CN207910163U - A kind of electric connection structure and the lamps and lanterns with the electric connection structure - Google Patents
A kind of electric connection structure and the lamps and lanterns with the electric connection structure Download PDFInfo
- Publication number
- CN207910163U CN207910163U CN201820203599.2U CN201820203599U CN207910163U CN 207910163 U CN207910163 U CN 207910163U CN 201820203599 U CN201820203599 U CN 201820203599U CN 207910163 U CN207910163 U CN 207910163U
- Authority
- CN
- China
- Prior art keywords
- lock tongue
- plug
- socket
- main body
- groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 241001465382 Physalis alkekengi Species 0.000 title claims abstract description 23
- 238000003780 insertion Methods 0.000 claims abstract description 7
- 230000037431 insertion Effects 0.000 claims abstract description 7
- 239000004020 conductor Substances 0.000 claims description 12
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 210000003205 muscle Anatomy 0.000 claims 1
- 238000005728 strengthening Methods 0.000 claims 1
- 210000002435 tendon Anatomy 0.000 claims 1
- 230000002045 lasting effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000001739 rebound effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 206010037660 Pyrexia Diseases 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
A kind of electric connection structure and the lamps and lanterns with the electric connection structure, wherein lamps and lanterns include socket and plug in lamp housing, it is characterized in that being provided with groove on the surface of plug body, lock tongue is located and is limited in the groove, and the lock tongue is connected with the first spring in the groove and the head of lock tongue is made to have the trend for exposing to plug body surface always；The lockhole of the head insertion for lock tongue is provided on socket main body, and the second spring for being equipped with the button that lock tongue can be driven to be moved to bottom portion of groove in socket main body and making the push-button reset, mounting hole corresponding with lockhole is provided on lamp housing, button part is exposed in the mounting hole.With the above structure, the reliability of electrical connection being effective to ensure that between plug and socket, power cord or the poor contact phenomenon caused by falling off between the plug and socket under power cord Gravitative Loads can be pulled unintentionally to avoid external force, thereby may be ensured that the lasting normal work of illuminator or other electrical equipments.
Description
Technical field
The utility model is related to a kind of electric connection structure, the electric connection structure between a kind of lamps and lanterns and plug is referred specifically to.
Background technology
Electric connection structure includes plug and socket, is the common device of electrical equipment, most of electric connection structures be all by
Plug is directly plugged on socket, this, which both is susceptible to, falls off or the phenomenon that poor contact, cannot be satisfied and held for electrical equipment
The requirement of continuous power supply, can influence the normal work of electrical equipment, and be easy to cause the damage of electrical equipment.For lighting area
For, above-mentioned socket is arranged on lamps and lanterns, due to the power cord with plug be generally arranged it is longer, during use, it is not intended to
It forces in power cord or is influenced by power cord own wt, it is easier to the loose phenomenon between above-mentioned plug and socket occur and nothing
Method meets the needs of persistently illuminating, and then can influence working efficiency, and fever at electrical contact can be also occurred that when serious or even is burnt
The phenomenon that.
Currently, there are also electric connection structures to carry lock function in the market, as Chinese patent Authorization Notice No. is
CN20333941U's《Infant industry connector》, grab and block tongue are additionally arranged on the connector, are inserted in use, plug is inserted into
After seat, two conductive components form electrical contact, and grab keeps fastening state with block tongue under the action of reset components；When separation,
It is pushed by press-side, grab is made to be detached with block tongue, and plug is transferred to exerting oneself along connector shaft.Therefore it is electrically connected as using
Binding structure makes to fall off easily between plug and socket, can effectively improve the reliability of electrical connection.
Utility model content
First technical problem to be solved in the utility model is the present situation for the prior art, provides one kind and equally may be used
To improve the electric connection structure of reliability of electrical connection.
Second technical problem to be solved in the utility model is the present situation for the prior art, provides one kind and equally may be used
To improve the lamps and lanterns with electric connection structure of reliability of electrical connection.
Technical solution is used by the utility model solves above-mentioned first technical problem：A kind of electric connection structure, packet
Socket and plug compatible with socket are included, the socket includes socket main body and inserting in the inner cavity of socket main body
Foot, the plug include that the plug body that can be inserted into the inner cavity of socket main body and being embedded in plug body is used for and institute
State the electric conductor that pin is electrically connected, it is characterised in that：A groove is provided on the surface of the plug body, lock tongue is located and limits
In the groove, and the lock tongue is connected with the first spring in the groove and makes the head of lock tongue always with exposed
Trend in plug body surface；The lockhole being inserted into for the head of the lock tongue is then provided on the socket main body, and described
The second spring for being equipped with the button that the lock tongue can be driven to be moved to bottom portion of groove in socket main body and making the push-button reset.
