CN209896339U - Plate end connector - Google Patents
Plate end connector Download PDFInfo
- Publication number
- CN209896339U CN209896339U CN201921004516.8U CN201921004516U CN209896339U CN 209896339 U CN209896339 U CN 209896339U CN 201921004516 U CN201921004516 U CN 201921004516U CN 209896339 U CN209896339 U CN 209896339U
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- protective housing
- outer terminal
- terminal
- end connector
- utility
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Abstract
The utility model belongs to the technical field of the connector technique and specifically relates to indicate a board end connector, including protective housing, visor, outer terminal, interior terminal, contact shell fragment, spring and waterproof ring, the utility model discloses a protective housing and visor pass through torsional spring connection, and when board end connector did not use, the visor covered the protective housing under the effect of torsional spring, prevented that moisture, dust from entering to the interface inside, when using the utility model discloses the time, external connector also can play the effect of blockking to moisture, dust to waterproof ring can further prevent moisture, dust to get into extremely the utility model discloses inside, can effectual extension the utility model discloses a life, still the utility model discloses a simple structure, reasonable in design, easy to assemble and maintenance.
Description
Technical Field
The utility model belongs to the technical field of the connector technique and specifically relates to indicate a board end connector.
Background
The board end connector is fixed in external equipment, and its port supplies public end connector to peg graft, and current board end structure is complicated, and the installation is used inconveniently to hardly maintain when the board end goes wrong, caused the waste of cost, current dustproof in addition, water-proof effects is relatively poor, damages easily at the in-process of outdoor use.
SUMMERY OF THE UTILITY MODEL
The utility model discloses problem to prior art provides a simple to operate, can waterproof, dirt-proof board end connector.
In order to solve the technical problem, the utility model discloses a following technical scheme:
the utility model provides a pair of plate end connector, including protective housing, visor, outer terminal, interior terminal, contact shell fragment, spring and waterproof ring, the visor pass through the torsional spring with the protective housing upper end is connected, the inside appearance chamber that is provided with of protective housing, the outer terminal interior terminal all install in hold intracavity portion, interior terminal install in inside the outer terminal, the spring set up in interior terminal with between the outer terminal, the contact shell fragment set up in on the outer terminal inner wall, the protective housing upper end is provided with the interface, the interface outer end is provided with waterproof ring, be provided with the mounting groove in the protective housing, waterproof ring is made by the elasticity material, waterproof ring set up in the protective housing with outer terminal junction.
Preferably, the number of the contact elastic pieces is two, and the two contact elastic pieces are arranged in a head-to-tail connection mode.
Preferably, a threaded rod is arranged at the bottom of the outer terminal, and a fixing nut for fixing a conducting wire is arranged on the threaded rod.
Preferably, the contact elastic sheet comprises a first connecting ring and a second connecting ring which are parallel to each other, a plurality of first clamping elastic sheets are longitudinally arranged between the first connecting ring and the second connecting ring at intervals, and a plurality of second clamping elastic sheets are arranged at the outer ends of the first connecting ring and the second connecting ring in an extending mode.
Preferably, an electric shock prevention panel is arranged in the socket, and the electric shock prevention panel is circular.
Preferably, the inner wall of the outer terminal is provided with two abdicating grooves, the lower parts of the abdicating grooves are provided with fixing blocks, and the lower parts of the outer terminals are provided with fixing pieces.
Preferably, the protective shell is externally provided with anti-slip lines.
