CN209805032U - Compact connector with switch - Google Patents
Compact connector with switch Download PDFInfo
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- CN209805032U CN209805032U CN201920958775.8U CN201920958775U CN209805032U CN 209805032 U CN209805032 U CN 209805032U CN 201920958775 U CN201920958775 U CN 201920958775U CN 209805032 U CN209805032 U CN 209805032U
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- movable frame
- joint
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Abstract
The utility model relates to a compact take joint of switch, including joint body, button, zero line contact piece and live wire contact piece, be equipped with one side open-ended well cavity on the joint body, well cavity bottom is equipped with the first jack that supplies zero line contact piece and live wire contact piece to pass respectively and extend to the cavity intracavity and supplies the button to pass and extend to the through-hole in the cavity intracavity, a serial communication port, it is equipped with adjustable shelf, shell fragment and backing sheet to be located well cavity lower extreme in the joint body, the lower terminal surface of button is equipped with the stopper that is used for restricting the button and breaks away from well cavity when reseing, be equipped with the moving contact on the adjustable shelf, this internal static contact that is corresponding with the moving contact that is equipped with of joint. Adopt above-mentioned technical scheme, the utility model provides a compact area switch's joint, it can play fine guard action under the prerequisite that does not influence the whole size of joint, and structural design between each part is reasonable for the compact structure of this joint, simple to operate.
Description
Technical Field
The utility model relates to a connect, especially relate to a compact area switch's joint.
Background
In the electronics and machinery industries, connectors or some fasteners are often designed to be male and female, whether for convenience of trade or manufacture. In popular terms, the female end is used for receiving and accommodating the male end. One end having one or more protrusions or other features that can be inserted into another is called a male end and, conversely, a female end that receives or is notched.
The utility model with patent number 201721158759.8 discloses a male plug interface and a power connector, which comprises an insulation joint body, a safety switch and at least two insertion sheets; the at least two insertion pieces are a zero line contact piece and at least one phase line contact piece; the insulating joint body is provided with a hollow cavity with an opening at one side, the bottom of the hollow cavity is provided with a through hole and at least two jacks, the zero line contact piece and the at least one phase line contact piece correspondingly penetrate through the at least two jacks one by one, part of the two jacks is arranged in the hollow cavity, and the through hole is positioned between the zero line contact piece and the phase line contact piece; one side, far away from the opening of the hollow cavity, of the insulating joint body is fixedly connected with the safety switch, the uncharged end of the safety switch is connected with the extension line of one phase line contact piece, and an operating button of the safety switch penetrates through the through hole and is positioned in the hollow cavity of the insulating joint body; and the female end plug is inserted into the male end plug interface, triggers the operating button of the safety switch, and switches on the live end and the uncharged end of the safety switch to enable the male end plug interface to be connected with the female end plug circuit.
In above-mentioned patent, safety switch is micro-gap switch or limit switch, it is direct with micro-gap switch or limit switch on the market pass through the buckle and connect on the insulated joint body, can lead to the volume that this connects great like this, when the installation, need reserve extra space for safety switch, it is poor to lead to its suitability like this, and safety switch's electrified end and the interval between the end that does not electrified are too short, easily produce electric arc when female end and public end plug interface plug, influence the life who connects.
Disclosure of Invention
The utility model aims at: in order to overcome the defects of the prior art, the utility model provides a compact area switch's joint, it can play fine guard action under the prerequisite that does not influence the whole size of joint, and structural design between each part is reasonable for this compact structure who connects, simple to operate.
The technical scheme of the utility model: a compact joint with a switch comprises a joint body, a button, a zero line contact piece and a live line contact piece, wherein a hollow cavity with one side open is arranged on the joint body, a first jack for the zero line contact piece and the live line contact piece to penetrate and extend into the hollow cavity and a through hole for the button to penetrate and extend into the hollow cavity are arranged at the bottom of the hollow cavity respectively, the joint body is internally provided with a movable frame, a spring piece and a support piece at the lower end of the hollow cavity, one end of the spring piece is clamped on the movable frame, the other end of the spring piece is clamped on the zero line contact piece or the live line contact piece, one end of the support piece is clamped on the zero line contact piece or the live line contact piece, the other end of the support piece extends to a position between the movable frame and the button, the lower end face of the button is provided with a limit block for limiting the button, the movable frame is provided with a movable contact, an external conducting strip is arranged in the connector body, and a static contact corresponding to the movable contact is arranged on the external conducting strip.
by adopting the technical scheme, in a conventional state, namely when the female-end plug is not inserted, the movable contact and the static contact are in a disconnected state, and the zero line contact piece and the live line contact piece in the male-end plug body are connected through any conductor without being electrified, so that potential safety hazards are avoided; when female end joint extracted, the adjustable shelf can reset under the effect of shell fragment, and the button also can reset along with the adjustable shelf, and the stopper on the button can prevent that it breaks away from well cavity when resetting, and this kind of compact connects and under the prerequisite that does not influence the whole size of joint, can play fine guard action, and structural design between each part is reasonable for this compact structure who connects, simple to operate.
The utility model discloses a further setting: the novel zero line contact piece connector is characterized in that the live wire contact piece and the zero line contact piece are arranged oppositely, a ground wire contact piece is further arranged in the connector body, the ground wire contact piece, the live wire contact piece and the zero line contact piece are distributed in a triangular mode, a second jack for the ground wire contact piece to penetrate through and extend into the hollow cavity is arranged at the bottom of the hollow cavity, the button is arranged on one side, away from the zero line contact piece, of the live wire contact piece, a through groove is formed in the movable frame, the elastic piece is arranged in the through groove, one end, away from the button, of the movable frame extends towards the direction of the zero line contact piece, the elastic piece and the support piece.
By adopting the further arrangement, the structure in the joint body is more compact, and the installation is more convenient.
The utility model discloses a further setting again: the utility model discloses a lead frame, including ground wire contact piece, zero line contact piece, second extension piece, support piece card, first extension piece lower extreme, ground wire contact piece lower extreme is equipped with the first piece that extends to keeping away from the adjustable shelf direction, first extension piece lower extreme is equipped with the ground wire connection piece, zero line contact piece lower extreme is equipped with the second extension piece that extends to keeping away from the adjustable shelf direction, and second extension piece lower extreme is equipped with the zero line connection piece, logical groove is passed to live wire contact piece lower extreme, and live wire contact piece lower extreme is equipped with the third extension piece that extends to zero line contact piece direction, third extension piece.
By adopting the above further arrangement, the parts in the connector body are reasonably designed, so that the movable frame has a larger space in the connector body, the movable frame can conveniently move in the connector body, and the movable contact and the static contact are contacted to conduct a circuit.
The utility model discloses a still further set up: the connector body comprises a base, a middle seat and an upper seat, the hollow cavity is arranged in the upper seat, the movable frame, the first extending piece, the ground wire connecting piece, the second extending piece, the zero line connecting piece, the third extending piece, the supporting column and the supporting piece are all arranged in the middle seat, the external conducting strip is arranged in the base, a third jack is arranged at the bottom of the middle seat, and one end, provided with a fixed contact, of the external conducting strip penetrates through the third jack and extends into the middle seat.
Adopt above-mentioned still further setting, connect the body can dismantle the connection, be connected through the buckle between base and the well seat, also be connected through the buckle between well seat and the seat of honour, such connected mode is simple, and simple to operate, connects the body and can dismantle the installation of making things convenient for each part.
The utility model discloses a still further set up: the upper seat is provided with a waterproof cover, the waterproof cover is connected with the upper seat through an articulated shaft and covers the hollow cavity opening, and the articulated shaft is sleeved with a torsional spring for resetting the waterproof cover.
Adopt above-mentioned still further setting, the setting of waterproof cover makes the joint body safer, prevents that water from entering into the cavity, reduces the potential safety hazard.
The utility model discloses a still further set up: the inner side surface of the waterproof cover is provided with a boss, and the upper seat is provided with a groove corresponding to the boss.
With the above further arrangement, water is further prevented from entering the joint body.
The utility model discloses a still further set up: zero line contact piece, live wire contact piece, ground wire contact piece, external conducting strip, adjustable shelf and backing sheet are the brass material, and the shell fragment is stainless steel material.
By adopting the further arrangement, the joint has the advantages of long service life, good brass plasticity, convenience in processing the joint into different shapes, good conductivity, good processability and high toughness.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a cross-sectional view of a connector body according to an embodiment of the present invention;
FIG. 3 is an exploded view of an embodiment of the present invention;
FIG. 4 is a schematic view of contact pieces according to an embodiment of the present invention;
FIG. 5 is a schematic view of a center seat in an embodiment of the present invention;
FIG. 6 is a schematic view of an upper seat according to an embodiment of the present invention;
Fig. 7 is a schematic view of a movable frame according to an embodiment of the present invention.
Detailed Description
as shown in fig. 1-7, a compact connector with a switch comprises a connector body 1, a button 2, a null line contact piece 3 and a live line contact piece 4, wherein the connector body 1 is provided with a hollow cavity 5 with an opening at one side, the bottom of the hollow cavity 5 is provided with a first jack 51 for the null line contact piece 3 and the live line contact piece 4 to pass through and extend into the hollow cavity 5 and a through hole 52 for the button 2 to pass through and extend into the hollow cavity 5, the lower end of the hollow cavity 5 in the connector body 1 is provided with a movable frame 6, a spring plate 7 and a support piece 8, one end of the spring plate 7 is clamped on the movable frame 6, the other end of the spring plate is clamped on the null line contact piece 3 or the live line contact piece 4, the spring plate 7 is provided with a card, the movable frame 6 and the live line contact piece 4 or the null line contact piece 3 are provided with bayonets corresponding to the card, the card is clamped on the bayonets, one end of the support sheet 8 is clamped on the zero line contact sheet 3 or the live line contact sheet 4, the support sheet 8 is arranged as the elastic sheet 7, the support sheet 8 is clamped on the live line contact sheet 4 or the live line contact sheet 3 through the matching of the bayonet and the card, the other end of the support sheet extends to a position between the movable frame 6 and the button 2, the lower end surface of the button 2 is provided with a limit block 21 for limiting the button 2 to be separated from the hollow cavity 5 during resetting, the support sheet 8 is arranged at the lower end of the movable frame 6 and is provided with a boss 81, the boss 81 is arranged to enable the button 2 and the movable frame 6 to be tightly pressed, the movable frame 6 can conveniently move along with the button 2, the movable frame 6 is provided with a movable contact 61, an external conductive sheet 9 is arranged in the joint body 2, the external conductive sheet 9 is provided with a static contact 91 corresponding to the, the moving contact 61 and the static contact 91 are in a disconnected state, the zero line contact piece 3 and the live line contact piece 4 in the male end connector body are connected through any conductor and cannot be electrified, potential safety hazards cannot exist, when the female end connector is inserted, the peony connector can push the button 2 in the male end connector body 1, the button 2 can push the movable frame 6 to move downwards, the elastic sheet 7 deforms, so that the moving contact 61 and the static contact 91 are instantly contacted, a circuit is conducted, and the connector body 1 can normally work; when female end joint extracted, adjustable shelf 6 can reset under the effect of shell fragment 7, button 2 also can reset along with adjustable shelf 6, and stopper 21 on the button 2 can contradict with well cavity 5 bottom and prevent that button 2 breaks away from well cavity 5 when resetting, and this kind of compact connects under the prerequisite that does not influence the whole size of joint, can play fine guard action, and structural design between each part is reasonable for this compact structure who connects, simple to operate.
In the embodiment of the utility model, the live wire contact piece 4 and the neutral wire contact piece 3 are arranged oppositely, the joint body 1 is also internally provided with a ground wire contact piece 10, the live wire contact piece 4 and the zero line contact piece 3 are distributed in a triangular manner, the bottom of the hollow cavity 5 is provided with a second jack 53 through which the ground contact strip 10 passes and extends into the hollow cavity 5, the button 2 is arranged at one side of the live wire contact piece 4 far away from the zero wire contact piece 3, a through groove 62 is arranged in the movable frame 6, the elastic piece 7 is arranged in the through groove 62, one end of the movable frame 6, which is far away from the button 2, extends towards the zero line contact piece 3, the elastic piece 7 and the support piece 8 are both clamped on the live line contact piece 4, and the movable contact 61 is arranged at one end of the movable frame 6, which is far away from the button 2, so that the structure in the connector body 1 is more compact and the installation is more convenient.
In the embodiment of the present invention, the lower end of the ground wire contact piece 10 is provided with a first extension piece 101 extending away from the movable frame 6, the lower end of the first extension piece 101 is provided with a ground wire connection piece 102, the lower end of the zero wire contact piece 3 is provided with a second extension piece 31 extending away from the movable frame 6, the lower end of the second extension piece 31 is provided with a zero wire connection piece 32, the lower end of the third extension piece 41 passes through the through groove 62, the lower end of the live wire contact piece 4 is provided with a third extension piece 41 extending towards the zero wire contact piece 3, the lower end of the third extension piece 41 is provided with a support post 42, and the support piece 8 is arranged at the lower end of the support post 42, so that the design among the components in the joint body 1 is reasonable, the movable frame 6 has a larger space in the joint body 1 to facilitate the movement thereof in the joint body 1, when the button 2 moves downwards, the movable frame 6 moves downwards under the action of the button 2, the elastic sheet 7 clamped on the movable frame 6 moves along with the movable frame, the elastic sheet 7 is stretched, the movable contact 61 is instantly contacted with the static contact 91, so that a circuit is switched on, after the female end connector is pulled out, the movable frame 6 is reset upwards under the action of the restoring force of the elastic sheet 7, the movable contact 61 is separated from the static contact 91, and the circuit is disconnected.
The utility model discloses in the embodiment, joint body 1 includes base 11, well seat 12 and seat of honour 13, well cavity 5 sets up in seat of honour 13, adjustable shelf 6, first extension piece 101, ground wire connection piece 102, second extension piece 31, zero line connection piece 32, third extension piece 41, support column 42 and backing sheet 8 all set up in well seat 12, external conducting strip 9 sets up in base 11, well seat 12 bottom is equipped with third jack 121, and in the one end that external conducting strip 9 was equipped with static contact 91 passed third jack 121 and extended to well seat 12, is connected through the buckle between base 11 and the well seat 12, also is connected through the buckle between well seat 12 and the seat of honour 13, and such connected mode is simple, and simple to operate, and joint body 1 can dismantle the installation of convenient each part.
In the embodiment of the present invention, the upper seat 13 is provided with a waterproof cover 131, the waterproof cover 131 is connected with the upper seat 13 through a hinge shaft 14 and covers the opening of the hollow cavity 5, the hinge shaft 14 is externally sleeved with a torsion spring 141 for restoring the waterproof cover 131, the waterproof cover 131 is opened when needed, the female end connector can be inserted, the waterproof cover 131 can be a damping spring cover, the cover opening angle is 90-100 degrees, after the waterproof cover is not needed to be used, the waterproof cover 131 is covered, the joint body 1 is safer due to the arrangement of the waterproof cover 131, water is prevented from entering the hollow cavity 5, potential safety hazards are reduced, in order to further prevent the water from entering the joint body 1, the inner side surface of the waterproof cover 131 is provided with a boss 1311, the upper seat 13 is provided with a groove 132 corresponding to the boss 1311, and an elastic gasket can be arranged in the groove 132 to play roles of buffering and sealing.
The utility model discloses in the embodiment, zero line contact piece 3, live wire contact piece 4, ground wire contact piece 10, external conducting strip 9, adjustable shelf 6 and backing sheet 8 are the brass material, shell fragment 7 is stainless steel, adopt brass and stainless steel to make this joint long service life, brass plasticity is good, the convenience is processed into different shapes to it like this, electric conductivity is good, high temperature resistant, welding performance is good, and stainless steel has processability is good, the characteristics that toughness is high, joint body 1 can adopt PC plastics, flame retardant plastic, PA plastics, also can be PA/ABS plastics among the prior art, be the better material of insulating nature.
Claims (7)
1. a compact joint with a switch comprises a joint body, a button, a zero line contact piece and a live line contact piece, wherein a hollow cavity with one side open is arranged on the joint body, a first jack for the zero line contact piece and the live line contact piece to penetrate and extend into the hollow cavity and a through hole for the button to penetrate and extend into the hollow cavity are arranged at the bottom of the hollow cavity respectively, the joint body is internally provided with a movable frame, a spring piece and a support piece at the lower end of the hollow cavity, one end of the spring piece is clamped on the movable frame, the other end of the spring piece is clamped on the zero line contact piece or the live line contact piece, one end of the support piece is clamped on the zero line contact piece or the live line contact piece, the other end of the support piece extends to a position between the movable frame and the button, the lower end of the button is provided with a limit block for limiting the button, the movable frame is provided with a movable contact, an external conducting strip is arranged in the connector body, and a static contact corresponding to the movable contact is arranged on the external conducting strip.
2. the compact strip switch connector as defined in claim 1, wherein the live contact piece and the neutral contact piece are disposed opposite to each other, the connector body further includes a ground contact piece disposed therein, the ground contact piece is disposed in a triangular distribution with the live contact piece and the neutral contact piece, the hollow cavity has a second insertion hole at a bottom thereof for the ground contact piece to pass through and extend into the hollow cavity, the button is disposed on a side of the live contact piece away from the neutral contact piece, the movable frame has a through groove therein, the elastic piece is disposed in the through groove, an end of the movable frame away from the button extends toward the neutral contact piece, the elastic piece and the support piece are both clamped on the live contact piece, and the movable contact is disposed on an end of the movable frame away from the button.
3. A compact strip switch connector as defined in claim 2, wherein the ground contact piece has a first extension piece extending in a direction away from the movable frame, the first extension piece has a ground connection piece at a lower end thereof, the neutral contact piece has a second extension piece extending in a direction away from the movable frame at a lower end thereof, the second extension piece has a neutral connection piece at a lower end thereof, the live contact piece has a through groove at a lower end thereof, and the live contact piece has a third extension piece extending in a direction toward the neutral contact piece at a lower end thereof, the third extension piece has a support post at a lower end thereof, and the support piece is clamped at a lower end thereof.
4. The compact type connector with switch as claimed in claim 3, wherein the connector body includes a base, a middle base and an upper base, the hollow cavity is disposed in the upper base, the movable frame, the first extending piece, the ground connecting piece, the second extending piece, the neutral connecting piece, the third extending piece, the supporting post and the supporting piece are disposed in the middle base, the external conductive piece is disposed in the base, a third jack is disposed at the bottom of the middle base, and one end of the external conductive piece, which is provided with the static contact, extends into the middle base through the third jack.
5. a compact type joint with switch as claimed in claim 4, wherein said upper seat is provided with a waterproof cover, said waterproof cover is connected with the upper seat through a hinge shaft and covers the opening of the hollow cavity, said hinge shaft is sleeved with a torsion spring for resetting the waterproof cover.
6. A compact type joint with switch as claimed in claim 5, wherein the waterproof cover is provided with a boss on the inner side surface thereof, and the upper seat is provided with a groove corresponding to the boss.
7. The compact strip switch connector of claim 6, wherein the neutral contact, the live contact, the ground contact, the external conductive tab, the movable frame and the support tab are made of brass, and the resilient tab is made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920958775.8U CN209805032U (en) | 2019-06-24 | 2019-06-24 | Compact connector with switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920958775.8U CN209805032U (en) | 2019-06-24 | 2019-06-24 | Compact connector with switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209805032U true CN209805032U (en) | 2019-12-17 |
Family
ID=68833919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920958775.8U Active CN209805032U (en) | 2019-06-24 | 2019-06-24 | Compact connector with switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209805032U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110247266A (en) * | 2019-06-24 | 2019-09-17 | 黄文明 | A kind of connector of compact belt switch |
-
2019
- 2019-06-24 CN CN201920958775.8U patent/CN209805032U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110247266A (en) * | 2019-06-24 | 2019-09-17 | 黄文明 | A kind of connector of compact belt switch |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210128 Address after: No.18, Lane 18, Honggang South Road, Hongqiao Town, Yueqing City, Wenzhou City, Zhejiang Province 325000 (Gangyan Village) Patentee after: YUEQING LIANSHENG ELECTRONIC TECHNOLOGY Co.,Ltd. Address before: 642350 group 10, Baishi Village, Yueyang Town, Anyue County, Ziyang City, Sichuan Province Patentee before: Huang Wenming |