Technical solution is used by the utility model solves above-mentioned second technical problem：One kind carrying electric connection structure
Lamps and lanterns, include the socket in lamp housing and plug compatible with socket, the socket include socket main body and
Pin in the inner cavity of socket main body, the plug include the plug body that can be inserted into the inner cavity of socket main body and
It is embedded in the electric conductor in plug body being used for being electrically connected with the pin, it is characterised in that：The surface of the plug body
On be provided with a groove, lock tongue is located and is limited in the groove, and the lock tongue is connected with the first spring in the groove
And make the head of lock tongue that there is the trend for exposing to plug body surface always；It is then provided with for the lock tongue on the socket main body
The lockhole that is inserted into of head, and be equipped in the socket main body button that can drive the lock tongue to be moved to bottom portion of groove with
Make the second spring of the push-button reset, while being provided with mounting hole corresponding with the lockhole, the button portion on the lamp housing
Divide and is exposed in the mounting hole.
In the above embodiments, it is preferred that the head of the lock tongue has one along the front end of plug body end side backward
The inclined-plane gradually risen utilizes the inclined-plane so that lock tongue, can be certainly during plug body has just been inserted into socket main body inner cavity
Dynamicly moved to bottom portion of groove so that it is easy to operate, it is easy to implement.
In the above embodiments, in order to avoid causing the incorrect link of positive and negative anodes during grafting, the plug body and
Be equipped between the contact surface of the inner cavity of socket main body guide groove that direction of insertion mutually matched and along plug body extends and
Guiding rib helps to improve grafting efficiency.
In the above embodiments, it is further preferred that, the pressing plate that the lock tongue is fixed on by one on plug body limits
Position in a groove, at this time, it is preferred that the lock tongue both sides are respectively provided with lug, have pressure holding respectively convex on the pressing plate
Press strip on ear, to facilitate processing and assembling.
In the above embodiments, more a step is preferably, and the rear end of the plug body is extended two and is separately distributed
Elastic wall, the resilient channels be inserted into for conducting wire are formed between two elastic wall, the conducting wire is connected with the electric conductor,
Fastness is more preferable after being connect with electric wire.
In order to improve the electric property of plug entirety, reinforcing rib is distributed on the surface of the elastic wall.
In above-mentioned lamps and lanterns, it is preferred that further include having the elastic covering being covered on mounting hole, which presses by described in
Button limits in the mounting hole, and the operation of pressing button not only may be implemented in this way, but also avoids dust etc. and drop into mounting hole
In, it is ensured that button and lock tongue can long-term normal movements.
It is quickly positioned in lamp housing in order to facilitate socket, mutually matched positioning is equipped between the socket main body and lamp housing
Slot and locating plate.
Compared with prior art, since the utility model is additionally arranged lock tongue, lockhole and button, plug and socket is being inserted
It can be automatically extended into lockhole and be locked by the head of lock tongue by the first spring after connecing, and can will locked after pressing button
Tongue is mobile toward bottom portion of groove and its head is made to leave lockhole, can unlock, therefore the utility model is simple in structure, easy to operate, lock
It is fixed and unlock efficient, it can equally effectively ensure the reliability of electrical connection between plug and socket.Especially with above-mentioned electricity
The lamps and lanterns of connection structure, can unintentionally be pulled to avoid external force power cord or because plug and the socket under power cord Gravitative Loads it
Between fall off caused poor contact phenomenon, thereby may be ensured that the lasting progress of illumination.
Description of the drawings
Fig. 1 is that the utility model embodiment applies the stereoscopic schematic diagram on lamps and lanterns；
Fig. 2 is the lamps and lanterns stereogram in Fig. 1；
Fig. 3 is the plug stereoscopic schematic diagram in Fig. 1；
Fig. 4 is the sectional view at button in Fig. 1；
Fig. 5 is the sectional view (part) being located in Fig. 1 at pin and electric conductor；
Fig. 6 is the perspective exploded view of Fig. 1；
Fig. 7 is the other direction schematic diagram of plug, socket part in Fig. 6.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing embodiment.
Electric connection structure described in the utility model includes socket 1 and plug 2 compatible with socket 1, it can be with
It applies on many electrical appliances, at this point it is possible to socket is mounted in the shell of electrical appliance.It can also be by such binding that is electrically connected
Structure is used as an independent electric connector, at this point, socket can be by the conducting wire and electrical appliance that are connected with pin
Accordingly connected with electric device.This electric connection structure in order to better understand will be illustrated for applying on lamps and lanterns below.
As shown in Figures 1 to 7, which is a portable lamp 3 with above-mentioned electric connection structure, it includes lamp housing
31, illuminator and above-mentioned socket 1 and plug 2 compatible with socket 1, wherein lamp housing 31 is by first shell and second shell phase
Mutually button merga pass screw assembles.
Above-mentioned socket 1 is mounted in lamp housing 31, and socket 1 includes socket main body 11 and inserting in socket main body inner cavity
Foot 12, pin 12 are fixed on socket main body, are then connect again with the respective element in lamp housing 31 by conducting wire, to be finally
Illuminator provides power supply.Position of the socket 1 in lamp housing 31 is set as needed, and can be the back or top of lamp housing 31, sheet
In embodiment, socket 1 is located at the bottom of lamp housing 31, and the inner cavity of socket 1 is exposed to the bottom surface of lamp housing 31.
Above-mentioned plug 2 includes the plug body 21 that can be inserted into the inner cavity of socket main body and is embedded in plug body 21
Interior electric conductor 22 is provided with the jack being inserted into for above-mentioned pin 12 on the electric conductor 22, one is provided on the surface of plug body 21
Groove 23 has been located the first spring 4 and lock tongue 5 (see Fig. 4), the i.e. lower end of lock tongue 5 and the first spring 4 in the groove 23 successively
It offsets, makes the head of lock tongue 5 that there is the trend for exposing to 21 surface of plug body always, that is, to allow lock tongue 5 in groove 23
It moves up and down, and lock tongue 5 is detached from groove 23 in order to prevent, which is limited in by a pressing plate 6 in the groove 23, pressing plate 6
There are many modes for limiting block lock tongue 5, and the long guiding hole that direction extension is moved up and down along lock tongue, pressing plate 6 can be provided on lock tongue 5
Part be inserted into the long guiding hole.But in the present embodiment, it is preferred that 5 both sides of lock tongue are respectively provided with lug 51, pressure
There is press strip 61 of the pressure holding on respective lug 51, pressing plate 6 are fixed by screws in again on plate 6 on plug body 21.Certainly, it presses
Plate 6 can also be fixed on by way of inserting connection on plug body 21, rapidly to realize assembly.
In order to coordinate above-mentioned lock tongue 5, be then provided on socket main body 11 for lock tongue 5 head insertion lockhole 13, and
The second spring 8 for being equipped with the button 7 that lock tongue 5 can be driven to be moved to bottom portion of groove in socket main body 11 and making the push-button reset,
The second spring 8 in order to facilitate the installation of has spring base 14 on socket main body 11, and the lower end of the second spring 8 is sleeved on the bullet
On spring abutment 14, upper end offsets with button 7；311 (the present embodiment of mounting hole corresponding with lockhole 13 is provided on lamp housing 31 simultaneously
Middle mounting hole is located in first shell), 7 part of button is exposed in the mounting hole 311, which can limit in mounting hole 311
In, but in view of the cleannes during the convenience of processing and use, mounting hole can be covered on the first shell by being additionally provided with
Elastic covering 32 on 311,32 one side of elastic covering can play the role of decorative lamp, improve gripping comfort level, another party
Face again covers up mounting hole 311, in this way, not only having played the role of by the limit of button 7 in mounting hole 311, but also utilizes
The elasticity of its own can press button 7, be also prevented from dust etc. and drop into mounting hole 311, to ensure that button can be long-term
Neatly move.
When inner cavity in order to just be inserted into socket main body in plug body 211, lock tongue 5 can be moved from 23 bottom of trend groove
Dynamic, the head of the lock tongue 5 is preferably designed with inclined-plane 52, which is that end side gradually rises backward along the front end of plug body 21
Mode is arranged.
Meanwhile in order to avoid causing the incorrect link of positive and negative anodes during grafting, plug body 21 and socket main body 11
Guide groove and guiding rib that mutually matched and direction of insertion along plug body extends are equipped between lumen contact face.This implementation
In example, guide groove 24 is located on plug body 21, and guiding rib 15 is located on the inner wall of socket main body inner cavity.And it fills for convenience
Match, mutually matched locating slot and locating plate also are provided between above-mentioned socket main body 11 and lamp housing 31, refers to Fig. 5, this is fixed
Bit slice 16 is located at the lower part of socket main body 11, and locating slot 312 is located on the inner wall of second shell.
Electric conductor 22 in above-mentioned plug body 21 is connected by conducting wire with voltage-stablizer 9, in order to reliably be connected with conducting wire
It connects, two elastic walls being separately distributed 25 are also extended in the rear end of above-mentioned plug body 21, are formed between two elastic wall
The resilient channels 26 being inserted into for conducting wire.The reinforcing rib 27 of circumferentially extending is distributed on the surface of elastic wall, so as to interconnecting piece 10
After engagement more securely.
