CN103311739B - Electric connector - Google Patents
Electric connector Download PDFInfo
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- CN103311739B CN103311739B CN201310073941.3A CN201310073941A CN103311739B CN 103311739 B CN103311739 B CN 103311739B CN 201310073941 A CN201310073941 A CN 201310073941A CN 103311739 B CN103311739 B CN 103311739B
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- operating portion
- limiting member
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- electric connector
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Abstract
Offer can prevent the electric connector with locking mechanism from producing the technology of careless latch-release because of vibration and impact.nullA kind of electric connector，Including for preventing from producing the lock cell (103) of disengaging when electric connector is chimeric with the other side's side-connector，For the first engaging portion (104) engaged with a part for the other side's side-connector when lock cell (103) has chimeric、The main part (105) being connected with the first engaging portion (104)、And be connected with this main part (105) and be used for the first operating portion (106) that the displacement of the first engaging portion (104) is operated，Additionally，It is additionally provided with the first limiting member (107) (double locking) being selectively moved to limit/be not intended to the position that the first operating portion (106) conjugates、Can be selectively moved to limit/be not intended to the limit component (108) (triple locking) of the position of the first limiting member (107) movement，Thereby，The false dismissal of locking can be reliably prevented.
Description
Technical field
The present invention relates to electric connector, particularly relate to the electric connector having for preventing from producing when chimeric with the other side's side-connector the locking mechanism departed from.
Background technology
In electrical connectors, departing from for preventing from producing when chimeric with the other side's side-connector, some electric connectors have locking mechanism.It addition, some electric connectors have double locking function, lock function is strengthened by it, so that its locking mechanism inadvertently will not unlock because of vibration, impact etc..As having the electric connector of double locking function, such as, there is the technology described in patent documentation 1 (Japanese Patent Laid-Open 11-26086 publication).
Adapter described in patent documentation 1 is the adapter using lock arm, when adapter is fitted together to, lock-out state (substance locking) is kept by the protrusions snap of the projecting piece of lock arm Yu the shell of the other side's side-connector, additionally, it is additionally provided with and limits arm holding component (double locking) that lock arm conjugates towards latch-release direction, keep by pulling arm the operating sheet of component to release its locking.
Patent documentation 1: Japanese Patent Laid-Open 11-26086 publication
But, the adapter described in patent documentation 1 keeps component inadvertently to disengage vibrated with arm when impacting, and possibly cannot realize the function of double locking.If it addition, anti-vibration to be strengthened and the performance of impact, being then also performed to the locking that arm keeps component to fix, operability may be deteriorated.
Summary of the invention
Therefore, it is an object of the invention to provide a kind of can prevent the electric connector with locking mechanism because of vibration and impact and produce the technology of careless latch-release.It addition, another object of the present invention is to improve the operability of the locking mechanism in electric connector.Can become clear and definite in conjunction with record and the accompanying drawing of this specification, the above and other purpose of the present invention and new feature.
nullFor solving the problems referred to above，The electric connector of the present invention includes the terminal for electrically connecting with the terminal of the other side's side-connector、Keep the shell of described terminal、For preventing from producing the lock cell of disengaging when chimeric with described the other side's side-connector，It is characterized in that，Described lock cell has: for the first engaging portion engaged with a part for described the other side's side-connector time chimeric，The main part being connected with described first engaging portion，And be connected with described main part and be used for the first operating portion that the displacement of described first engaging portion is operated，Described electric connector also has: can be selectively moved to limit/be not intended to first limiting member (double locking) of the position of described first operating portion displacement，And can be selectively moved to limit/be not intended to the limit component (triple locking) of the position that described first limiting member moves，Described first limiting member includes the second operating portion for operating the movement of described first limiting member，Described limit component includes the 3rd operating portion for operating the movement of described limit component，Described second operating portion is located at the periphery of described shell，And can sliding action，Described 3rd operating portion is located at the vicinity of described second operating portion，Described first limiting member includes the locking piece moved together with described first limiting member，Described limit component includes the second limiting member for limiting the movement of described locking piece，When described 3rd operating portion is not pressed，The movement of described locking piece is limited by described second limiting member，When described 3rd operating portion is pressed，The restriction that described second limiting member applies is released from，Described locking piece can move.
In invention disclosed in the present application, it is the most as described below that representational invention can be obtained with effect.(1) utilize triple locking mechanism, the false dismissal of locking can be reliably prevented.(2) owing to there is the operating portion of limit component near the operating surface of limiting member, therefore need not take great energy and just can release limit component.
Accompanying drawing explanation
Fig. 1 be the electric connector representing an embodiment of the present invention chimeric with the other side's side-connector before the axonometric chart of structure.
Fig. 2 is the axonometric chart (lock-out state) representing structure when electric connector is chimeric with the other side's side-connector.
Fig. 3 is the axonometric chart (latch-release state) representing structure when electric connector is chimeric with the other side's side-connector.
Fig. 4 is the axonometric chart (double locking disables (releasing), triple locking enables the state of (restriction)) of the internal structure representing electric connector.
Fig. 5 is the top view corresponding with the internal structure of Fig. 4.
Fig. 6 is the axonometric chart (double locking disables (releasing), triple locking disables the state of (releasing)) of the internal structure representing electric connector.
Fig. 7 is the top view corresponding with the internal structure of Fig. 6.
Fig. 8 is the top view (disable (releasing) in double locking, triple locking enables the state that the first operating portion in the case of (restriction) is pressed) of the internal structure representing electric connector.
Fig. 9 is the top view (double locking enables (restriction), triple locking enables the state of (restriction)) of the internal structure representing electric connector.
Figure 10 is the axonometric chart state of (restriction) (double locking enable) representing structure when electric connector is chimeric with the other side's side-connector.
Figure 11 is the axonometric chart state of (releasing) (double locking disable) representing structure when electric connector is chimeric with the other side's side-connector.
Figure 12 is the axonometric chart (double locking disables (releasing), substance locks the state being in half locking) representing structure when electric connector is chimeric with the other side's side-connector.
Figure 13 is the axonometric chart of another embodiment of the electric connector representing the present invention.
Figure 14 is the outside drawing of the another embodiment of the electric connector representing the present invention.
Figure 15 is the top view (substance locking enables (restriction), double locking enables (restriction), triple locking enables the state of (restriction)) of the internal structure representing the electric connector corresponding with Figure 14.
Figure 16 is the top view (substance locking disables (releasing), double locking disables (releasing), triple locking enables the state of (restriction)) of the internal structure representing the electric connector corresponding with Figure 14.
(symbol description)
100,100 ': electric connector
101: terminal
102: shell
103: lock cell
104: the first engaging portions
105: main part (arm)
106, the 106 ': the first operating portion (handle)
107, the 107 ': the first limiting member (sliding panel)
108: limit component
109: the second operating portions (sliding button)
110: the three operating portions (button)
111: locking piece
112: the second limiting members
113: the first display parts
114: the opening of shell
115: the second display parts
116: hinge
117: spring
118: cable
119: seal lid
120: feather key component
121: projection
122: fixture structural unit
123: metal spring member
124: upper shell
125,125 ': lower house
126: the installation portion of inner shell
127: lock cell protection portion
128,128 ': the pit that cable is installed
129,130: screw hole
131: plate
132: gap
133: clamping accessory
134: groove
135,135 ': opening
136: installation portion
The forward portion of 137: the first operating portions
139: opening
140: flexure strip
The extension of 141: the first operating portions
200: the other side's side-connector
201: the terminal of the other side's side-connector
202: engaging portion (part for the other side's side-connector)
203: stop pin
204: shell
205: framework
206: feather key component
Detailed description of the invention
In following embodiment, for convenience, some or embodiment can be divided into if desired to illustrate, but in addition to situation about expressing especially, they are the most independently of each other, and the side that they exist in which is the relations such as part or all of variation of the opposing party, details, supplementary notes.Additionally, in following embodiment, when (comprising number, numerical value, amount, scope etc.) such as the numbers mentioning key element, except situation about expressing especially with in addition to being substantially defined in certain number of situation etc. principle, it is not limited to its given number, both can be more than given number, it is also possible to be below given number.
Below, embodiments of the present invention are described with reference to the accompanying drawings in detail.It addition, in all figures for embodiment is described, symbol identical to identical components mark in principle, and omit its repeat specification.
Fig. 1 be represent the electric connector 100 of an embodiment of the present invention chimeric with the other side's side-connector 200 before the axonometric chart of structure.Fig. 2 and Fig. 3 is the axonometric chart representing structure when electric connector 100 is chimeric with the other side's side-connector 200.It addition, in figs. 2 and 3, for making internal structure easy to understand, the part having excised shell for convenience is indicated, but actually as it is shown in figure 1, cut-out is covered by shell.It addition, Fig. 2 is the state of locked unit locking, Fig. 3 represents the state (unblock) that locking is released from.Fig. 4～Fig. 9 is the figure of the internal structure representing electric connector 100.It addition, Fig. 4 and Fig. 6 is axonometric chart, Fig. 5, Fig. 7～Fig. 9 are top views.
First, illustrate that this implements an example of the structure of the electric connector of an embodiment according to Fig. 1～Fig. 3.The electric connector 100 of present embodiment is by chimeric with the other side's side-connector 200 and make terminal each other electrically connect, to carry the signal of telecommunication and power supply etc..In the present embodiment, electric connector 100 is the pin connector that cable is connected with terminal 101, and the other side's side-connector 200 is the socket connector that terminal 201 is connected with substrate, but is not limited thereto, it is also possible to contrary.
The other side's side-connector 200 includes: metal multiple terminals 201 of connecting with the terminal of substrate, for the other side's side-connector 200 is temporarily fixed on the stop pin 203 of substrate (not shown), shell 204, framework 205 chimeric with electric connector 100 time for preventing the feather key component 206 etc. of misconnection, shell 204, framework 205 and feather key component 206 are fixed together with screw and nut.Framework 205 includes engaging portion 202 at the two position, the upper side and lower side, and this engaging portion 202 has the projection hooked mutually for the first engaging portion 104 with the lock cell 103 of electric connector 100 when chimeric and engage.
As shown in Figure 1, electric connector 100 includes: for the multiple terminals 101 electrically connected with the terminal 201 of the other side's side-connector 200, keep the shell 102 of terminal 101, for preventing the lock cell 103 accidentally departed from time chimeric with the other side's side-connector 200, the cable 118 electrically connected with terminal 101, the sealing lid 119 of cable opening, for preventing the feather key component 120 etc. of misconnection time chimeric with the other side's side-connector 200, shell 102 is by upper shell 124, lower house 125 and inner shell etc. are formed, inner shell is clamped in order to upper shell 124 and lower house 125, the mode of lock cell 103 grade is screwed.In the present embodiment, the cable 118 opening from electric connector 100 rear extends, but also can extend from the opening (there is the part sealing lid 119 of cable opening) of electric connector 100 side.Feather key component 120 can be chimeric with the feather key component 206 of the other side's side-connector 200 of regulation.It addition, in the present embodiment, multiple terminals 101 are covered by inner shell the most respectively, and the front end of its inner shell is independent.
As shown in Figures 2 and 3, lock cell 103 is made up of the first engaging portion (hook) 104, main part (arm) 105 and the first operating portion (handle) 106 etc., wherein, first engaging portion (hook) 104 is used for engaging with the engaging portion 202 of the other side's side-connector 200 when chimeric, main part (arm) 105 is connected with the first engaging portion 104, first operating portion (handle) 106 is connected with main part 105, and for the displacement of operation the first engaging portion 104.Additionally, main part 105 includes the hinge 116 being rotatably fixed on shell 102, it is configured with back-moving spring between shell 102 and main part 105, compression spring, stretching spring, the springs such as torsionspring 117, when the first operating portion 106 is not pressed, active force by spring 117, first engaging portion 104 engages (hooking mutually) with the engaging portion 202 of the other side's side-connector, when the first operating portion 106 is by pressings such as fingers, first engaging portion 104 conjugates, engaging between itself and the engaging portion 202 of the other side's side-connector 200 is released from, it is thus possible to the Qian He released between electric connector 100 and the other side's side-connector 200.It addition, the first operating portion 106 exposes via the opening 114 of shell 102, easily operate with finger etc..It addition, the electric connector 100 of present embodiment includes upper and lower two lock cells 103.Depict a part for the lock cell 103 of downside in FIG, depict the lock cell 103 of upside in figs. 2 and 3, Fig. 4～Fig. 9 depicts the lock cell 103 of downside.But, it is not limited to this, lock cell 103 can also be some in upper and lower lock cell, additionally, it is possible to upper and lower lock cell 103 is fabricated to one.
Then, the internal structure of the electric connector 100 of present embodiment is described according to Fig. 4～Fig. 9.Fig. 4～Fig. 9 is to eliminate the upper shell 124 of shell 102, the lock cell 103 of upside, the figure of the holding inner shell of terminal, cable 118, screw etc..Each conductor wire of each terminal and cable 118 that are contained in inner shell is connected.Inner shell has protuberance on its two ends, and installs in the way of this protuberance is chimeric with the installation portion 126 of lower house 125.Additionally; in lower house 125; it is provided with lock cell protection portion 127 in the front end of the part chimeric with the other side's side-connector, is provided with the screw hole 129 of the clamping accessory 133 installing the pit 128 of cable, cable at rear side and side, installs the screw hole 130 etc. of housing.It addition, as shown in Figure 4 and Figure 5, lower house 125 is provided with the plate 131 for installing lock cell 103.It addition, in Fig. 6～Fig. 9, be indicated after plate 131 is removed.
As shown in Fig. 4～Fig. 9, electric connector 100 includes being selectively moved to limit/be not intended to first limiting member (sliding panel) 107 of the position of the first operating portion 106 displacement, can be selectively moved to limit/be not intended to the limit component 108 etc. of the position that the first limiting member 107 moves.First limiting member 107 is included for the second operating portion (sliding button) 109 operated the movement of the first limiting member 107 by finger etc., the locking piece 111 etc. moved together with the first limiting member 107.Second operating portion 109 is arranged in the outside of shell 102, and locking piece 111 is arranged in the inner side of shell 102 via the opening 114 of shell 102.Locking piece 111 has the shape of the cantilever beam-like of projection 121 in leading section.It addition, be formed with the groove 134 housing lock cell 103 on the inner bottom surface of lower house 125, lock cell 103 can rotate with the hinge 116 being located in groove 134 for axle in the range of groove 134.Additionally, on the side of lower house 125, opening 135 is there is, so that the first limiting member 107 can be provided with in the way of side slip in opening 135 in opening 114 front (left side of Fig. 4～Fig. 7) making the first operating portion 106 of lock cell 103 expose.It addition, the first limiting member 107 and limit component 108 are the components of one.
Limit component 108 includes the 3rd operating portion (button) 110 of the movement for operating limit component 108, for limiting second limiting member 112 etc. of the movement of locking piece 111.Second limiting member 112 can move along pressing direction.3rd operating portion 110 is configured at the peristome in the operating surface of the second operating portion 109, and is arranged to highlight from the operating surface of the second operating portion 109 (sliding button).Second limiting member 112 is arranged in the inner side of shell 102, the shape in L-shaped.Being configured with the locking piece 111 of the first limiting member 107 below the second limiting member 112, configure the fixture structural unit 122 with two grooves below locking piece 111, fixture structural unit 122 is fixed in the inner side of shell 102 (lower house 125).Fixture structural unit 122 is to limit/be not intended to the component that the first limiting member (sliding panel) 107 moves.
3rd operating portion 110 of limit component 108 is located at the flexure strip 140 of cantilever beam-like relative to the opening 139 (with reference to Figure 10, Figure 11) of the second operating portion 109 of the first limiting member 107 from rear (right side of Fig. 4～Fig. 7), and is protrudedly formed from the front of opening 139 towards outside (upside of Fig. 4～Fig. 7).It addition, be also formed with the second limiting member 112 that (downside of Fig. 4～Fig. 7) extends in L-shaped inside the shell of the 3rd operating portion 110 along locking piece 111.Owing to the thickness of the second limiting member 112 is thicker than locking piece 111, the elastic deformation of locking piece 111 therefore can be stoped.First limiting member 107 includes the second operating portion 109 and installation portion 136, wherein, second operating portion 109 is plate-shaped, and it is exposed to the outside of shell 102, installation portion 136 extends to the inner side of shell 102 towards rear, left and right from the second operating portion 109, the sidewall of clamping shell 102 between installation portion 136 and the second operating portion 109.It addition, the inner side also having the shell inside facing outward shell of the side on the downside of installation portion 136 locking piece 111 extended in L-shaped forward.It addition, the part on the downside of locking piece 111 is relatively thin, can elastic deformation upward.It addition, can produce interference with the forward portion 137 of the first operating portion 106 is (downside of Fig. 4～Fig. 7) inside the shell of installation portion 136.That is, installation portion 136 has installation and limitation function concurrently.Additionally, when inside the forward portion 137 of the first operating portion 106 and the shell of installation portion 136, (face) produces interference and causes operation to be limited, power from the forward portion 137 of the first operating portion 106 acts on towards the direction that the inner side (face) of installation portion 136 presses on side wall of outer shell, therefore, first limiting member 107 will not move, it addition, the breakage of limiting member 107 is also prevented from.
The electric connector 100 of present embodiment has three lock fixed structure.Substance locking is mainly realized by lock cell 103, and double locking is mainly realized by the first limiting member (sliding panel) 107, and triple lockings are mainly realized by limit component 108.Then, according to Fig. 4～Fig. 9, above-mentioned double locking and the structure of triple locking are described.Fig. 4 and Fig. 5 represents the state that double locking disables (releasing), triple locking enables.It addition, Fig. 6 and Fig. 7 represent disable (releasing) in double locking, triple locking situation that the 3rd operating portion 110 is pressed by finger etc. when disabling (releasing).Fig. 8 represent disable (releasing) in double locking, triple locking situation that the first operating portion 106 is pressed by finger etc. when enabling.Now, a part for lock cell 103 and the first limiting member 107 do not produce interference, and therefore, the first operating portion 106 can move.It addition, spring 117 is in contraction state.Fig. 9 represents the state that double locking enables, triple locking enables.Now, the moving area being partly into the first limiting member 107 of lock cell 103, if making the first limiting member 107 move, then can produce interference, therefore, the first operating portion 106 is immovable.It addition, spring 117 is in elongation state.
As shown in Figure 4 and Figure 5, when the 3rd operating portion (button) 110 is not pressed, locking piece 111 is clamped by the second limiting member 112 and fixture structural unit 122, the projection 121 of locking piece 111 embeds in the groove of fixture structural unit 122, and the movement of locking piece 111 and the first limiting member 107 is limited.As shown in Figure 6 and Figure 7, when the 3rd operating portion 110 is by pressings such as fingers, the restriction that second limiting member 112 applies is released from, it is no longer interfere with locking piece 111 and crosses the such elastic deformation in peak portion between groove and the groove of fixture structural unit 122, therefore, locking piece 111 and the first limiting member 107 just can move.Utilize projection 121 and the combination of the groove of fixture structural unit 122 of locking piece 111, click effect can be produced when making the first limiting member 107 sliding, and the first limiting member 108 can be made engaging in assigned position.Only when the 3rd operating portion (button) 110 is operated by the elastic force overcoming the second limiting member 112, i.e. only the restriction of the second limiting member just can be released from operation, makes the second operating portion (sliding button) 109 energy sliding.
Therefore, electric connector according to present embodiment, by being provided for the 3rd operating portion (button) 110 (triple locking) preventing from sliding on second operating portion (sliding button) 109 of double locking by mistake, the careless latch-release caused because of vibration, impact can be prevented.Additionally, when making the second operating portion (sliding button) 109 sliding, need to contact the second operating portion 109, by the 3rd operating portion (button) 110 being provided for preventing from sliding at its operating surface by mistake, during slip, finger etc. inherently contact, therefore, identical with double locking, restriction that operator can be conducted the locking operations by once-through operation and releasing.
Figure 10～Figure 12 is the axonometric chart representing structure when electric connector 100 is chimeric with the other side's side-connector 200.Figure 10 represents the state that double locking enables.Figure 11 represents that double locking disables the state of (releasing).Figure 12 represents that double locking disables (releasing), the state of substance locking half locking.
As shown in figs. 8 and 12, the first operating portion (handle) 106 includes the first display part 113 for detecting the displacement of the first operating portion 106 on the surface of its forward portion 137.A part for first operating portion 106 is exposed via the opening 114 of shell 102, and when the first operating portion 106 is not pressed, the first display part 113 is by the sidewall-masked of shell 102, it is impossible to from external observation to (Figure 11).It addition, when the first operating portion 106 is pressed, produces gap 132 between the first operating portion 106 and the sidewall of shell 102, the first display part 113 (Figure 12) can be observed from the outside through by the opening 114 of shell 102.It addition, in the present embodiment, the eye-catching color such as the first display part 113 redness, yellow colours.Therefore, utilize the first display part 113 can know the state that lock cell 103 has conjugated, can easily detect not exclusively locking (half locking).
As shown in Fig. 8, Figure 11 and Figure 12, shell 102 includes the second display part 115 at the gap portion of the opening 135 installing the second operating portion 109.Additionally, when there is the first limiting member 107 and the second operating portion 109 in the position limiting the first operating portion (handle) 106 displacement, i.e. when the first limiting member 107 be clamped between the inner side of shell 102 and the first operating portion (handle) 106, the movement of the first operating portion 106 limited time, second display part 115 is covered by the second operating portion 109, it is impossible to from external observation to (Figure 10).It addition, when there is the first limiting member 107 and the second operating portion 109 in the position being not intended to the first operating portion 106 displacement, the second display part 115 can be from external observation to (Figure 11, Figure 12).It addition, in the present embodiment, the eye-catching color such as the second display part 115 redness, yellow colours.Therefore, utilize the second display part 115, the unlocked state of the first limiting member 107 can be confirmed from external observation.
Figure 13 is the axonometric chart of another embodiment of the electric connector representing the present invention.In fig. 13, for ease of understanding, by the upside of shell, several constituent parts such as lock cell omit after be indicated.As shown in figure 13, it is possible to use have bossed metal spring member 123 other component such as grade and replace the locking piece 111 of the first limiting member 107.
It addition, as another embodiment, it is possible to change the configuration of the first limiting member (sliding panel) 107, limit component the 108, second operating portion (sliding button) the 109, the 3rd operating portion (button) 110 etc..Figure 14～Figure 16 is the figure of the another embodiment of the electric connector representing the present invention, Figure 14 represents outward appearance, Figure 15 and Figure 16 represents internal structure, Figure 15 represents the state that substance locking enables, double locking enables, triple locking enables, and Figure 16 represents the state that substance locking disables, double locking disables (releasing), triple locking enables.As shown in Figure 14～Figure 16, the electric connector 100 ' of another embodiment is provided with the first limiting member (sliding panel) 107 ' in the front (right side of Figure 14～Figure 16) of the first operating portion (handle) 106 '.It addition, be formed as making the front of the first operating portion (handle) 106 ' to extend and produce, with the first limiting member 107 ', the structure disturbed.It addition, in the upper shell and lower house 125 ' of shell, the pit 128 ' of cable is located at lower right side.It addition, there is opening 135 ' in the trailing flank at lower house 125 ', in opening 135 ' so that the first limiting member 107 ' can be provided with in the way of side slip.Extension 141 generation interference with the first operating portion 106 ' is inside the shell of installation portion.It addition, the outer surface that the second display part is by the forward portion 137 of the first operating portion 106 ', from the extension 141 that opening 135 ' exposes is constituted.
Above, illustrated according to the invention that the present inventor is completed by embodiment, but the present invention is not limited to above-mentioned embodiment, can be without departing from carrying out various change in the range of its purport, this is self-evident.
Such as, it is possible to the first engaging portion 104 is reversely formed.Additionally, it is possible to spring 117 is located at the position contrary with direction of operating.Alternatively, it is also possible to use the inside region of the forward portion 137 making the first limiting member 107 can enter the first operating portion 106 freely and carry out the measures such as restriction, to change lock cell 103 on direction of operating sliding freely.
Claims (4)
1. an electric connector, including the shell for the terminal that the terminal of the other side's side-connector electrically connects, keeping described terminal, for preventing from producing the lock cell of disengaging when chimeric with described the other side's side-connector, it is characterised in that
Described lock cell has: for the first engaging portion engaged with a part for described the other side's side-connector time chimeric, the main part being connected with described first engaging portion, and be connected with described main part and be used for the first operating portion that the displacement of described first engaging portion is operated
Described electric connector also has: can be selectively moved to limit/be not intended to the first limiting member of the position of described first operating portion displacement, and can be selectively moved to limit/be not intended to the limit component of the position that described first limiting member moves,
Described first limiting member includes the second operating portion for operating the movement of described first limiting member,
Described limit component includes the 3rd operating portion for operating the movement of described limit component,
Described second operating portion is located at the periphery of described shell, and energy sliding action,
Described 3rd operating portion is located at the vicinity of described second operating portion,
Described first limiting member includes the locking piece moved together with described first limiting member,
Described limit component includes the second limiting member for limiting the movement of described locking piece,
When described 3rd operating portion is not pressed, the movement of described locking piece is limited by described second limiting member, and when described 3rd operating portion is pressed, the restriction that described second limiting member applies is released from, and described locking piece can move,
Described first operating portion includes the first display part for detecting the displacement of described first operating portion,
A part for described first operating portion is exposed via the opening of described shell,
When described first operating portion is not pressed, described first display part cannot be observed from outside,
When described first operating portion is pressed, can from the outside through by the open view of described shell to described first display part.
2. electric connector as claimed in claim 1, it is characterised in that in the face in the outside that described 3rd operating portion is arranged in described second operating portion, and it is prominent to be arranged to the face outside this.
3. electric connector as claimed in claim 1, it is characterised in that
Described shell includes the second display part in the part contacted with described second operating portion,
When described first limiting member is positioned at the position limiting described first operating portion displacement, it is impossible to from external observation to described second display part,
When described first limiting member is positioned at the position being not intended to described first operating portion displacement, can be from external observation to described second display part.
4. the electric connector as according to any one of claim 1,2,3, it is characterised in that
The main part of described lock cell includes rotatably fixing hinge on the housing,
It is configured with spring between described shell and described main part,
When described first operating portion is not pressed, by the active force of described spring, described first engaging portion engages with a part for described the other side's side-connector,
When described first operating portion is pressed, described first engaging portion displacement, the engaging between described first engaging portion and a part for described the other side's side-connector is released from.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012051262A JP5748692B2 (en) | 2012-03-08 | 2012-03-08 | Electrical connector |
| JP2012-051262 | 2012-03-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103311739A CN103311739A (en) | 2013-09-18 |
| CN103311739B true CN103311739B (en) | 2016-08-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310073941.3A Active CN103311739B (en) | 2012-03-08 | 2013-03-07 | Electric connector |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP5748692B2 (en) |
| CN (1) | CN103311739B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108185594A (en) * | 2018-02-09 | 2018-06-22 | 中科国金股份有限公司 | A kind of elastic lock and its bracelet |
| CN109193206B (en) * | 2018-07-31 | 2024-01-09 | 安费诺电子装配（厦门）有限公司 | Wire end connector, connector assembly and use method of connector assembly |
| JP6887458B2 (en) * | 2019-03-12 | 2021-06-16 | 住友電装株式会社 | connector |
| CN111092340B (en) * | 2020-01-20 | 2021-03-23 | 中航光电科技股份有限公司 | A kind of interface unit |
| CN114765327B (en) * | 2021-02-08 | 2023-11-17 | 江苏瀚达电力科技有限公司 | Locking connector |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0246667A (en) * | 1988-08-08 | 1990-02-16 | Yazaki Corp | Electric connector |
| JPH118004A (en) * | 1997-06-18 | 1999-01-12 | Sumitomo Wiring Syst Ltd | Double-lock connector |
| JPH1126086A (en) * | 1997-07-03 | 1999-01-29 | Sumitomo Wiring Syst Ltd | Connector |
| US5997321A (en) * | 1996-08-09 | 1999-12-07 | Sumitomo Wiring Systems, Ltd. | Lever-type connector |
| CN1472849A (en) * | 2002-07-15 | 2004-02-04 | 日本压着端子制造株式会社 | Electric connector with locking mechanism |
| CN1697267A (en) * | 2004-04-28 | 2005-11-16 | 安普泰科电子有限公司 | Lever type connector |
| CN1893198A (en) * | 2005-07-05 | 2007-01-10 | 住友电装株式会社 | A connector, connector assembly and assembling method therefor |
| CN1902790A (en) * | 2003-11-07 | 2007-01-24 | Fci公司 | Connector system with improved unplugging functionality |
| CN101510646A (en) * | 2008-12-05 | 2009-08-19 | 郑州航天电子技术有限公司 | Mechanism for rapidly locking and separating miniaturization tri-insurance rectangle joint |
| CN101924289A (en) * | 2009-04-28 | 2010-12-22 | 泰科电子公司 | The electric contactor that has lock hook |
| JP2011134460A (en) * | 2009-12-22 | 2011-07-07 | Molex Inc | Electric wire pair board connector |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1290832C (en) * | 1988-02-01 | 1991-10-15 | Mitsuhiro Fujitani | Electrical connector with openable cover |
| JP3258979B2 (en) * | 1999-05-26 | 2002-02-18 | 三洋電機株式会社 | Electrical equipment with lid |
| JP3486843B2 (en) * | 2000-08-31 | 2004-01-13 | 日本航空電子工業株式会社 | Connector structure for easy unlocking and release |
| JP3609379B2 (en) * | 2002-01-31 | 2005-01-12 | 日本圧着端子製造株式会社 | Electrical connector with locking mechanism |
| US6896538B2 (en) * | 2002-10-31 | 2005-05-24 | Tyco Electronics Corporation | Self-cleaning CPA device for high-debris applications |
-
2012
- 2012-03-08 JP JP2012051262A patent/JP5748692B2/en active Active
-
2013
- 2013-03-07 CN CN201310073941.3A patent/CN103311739B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0246667A (en) * | 1988-08-08 | 1990-02-16 | Yazaki Corp | Electric connector |
| US5997321A (en) * | 1996-08-09 | 1999-12-07 | Sumitomo Wiring Systems, Ltd. | Lever-type connector |
| JPH118004A (en) * | 1997-06-18 | 1999-01-12 | Sumitomo Wiring Syst Ltd | Double-lock connector |
| JPH1126086A (en) * | 1997-07-03 | 1999-01-29 | Sumitomo Wiring Syst Ltd | Connector |
| CN1472849A (en) * | 2002-07-15 | 2004-02-04 | 日本压着端子制造株式会社 | Electric connector with locking mechanism |
| CN1902790A (en) * | 2003-11-07 | 2007-01-24 | Fci公司 | Connector system with improved unplugging functionality |
| CN1697267A (en) * | 2004-04-28 | 2005-11-16 | 安普泰科电子有限公司 | Lever type connector |
| CN1893198A (en) * | 2005-07-05 | 2007-01-10 | 住友电装株式会社 | A connector, connector assembly and assembling method therefor |
| CN101510646A (en) * | 2008-12-05 | 2009-08-19 | 郑州航天电子技术有限公司 | Mechanism for rapidly locking and separating miniaturization tri-insurance rectangle joint |
| CN101924289A (en) * | 2009-04-28 | 2010-12-22 | 泰科电子公司 | The electric contactor that has lock hook |
| JP2011134460A (en) * | 2009-12-22 | 2011-07-07 | Molex Inc | Electric wire pair board connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103311739A (en) | 2013-09-18 |
| JP5748692B2 (en) | 2015-07-15 |
| JP2013187044A (en) | 2013-09-19 |
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