CN219998617U - Electric shock prevention electronic connector - Google Patents
Electric shock prevention electronic connector Download PDFInfo
- Publication number
- CN219998617U CN219998617U CN202320966316.0U CN202320966316U CN219998617U CN 219998617 U CN219998617 U CN 219998617U CN 202320966316 U CN202320966316 U CN 202320966316U CN 219998617 U CN219998617 U CN 219998617U
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- Prior art keywords
- frame plate
- electric shock
- panel
- spring
- insulating
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- 230000002265 prevention Effects 0.000 title claims abstract description 18
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 44
- 229910052802 copper Inorganic materials 0.000 claims description 21
- 239000010949 copper Substances 0.000 claims description 21
- 239000011810 insulating material Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 description 15
- 239000004020 conductor Substances 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 125000003003 spiro group Chemical group 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model relates to the technical field of electronic connectors, in particular to an electric shock prevention electronic connector, which comprises a shell, wherein a panel groove is formed in one side of the shell, a groove is formed in an inner cavity of the panel groove, a circuit board is arranged in the inner cavity of the groove, a panel is arranged in the inner cavity of the panel groove, interfaces are arranged on the outer side of the panel at equal intervals, a mounting groove is formed in the outer side of the shell, an electric shock prevention mechanism is arranged in the inner cavity of the mounting groove, a protection mechanism is arranged in the inner cavity of the mounting groove, and a plug is arranged on the outer side of the shell.
Description
Technical Field
The present disclosure relates to electronic connectors, and particularly to an electronic connector with a protection function.
Background
An electronic connector is a conductor device that bridges two conductors on a circuit so that current or signals can flow from one conductor to the other, and simply, a device for completing electrical connection between circuits or electronic machines and the like becomes a connector, i.e., a bridge therebetween.
The existing electronic connectors on the market have some defects in the use process, most of the electronic connectors do not have the function of electric shock protection, and plugs of the electronic connectors are easy to loose and fall off in a semi-falling state when the electronic connectors are used, so that operators are easy to get an electric shock when in contact, the use effect of the electronic connectors is affected, and therefore the electric shock protection electronic connectors are provided for solving the problem.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides an electric shock preventing electronic connector which solves the problems.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides an electric shock prevention electronic connector, includes the casing, one side of casing is provided with the panel groove, the inner chamber in panel groove is provided with the recess, the circuit board is installed to the inner chamber in recess, the inner chamber in panel groove is provided with the panel, the outside equidistance of panel is provided with the interface, the outside of casing is provided with the mounting groove, electric shock prevention mechanism is installed to the inner chamber in mounting groove, the inner chamber in mounting groove is provided with protection mechanism, the plug is installed in the outside of casing;
the protection mechanism comprises an insulating frame plate, a rectangular frame plate and a first spring, wherein the first spring is symmetrically connected with the inner cavity of the mounting groove, one end of the first spring is commonly connected with the rectangular frame plate, one side of the rectangular frame plate is adhered with the insulating frame plate, and the insulating frame plate is made of rubber materials.
Preferably, the two sides of the shell are connected with L-shaped side plates, the panel is positioned between the two L-shaped side plates, and the panel is in threaded connection with the L-shaped side plates through screws.
Preferably, both sides of the rectangular frame plate are connected with sliding blocks, and sliding grooves which are in sliding connection with the sliding blocks are symmetrically arranged in the inner cavity of the mounting groove.
Preferably, the electric shock prevention mechanism comprises a cover body, a copper core concave piece, a second spring, an insulating plate, a connecting column, a second wedge block and a T-shaped copper sheet, wherein the cover body is arranged on the inner wall of the mounting groove, the copper core concave piece is arranged in the inner cavity of the cover body, the T-shaped copper sheet is inserted into the inner cavity of the copper core concave piece, the insulating plate is arranged on one side of the T-shaped copper sheet, one side of the insulating plate penetrates through the cover body through the connecting column and is connected with the second wedge block, the outer side of the insulating plate is connected with the second spring, and one end of the second spring is connected with the inner wall of the cover body.