In addition, sealing ring 20 is also cased on plug body 21, and after plug 2 and 1 grafting of socket, the sealing ring 20 and socket
The inner cavity oral area of main body 11 abuts, to play preferable waterproof action, it is ensured that the reliable use of lamps and lanterns.
The course of work of the utility model is as follows：
(1) locking process：First make guiding rib 15 matched on 24 alignment socket 1 of guide groove on plug 2, then
Plug body is inserted into the inner cavity of socket main body, during insertion, after the compression of inclined-plane 52 on 5 head of lock tongue, makes lock tongue 5
It is moved into groove 23, the first spring 4 is compressed at this time, and when plug body 21 is inserted in place, i.e., pin 12 is inserted at this time
After the jack of electric conductor, the head of the lock tongue 5 also lockhole 13 just in respective socket main body, at this moment lock tongue 5 is in the first spring 4
It is resetted under rebound effect, head is inserted into lockhole 13 and is locked automatically.I.e. at this point, even if thering is external force to pull plug master
Body 21 also can not be such that plug body 21 is transferred to from the inner cavity of socket main body.
(2) releasing process：Button 7 is pressed, driving lock tongue 5 is moved, and compress the first spring 4 to bottom portion of groove, works as lock
Unlock is realized in the head of tongue 5 after being detached from lockhole 13, at this time extracts plug body 21 from the inner cavity of socket main body 11,
And button 7 can then reset under the rebound effect of second spring 8.
Claims (16)
1. a kind of electric connection structure includes socket (1) and plug compatible with socket (2), the socket (1) includes slotting
Seat main body (11) and the pin (12) in the inner cavity of socket main body, the plug (2) includes that can be inserted into socket main body
Inner cavity in plug body (21) and be embedded in the electric conductor (22) being used for being electrically connected with the pin in plug body,
It is characterized in that：A groove (23) is provided on the surface of the plug body (21), lock tongue (5) is located and is limited in the groove,
And the lock tongue (5) is connected with the first spring (4) in the groove (23) and makes the head of lock tongue (5) always with exposed
Trend in plug body surface；On the socket main body then be provided with for the lock tongue head be inserted into lockhole (13), and
The button (7) that the lock tongue (5) can be driven to be moved to groove (23) bottom is installed in the socket main body and keeps the button multiple
The second spring (8) of position.
2. electric connection structure according to claim 1, it is characterised in that：The lock tongue (5) is fixed on plug master by one
Pressing plate (6) limit on body is in a groove.
3. electric connection structure according to claim 2, it is characterised in that：Lock tongue (5) both sides are respectively provided with lug
(51), there is press strip (61) of the pressure holding on respective lug (51) on the pressing plate (6).
4. electric connection structure according to claim 1, it is characterised in that：The head of the lock tongue (5) is with one along plug
The front end of the main body inclined-plane (52) that end side gradually rises backward.
5. electric connection structure according to claim 1, it is characterised in that：The plug body (21) and socket main body (11)
Inner cavity contact surface between be equipped with it is mutually matched and along the direction of insertion of plug body (21) extend guide groove (24) and
Guiding rib (15).
6. electric connection structure according to claim 1, it is characterised in that：Extend two in the rear end of the plug body (21)
A elastic wall (25) being separately distributed forms the resilient channels (26) being inserted into for conducting wire between two elastic wall, described to lead
Line is connected with the electric conductor (22).
7. electric connection structure according to claim 6, it is characterised in that：It is distributed with and adds on the surface of the elastic wall (25)
Strengthening tendons (27).
8. a kind of lamps and lanterns with electric connection structure include the socket (1) in lamp housing (31) and are adapted with socket
Plug (2), the socket (1) includes socket main body (11) and the pin (12) in the inner cavity of socket main body, described
Plug (2) includes that the plug body (21) that can be inserted into the inner cavity of socket main body and being embedded in plug body is used for and institute
State the electric conductor (22) that pin is electrically connected, it is characterised in that：It is provided with a groove (23) on the surface of the plug body (21),
Lock tongue (5) is located and is limited in the groove (23), and the lock tongue is connected with the first spring (4) in the groove (23)
And make the head of lock tongue (5) that there is the trend for exposing to plug body (21) surface always；It is then opened on the socket main body (11)
There is the lockhole (13) that the head for the lock tongue is inserted into, and is equipped in the socket main body (11) lock tongue can be driven
(5) button (7) that is moved to groove (23) bottom and the second spring (8) for making the push-button reset, while on the lamp housing (31)
It is provided with mounting hole (311) corresponding with the lockhole (13), the button (7) is partly exposed in the mounting hole (311).
9. lamps and lanterns according to claim 8, it is characterised in that：The lock tongue (5) is fixed on by one on plug body
Pressing plate (6) limits in a groove.
10. lamps and lanterns according to claim 9, it is characterised in that：Lock tongue (5) both sides are respectively provided with lug (51), institute
Stating on pressing plate (6) has press strip (61) of the pressure holding on respective lug (51).
11. lamps and lanterns according to claim 8, it is characterised in that：The head of the lock tongue (5) is with one along plug body
The front end inclined-plane (52) that end side gradually rises backward.
12. lamps and lanterns according to claim 8, it is characterised in that：The plug body (21) and socket main body (11) it is interior
It is equipped with guide groove (24) that is mutually matched and extending along the direction of insertion of plug body (21) between the contact surface of chamber and is oriented to
Muscle (15).
13. lamps and lanterns according to claim 8, it is characterised in that：Extend two phases in the rear end of the plug body (21)
The elastic wall (25) being spaced apart, forms the resilient channels (26) is inserted into for conducting wire between two elastic wall, the conducting wire and
The electric conductor (22) is connected.
14. lamps and lanterns according to claim 13, it is characterised in that：Reinforcing rib is distributed on the surface of the elastic wall (25)
(27)。
15. lamps and lanterns according to claim 8, it is characterised in that：Further include having the elastic covering being covered on mounting hole (32),
The elastic covering (32) limits the button (7) in the mounting hole (311).
16. lamps and lanterns according to claim 8, it is characterised in that：It is equipped between the socket main body (11) and lamp housing (31)
Mutually matched locating slot (312) and locating plate (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820203599.2U CN207910163U (en) | 2018-02-05 | 2018-02-05 | A kind of electric connection structure and the lamps and lanterns with the electric connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820203599.2U CN207910163U (en) | 2018-02-05 | 2018-02-05 | A kind of electric connection structure and the lamps and lanterns with the electric connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207910163U true CN207910163U (en) | 2018-09-25 |
Family
ID=63563270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820203599.2U Active CN207910163U (en) | 2018-02-05 | 2018-02-05 | A kind of electric connection structure and the lamps and lanterns with the electric connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207910163U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117878673A (en) * | 2024-03-11 | 2024-04-12 | 启东乾朔电子有限公司 | Electric connector and electronic equipment |
-
2018
- 2018-02-05 CN CN201820203599.2U patent/CN207910163U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117878673A (en) * | 2024-03-11 | 2024-04-12 | 启东乾朔电子有限公司 | Electric connector and electronic equipment |
| CN117878673B (en) * | 2024-03-11 | 2024-05-24 | 启东乾朔电子有限公司 | Electrical connectors and electronic equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6320353B1 (en) | Battery charger having a interchangeable plug device | |
| CN201038412Y (en) | Female plug with anti-drop mechanism | |
| CN207910163U (en) | A kind of electric connection structure and the lamps and lanterns with the electric connection structure | |
| CN210245900U (en) | Socket group capable of switching multifunctional plug | |
| CN203464206U (en) | An easy-to-plug LED light strip | |
| KR200491270Y1 (en) | Multi-outlet connectable to bulb socket | |
| CN206180254U (en) | Electric connector | |
| CN111342285A (en) | Socket, plug and socket strip | |
| CN214280308U (en) | Plug device that locking is become flexible and drops | |
| CN209461685U (en) | driving power supply for Christmas lamp | |
| CN207910162U (en) | The arrangements of electric connection of fast insert-pull and lamps and lanterns with the arrangements of electric connection | |
| CN210379650U (en) | Guide rail duplex socket | |
| CN213905668U (en) | Quick-detachable power plug | |
| CN208738517U (en) | A kind of server New connector shell | |
| CN214379108U (en) | A high-efficiency power cord | |
| CN213184784U (en) | A power signal connector | |
| CN208186255U (en) | LED light strip cable structure | |
| CN220358454U (en) | Electric connector | |
| CN219498392U (en) | Locking mechanism of energy storage connector | |
| CN223612795U (en) | A locking device for a connector and the connector itself. | |
| CN213520472U (en) | Waterproof electric connector | |
| CN213366941U (en) | Anti-drop connects and inserts subassembly | |
| CN212571550U (en) | USB wall socket | |
| CN222015852U (en) | 360-Degree rotary power plug | |
| CN205828838U (en) | a conversion plug |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |