CN102709749A - Locking structure of connector and connector with same - Google Patents
Locking structure of connector and connector with same Download PDFInfo
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- CN102709749A CN102709749A CN2012102133121A CN201210213312A CN102709749A CN 102709749 A CN102709749 A CN 102709749A CN 2012102133121 A CN2012102133121 A CN 2012102133121A CN 201210213312 A CN201210213312 A CN 201210213312A CN 102709749 A CN102709749 A CN 102709749A
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- snap close
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- mandrel
- locking jaw
- loose
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Abstract
The invention discloses a locking structure of a connector and a connector with the same. The locking structure comprises at least one latch locking straight slot , at least one elastic locking jaw, at least one latch rail and at least one clamping point. The connector with the locking structure comprises a connector female end, a latch and a connector male end. The latch rail, the latch locking straight slot and a latch limit groove are formed on the inner wall surface of the periphery of the latch. Both the connector male end and the connector female end are provided with central spindles. The elastic locking jaw and the clamping point are formed on the outer wall of the central spindle of the connector female end or male end. A central spindle limit pillar is formed on the central spindle of the connector male end or female end. The locking structure of the connector and the connector with the same have ingenious design and low manufacturing cost and are convenient for large-scale industrial popularization.
Description
Technical field
The invention belongs to field of connectors, specifically, the connector that relates to a kind of locking mechanism of connector and have this structure.
Background technology
Connector is the electromechanical compo that connects electric wiring, is widely used in the various electric wirings, plays a part to connect or open circuit.It is mainly used in and in circuit, is blocked between place or the isolated obstructed circuit, erects the bridge of communication, thereby makes current flowing, makes circuit realize intended function.With regard to general reference; Connector is connected is not limited only to electric current, in today of photoelectron technology fast development, in the fibre system; The carrier that transmits signal is a light; Glass and plastics have replaced the lead in the circuit common, but also use connector in the photo-signal channel, and their effect is identical with circuit connector.
Be widely used in the connector that interconnects between cable or the equipment, made things convenient for apparatus maintenance and replacing, this just requires connection device that the function of Fast Installation and dismounting is arranged; And for the big current delivery connector of cable; Safety is primary factor; The design of the locking mechanism of its connector must be considered because of arbitrarily opening the connector accident that meets accident; So the cable high current connector must just can be opened with instrument, in order to the dismounting of restriction connector and then the coefficient of safety of raising connector.
In the prior art; All be designed with error-proof structure in the mandrel of connector mostly; Walking of location public end mandrel or female end mandrel, but when connector was assembled, anti-loosing mechanism did not have the automatic guide effect; Need artificial guiding, when anti-connector gets loose, increased the assembling difficulty of connector undoubtedly.Thus, provide a kind of structural design ingenious, anti-loose and the assembling relatively easily connector just seem particularly important.
Summary of the invention
Problem in view of above-mentioned prior art exists has proposed the present invention.
Therefore, one of the object of the invention is: a kind of locking mechanism of connector is provided, and it can prevent getting loose of connector and arbitrarily dismounting, makes that simultaneously assembling is convenient relatively laborsaving.
For reaching above-mentioned purpose, the present invention provides a kind of locking mechanism of connector, and this locking mechanism comprises:
At least one snap close is locked groove, is opened in the periphery internal face of connector snap close, and the madial wall of said snap close locking groove forms snap close elasticity locking jaw and joins tight face;
At least one elasticity locking jaw takes shape in the outer wall of connector mandrel, and said elasticity locking jaw has with said snap close elasticity locking jaw joins the elasticity locking jaw locking face that tight face cooperatively interacts;
At least one snap close track takes shape in the inwall of connector snap close, and said snap close track one side forms a projection, and this projection is near rail-guided of snap close track porch moulding snap close, and another lateral margin of this projection forms the snap close stuck point and joins tight face; And
At least one stuck point takes shape in the outer wall of connector mandrel, said stuck point and the corresponding cooperation of snap close orbital position.
As a kind of preferred version of locking mechanism according to the invention, wherein said connector snap close inwall forms and the corresponding snap close stopper slot in elasticity locking jaw position.
As a kind of preferred version of locking mechanism according to the invention, wherein said connector mandrel is provided with anti-loose of mandrel, and said connector snap close end is provided with anti-loose of snap close.
As a kind of preferred version of locking mechanism according to the invention, form limited post on anti-loose of the wherein said mandrel, anti-loose corresponding position of said snap close forms limited post utensil receiving opening and stopper slot.
A kind of preferred version as locking mechanism according to the invention; Wherein said connector snap close end is provided with anti-loose of snap close; Said connector mandrel is provided with anti-loose of mandrel; Form limited post on anti-loose of the mandrel, anti-loose of snap close partly forms the limited post utensil receiving opening at the snap close stopper slot.
As a kind of preferred version of locking mechanism according to the invention, wherein said stuck point has joins the stuck point snap close that tight face matches with said snap close stuck point and joins tight face.
As a kind of preferred version of locking mechanism according to the invention, wherein said elasticity locking jaw forms elasticity locking jaw guiding surface, forms certain guiding angle between said elasticity locking jaw guiding surface and the elasticity locking jaw locking face.
As a kind of preferred version of locking mechanism according to the invention, wherein said elasticity locking jaw locking face takes shape in the end of elasticity locking jaw bearing of trend, and said snap close locking groove is along elasticity locking jaw bearing of trend rotational lock.
Another object of the present invention is to: a kind of connector is provided, and this connector can be anti-loose and be had guide function during assembling, make install convenient.
For reaching above-mentioned purpose; The present invention provides a kind of connector with locking mechanism; Comprise the public end of connector, the female end of connector and the connector snap close that cooperates with it; Said snap close inwall is provided with at least one snap close locking groove, and the madial wall of said snap close locking groove forms snap close elasticity locking jaw and joins tight face; Said snap close inwall forms at least one snap close track, and said snap close track one side forms a projection, and this projection is near rail-guided of snap close track porch moulding snap close, and another lateral margin of this projection forms the snap close stuck point and joins tight face; At least one elasticity locking jaw of mandrel outer wall moulding of the public end of said connector or female end, said elasticity locking jaw has with said snap close elasticity locking jaw joins the elasticity locking jaw locking face that tight face cooperatively interacts; At least one stuck point of mandrel outer wall moulding of the public end of said connector or female end, said stuck point and the corresponding cooperation of snap close orbital position; Said snap close inwall forms and the corresponding snap close stopper slot in elasticity locking jaw position.
A kind of preferred version as connector according to the invention; The mandrel of female end of wherein said connector or public end is provided with anti-loose of mandrel; Said snap close end is provided with anti-loose of corresponding snap close; Form limited post on anti-loose of the said mandrel, anti-loose corresponding position of said snap close forms limited post utensil receiving opening and stopper slot.
As a kind of preferred version of connector according to the invention, form at least one fool proof face on wherein said female end or the public end mandrel, corresponding shaping has at least one the fool proof face that matches each other on said public end or the female end mandrel.
The invention has the beneficial effects as follows: adopted locking mechanism according to the invention, connector can effectively prevent to get loose, and this moment, disconnect connector if desired then must separate by tool using, thereby avoids the danger that causes because of faulty operation, has increased fail safe; Error-proof structure among the present invention and snap close slewing area position limiting structure have played guide effect to the public end of connector with being connected of female end, realize connecting fast and locking; Connector with locking mechanism simultaneously according to the invention designs ingenious, and manufacturing cost is not high, is convenient to large-scale industry and promotes.
Description of drawings
Fig. 1 is the female end structure sketch map of one embodiment of the invention.
Fig. 2 is a buckle structure sketch map according to the invention.
Fig. 3 is that the elasticity locking jaw is locked the back structural representation mutually with snap close in the locking mechanism of a kind of connector according to the invention.
Fig. 4 is the public end structure sketch map of one embodiment of the invention.
Fig. 5 is a kind of connector construction sketch map with locking mechanism according to the invention.
Fig. 6 is anti-loose sketch map of snap close according to the invention.
Fig. 7 is anti-loose sketch map of mandrel according to the invention.
Embodiment
Describe embodiments of the invention below in detail, the example of said embodiment is shown in the drawings, and wherein identical from start to finish or similar label is represented identical or similar elements or the element with identical or similar functions.Be exemplary through the embodiment that is described with reference to the drawings below, only be used to explain the present invention, and can not be interpreted as limitation of the present invention.
In the description of the invention; Term " interior ", " outward ", " on ", indication orientation such as D score, " preceding ", " back " or position relation be for based on orientation shown in the drawings or position relation; Only be for the ease of describing the present invention rather than requiring the present invention therefore can not be interpreted as limitation of the present invention with specific azimuth configuration and operation.In addition; In description of the invention; Term " the public end of connector or female end " is used for distinguishing actual connector mandrel structure with " the present invention's mother/public affairs end " and the title that causes is different; And then define its in the present invention particular location, construct and be convenient to describe, and can not be interpreted as limitation of the present invention.
Among the following embodiment; The locking mechanism of a kind of connector that the present invention protected and a kind of connector with locking mechanism, its core technology scheme are that most preferred embodiment is described with a snap close locking groove, a resilient latch member, a snap close stopper slot and a stuck point all.Shown in Fig. 1-5, among the figure: 1, snap close locking face groove, 1a, snap close elasticity locking jaw are joined tight face, and 2, the elasticity locking jaw; 2a, elasticity locking jaw locking face, 2b, elasticity locking jaw guiding surface, 3, the snap close track, rail-guided of 3a, snap close; 3b, snap close stuck point are joined tight face, and 4, stuck point, 4a, stuck point snap close are joined tight face, and 5, snap close; 6, mandrel limited post utensil receiving opening, 6a, mandrel stopper slot, 7, anti-loose of snap close; 8, mandrel limited post, 9, anti-loose of mandrel, 10, mother/public affairs end mandrel fool proof face.
Referring to Fig. 1, Fig. 2 and Fig. 3.Fig. 1 is female end structure sketch map in the one embodiment of the invention, forms elasticity locking jaw 2 and stuck point 4 on it; Fig. 2 is a buckle structure sketch map according to the invention; Fig. 3 locks the back structural representation mutually for elasticity locking jaw in the locking mechanism of a kind of connector according to the invention and snap close.
Thus, the locking mechanism of a kind of connector according to the invention comprises: snap close locking groove 1, one elasticity locking jaw, 2, one snap close tracks 3 and a stuck point 4.
Like Fig. 1, shown in Figure 3, elasticity locking jaw 2 is a shell fragment, takes shape in the elasticity locking jaw groove (not indicating among the figure) of the outer wall that is opened in the female end of connector mandrel, and said elasticity locking jaw groove (not indicating among the figure) is the shell fragment groove, and it is penetrating groove.Said elasticity locking jaw 2 has with said snap close elasticity locking jaw joins the elasticity locking jaw locking face 2a that tight face 1a cooperatively interacts, and said elasticity locking jaw locking face 2a then joins tight face 1a inclination from the said female inboard past outside of mandrel this snap close elasticity locking jaw of corresponding matching of holding; Said elasticity locking jaw 2 forms an elasticity locking jaw guiding surface 2b who is connected with elasticity locking jaw locking face 2a; Shape has a certain degree between said elasticity locking jaw locking face 2a and the said elasticity locking jaw guiding surface 2b; And be formed with a circular arc lead angle, the convenient card interlocking is tight.
Fig. 1, shown in Figure 2 for another example, stuck point 4 take shape on the outer wall of the female end of connector mandrel, form protruding block.
Though the shape of stuck point 4 is not a core technology scheme of the present invention, preferably, said stuck point can be the circular card point, and shapes such as square stuck point or triangle stuck point wherein, preferably have the square stuck point of certain fillet.
In this embodiment; It has said stuck point 4 a stuck point snap close that matches with rail-guided 3a of said snap close and joins tight face 4a and join stuck point that tight face 3b matches with said snap close stuck point and join tight face (among the figure for illustrating), and wherein the stuck point snap close is joined tight face 4a and stuck point and joined and be formed with a circular arc lead angle between the tight face.
Like Fig. 2 and shown in Figure 6; Fig. 6 is anti-loose sketch map of snap close according to the invention; Wherein said snap close inwall has a snap close track 3; One side of said snap close track 3 forms a projection, and this projection forms rail-guided 3a of snap close near snap close track 3 porch, and another lateral margin of this projection forms the snap close stuck point and joins tight face 3b; Simultaneously, connector snap close inwall forms the snap close stopper slot corresponding with elasticity locking jaw 2 positions.Be provided with anti-loose 7 of snap close in the end of said connector snap close, form mandrel limited post utensil receiving opening 6 and snap close mandrel stopper slot 6a with anti-loose 7 correspondence position of said snap close.
Can clearly find out from Fig. 3; Snap close locking groove 1 is penetrating groove; This snap close locking groove 1 is opened in the periphery internal face of connector snap close 5, and the madial wall of these snap close locking groove 5 cell bodies forms a snap close elasticity locking jaw and joins tight face 1a, said snap close elasticity locking jaw join tight face 1a from said snap close 5 inboards laterally radially (promptly towards with connector central axis vertical direction) certain angle tilts; Make it have guide effect, make things convenient for the locking of elasticity locking jaw (Fig. 3 does not indicate); As shown in Figure 3; Take shape in the snap close stopper slot 3 of connector snap close inwall; The one of which side forms a projection; The last lateral margin of this projection forms one first spigot surface 3a, and lower lip forms one first stuck point and joins tight face 3b, and the first spigot surface 3a of said projection and first stuck point are joined and be formed with a circular arc lead angle between the tight face 3b.
Female end of connector and snap close 5 carry out mutual timing; Stuck point 4 on the outer wall of connector mandrel moves along the snap close track 3 of snap close 5 periphery internal faces; Rail-guided 3a of snap close on the snap close stopper slot 3 contacts with stuck point 4 at first, and then stuck point 4 moves to snap close stuck point in the snap close track 3 along rail-guided 3a of snap close and joins tight face 3b and make the stuck point snap close join tight face to lock mutually with it; After stuck point 4 moves to locked position along the snap close track; Turn this moment snap close 5; Snap close 5 is along the elasticity locking jaw guiding surface 2b of elasticity locking jaw 2 elasticity of compression locking jaw 2; When snap close 5 revolved the top of elasticity locking jaw guiding surface 2b, elasticity locking jaw 2 was upspring and is fallen into snap close locking groove 1, i.e. snap close locking groove 1 is along elasticity locking jaw 2 bearing of trend rotational locks.
Referring to Fig. 4 and Fig. 7, Fig. 4 is the public end structure sketch map of one embodiment of the invention, and Fig. 7 is anti-loose sketch map of mandrel according to the invention; Can clearly find out from Fig. 4, Fig. 7; The public end of this connector mandrel is provided with anti-loose 9 of mandrel; Form mandrel limited post 8 on anti-loose 9 of the said mandrel, mandrel limited post 8 passes the mandrel limited post utensil receiving opening 6 and the corresponding cooperation of snap close mandrel stopper slot 6a on the said snap close 5.
In this embodiment; Also form female end mandrel fool proof face 10 on the said connector mandrel; Itself and the female corresponding cooperation of public affairs end mandrel fool proof face of holding on the mandrel of connector, when the public end of connector was connected with female end, said fool proof face can play the effect of accurate guiding connection.
Fig. 5 is a kind of connector construction sketch map with locking mechanism according to the invention, in conjunction with Fig. 1-Fig. 5, holds and joins mutually when being connected when public end of connector and connector are female; At first contact is public end of connector and snap close 5, and when being press-fitted, the mandrel limited post 8 of the public end of connector is through mandrel limited post utensil receiving opening 6 corresponding with it; When further being press-fitted, mandrel loosens the face of taking off 9 and passes snap close anti-loose 7, preferably; The external diameter that said mandrel loosens the face of taking off 9 is more bigger than the internal diameter of anti-loose 7 of said snap close; This moment, mandrel limited post 8 moved in snap close stopper slot bottom, so, buckle structure be difficult for getting loose and intensity big.
Then; Hold through the mother on the public end of connector behind the public affairs end mandrel fool proof face on the female end of error-proof structure centering connector of mandrel fool proof face 10 along moving axially; When moving to snap close 5 when contacting with stuck point 4; Stuck point 4 on the outer wall of connector mandrel moves along the snap close track 3 of snap close 5 periphery internal faces; Rail-guided 3a of snap close on the snap close stopper slot 3 contacts with stuck point 4 at first, and then stuck point 4 moves to snap close stuck point in the snap close track 3 along rail-guided 3a of snap close and joins tight face 3b and make the stuck point snap close join tight face to lock mutually with it; After stuck point 4 moves to locked position along the snap close track; Turn this moment snap close 5; Snap close 5 is along the elasticity locking jaw guiding surface 2b of elasticity locking jaw 2 elasticity of compression locking jaw 2; When snap close 5 revolved the top of elasticity locking jaw guiding surface 2b, elasticity locking jaw 2 was upspring and is fallen into snap close locking groove 1, i.e. snap close locking groove 1 is along elasticity locking jaw 2 bearing of trend rotational locks; During release, then need by depressing the tight pawl 2 of snap lock, then the release disengaging is carried out with aforesaid operations rightabout rotating latch 5 in the edge.
In sum, locking mechanism according to the invention, connector can effectively prevent to get loose, and this moment, disconnect connector if desired then must separate by tool using, avoided the danger that causes because of faulty operation, had increased fail safe; Simultaneously; Connector with this locking mechanism; The snap close of the public end of connector or female end is positioned in the little scope and rotates, and its snap close track and stuck point in snap close has certain guide function, and also has corresponding guide effect at the mandrel limited post that cooperates with the mandrel stopper slot; These two guide functions; And the distance that snap close moves, realizes connecting fast and locking with public end of assurance connector and female mutual timing snap close stopper slot and the stuck point ability automatic capturing held of connector through strict calculating.
What should explain is; Above embodiment is only unrestricted in order to technical scheme of the present invention to be described; Although with reference to preferred embodiment the present invention is specified, those of ordinary skill in the art should be appreciated that and can make amendment or be equal to replacement technical scheme of the present invention; And not breaking away from the spirit and the scope of technical scheme of the present invention, it all should be encompassed in the middle of the claim scope of the present invention.
Claims (11)
1. the locking mechanism of a connector is characterized in that, this locking mechanism comprises:
At least one snap close is locked groove, is opened in the periphery internal face of connector snap close, and the madial wall of said snap close locking groove forms snap close elasticity locking jaw and joins tight face;
At least one elasticity locking jaw takes shape in the outer wall of connector mandrel, and said elasticity locking jaw has with said snap close elasticity locking jaw joins the elasticity locking jaw locking face that tight face cooperatively interacts;
At least one snap close track takes shape in the inwall of connector snap close, and said snap close track one side forms a projection, and this projection is near rail-guided of snap close track porch moulding snap close, and another lateral margin of this projection forms the snap close stuck point and joins tight face; And
At least one stuck point takes shape in the outer wall of connector mandrel, said stuck point and the corresponding cooperation of snap close orbital position.
2. the locking mechanism of connector according to claim 1, it is characterized in that: said connector snap close inwall forms and the corresponding snap close stopper slot in elasticity locking jaw position.
3. the locking mechanism of connector according to claim 1, it is characterized in that: said connector mandrel is provided with anti-loose of mandrel, and said connector snap close end is provided with anti-loose of snap close.
4. the locking mechanism of connector according to claim 3 is characterized in that: form limited post on anti-loose of the said mandrel, anti-loose corresponding position of said snap close forms limited post utensil receiving opening and stopper slot.
5. the locking mechanism of connector according to claim 2; It is characterized in that: said connector snap close end is provided with anti-loose of snap close; Said connector mandrel is provided with anti-loose of mandrel; Form limited post on anti-loose of the mandrel, anti-loose of snap close partly forms the limited post utensil receiving opening at the snap close stopper slot.
6. the locking mechanism of connector according to claim 1 is characterized in that: said stuck point has joins the stuck point snap close that tight face matches with said snap close stuck point and joins tight face.
7. the locking mechanism of connector according to claim 1, it is characterized in that: said elasticity locking jaw forms elasticity locking jaw guiding surface, forms certain guiding angle between said elasticity locking jaw guiding surface and the elasticity locking jaw locking face.
8. the locking mechanism of connector according to claim 1, it is characterized in that: said elasticity locking jaw locking face takes shape in the end of elasticity locking jaw bearing of trend, and said snap close locking groove is along elasticity locking jaw bearing of trend rotational lock.
9. the connector with locking mechanism comprises the public end of connector, the female end of connector and the connector snap close that cooperates with it, it is characterized in that:
Said snap close inwall is provided with at least one snap close locking groove, and the madial wall of said snap close locking groove forms snap close elasticity locking jaw and joins tight face; Said snap close inwall forms at least one snap close track, and said snap close track one side forms a projection, and this projection is near rail-guided of snap close track porch moulding snap close, and another lateral margin of this projection forms the snap close stuck point and joins tight face;
At least one elasticity locking jaw of mandrel outer wall moulding of the public end of said connector or female end, said elasticity locking jaw has with said snap close elasticity locking jaw joins the elasticity locking jaw locking face that tight face cooperatively interacts; At least one stuck point of mandrel outer wall moulding of the public end of said connector or female end, said stuck point and the corresponding cooperation of snap close orbital position;
Said snap close inwall forms and the corresponding snap close stopper slot in elasticity locking jaw position.
10. the connector with locking mechanism according to claim 9 is characterized in that:
The mandrel of female end of said connector or public end is provided with anti-loose of mandrel; Said snap close end is provided with anti-loose of corresponding snap close; Form limited post on anti-loose of the said mandrel, anti-loose corresponding position of said snap close forms limited post utensil receiving opening and stopper slot.
11. the connector with locking mechanism according to claim 9 is characterized in that: form at least one fool proof face on said female end or the public end mandrel, corresponding shaping has at least one the fool proof face that matches each other on said public end or the female end mandrel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210213312.1A CN102709749B (en) | 2012-06-26 | 2012-06-26 | Locking structure of connector and connector with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210213312.1A CN102709749B (en) | 2012-06-26 | 2012-06-26 | Locking structure of connector and connector with same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102709749A true CN102709749A (en) | 2012-10-03 |
| CN102709749B CN102709749B (en) | 2014-11-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210213312.1A Active CN102709749B (en) | 2012-06-26 | 2012-06-26 | Locking structure of connector and connector with same |
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| Country | Link |
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| CN (1) | CN102709749B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104037524A (en) * | 2014-07-04 | 2014-09-10 | 乐清市长征电器开关厂 | Anti-explosion plugging device |
| CN111162401A (en) * | 2019-12-13 | 2020-05-15 | 上海航天科工电器研究院有限公司 | Quick-locking type communication connector |
| CN112382887A (en) * | 2020-10-29 | 2021-02-19 | 慈溪市甬联电子有限公司 | Anti-misplug universal jumper wire |
| CN114976775A (en) * | 2022-06-14 | 2022-08-30 | 南通诚弘精密机械有限公司 | Electric connector that anti-vibration drops |
| WO2022227279A1 (en) * | 2021-04-27 | 2022-11-03 | 罗森伯格亚太电子有限公司 | Connector |
-
2012
- 2012-06-26 CN CN201210213312.1A patent/CN102709749B/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104037524A (en) * | 2014-07-04 | 2014-09-10 | 乐清市长征电器开关厂 | Anti-explosion plugging device |
| CN104037524B (en) * | 2014-07-04 | 2016-05-11 | 乐清市长征电器开关厂 | Explosion proof plug device |
| CN111162401A (en) * | 2019-12-13 | 2020-05-15 | 上海航天科工电器研究院有限公司 | Quick-locking type communication connector |
| CN112382887A (en) * | 2020-10-29 | 2021-02-19 | 慈溪市甬联电子有限公司 | Anti-misplug universal jumper wire |
| CN112382887B (en) * | 2020-10-29 | 2022-01-04 | 慈溪市甬联电子有限公司 | Anti-misplug universal jumper wire |
| WO2022227279A1 (en) * | 2021-04-27 | 2022-11-03 | 罗森伯格亚太电子有限公司 | Connector |
| CN114976775A (en) * | 2022-06-14 | 2022-08-30 | 南通诚弘精密机械有限公司 | Electric connector that anti-vibration drops |
| CN114976775B (en) * | 2022-06-14 | 2023-10-20 | 南通诚弘精密机械有限公司 | Vibration-resistant and falling-off electric connector |
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| Publication number | Publication date |
|---|---|
| CN102709749B (en) | 2014-11-26 |
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Address after: 215123 workshop No. 26, venture industrial square, Suzhou Industrial Park, Jiangsu Patentee after: SUZHOU INDUSTRIAL PARK EXCEEDCONN TECHNOLOGY CO., LTD. Address before: Suzhou City, Jiangsu province 215000 Suzhou Industrial Park East Road No. 28 Patentee before: Suzhou Harvest Technology Co., Ltd. |