The utility model has the advantages that:
the utility model provides a plate end connector, including protective housing, visor, outer terminal, interior terminal, contact shell fragment, spring and waterproof ring, the visor is connected with the protective housing upper end through the torsional spring, the protective housing is inside to be provided with the appearance chamber, the outer terminal, the interior terminal is all installed in the appearance chamber inside, the interior terminal is installed in the outer terminal inside, the spring sets up in between the inner terminal and the outer terminal, the contact shell fragment sets up on the outer terminal inner wall, the protective housing upper end is provided with the interface, the interface outer end is provided with waterproof ring, be provided with the mounting groove in the protective housing, waterproof ring is made by elastic material, waterproof ring sets up in the protective housing with outer terminal junction, the protective housing and visor of the utility model pass through torsional spring connection, when the plate end connector does not use, the visor covers the protective housing under the effect of torsional spring, prevents that moisture, dust from entering into to the interface inside, when using the utility model discloses the time, external connector also can play the effect of blockking to moisture, dust to waterproof circle can further prevent moisture, dust to enter into extremely the utility model discloses inside, can effectual extension the utility model discloses a life, in addition the utility model discloses a simple structure, reasonable in design, easy to assemble and maintenance.
Drawings
Fig. 1 is a sectional view of the present invention.
Fig. 2 is a schematic structural diagram of the present invention.
Fig. 3 is a schematic view of another view structure of the present invention.
Fig. 4 is a schematic structural diagram of the outer terminal of the present invention.
Fig. 5 is a schematic view of the contact spring of the present invention.
The reference numerals are respectively:
the protective shell comprises a protective shell-1, a protective cover-2, an outer terminal-3, an inner terminal-4, a contact elastic sheet-5, a spring-6, a waterproof ring-7, a torsion spring-8, a plug-in port-9, a waterproof ring-10, a mounting groove-11, a threaded rod-12, a fixing nut-13, a first connecting ring-14, a second connecting ring-15, a first clamping elastic sheet-16, a second clamping elastic sheet-17, an electric shock prevention panel-18, a abdicating groove-19, a fixing block-20, anti-skid threads-21 and a fixing sheet-22.
Detailed Description
In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention. The present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1-5, the present invention provides a plate end connector, which comprises a protective casing 1, a protective cover 2, an outer terminal 3, an inner terminal 4, a contact spring 5, a spring 6 and a waterproof ring 7, wherein the protective cover 2 is connected to the upper end of the protective casing 1 through a torsion spring 8, the protective casing 1 is internally provided with a cavity, the outer terminal 3 and the inner terminal 4 are both installed inside the cavity, the inner terminal 4 is installed inside the outer terminal 3, the spring 6 is arranged between the inner terminal 4 and the outer terminal 3, the contact spring 5 is arranged on the inner wall of the outer terminal 3, the upper end of the protective casing 1 is provided with a socket 9, the outer end of the socket 9 is provided with a waterproof ring 10, the protective casing 1 is internally provided with a mounting groove 11, the waterproof ring 10 and the waterproof ring 7 are made of an elastic material, the waterproof ring 7 is arranged at the connection position of the protective casing 1 and the outer, the utility model discloses a protective housing 1 and visor 2 are connected through torsional spring 8, and when the plate end connector did not use, visor 2 covered protective housing 1 under torsional spring 8's effect, prevent that moisture, dust from getting into to interface 9 inside, when using the utility model discloses the time, external connector also can play the effect of blockking to moisture, dust to waterproof circle 10 can further prevent moisture, dust to get into extremely the utility model discloses inside, can effectual extension the utility model discloses a life, still the utility model discloses simple structure, reasonable in design, easy to assemble and maintenance.
In this embodiment, in order to ensure that the plate-end connector bears the stability of overcurrent, the contact spring pieces 5 are provided with two, and the two contact spring pieces 5 are arranged in a head-to-tail connection manner.
In this embodiment, a threaded rod 12 is disposed at the bottom of the outer terminal 3, a fixing nut 13 for fixing a wire is disposed on the threaded rod 12, the threaded rod 12 is used to conveniently connect the wire with the outer terminal 3, and the fixing nut 13 is used to fix the wire.