Preferably, one side of the rectangular frame plate is connected with a connecting rod, and one end of the connecting rod is connected with a first wedge block corresponding to the second wedge block in position.
Preferably, the outer side of the panel is movably connected with a plurality of dustproof plates corresponding to the positions of the interfaces, and the dustproof plates are made of insulating materials.
The utility model provides an electric shock prevention electronic connector, which has the beneficial effects that:
1. when the plug is inserted into the socket, the surface of the external electronic equipment pushes the rectangular frame plate and the insulating frame plate to move towards the inner cavity of the mounting groove, the first spring is compressed, the elastic coefficient of the first spring is lower, the effect of clamping and fixing is achieved when the plug and the socket are inserted, the first spring does not have the reverse elastic force for pushing the rectangular frame plate and the insulating frame plate outwards, when the plug is pulled out, one side of the shell, on which the plug is mounted, is far away from the socket, at the moment, the first spring slightly pops out the rectangular frame plate and the insulating frame plate outwards, so that the rectangular frame plate and the insulating frame plate are positioned at the outer side of the plug all the time, the probability that an operator touches the plug by hand can be reduced, and the probability of electric shock avoidance is effectively improved;
2. when the plug is inserted into the socket of the external electronic equipment, the rectangular frame plate drives the first wedge block to push the second wedge block forwards through the connecting rod, the second wedge block drives the connecting column and the insulating plate to stretch the second spring and enable the T-shaped copper sheet to move towards the copper core concave sheet until the T-shaped copper sheet is abutted against the copper core concave sheet, at the moment, the plug has an electrifying effect, when the plug is not firmly inserted into the socket and is in a semi-falling state, the first spring outwards pops up the rectangular frame plate and the insulating frame plate, the rectangular frame plate drives the first wedge block to move outwards through the connecting rod, the first wedge block is gradually far away from the second wedge block, the stretched second spring is gradually reset, one end of the second spring drives the insulating plate and the T-shaped copper sheet to move towards the direction far away from the copper core concave sheet, at the moment, the plug does not have electrifying effect, electric leakage is prevented conveniently and an operator is prevented from being caused, and the using effect is improved effectively.
Compared with the prior art, the electric connector has the advantages of reasonable structural design and strong practicability, is convenient for the whole electronic connector to have no electrifying effect when the plug of the electronic connector is in a semi-falling state, is convenient for effectively preventing electric leakage, avoids electric shock to an operator, and effectively improves the using effect.
Drawings
Fig. 1 is a schematic diagram of an overall perspective structure of an electric shock preventing electronic connector according to the present utility model;
fig. 2 is a schematic view of a partially three-dimensional unfolding structure of an electric shock preventing electronic connector according to the present utility model;
fig. 3 is a schematic view of a perspective cross-sectional structure of a portion of an electric shock preventing electronic connector according to the present utility model;
fig. 4 is a schematic perspective view of a protection mechanism of an electric shock protection electronic connector according to the present utility model;
fig. 5 is a schematic view of a partial perspective top view structure of an electric shock preventing electronic connector according to the present utility model;
fig. 6 is a schematic diagram of a partial three-dimensional rear view structure of an electric shock preventing electronic connector according to the present utility model;
fig. 7 is a schematic perspective sectional view of an electric shock preventing mechanism of an electric shock preventing electronic connector according to the present utility model.
In the figure: the connector comprises a shell 1, a panel 2, an L-shaped side plate 3, a dust-proof plate 4, an interface 5, a panel groove 6, a groove 7, a circuit board 8, a protection mechanism 9, an insulating frame plate 91, a rectangular frame plate 92, a first spring 93, a sliding block 94, a connecting rod 95, a first wedge block 96, a plug 10, a mounting groove 11, a sliding groove 12, an electric shock prevention mechanism 13, a cover 131, a copper chip 132, a second spring 133, an insulating plate 134, a connecting column 135, a second wedge block 136 and a T-shaped copper sheet 137.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-7, an electric shock prevention electronic connector, which comprises a housing 1, one side of casing 1 is provided with panel groove 6, the inner chamber in panel groove 6 is provided with recess 7, circuit board 8 is installed to the inner chamber in recess 7, the inner chamber in panel groove 6 is provided with panel 2, the both sides of casing 1 all are connected with L type curb plate 3, panel 2 is located between two L type curb plates 3, and panel 2 passes through screw looks spiro union with L type curb plate 3, make things convenient for the both sides card of panel 2 to go into the inboard of L type curb plate 3, play effectual joint to it, and pass through the screw with panel 2 and L type curb plate 3 spiro union, easy to assemble and dismantle, convenient to use, panel 2 outside swing joint has a plurality of dust guard 4 corresponding with interface 5 position, dust guard 4 is made for insulating material, conveniently when interface 5 does not insert the joint, carry out effectual dustproof protection to interface 5, avoid the inside gathering dust of interface 5, influence use.
The outer side of the panel 2 is equidistantly provided with an interface 5, the outer side of the shell 1 is provided with a mounting groove 11, the inner cavity of the mounting groove 11 is provided with a protection mechanism 9, the protection mechanism 9 comprises an insulating frame plate 91, a rectangular frame plate 92 and a first spring 93, the inner cavity of the mounting groove 11 is symmetrically connected with the first spring 93, one end of the first spring 93 is commonly connected with the rectangular frame plate 92, one side of the rectangular frame plate 92 is adhered with the insulating frame plate 91, the insulating frame plate 91 is made of rubber materials, two sides of the rectangular frame plate 92 are respectively connected with a sliding block 94, the inner cavity of the mounting groove 11 is symmetrically provided with sliding grooves 12 which are in sliding connection with the sliding blocks 94, the rectangular frame plate 92 and the insulating frame plate 91 at the outer side of the rectangular frame plate 92 are conveniently driven to move outwards through the compressed first spring 93, the rectangular frame plate 92 and the insulating frame plate 91 are conveniently corresponding to the position of a plug 10, when the plug 10 is inserted into a socket of an external electronic device, the outside of the external electronic device pushes the rectangular frame plate 92 and the insulating frame plate 91 to move towards the inner cavity of the mounting groove 11 and compresses the first spring 93, the rectangular frame plate 92 slides steadily in the inner cavity of the sliding groove 12 through the sliding block 94 until the plug 10 is inserted into the socket of the external electronic device, the rectangular frame plate 92 and the insulating frame plate 91 move to the inner cavity of the mounting groove 11 and compress the first spring 93, the elasticity coefficient of the first spring 93 is lower, the effect of clamping and fixing is achieved when the plug 10 and the socket are inserted, the first spring 93 does not have the rebound force for pushing the rectangular frame plate 92 and the insulating frame plate 91 outwards, when the plug 10 is pulled out, one side of the shell 1 where the plug 10 is arranged is far away from the socket, at this time, the first spring 93 slightly pops out the rectangular frame plate 92 and the insulating frame plate 91 outwards, so that the rectangular frame plate 92 and the insulating frame plate 91 are always positioned on the outside of the plug 10, the probability of touching the plug by an operator can be reduced, the probability of avoiding electric shock is effectively improved.
The plug 10 is arranged on the outer side of the shell 1, the electric shock prevention mechanism 13 is arranged in the inner cavity of the mounting groove 11, the electric shock prevention mechanism 13 comprises a cover body 131, copper core concave sheets 132, a second spring 133, an insulating plate 134, a connecting column 135, a second wedge-shaped block 136 and a T-shaped copper sheet 137, the cover body 131 is arranged on the inner wall of the mounting groove 11, the copper core concave sheets 132 are arranged in the inner cavity of the cover body 131, the T-shaped copper sheet 137 is inserted in the inner cavity of the copper core concave sheets 132, the insulating plate 134 is arranged on one side of the T-shaped copper sheet 137, one side of the insulating plate 134 penetrates through the cover body 131 through the connecting column 135 and is connected with the second wedge-shaped block 136, one end of the second spring 133 is connected with the inner wall of the cover body 131, one side of the rectangular frame 92 is connected with the connecting rod 95, one end of the connecting rod 95 is connected with the first wedge-shaped block 96 corresponding to the position of the second wedge-shaped block 136, through the electrical connection between the copper core concave 132 and the plug 10, the T-shaped copper sheet 137 is electrically connected with the circuit board 8 through the lead, and then when the plug 10 is inserted into the socket of the external electronic equipment, the rectangular frame plate 92 and the insulating frame plate 91 move to the inner cavity of the mounting groove 11, meanwhile, the rectangular frame plate 92 drives the connecting rod 95 and the first wedge block 96 to move towards the inner cavity depth of the mounting groove 11 until touching the second wedge block 136, and as the plug 10 increases the depth of inserting into the socket, the first wedge block 96 pushes the second wedge block 136 forwards, the second wedge block 136 drives the connecting post 135 to move towards the copper core concave 132, and stretches the second spring 133 until the plug 10 is completely inserted into the socket, the connecting post 135 drives the insulating plate 134 and the T-shaped copper sheet 137 to move towards the copper core concave 132 and enable the T-shaped copper sheet 137 to collide with the copper core concave 132, at this time, the plug 10 has the electrifying effect, and when the plug 10 is in a semi-falling state with the socket in an infirm plugging manner, the first spring 93 outwards ejects the rectangular frame plate 92 and the insulating frame plate 91, and then the rectangular frame plate 92 drives the first wedge block 96 to outwards move through the connecting rod 95, and then the first wedge block 96 is gradually far away from the second wedge block 136, and then the stretched second spring 133 is gradually reset, and then one end of the second spring 133 drives the insulating plate 134 and the T-shaped copper sheet 137 to move towards the direction far away from the copper core concave sheet 132, at this moment, the plug 10 does not have the energizing effect, so that electric leakage is effectively prevented, electric shock to operators is avoided, and the use effect is effectively improved.
Working principle: the utility model is electrically connected with the plug 10 through the copper core concave sheet 132, and the T-shaped copper sheet 137 is electrically connected with the circuit board 8 through the lead, when the plug 10 is inserted into the socket of the external electronic equipment, the external side of the external electronic equipment pushes the rectangular frame plate 92 and the insulating frame plate 91 to move towards the inner cavity of the mounting groove 11 and compress the first spring 93 until the plug 10 is inserted into the socket of the external electronic equipment, the rectangular frame plate 92 and the insulating frame plate 91 move to the inner cavity of the mounting groove 11 and compress the first spring 93, the elasticity coefficient of the first spring 93 is lower, the effect of clamping and fixing is provided when the plug 10 is inserted into the socket, the first spring 93 does not have the reactive force of pushing the rectangular frame plate 92 and the insulating frame plate 91 outwards, in the process, the rectangular frame plate 92 drives the connecting rod 95 and the first wedge block 96 to move towards the inner cavity depth of the mounting groove 11, until touching the second wedge 136 and pushing the second wedge 136 forward, the second wedge 136 drives the connecting column 135 to move towards the copper core concave 132, and stretches the second spring 133, the connecting column 135 drives the insulating plate 134 and the T-shaped copper sheet 137 to move towards the copper core concave 132 and make the T-shaped copper sheet 137 collide with the copper core concave 132, at this moment, the plug 10 has the effect of energizing, when the plug 10 is not firmly plugged with the socket and is in a semi-falling state, the first spring 93 outwards ejects the rectangular frame plate 92 and the insulating frame plate 91, the rectangular frame plate 92 drives the first wedge 96 to outwards move through the connecting rod 95, the first wedge 96 gradually moves away from the second wedge 136, the stretched second spring 133 gradually resets, one end of the second spring 133 drives the insulating plate 134 and the T-shaped copper sheet 137 to move away from the copper core concave 132, at this time, the plug 10 does not have the effect of energizing, is convenient for effectively preventing electric leakage, avoids causing electric shock to an operator, and effectively improves the use effect.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides an protection against electric shock electronic connector, includes casing (1), its characterized in that, one side of casing (1) is provided with panel groove (6), the inner chamber of panel groove (6) is provided with recess (7), circuit board (8) are installed to the inner chamber of recess (7), the inner chamber of panel groove (6) is provided with panel (2), the outside equidistance of panel (2) is provided with interface (5), the outside of casing (1) is provided with mounting groove (11), protection against electric shock mechanism (13) are installed to the inner chamber of mounting groove (11), the inner chamber of mounting groove (11) is provided with protection machanism (9), plug (10) are installed in the outside of casing (1);
the protection mechanism (9) comprises an insulating frame plate (91), a rectangular frame plate (92) and a first spring (93), wherein the first spring (93) is symmetrically connected with the inner cavity of the mounting groove (11), one end of the first spring (93) is commonly connected with the rectangular frame plate (92), one side of the rectangular frame plate (92) is adhered with the insulating frame plate (91), and the insulating frame plate (91) is made of rubber materials.
2. The electric shock prevention electronic connector according to claim 1, wherein the two sides of the housing (1) are connected with L-shaped side plates (3), the panel (2) is located between the two L-shaped side plates (3), and the panel (2) is screwed with the L-shaped side plates (3) through screws.
3. The electric shock prevention electronic connector according to claim 2, wherein both sides of the rectangular frame plate (92) are connected with sliding blocks (94), and sliding grooves (12) which are in sliding connection with the sliding blocks (94) are symmetrically arranged in the inner cavity of the mounting groove (11).
4. The electric shock prevention electronic connector according to claim 3, wherein the electric shock prevention mechanism (13) comprises a cover body (131), a copper core concave sheet (132), a second spring (133), an insulating plate (134), a connecting column (135), a second wedge block (136) and a T-shaped copper sheet (137), the cover body (131) is installed on the inner wall of the installation groove (11), the copper core concave sheet (132) is installed in the inner cavity of the cover body (131), the T-shaped copper sheet (137) is inserted in the inner cavity of the copper core concave sheet (132), an insulating plate (134) is installed on one side of the T-shaped copper sheet (137), one side of the insulating plate (134) penetrates through the cover body (131) through the connecting column (135) and is connected with the second wedge block (136), the second spring (133) is connected to the outer side of the insulating plate (134), and one end of the second spring (133) is connected with the inner wall of the cover body (131).
5. The electric shock prevention electronic connector according to claim 4, wherein one side of the rectangular frame plate (92) is connected with a connecting rod (95), and one end of the connecting rod (95) is connected with a first wedge block (96) corresponding to the second wedge block (136).
6. The electric shock prevention electronic connector according to claim 1, wherein a plurality of dust-proof plates (4) corresponding to the positions of the interfaces (5) are movably connected to the outer side of the panel (2), and the dust-proof plates (4) are made of insulating materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320966316.0U CN219998617U (en) | 2023-04-26 | 2023-04-26 | Electric shock prevention electronic connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320966316.0U CN219998617U (en) | 2023-04-26 | 2023-04-26 | Electric shock prevention electronic connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219998617U true CN219998617U (en) | 2023-11-10 |
Family
ID=88603572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320966316.0U Active CN219998617U (en) | 2023-04-26 | 2023-04-26 | Electric shock prevention electronic connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219998617U (en) |
-
2023
- 2023-04-26 CN CN202320966316.0U patent/CN219998617U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |