CN110492293A - A kind of power connector and its assemble method - Google Patents
A kind of power connector and its assemble method Download PDFInfo
- Publication number
- CN110492293A CN110492293A CN201910687102.8A CN201910687102A CN110492293A CN 110492293 A CN110492293 A CN 110492293A CN 201910687102 A CN201910687102 A CN 201910687102A CN 110492293 A CN110492293 A CN 110492293A
- Authority
- CN
- China
- Prior art keywords
- locking assembly
- blind hole
- stopper
- power connector
- shell
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 15
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000009434 installation Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 230000005489 elastic deformation Effects 0.000 description 2
- 241000256844 Apis mellifera Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/627—Snap or like fastening
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/20—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for assembling or disassembling contact members with insulating base, case or sleeve
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The present invention relates to technical field of electric connectors, in particular to a kind of power connector and its assemble method, locking assembly is plugged into the blind hole of plug by power connector of the invention, when socket and plug connects, the step of socket can squeeze stopper to push locking assembly to move inwardly, step is crossed after stopper, locking assembly is sprung back to be clamped socket, guarantee that socket and plug is tightly stably connected with, and locking assembly can be used as push switch use without being pierced by from plug, and then without increasing process to block the hole of installation locking component on plug, reduce the structural elements quantity of locking assembly, reduce the production process of plug, improving production efficiency, reduce production cost；Secondly, elastic component can be first placed in locking assembly either blind hole by assemble method of the invention, then locking assembly is plugged into blind hole to crimp elastic component, and fixture block snaps fit onto the first groove, and locking assembly is avoided to pop up from blind hole, it is easy to operate.
Description
Technical field
The present invention relates to technical field of electric connectors, in particular to a kind of power connector and its assemble method.
Background technique
Electric connector is to be electrically connected to transmit with signal between device and device, component and component, system and system
Base components have generally included socket and plug, are widely used in various electric wirings；However in the prior art,
That there is components mostly is more for Quick locking structure between plug and socket, the assembly process is complicated and leads to electric connector
The problem of high production cost.
Summary of the invention
It is an object of the invention at least solve one of the technical problems existing in the prior art, a kind of power supply connection is provided
Device, including plug and socket；The plug includes first shell and the locking assembly that is removably set in first shell,
It is provided with the blind hole that can accommodate locking assembly in the first shell, elastic component is provided in blind hole, one end of elastic component connects
The bottom of blind hole is connect, the other end connects locking assembly, and normality lower elastic member is compressed；The socket includes second shell, institute
The one end for stating second shell is provided with the step that can be snapped fit onto plug；The locking assembly includes stopper, and stopper can
It is moved in blind hole with locking assembly to be clamped step or be detached from step.
As a further improvement of the foregoing solution, it is provided with the first cambered surface in the stopper, first cambered surface is from stopper
The side that the one of relatively close step is laterally away from step extends.
As a further improvement of the foregoing solution, it is provided with the second cambered surface in the stopper, second cambered surface is from stopper
The side for being relatively distant from a laterally closer step of step extends.
As a further improvement of the foregoing solution, the locking assembly include guide post and with the integrally formed gear of guide post
Plate, the stopper are arranged on the side wall of guide post, and the opposite flank between the stopper and baffle is oblique or is in concave arc
Shape.
As a further improvement of the foregoing solution, the stopper be equipped with inclined-plane and arc surface, the inclined-plane on to
Lower to be connected smoothly with arc surface, in step holding first shell, inclined-plane and arc surface are contradicted corresponding to step.
As a further improvement of the foregoing solution, at least one notch is offered on the step, in the first shell
It is provided with the convex block that can be plugged on notch.
As a further improvement of the foregoing solution, the inner wall of the blind hole is provided with the first groove, the locking assembly packet
The fixture block for including guide post and being arranged on guide post, for the fixture block from the outer wall protrusion of guide post, fixture block can be in the first groove
Sliding.
As a further improvement of the foregoing solution, it is provided with elastic component between the bottom and locking assembly of the blind hole, often
State lower elastic member is compressed.
As a further improvement of the foregoing solution, the second groove, the fixture block and are provided on the outer wall of the guide post
The slot bottom gap setting of two grooves.
A kind of assemble method of power connector, including have the following steps；
A. elastic component is placed in blind hole or locking assembly；
B. locking assembly is plugged into blind hole and is crimped elastic component, locking assembly is moved to along the direction of axis line of blind hole
Fixture block snaps fit onto the first groove.
Compared with prior art, the beneficial effects of the present invention are: firstly, power connector of the invention inserts locking assembly
It being connected in the blind hole of plug, when socket and plug connects, the step of socket can squeeze stopper to push locking assembly to move inwardly,
After step crosses stopper, locking assembly rebound guarantees that socket and plug is tightly stably connected with to be clamped socket；Secondly, of the invention
Assemble method first elastic component merging locking assembly can be plugged into blind hole either in blind hole, then by locking assembly to press
Elastic component is connect, and fixture block snaps fit onto the first groove, and locking assembly is avoided to pop up from blind hole, when in use, can squeezed
Locking assembly is towards moving in blind hole so that the stopper in locking assembly makes way for the step of socket, and then socket can with insert
Head separation, it is easy to operate；Furthermore blind hole is offered on plug of the invention, locking assembly can be accommodated in blind hole and along blind
Hole is mobile, and locking assembly can be used as push switch use without being pierced by from plug, and then without increasing process to block plug
The structural elements quantity of locking assembly is reduced in the hole of upper installation locking component, reduces the production process of plug, promotes production effect
Rate reduces production cost.
Detailed description of the invention
The present invention is further explained with reference to the accompanying drawings and examples；
Fig. 1 is the structural exploded view of the plug of the embodiment of the present invention；
Fig. 2 is the structural exploded view of the socket of the embodiment of the present invention；
Fig. 3 is the structural schematic diagram of the first shell of the embodiment of the present invention；
Fig. 4 is the structural schematic diagram of the locking assembly of the embodiment of the present invention；
Fig. 5 is the diagrammatic cross-section of the wherein side of the power connector of the embodiment of the present invention；
Fig. 6 is the diagrammatic cross-section of the other side of the power connector of the embodiment of the present invention；
Fig. 7 is the enlarged diagram in Fig. 5 at A；
Fig. 8 is the enlarged diagram in Fig. 6 at B.
Specific embodiment
This part will be described in specific embodiments of the present invention, and the preferred embodiments of the invention is shown in the accompanying drawings, attached
The effect of figure be with figure remark additionally book word segment description, enable a person to intuitively, visually understand of the invention
Each technical characteristic and overall technical architecture, but it should not be understood as limiting the scope of the invention.
In the description of the present invention, it is to be understood that, be related to orientation description, for example, above and below, front, rear, left and right etc.
The orientation or positional relationship of instruction is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of the description present invention and letter
Change description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation construct and
Operation, therefore be not considered as limiting the invention.
In the description of the present invention, several to be meant that one or more, it is multiple to be meant that two or more, be greater than,
Be less than, more than etc. be interpreted as not including this number, it is above, following, within etc. be interpreted as including this number.If there is being described to first,
Second is only intended to for the purpose of distinguishing technical characteristic, is not understood to indicate or imply relative importance or implicitly indicates institute
The quantity of the technical characteristic of instruction or the precedence relationship for implicitly indicating indicated technical characteristic.
In description of the invention, unless otherwise restricted clearly, the words such as setting, installation, connection be shall be understood in a broad sense, institute
Above-mentioned word in the present invention specific can rationally be determined with the particular content of combination technology scheme by belonging to technical field technical staff
Meaning.
A kind of plug of power connector, as best shown in figs. 1 and 4 comprising have first shell 10 and be movably arranged
Locking assembly 11 in first shell 10,11 blind hole 101 of locking assembly, blind hole can be accommodated by being provided in first shell 10
101 inner wall is provided with the first groove 102, and locking assembly 11 includes the card of guide post 111 and the outer wall protrusion from guide post 111
Block 112, fixture block 112 can be snapped fit onto the first groove 102 and be slided along the first groove 102, specifically, being arranged in blind hole 101
Flexible part 12, one end of elastic component 12 connect 101 bottom of blind hole, and the other end connects guide post 111, and normality lower elastic member 12 is pressurized
It contracts and pushes one end of the first groove 102 of clamping of fixture block 112, in the present embodiment, elastic component 12 can be common on the market
Spring, locking assembly 11 can the axial line in blind hole 101 along blind hole 101 move inwardly, and can be because of elastic component 12
Elastic-restoring force effect resets, while because fixture block 112 is clamped one end of the first groove 102 without dropping out from blind hole 101；Into
One step, stopper 113 is additionally provided on the outer wall of guide post 111, stopper 113 can be moved with guide post 111 in blind hole 101 with card
Consecutive rank 201 so that plug is stably connected with socket, the stopper 113 can also be moved in blind hole 101 with guide post 111 with
Step 201 is detached from, and plug is easily extracted from socket.
Such as a kind of socket of power connector of Fig. 2 comprising have second shell 20 and be arranged in second shell 20
Contact pin 21, one end of second shell 20 is provided with the step 201 that can be snapped fit onto plug, further has, second shell
Sealing ring 22 and seal gasket 23 are additionally provided on 20, the area between contact pin 21 and second shell 20 is arranged in sealing ring 22
Domain, its object is to guarantee the waterproof and dustproof effect inside socket；Boss 202 is provided on the outer wall of second shell 20, it should
Boss 202 can be it is round be also possible to rectangular, threaded hole either through-hole is offered on boss 202, bolt can be passed through
Or screw passes through boss 202 so that socket to be fixedly mounted on the terminal device, the seal gasket 23 setting is in the boss 202 and eventually
Region between end equipment, and then guarantee the water proof and dust proof effect between power connector and terminal device；Grafting on contact pin 21
One end of plug is provided with spacing block 24, which, which can be, is plugged on contact pin 21, is needed when in use by spacing block 24
Extraction can realize that plug is connect with socket, the effect of the spacing block 24 is to prevent finger from touching contact terminal, avoid because
Plug conductive and damage human body, also can avoid because human body touch contact terminal due to cause to make moist so that the conduction of socket and plug
It contacts unstable.
As shown in Fig. 6 and Fig. 8, the first cambered surface 1131 is provided in stopper 113, the first cambered surface 1131 is opposite from stopper 113
Close to the side of step 201, mutually the side far from step 201 extends, specifically, the relatively close step 201 of the first cambered surface 1131
The height of projection of side is less than its height of projection for being relatively distant from 201 side of step, that is, step 201 is with 20 grafting of second shell
When into first shell 10, step 201 gradually squeezes locking assembly 11 along first cambered surface 1131, enable step 201 after
It is continuous towards moving past stopper 113 in first shell 10；Preferably, the second cambered surface 1132, the second cambered surface are provided in stopper 113
1132 mutually extend close to the side of step 201 from the side that stopper 113 is relatively distant from step 201, specifically, second cambered surface
1132 heights of projection for being relatively distant from the side of step 201 are less than the height of projection of its relatively close 201 side of step, that is, platform
When rank 201 is detached from second shell 20 and first shell 10, step 201 gradually squeezes locking assembly along second cambered surface 1132
11, so that step 201 can continue to move past stopper 113 towards outside first shell 10.
As a further improvement of the foregoing solution, as shown in Figure 1, plug further includes has and be fixed on connecing in first shell 10
Line piece 13 and the connecting terminal 14 for the connection that is in contact with lug plate 13, it is preferable that the axis and lug plate 13 of connecting terminal 14
Axis perpendicular, contact pin 21 can be plugged on connecting terminal 14 with realize plug and socket conducting connection, it is preferable that connect
One end that line terminals 14 are in contact with contact pin 21 is provided with the first sealing ring 15 to guarantee between contact pin 21 and connecting terminal 14
Waterproof seal；Preferably, the relatively exposed one end outside first shell 10 of lug plate 13 is socketed with encapsulated coil 16, honeybee line
Circle is outer to be arranged with rear shell 17, and rear shell 17 can be to be connected through a screw thread and fix with 10 phase of first shell, and when specifically used, cable can
With grafting or it is crimped onto one end of lug plate 13, then rear shell 17 is screwed in first shell 10 to compress cable and lug plate
13, guarantee to contact between cable and lug plate 13 well, further, is additionally provided with second between rear shell 17 and first shell 10
Sealing ring 18 guarantees the waterproof seal between rear shell 17 and first shell 10.
As shown in Figure 3 and Figure 4, the first groove 102 is rectangle, and the end face of relatively close 101 inner wall of blind hole of fixture block 112 is in
The arc and arc fixture block 112 is accommodated in the first groove 102, which is preferably concave arc shape, also, the fixture block 112
Middle part towards the axle center indent of guide post 111, i.e., the outer wall of the arcwall face is clamped the first groove 102 towards sunken inside, fixture block 112
End face is in vertical plane, it is intended that locking assembly 11 is plugged into blind hole 101, the concave arc surface of the fixture block 112 not with blind hole
101 inner wall is in contact, and more easily locking assembly 11 is plugged into blind hole 101, and locking assembly 11 is towards in blind hole 101
After being moved to crimping fixture block 112, the inner wall of fixture block 112 and blind hole 101 mutually squeezes and generates the bullet towards 11 axle center of locking assembly
Property deformation, the vertical plane that locking assembly 11 is plugged to fixture block 112 snaps fit onto the first groove 102, fixture block 112 and blind hole 101
Inner wall mutually separate and its because elastic deformation resets so that fixture block 112 is caught in completely in the first groove 102, locking assembly 11 at this time
It can continue grafting inwardly, and when it is extracted outwardly, the vertical plane of fixture block 112 abuts the end face of the first groove 102 and can not take
Out, thus it can guarantee that locking assembly 11 steadily moves in blind hole 101.
As a further improvement of the foregoing solution, as shown in Fig. 4 and Fig. 7, the second groove is provided on the outer wall of guide post 111
1111, the slot bottom gap setting of fixture block 112 and the second groove 1111, specifically, locking assembly 11 be plugged into blind hole 101 so that
Fixture block 112 crimps the inner wall of blind hole 101, and fixture block 112 can deformation occurs or moves along the direction in relatively close 111 axle center of guide post
It is dynamic, that is, fixture block 112 can enable locking assembly 11 towards moving to avoid the inner wall of blind hole 101 in the second groove 1111
It is plugged into blind hole 101 completely；Preferably, fixture block 112 and guide post 111 can be integrated molding setting, and fixture block 112 with lead
The plastic material that column 111 can have certain elastic deformation ability is made.
As a further improvement of the foregoing solution, as shown in figs. 4 and 5, locking assembly 11 further includes having and guide post 111 1
Body formed baffle 1112, baffle 1112 can block blind hole 101 and move in blind hole 101, in the present embodiment, it is only necessary to will
Locking assembly 11, which is plugged into blind hole 101, can be realized guide post 111 and moves in blind hole 101, and be blocked using baffle 1112
Blind hole 101 guarantees the dust-proof effect of plug inside；Preferably, blind hole is not stretched out in the end face that baffle 1112 is relatively distant from guide post 111
101, when socket and plug, the step 201 of socket squeezes the stopper 113 of locking assembly 11 to drive locking assembly 11 towards blind hole
It is moved in 101, after socket and plug is stably connected with, locking assembly 11 is resetted because the elastic-restoring force of elastic component 12 acts on；It is needing
It wants plug and when socket is separated, locking assembly 11 can be squeezed, so that locking assembly 11 is towards moving in blind hole 101, stopper 113
It is moved inwardly with locking assembly 11 and makes way for step 201, so that plug is separated with socket；And normality lower baffle plate 1112 does not stretch out
Blind hole 101 can prevent from being pressed into baffle 1112 so that plug is separated with socket, cause quality accident to avoid maloperation.
As a further improvement of the foregoing solution, as best shown in figs. 1 and 4, stopper 113 is from 1112 one end phase other end of baffle
Gradually raised, one end of the relatively close stopper 113 of baffle 1112 is obliquely installed, that is, opposite between stopper 113 and baffle 1112
Side is inclined or arc-shaped setting, at this point, forming concave arc shape extended surface, 201 energy of step between stopper 113 and baffle 1112
Enough mobile from the concave arc shape extended surface, when specifically used, step 201 gradually squeezes the stopper 113, so that stopper 113 is along guide post
111 direction of axis line is mobile and separate or avoids step 201, and step 201 is enabled to cross stopper 113, second shell 20
It is stably connected with first shell 10.
As a further improvement of the foregoing solution, as shown in Figure 1, fixture block 112 is circumferentially distributed on 111 side wall of guide post
At least two, further, there are three fixture blocks 112, and stopper 113 and three fixture blocks 112 are evenly arranged on the side of guide post 111
Wall, 101 inner wall of blind hole offer three the first grooves 102 matched with three fixture blocks 112, also, the side of the blind hole 101
Wall is also extended with guide groove outwardly, and stopper 113 can move in the guide groove；Further, appearance is offered in first shell 10
The annular groove 103 of 20 grafting of second shell, blind hole 101 are provided with the stopper 113 of the side of annular groove 103 and locking assembly 11
It can be protruded from the side wall of annular groove 103 towards the center of annular groove 103, second shell 20 is plugged into annular groove 103, step
201 can squeeze stopper 113, so that locking assembly 11 is towards moving so that stopper 113 makes way for step 201 in blind hole 101.
As a further improvement of the foregoing solution, as shown in figure 4, stopper 113 is equipped with inclined-plane 1133 and arc surface
1134, inclined-plane 1133 is connected smoothly with arc surface 1134 from top to bottom, in 201 holding first shell 10 of step, inclined-plane
1133 and arc surface 1134 corresponding to step 201 contradict, specifically, when second shell 20 correspondence be inserted into first shell 10
When, the corresponding inclined-plane 1133 for squeezing stopper 113 of step 201, and be increasingly towards inside first shell 10 and be inserted into along inclined-plane 1133, and
And step 201 is gradually contradicted with arc surface 1134, when step 201 continues into, step 201 and arc surface 1134 are detached from, and
The entire correspondence of step 201 falls into the position between 103 bottom of annular groove and stopper 113.
As a further improvement of the foregoing solution, as shown in Fig. 2, offering at least one notch 2011 on step 201, the
The convex block that can be plugged on notch 2011 is offered on one shell 10, in the present embodiment, size is offered on step 201 not
One two notches 2011 are provided with the convex block matched with two notches 2011 in first shell 10, it is intended that can
To guarantee that plug and socket determine angle grafting, mistake is avoided to use plug and socket.
As a further improvement of the foregoing solution, as shown in Fig. 5 and Fig. 7, locking assembly 11, which is provided with, can accommodate elasticity
The inner cavity of part 12, the accommodating of elastic component 12 is in the lumen and inner cavity is stretched out in one end of elastic component 12, it is intended that can increase
The stroke of elastic component 12 also makes the structure of plug inside become compact to increase stroke of the locking assembly 11 in blind hole 101.
A kind of assemble method of power connector comprising have the following steps:
A. elastic component 12 is placed in blind hole 101 or locking assembly 11, specifically, elastic component 12 first can be inserted by blind hole
In 101, or will be in the inner cavity of the merging locking assembly 11 of elastic component 12；
B., locking assembly 11 is plugged into blind hole 101 to and is crimped elastic component 12, locking assembly 11 is along the axle center of blind hole 101
Line direction is moved to fixture block 112 and snaps fit onto the first groove 102, specifically, when locking assembly 11 moves inside blind hole 101,
101 inner wall of blind hole crimps fixture block 112 so that fixture block 112 generate flexible deformation and towards moving in the second groove 1111, fixture block 112
Continue to enter in the first groove 102, fixture block 112 towards moving in blind hole 101 and crossing 101 inner wall of blind hole with locking assembly 11
It is accommodated in because of the effect of the elastic-restoring force of its own in the first groove 102, so that locking assembly 11 is connected in blind hole 101
And can be moved inwardly along the axial line of blind hole 101, and when locking assembly 11 moves outwardly, it is recessed that one end of fixture block 112 abuts first
The side wall of slot 102, so that locking assembly 11 can not be taken out from blind hole 101.
In the present embodiment, the self-locking structure that locking assembly 11 is matched by fixture block 112 with the first groove 102 is removable
It is mounted in first shell 10, without opening up through hole in first shell 10 and being sealed using separate type baffle 1112
It is stifled, reduce the number of parts of plug, and reduce the technique that separate type baffle 1112 is fixed in first shell 10, reduces
Assembling procedure, improving production efficiency.
The embodiment of the present invention is explained in detail above in conjunction with attached drawing, but the present invention is not limited to the above embodiments, In
Technical field those of ordinary skill within the scope of knowledge, can also make each without departing from the purpose of the present invention
Kind variation.
Claims (10)
1. a kind of power connector, which is characterized in that including plug and socket；
The plug includes first shell (10) and the locking assembly (11) being removably set on first shell (10), institute
It states and is provided with the blind hole (101) that can accommodate locking assembly (11) on first shell (10), be provided with elastic component in blind hole (101)
(12), the bottom of one end connection blind hole (101) of elastic component (12), the other end connect locking assembly (11), normality lower elastic member
(12) compressed；
The socket includes second shell (20), and one end of the second shell (20) is provided with and can snap fit onto plug
Step (201)；
The locking assembly (11) includes stopper (113), and stopper (113) can be with locking assembly (11) in blind hole (101)
Movement is to be clamped step (201) or be detached from step (201).
2. a kind of power connector according to claim 1, which is characterized in that be provided with first on the stopper (113)
Cambered surface (1131), first cambered surface (1131) are laterally away from step from the one of stopper (113) relatively close step (201)
(201) side extends.
3. a kind of power connector according to claim 1 or 2, which is characterized in that be provided on the stopper (113)
Two cambered surfaces (1132), second cambered surface (1132) are relatively distant from a laterally closer step of step (201) from stopper (113)
(201) side extends.
4. a kind of power connector according to claim 1, which is characterized in that the locking assembly (11) includes guide post
(111) and with guide post (111) integrally formed baffle (1112), side wall of the stopper (113) setting in guide post (111)
On, the opposite flank between the stopper (113) and baffle (1112) is oblique or is in concave arc shape.
5. a kind of power connector according to claim 4, which is characterized in that the stopper (113) is equipped with inclined-plane
(1133) and arc surface (1134), the inclined-plane (1133) are connected smoothly with arc surface (1134) from top to bottom, step
(201) in holding first shell (10), inclined-plane (1133) and arc surface (1134) are contradicted corresponding to step (201).
6. a kind of power connector according to claim 1, which is characterized in that offered at least on the step (201)
One notch (2011) is provided with the convex block that can be plugged on notch (2011) on the first shell (10).
7. a kind of power connector according to claim 1, which is characterized in that the inner wall of the blind hole (101) is provided with
First groove (102), the locking assembly (11) include the fixture block of guide post (111) and setting on guide post (111)
(112), for the fixture block (112) from the outer wall protrusion of guide post (111), fixture block (112) being capable of the sliding in the first groove (102).
8. a kind of power connector according to claim 1 or claim 7, which is characterized in that the bottom of the blind hole (101) and lock
It is provided with elastic component (12) between tight component (11), normality lower elastic member (12) is compressed.
9. a kind of power connector according to claim 7, which is characterized in that be arranged on the outer wall of the guide post (111)
Have the second groove (1111), the slot bottom gap setting of the fixture block (112) and the second groove (1111).
10. a kind of assemble method of power connector, which is characterized in that including having the following steps；
It A. will be in elastic component (12) merging blind hole (101) or locking assembly (11)；
B. locking assembly (11) is plugged into blind hole (101) and is crimped elastic component (12), locking assembly (11) is along blind hole (101)
Direction of axis line be moved to fixture block (112) and snap fit onto the first groove (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910687102.8A CN110492293A (en) | 2019-07-29 | 2019-07-29 | A kind of power connector and its assemble method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910687102.8A CN110492293A (en) | 2019-07-29 | 2019-07-29 | A kind of power connector and its assemble method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110492293A true CN110492293A (en) | 2019-11-22 |
Family
ID=68548348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910687102.8A Pending CN110492293A (en) | 2019-07-29 | 2019-07-29 | A kind of power connector and its assemble method |
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| CN (1) | CN110492293A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114765322A (en) * | 2021-01-12 | 2022-07-19 | 伊顿智能动力有限公司 | Insulated terminal for forked or eyelet cable lug |
| CN115051052A (en) * | 2022-06-29 | 2022-09-13 | 惠州市盛微电子有限公司 | BMS battery management system |
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| CN114765322A (en) * | 2021-01-12 | 2022-07-19 | 伊顿智能动力有限公司 | Insulated terminal for forked or eyelet cable lug |
| CN114765322B (en) * | 2021-01-12 | 2023-09-15 | 伊顿智能动力有限公司 | Insulated terminal for forked or eyelet cable lugs |
| CN115051052A (en) * | 2022-06-29 | 2022-09-13 | 惠州市盛微电子有限公司 | BMS battery management system |
| CN115051052B (en) * | 2022-06-29 | 2023-06-02 | 惠州市盛微电子有限公司 | BMS battery management system |
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