In this embodiment, contact shell fragment 5 is including the first go-between 14 and the second go-between 15 that are parallel to each other, first go-between 14 with vertical interval is provided with a plurality of first joint shell fragments 16 between the second go-between 15, first go-between 14 with the outer end of second go-between 15 all extends and is provided with a plurality of second joint shell fragments 17, and the external connector inserts the utility model discloses connect with contact shell fragment 5 during inside, and the external connector insert can extrude first joint shell fragment 16 and the second joint shell fragment 17 of contact shell fragment 5, the elasticity that first joint shell fragment 16 and second joint shell fragment 17 produced makes the utility model discloses it is more firm to be connected with external connector.
In this embodiment, in order to prevent the user from getting an electric shock when using the external connector to connect the utility model discloses the time takes place the interface 9 department is provided with the protection against electric shock panel 18, the protection against electric shock panel 18 sets up to circular.
In this embodiment, the inner wall of the outer terminal 3 is provided with the receding groove 19, the lower portion of the receding groove 19 is provided with the fixing block 20, the receding groove 19 is provided with two receding grooves, the lower portion of the outer terminal 3 is provided with the fixing piece 22, the receding groove 19 is used for receding the external connector, when the external connector is inserted into the outer terminal 3, the fixing block 20 can fix the external connector in the outer terminal 3 by rotating the external connector, and the external connector is prevented from being separated from the outer terminal 3.
In this embodiment, the outside of the protective housing 1 is provided with the anti-skidding line 21, and the anti-skidding line 21 is convenient for a user to install and dismantle the end connector of the board, and is convenient to be connected with an external connector.
The above description is only for the preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention is disclosed in the preferred embodiment, it is not limited to the above description, and any person skilled in the art can make some changes or modifications to equivalent embodiments without departing from the scope of the present invention, but all the technical solutions of the present invention are within the scope of the present invention.
Claims (7)
1. A plate end connector, characterized in that: including protective housing, visor, outer terminal, interior terminal, contact shell fragment, spring and waterproof ring, the visor pass through the torsional spring with the protective housing upper end is connected, the inside appearance chamber that is provided with of protective housing, the outer terminal the interior terminal all install in hold intracavity portion, interior terminal install in inside the outer terminal, the spring set up in the inner terminal with between the outer terminal, the contact shell fragment set up in on the outer terminal inner wall, the protective housing upper end is provided with the interface, the interface outer end is provided with waterproof ring, be provided with the mounting groove in the protective housing, waterproof ring make by the elasticity material, waterproof ring set up in the protective housing with the outer terminal junction.
2. A plate end connector according to claim 1, wherein: the contact elastic pieces are arranged in two numbers, and the two contact elastic pieces are arranged in a head-to-tail connection mode.
3. A plate end connector according to claim 1, wherein: and a threaded rod is arranged at the bottom of the outer terminal, and a fixing nut for fixing a conducting wire is arranged on the threaded rod.
4. A plate end connector according to claim 1, wherein: the contact shell fragment is including the first go-between and the second go-between that are parallel to each other, first go-between with vertical interval is provided with a plurality of first joint shell fragments between the second go-between, first go-between with the outer end of second go-between all extends and is provided with a plurality of second joint shell fragments.
5. A plate end connector according to claim 1, wherein: an electric shock prevention panel is arranged in the plug port, and the electric shock prevention panel is circular.
6. A plate end connector according to claim 1, wherein: the outer terminal inner wall is provided with the groove of stepping down, the groove lower part of stepping down sets up the fixed block, the groove of stepping down is provided with two, the outer terminal lower part is provided with the stationary blade.
7. A plate end connector according to claim 1, wherein: anti-skid lines are arranged outside the protective shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921004516.8U CN209896339U (en) | 2019-06-27 | 2019-06-27 | Plate end connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921004516.8U CN209896339U (en) | 2019-06-27 | 2019-06-27 | Plate end connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209896339U true CN209896339U (en) | 2020-01-03 |
Family
ID=69021697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921004516.8U Active CN209896339U (en) | 2019-06-27 | 2019-06-27 | Plate end connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209896339U (en) |
-
2019
- 2019-06-27 CN CN201921004516.8U patent/CN209896339U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |