1 Elastic insulated laminate 1-4 is squeezed on the outside of insulation laminate 1-4 and inwardly, elastic insulated laminate 1-4 inwardly squeezes conductive sheet sleeve 1-2 Metal insert is made to be clamped in the inserting port 1-2-1 of conductive sheet sleeve 1-2.At this point, the frustum of a cone 4-2 of self-locking buckle teeth 4 is caught in In the gripper jaw 3-2-1 of self-fastening button locking teeth 3-2, self-fastening button banking stop 3-3 is moved down with self-fastening button locking teeth 3-2, limit Position block 3-3-2 moves down a distance and the entrance guide surface 3-1- of the banking stop guide pad 3-1-4 of self-locking button 3-1 inner walls 4-1 is contacted, and is moved down along guide surface 3-1-4-1 until being caught in the curved groove 3-1-3-1 of banking stop guide groove 3-1-3 (as shown in figure 14), unclamps push action, and limited block 3-3-2 is moved to the peak of curved groove (3-1-3-1), 2 He of movable part Fixed part 1 realizes locking (as shown in figure 15).
Movable part 2 is pressed again, since the position of centre of gravity of gripper jaw 3-2-1 falls in fastening tooth body 3-2-2 position of centre of gravitys By self-fastening button banking stop 3-3 banking stops one side, in addition the elastic force effect of self-locking button spring 3-4, the /V of self-fastening button banking stop 3-3 Block 3-3-2 is moved down in the curved groove 3-1-3-1 of banking stop guide groove 3-1-3 until entering straight-line groove 3-1-3-2 (such as Figure 16 It is shown), push action is unclamped, the limited block 3-3-2 of self-fastening button banking stop 3-3, which is move upwardly until, departs from straight-line groove 3-1-3-2, Under spring 5 between movable part 2 and fixed part 1 acts on, movable part 2 moves up, insulation pressing 2-2 and elastic insulated laminate The metal insert of plug is removed out of conductive sheet sleeve 1-2 inserting port 1-2-1 after 1-4 departs from, and plug can be extracted easily at this time, Movable part 2 and fixed part 1 realize unlock.
Particular embodiments described above has carried out the purpose of the present invention, technical solution and advantageous effect further in detail It describes in detail bright, it should be understood that the above is only a specific embodiment of the present invention, is not intended to limit the invention, it is all Within the spirit and principles in the present invention, any modification, equivalent substitution, improvement and etc. done should be included in the guarantor of the present invention Within the scope of shield.

Claims (9)

1. a kind of push type wiring board easy to plug, it is characterised in that:Including fixed part (1) and movable part (2), fixed part (1) is The box like structure of upper end opening, movable part (2) are the lid-like of lower ending opening;The movable part (2) is embedded in fixed part (1) Upper end opening in, the inboard side of the outside side wall and fixed part (1) of movable part (2) is slidably connected;
The inner bottom surface centre position of the fixed part (1) is equipped with the inner cylinder (1-1) of protrusion, and the both sides of inner cylinder (1-1) are fixed There is the conductive sheet sleeve (1-2) being arranged symmetrically;The interior two bottom sides position of the fixed part (1) is equipped with the card slot being arranged symmetrically (1-3), card slot (1-3) is interior to be equipped with self-fastening button (3);
It is equipped with certainly with self-fastening button (3) corresponding position on fixed part (1) inner bottom surface on the inner top surface of the movable part (2) Latch tooth (4);With being set on conductive sheet sleeve (1-2) corresponding position in fixed part (1) on the top surface of the movable part (2) There is jack (2-1);The movable part (2) and fixed part (1) are internally provided with multiple springs (5);The upper end of the spring (5) is fixed On the inner top surface of movable part (2), the lower end of spring (5) is fixed on the inner bottom surface of fixed part (1);When pressing movable part (2), Self-locking buckle teeth (4) realizes insertion or pop-up self-fastening button (3), and spring (5) has movable part (2) and fixed part (1) respectively at this time Pressure up and down.
2. a kind of push type wiring board easy to plug according to claim 1, it is characterised in that:The self-fastening button (3) includes Self-locking button (3-1), self-fastening button locking teeth (3-2), self-fastening button banking stop (3-3) and self-locking button spring (3-4);
The self-locking button (3-1) is the box like structure of upper end opening, and upper surface is equipped with mounting groove (3-1-1);The self-locking The both sides of button (3-1) are equipped with outwardly erecting bed (3-1-2);In the mounting groove (3-1-1) of the self-locking button (3-1) Wall is equipped with the banking stop guide groove (3-1-3) through self-locking button (3-1) side wall, above banking stop guide groove (3-1-3) Mounting groove (3-1-1) inner wall is equipped with inwardly projecting banking stop guide pad (3-1-4), the mounting groove (3- of self-locking button (3-1) 1-1) bottom is equipped with self-fastening button spring retention posts (3-1-5);
The self-fastening button locking teeth (3-2) includes the gripper jaw (3-2-1) on top and the fastening tooth body (3-2-2) of lower part;Institute Gripper jaw (3-2-1) upper end is stated to be clamped with self-locking buckle teeth (4) cooperation on movable part (2);The fastening tooth body (3-2-2) Top is equipped with pre-and post perforative mounting hole (3-2-2-1), and the lower face of fastening tooth body (3-2-2) is equipped with to be extended from the bottom to top Through hole (3-2-2-2), connect inside mounting hole (3-2-2-1) and through hole (3-2-2-2);The weight of the gripper jaw (3-2-1) Heart position falls leans on self-fastening button banking stop (3-3) banking stop one side in fastening tooth body (3-2-2) position of centre of gravity;The fastening tooth sheet On the bottom of body (3-2-2) boss (3-2-2-3) is equipped with by self-fastening button banking stop (3-3) banking stop one side;
The self-fastening button banking stop (3-3) includes connection handle (3-3-1), the limited block (3- for being arranged on connection handle (3-3-1) lower part 3-2) and the card column (3-3-3) on connection handle (3-3-1) top is arranged on, limited block (3-3-2) and card column (3-3-3) are set respectively It puts in the both sides of connection handle (3-3-1);The card column (3-3-3) is cylindrical structure;The card column (3-3-3) is planted to self-locking Match somebody with somebody in fastening tooth body (3-2-2) mounting hole (3-2-2-1) of button locking teeth (3-2) and with mounting hole (3-2-2-1) upper surface Close connection;
The lower end of the self-locking button spring (3-4) is sleeved on the spring positioning of mounting groove (3-1-1) bottom of self-locking button (3-1) On column (3-1-4), upper end props up card column (3-3-3) lower end being connected with mounting hole (3-2-2-1) upper surface.
3. a kind of push type wiring board easy to plug according to claim 2, it is characterised in that:Self-locking buckle teeth (4) bag Include the cylinder (4-1) being fixed in movable part (2) and the up big and down small frustum of a cone (4-2) for being connected to cylinder (4-1) lower end; The gripper jaw (3-2-1) includes cramping body (3-2-1-1) and the elastic claw for being arranged on cramping body (3-2-1-1) upper end both sides Body (3-2-1-2) is formed between two-side elastic corpus unguis (3-2-1-2) and the cooperation clamping of the frustum of a cone (4-2) of self-locking buckle teeth (4) Holding tank (3-2-1-3).
4. a kind of push type wiring board easy to plug according to claim 2, it is characterised in that:The self-fastening button banking stop The cylindrical surface of card column (3-3-3) upper end of (3-3) is equipped with axially extending trough with straight angle (3-3-3-1);The self-fastening button locking Fastening tooth body (3-2-2) mounting hole (3-2-2-1) upper end of tooth (3-2) is equipped with the trough with straight angle (3- with card column (3-3-3) upper end 3-3-1) the ladder platform (3-2-2-4) being connected.
5. according to a kind of push type wiring board easy to plug described in claim 2, it is characterised in that:Self-locking button (3-1) side Portion is equipped with outward prominent shrapnel (3-1-6) on the position below erecting bed (3-1-2);The fixed part (1) Card slot (1-3) side wall is equipped with the shell fragment groove (1-3- with the cooperation clamping of the protrusion shrapnel (3-1-6) of self-locking button (3-1) side 1)。
6. a kind of push type wiring board easy to plug according to claim 2, it is characterised in that:Fixed part (1) is led Electric piece sleeve (1-2) is bent into for laminated structure conductive sheet, and upper end is equipped with the inserting port (1-2-1) to bend inwards;It is described to lead It is fixed on the inside of electric piece sleeve (1-2) on inner cylinder (1-1), outside is vacantly set;On the outside of the conductive sheet sleeve (1-2) It is equipped with elastic insulated laminate (1-4) in fixed part (1), the inside of elastic insulated laminate (1-4) is outer with conductive sheet sleeve (1-2) Side offsets;In the movable part (2) insulation is equipped with elastic insulated laminate (1-4) corresponding position in fixed part (1) Briquetting (2-2), when pressing movable part (2), the insulation pressing (2-2) of movable part (2) is moved downward to the elasticity of fixed part (1) absolutely Elastic insulated laminate (1-4) is squeezed on the outside of edge laminate (1-4) and inwardly, elastic insulated laminate (1-4) inwardly squeezes conductive sheet and inserts Set (1-2) makes plug-locking.
7. a kind of push type wiring board easy to plug according to claim 2, it is characterised in that:The banking stop guide groove (3-1-3) is that one section of reclinate curved groove (3-1-3-1) and one section of straight-line groove (3-1-3-2) upwardly extended are formed Continuous groove body, straight-line groove (3-1-3-2) are connected at the either side endpoint of curved groove (3-1-3-1), straight-line groove (3-1-3-2) Depth is successively decreased from the bottom to top until being flushed with inner wall;Longitudinal interface of the banking stop guide pad (3-1-4) for tip upward Triangle, including entering guide surface (3-1-4-1), curved surface (3-1-4-2) and exiting guide surface (3-1-4-3), into guiding Face (3-1-4-1) is extended downward into the banking stop guide groove (3-1-3), curved surface (3-1-4-2) and the banking stop guide rail Curved groove (3-1-3-1) upper side edge of slot (3-1-3) exits guide surface (3-1-4-3) and the banking stop guide rail along coplanar Straight-line groove (3-1-3-2) upper side edge of slot (3-1-3) is along coplanar.
8. a kind of push type wiring board easy to plug according to claim 1, it is characterised in that:The fixed part (1) it is interior Bottom surface is equipped with multiple first spring retention posts (1-5), and the first spring on the inner top surface of movable part (2) with fixed part (1) is determined Position column (1-5) corresponding position is equipped with multiple second spring positioning columns (2-3);The upper end of the spring (5) is set in In one spring retention posts (1-5), and its lower end is set in second spring positioning column (2-3).
9. a kind of push type wiring board easy to plug according to claim 1, it is characterised in that:Outside the movable part (2) Side is equipped with movable part limiting groove (2-4);The medial surface of the fixed part (1) is equipped with and is caught in movable part limiting groove The fixed part limited block (1-6) of (2-4).
CN201810059175.8A 2017-01-23 2018-01-22 A kind of push type wiring board easy to plug CN108123251A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109745072A (en) * 2018-12-30 2019-05-14 吴碧玉 Color ultrasound machine
CN109768436A (en) * 2018-12-30 2019-05-17 吴碧玉 Data-interface socket for color ultrasound machine
CN109980432A (en) * 2019-04-29 2019-07-05 贵州绿色咨询有限公司 A kind of anti-loosing socket

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108598801A (en) * 2018-04-17 2018-09-28 金庆波 Safety electric outlet
CN108832340B (en) * 2018-06-07 2020-03-17 邱润洲 Self-locking power supply connecting piece
CN109586106B (en) * 2018-11-27 2020-05-19 温州如剑环保科技有限公司 Easy-to-pull and plug safety socket

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109745072A (en) * 2018-12-30 2019-05-14 吴碧玉 Color ultrasound machine
CN109768436A (en) * 2018-12-30 2019-05-17 吴碧玉 Data-interface socket for color ultrasound machine
CN109745072B (en) * 2018-12-30 2019-12-10 乐清市华尊电气有限公司 Color ultrasonic machine
CN110783768A (en) * 2018-12-30 2020-02-11 吴碧玉 Data interface socket for color ultrasonic machine
CN109980432A (en) * 2019-04-29 2019-07-05 贵州绿色咨询有限公司 A kind of anti-loosing socket
CN109980432B (en) * 2019-04-29 2020-10-09 浙江宝纺印染有限公司 Anti-loosening socket

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