CN208062343U - A kind of connector plug - Google Patents
A kind of connector plug Download PDFInfo
- Publication number
- CN208062343U CN208062343U CN201820318694.7U CN201820318694U CN208062343U CN 208062343 U CN208062343 U CN 208062343U CN 201820318694 U CN201820318694 U CN 201820318694U CN 208062343 U CN208062343 U CN 208062343U
- Authority
- CN
- China
- Prior art keywords
- shell
- rubber core
- connector plug
- cable terminal
- insulated rubber
- 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.)
- Expired - Fee Related
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Abstract
The utility model belongs to technical field of electrical equipment, and in particular to a kind of connector plug comprising：Both ends are the cable terminal and insulated rubber core of the shell and setting of opening inside the shell, cable terminal is electrically connected with cable, insulated rubber core is set on cable terminal, card slot is provided on insulated rubber core, the position that shell corresponds to card slot is provided with the first slot, and shell passes through the first slot to be clamped with card slot with insulated rubber core by bayonet lock.Cable terminal and insulated rubber core are fastened in shell by the connector plug by bayonet lock, it is simple in structure, safe and reliable, the structures such as shell, bayonet lock, insulated rubber core, shielded-plate tube can be made by integrally formed mode, the production process of the connector is set to become more easy, production cost also reduces accordingly；And the connector plug is during assembling, only need to cable be passed through shell and be electrically connected with cable terminal i.e. usable, make the connection types of each parts of the connector plug also more simply.
Description
Technical field
The utility model belongs to technical field of electrical equipment, and in particular to a kind of connector plug.
Background technology
High-tension connector includes connector plug and connector body, and connector plug and connector body are electrical apparatus technologies
The break-make of circuit may be implemented by plug/unplug connector plug and socket in common connecting component in field；In order to make the company
Device is connect when connecting circuit, work is more stablized, and internal structure plays the role of vital.
In the plug of existing connector, in order to improve the reliability and security of the connector plug, increase multiple
Structure is protected, these structures are complex, cause plug special difficult in assembling, and during production, the connection
The structure of device plug complexity, leading to its manufacture craft also becomes more complicated, and then leads to the increase of production cost, therefore,
It is simple in structure to provide one kind, and can ensure the connector plug of its reliability and security, is those skilled in the art
Technical problem urgently to be resolved hurrily.
Utility model content
In order to solve the above problem of the existing technology, it is slotting that the utility model provides a kind of connector simple in structure
Head causes its production, assembling process difficult to solve the problems, such as connector plug in the prior art due to complicated.
The utility model implements by the following technical programs：
A kind of connector plug, including both ends be the shell of opening and the cable terminal being arranged in the shell and
Insulated rubber core, the cable terminal are electrically connected with cable, and the insulated rubber core is set on cable terminal, is arranged on insulated rubber core
Have a card slot, the position that shell corresponds to card slot is provided with the first slot, shell and insulated rubber core by bayonet lock pass through the first slot with
Card slot is clamped.
As advanced optimizing for the utility model, shielded-plate tube is provided between the insulated rubber core and shell.
As advanced optimizing for the utility model, the position that the shielded-plate tube corresponds to card slot is provided with the second slot, institute
Stating bayonet lock and sequentially passing through the first slot, the second slot and card slot makes the position of shell, shielded-plate tube and insulated rubber core fix.
As advanced optimizing for the utility model, the lateral wall of the cable terminal is provided with position limiting structure, described exhausted
Buckle structure is provided on the madial wall of edge glue core, cable terminal is solid by the cooperation of the position limiting structure and the buckle structure
It is scheduled on inside insulated rubber core.
As advanced optimizing for the utility model, the cable terminal is cylindrical structure, and the limiting device is setting
Annular groove on the circumferential side wall of cable terminal, the buckle structure are and the matched clamping portion of the annular groove, cut cable
Son is fixed on by the cooperation of the annular groove and the clamping portion inside insulated rubber core.
As advanced optimizing for the utility model, the one end of the terminals far from inserted terminal is provided with for connecting line
The wiring hole of cable.
As advanced optimizing for the utility model, the shell includes the shell and tail-hood mutually fastened, the cable
Terminal and the insulated rubber core are arranged in shell, and cable is interted in shell by tail-hood and is electrically connected with cable terminal.
As advanced optimizing for the utility model, boss is provided on the lateral wall of the shell, the tail-hood corresponds to
The position of boss is provided with buckling parts, shell and tail-hood and is fastened by boss and buckling parts.
As advanced optimizing for the utility model, the seal of the shell being internally provided with for waterproof.
As advanced optimizing for the utility model, the one end of the shell far from tail-hood is provided with sealing ring, described close
Seal is set on the port of the shell.
In conclusion the utility model has the following technical effects：
One, cable terminal and insulated rubber core are fastened in shell by the connector plug by bayonet lock, simple in structure, safety
Reliably, the structures such as shell, bayonet lock, insulated rubber core, shielded-plate tube can be made by integrally formed mode, make the life of the connector
Production process becomes more easy, and production cost also reduces accordingly；And the connector plug is during assembling, only need by
Cable passes through shell and is electrically connected with cable terminal and be can be used, and makes the connection type of each parts of the connector plug
It is more simple.
Two, the lug boss and limiting section of the inside setting of insulated rubber core, can further limit the movement of cable terminal,
To further ensure that the safety of the connector plug.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other drawings may also be obtained based on these drawings.
Fig. 1 is a kind of explosive view of connector plug of the utility model；
Fig. 2 is a kind of sectional view of connector plug of the utility model.
Reference numeral：
1, shell；11, shell；12, tail-hood；2, cable terminal；21, terminals；22, inserted terminal；3, insulated rubber core；4, block
Slot；51, the first slot；52, the second slot；6, nip portion；7, lug boss；8, flange；9, limiting section；10, seal；101, close
Seal；102, shielded-plate tube；103, bayonet lock.
Specific implementation mode
It, below will be to the technology of the utility model to keep the purpose of this utility model, technical solution and advantage clearer
Scheme is described in detail.Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not before making creative work
Obtained all other embodiment is put, the range that the utility model is protected is belonged to.
Embodiment one：
As shown in Figure 1 and Figure 2, a kind of connector plug, including both ends are the shell 1 of opening and are arranged in shell 1
Cable terminal 2 and insulated rubber core 3, cable terminal 2 be electrically connected with cable, insulated rubber core 3 is set on cable terminal 2, insulation
Card slot 4 is provided on glue core 3, the position that shell 1 corresponds to card slot 4 is provided with the first slot 51, and shell 1 passes through with insulated rubber core 3
Bayonet lock 103 passes through the first slot 51 to be clamped with card slot 4.
A kind of connector plug based on above structure, the connector plug by cable terminal 2 and are insulated by bayonet lock 103
Glue core 3 is fastened in shell, simple in structure, safe and reliable, and the connector plug need to only wear cable during assembling
It crosses shell 1 and is electrically connected with cable terminal 2 and be can be used, make the connection types of each parts of the connector plug also more
It is simple.
Optimization, cable terminal 2 includes terminals 21 for being electrically connected with cable and for the grafting with grafting socket
End 22, and the diameter of terminals 21 is more than the diameter of inserted terminal 22；End face of the terminals 21 far from 22 one end of inserted terminal is provided with
Wiring hole, cable chieftain is arranged in wiring, and is fixed cable chieftain and cable terminal 2 by way of pressing, to have
Effect prevents cable terminal 2 and the connection of cable from falling off.
Preferably, in order to avoid cable chieftain and cable terminal 2 are detached from, and the connector plug is caused to can not work normally
The case where generation, cable chieftain can be welded in the wiring hole of terminals 21 of cable terminal 2, to make cable terminal
2 connect with cable chieftain more stablize.
Wherein, cable chieftain is one end that cable is connect with connector plug, and the conductor inside cable is naked to be exposed on the external,
And it is any insulation or protection be partially retained on conductor；When cable chieftain connect with cable terminal 2, exposed leads
Body portion is provided entirely in wiring hole, to ensure that cable chieftain and the connecting pin of cable terminal 2 have good electric conductivity.
Optimization, the lateral wall of cable terminal 2 is provided with position limiting structure, and buckle is provided on the madial wall of insulated rubber core 3
Structure, cable terminal are fixed on by the cooperation of position limiting structure and buckle structure inside insulated rubber core.
Specifically, cable terminal 2 is cylindrical structure, position limiting structure is the annular being arranged on the circumferential side wall of cable terminal
Slot, buckle structure are to be fixed on insulation by the cooperation of annular groove and clamping portion with the matched clamping portion of annular groove, cable terminal
Inside glue core 3.
Wherein, annular groove, which is arranged, forms stair-stepping nip portion 6 in the junction of terminals 21 and inserted terminal 22 and inserts
It connects and is provided between the flange 8 of annular on the circumferential side wall at end 22, clamping portion is that the position of corresponding nip portion 6 is provided with for card
If the side of lug boss 7 and lug boss 7 far from nip portion 6 of cable terminal 2 is provided with the limiting section 9 for being clamped flange 8；
When assembling the connector plug, cable terminal 2 is plugged in inside insulated rubber core, lug boss 7 and limiting section 9 are fastened on annular
In slot, and lug boss 7 offsets with nip portion 6, and limiting section 9 offsets with flange 8, makes cable terminal 2 can not be along the axis of insulated rubber core 3
To direction play, to avoid cable terminal 2 from being fallen off by the inside of insulated rubber core 3, and then ensure the safety of the connector plug
Property.
Optimization, there are two the quantity of limiting section 9, and two limiting sections 9 carry certain elastic and inclined setting
In the inside of insulated rubber core 3, the distance of the close one end of limiting section 9 is less than the diameter of the inserted terminal 22 of cable terminal 2；It is installing
When cable terminal 2 and insulated rubber core 3, the inserted terminal 22 of cable terminal 2 is inserted by one end of insulated rubber core 3, and to insulating cement
The other end of core 3 moves, and when inserted terminal 22 passes through limiting section 9, two limiting sections 9 of top squeeze of inserted terminal 22 make limit
The distance of the close one end in portion 9 increases, until inserted terminal 22 can pass through；When the lug boss 7 of insulated rubber core 3 connects with nip portion 6
When touching, cable terminal 2 can not continue to move to the other end of insulated rubber core 3, at this point, two limiting sections 9 are made by restoring force
With in the annular flange 8 being fastened on inserted terminal 22, cable terminal 2 and the position of insulated rubber core 3 is made to fix.
Preferably, the quantity of limiting section 9 is four, and the circumference in insulated rubber core 3 is arranged in four limiting sections 9 at equal intervals
Inner surface.
Embodiment two：
As shown in Figure 1 and Figure 2, a kind of connector plug, including both ends are the shell 1 of opening and are arranged in shell 1
Cable terminal 2 and insulated rubber core 3, cable terminal 2 be electrically connected with cable, insulated rubber core 3 is set on cable terminal 2, insulation
Card slot 4 is provided on glue core 3, the position that shell 1 corresponds to card slot 4 is provided with the first slot 51, and shell 1 passes through with insulated rubber core 3
Bayonet lock 103 passes through the first slot 51 to be clamped with card slot 4.
Optimization, shell 1 includes that the shell 11 mutually fastened and tail-hood 12, cable terminal 2 are arranged at insulated rubber core 3
In shell 11, cable chieftain is then interted by tail-hood 12 to be electrically connected into shell 11 and with cable terminal 2.
Optimization, shell 11 and rear cover are integrally formed component, and structure and its manufacture craft are all very simple, to drop
The low production cost of the connector plug.
Optimization, boss is provided on the lateral wall of shell 11, the position that boss is corresponded on tail-hood 12 is provided with buckling parts；
By the cooperation of buckling parts and boss, make being fastened on shell 11 tightly of tail-hood 12, makes the connection of tail-hood 12 and shell 11 more
The stabilization added.
Optimization, the seal 10 of shell 1 being internally provided with for waterproof.
Optimization, the one end of shell 11 far from tail-hood 12 is provided with sealing ring 101, which is set in shell 11
Port on；When the connector plug and connector body coordinate, the junction of connector plug and connector body exists
Certain gap, sealing ring 101 can then eliminate the gap between connector plug and connector body, prevent water by the gap
The inside for entering shell 11, the generation for the case where leading to electric leakage, to further improve the safety of the connector plug.
Embodiment three：
As shown in Figure 1 and Figure 2, advanced optimizing as embodiment one and embodiment two, between insulated rubber core 3 and shell 1
It is provided with shielded-plate tube 102；During use, when cable is powered, the inside of cable will produce centainly the connector plug
Electromagnetic field be arranged between insulated rubber core 3 and shell 1 in order to avoid the normal use of the electromagnetic field effects to other equipment
It is useful for the shielded-plate tube 102 of shielding electromagnetic field, makes the diffusion that electromagnetic field will not be random caused by the electricity inside the cable, in turn
The normal use of other equipment is not influenced.
Optimization, the position that shielded-plate tube 102 corresponds to card slot 4 has the second slot 52, bayonet lock 103 to sequentially pass through the first slot
51, the second slot 52 and card slot 4, make the position of shell 1, shielded-plate tube 102 and insulated rubber core 3 be relatively fixed.
Optimization, shielded-plate tube 102 is extrusion molding component, and mode of production tool can carry out continuous production, effectively
The production efficiency for improving shielded-plate tube 102 is high, and the mode of production is easy to operate, can effectively reduce the connector plug
Production cost.
Optimization, the quantity of the terminal of the connector plug could be provided as two, three or more, it is suitable for each
The connection of kind equipment.
Above description is only a specific implementation of the present invention, but the scope of protection of the utility model is not limited to
In this, any one skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replace, it should be covered within the scope of the utility model.
Claims (10)
1. a kind of connector plug, it is characterised in that：Including both ends be opening shell (1) and be arranged in the shell
(1) cable terminal (2) in and insulated rubber core (3), the cable terminal (2) are electrically connected with cable, insulated rubber core (3) set
It is located on cable terminal (2), is provided with card slot (4) on insulated rubber core (3), the position of the corresponding card slot (4) of shell (1) is provided with the
One slot (51), shell (1) pass through the first slot (51) to be clamped with card slot (4) with insulated rubber core (3) by bayonet lock (103).
2. connector plug according to claim 1, it is characterised in that：It is set between the insulated rubber core (3) and shell (1)
It is equipped with shielded-plate tube (102).
3. connector plug according to claim 2, it is characterised in that：The position of the corresponding card slot (4) of the shielded-plate tube (102)
It installing and is equipped with the second slot (52), the bayonet lock (103) sequentially passes through the first slot (51), the second slot (52) and card slot (4),
The position of shell (1), shielded-plate tube (102) and insulated rubber core (3) is set to fix.
4. connector plug according to claim 3, it is characterised in that：The lateral wall of the cable terminal (2) is provided with
Position limiting structure is provided with buckle structure on the madial wall of the insulated rubber core (3), and cable terminal (2) passes through the position limiting structure
It is internal that cooperation with the buckle structure is fixed on insulated rubber core (3).
5. connector plug according to claim 4, it is characterised in that：The cable terminal (2) is cylindrical structure, described
Position limiting structure is the annular groove being arranged on the circumferential side wall of cable terminal (2), and the buckle structure is and the annular groove
The clamping portion matched, cable terminal (2) are fixed on insulated rubber core (3) inside by the cooperation of the annular groove and the clamping portion.
6. connector plug according to claim 5, it is characterised in that：The cable terminal (2) includes terminals (21)
With inserted terminal (22), the one end of the terminals (21) far from inserted terminal (22) is provided with the wiring hole for connecting cable.
7. connector plug according to claim 1, it is characterised in that：The shell (1) includes the shell mutually fastened
(11) it is arranged in shell (11) with tail-hood (12), the cable terminal (2) and the insulated rubber core (3), cable is by tail-hood
(12) intert and be electrically connected into shell (11) and with cable terminal (2).
8. connector plug according to claim 7, it is characterised in that：It is provided on the lateral wall of the shell (11) convex
The position of platform, the corresponding boss of the tail-hood (12) is provided with buckling parts, and shell (11) and tail-hood (12) pass through boss and buckling parts
It fastens.
9. connector plug according to claim 8, it is characterised in that：Shell (1) is internally provided with for preventing
The seal (10) of water.
10. connector plug according to claim 9, it is characterised in that：The one of the separate tail-hood (12) of the shell (11)
End is provided with sealing ring (101), and the sealing ring (101) is set on the port of the shell (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820318694.7U CN208062343U (en) | 2018-03-08 | 2018-03-08 | A kind of connector plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820318694.7U CN208062343U (en) | 2018-03-08 | 2018-03-08 | A kind of connector plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208062343U true CN208062343U (en) | 2018-11-06 |
Family
ID=63991500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820318694.7U Expired - Fee Related CN208062343U (en) | 2018-03-08 | 2018-03-08 | A kind of connector plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208062343U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110581387A (en) * | 2019-10-22 | 2019-12-17 | 苏州晗普新材料科技有限公司 | Disconnect-type pyrocondensation terminal |
-
2018
- 2018-03-08 CN CN201820318694.7U patent/CN208062343U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110581387A (en) * | 2019-10-22 | 2019-12-17 | 苏州晗普新材料科技有限公司 | Disconnect-type pyrocondensation terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181106 Termination date: 20200308 |