CN209948122U - Novel round connector terminal structure - Google Patents
Novel round connector terminal structure Download PDFInfo
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- CN209948122U CN209948122U CN201920815043.3U CN201920815043U CN209948122U CN 209948122 U CN209948122 U CN 209948122U CN 201920815043 U CN201920815043 U CN 201920815043U CN 209948122 U CN209948122 U CN 209948122U
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Abstract
A novel round connector terminal structure comprises a socket body, a high-position terminal and a low-position terminal, wherein the socket body is cylindrical, a slot is formed in one end face of the socket body, a high-position terminal mounting hole and a low-position terminal mounting hole which extend axially are formed in the bottom face of the slot, a first terminal stop block and a second terminal stop block are respectively arranged on the hole walls of the high-position terminal mounting hole and the low-position terminal mounting hole, a first elastic bayonet matched with the high-position terminal is arranged on the high-position terminal, and a second elastic bayonet matched with the low-position terminal is arranged on the low-position terminal; height differences are respectively arranged between the high-position terminal and the low-position terminal and between the first terminal block and the second terminal block, and the two height differences are equal. Through set up high-order terminal and the low level terminal that has the difference in height on the socket, designed the cooperation structure that realizes the difference in height on the terminal mounting hole of socket and the terminal that corresponds, realized the asynchronous transmission of connector signal, overall structure is reasonable, practical.
Description
Technical Field
The present invention relates to connectors, and more particularly to a novel round connector terminal structure.
Background
In conventional multi-core connector assembly terminals, the height of the terminal assembly is substantially the same, which is also a common knowledge in the connector industry. However, as the communication industry is continuously developing, the receiving and transmitting modes of signals are becoming diversified, and especially how to meet the requirement of asynchronous transmission of signals, which needs to be solved and improved on the connector.
SUMMERY OF THE UTILITY MODEL
To the above problems, the present invention provides a novel round connector terminal structure.
The purpose of the utility model can be realized by the following technical scheme: a novel round connector terminal structure comprises a socket body, a high-position terminal and a low-position terminal, wherein the socket body is cylindrical, a slot is formed in one end face of the socket body, more than two high-position terminal mounting holes and more than two low-position terminal mounting holes are formed in the bottom face of the slot, and the high-position terminal mounting holes and the low-position terminal mounting holes both axially extend to the end face of the other end of the socket body; the high-level terminal and the low-level terminal are respectively provided with a first terminal stop block and a second terminal stop block on the hole wall, the high-level terminal and the low-level terminal are respectively inserted and installed in the high-level terminal installation hole and the low-level terminal installation hole, one ends of the high-level terminal and the low-level terminal extend into the slot, the high-level terminal is provided with a first elastic bayonet matched with the first terminal stop block, and the low-level terminal is provided with a second elastic bayonet matched with the second terminal stop block; and height differences are respectively arranged between the high-position terminal and the low-position terminal and between the first terminal block and the second terminal block, and the two height differences are equal.
Furthermore, the first elastic bayonet is composed of a first elastic sheet and a first fixing sheet, the first elastic sheet is arranged at one end, close to the high-position terminal, of the first fixing sheet, and the first elastic sheet and the first fixing sheet are matched with two ends of the first terminal stop block respectively; the second elastic bayonet is composed of a second elastic sheet and a second fixed sheet, the second elastic sheet is arranged at one end, close to the bottom terminal, of the second fixed sheet, and the second elastic sheet and the second fixed sheet are matched with two ends of the second terminal stop block respectively.
Furthermore, axial fit clearances are respectively formed between the first elastic bayonet and the first terminal stop block and between the second elastic bayonet and the second terminal stop block, and glue materials are arranged in the axial fit clearances.
Further, the distance from one end part of the high-order terminal to the bottom surface of the slot is greater than the distance from one end part of the low-order terminal to the bottom surface of the slot; the distance from the first terminal stop block to the bottom surface of the slot is smaller than the distance from the second terminal stop block to the bottom surface of the slot.
Furthermore, a positioning lug is arranged on the groove wall of the slot and extends axially.
Furthermore, a clamping groove is formed in the outer wall of one end of the socket body.
Compared with the prior art, the beneficial effects of the utility model are that: the high-order terminal and the low-order terminal that have the difference in height set up on the socket, have designed the cooperation structure that realizes the difference in height on the terminal mounting hole of socket and the terminal that corresponds to realized the asynchronous transmission of connector signal, overall structure is reasonable, practical.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a sectional view of the socket body and the high-position terminal assembly according to the present invention.
The parts in the figures are numbered as follows:
1 socket body
101 slot
102 high terminal mounting hole
103 low terminal mounting hole
104 first terminal block
105 second terminal block
106 positioning lug
107 card slot
2 high terminal
201 first elastic sheet
202 first fixing sheet
3 low terminal.
Detailed Description
The following detailed description of the embodiments of the present invention will be given with reference to the accompanying drawings to make it clear to those skilled in the art how to practice the invention. While the invention has been described in connection with its preferred embodiments, these embodiments are intended to be illustrative, and not to limit the scope of the invention.
Referring to fig. 1 and 2, a novel circular connector terminal structure includes a socket body 1, a high-end terminal 2 and a low-end terminal 3, where the socket body 1 is cylindrical and has a multi-core structure, a slot 101 is formed in an end face of one end of the socket body 1, the recess is circular and is coaxial with the socket body 1, more than two high-end terminal mounting holes 102 and more than two low-end terminal mounting holes 103 are formed in a bottom surface of the slot 101, and the high-end terminal mounting holes 102 and the low-end terminal mounting holes 103 both extend to an end face of the other end of the socket body 1 along an axial direction.
Referring to fig. 2, a first terminal stopper 104 is disposed on a hole wall of each of the high terminal installation holes 102. Each high-position terminal 2 is installed in each high-position terminal installation hole 102, a first elastic bayonet matched with the first terminal stopper 104 is arranged on each high-position terminal 2, each first elastic bayonet is composed of a first elastic sheet 201 and a first fixing sheet 202, the first elastic sheet 201 is arranged at one end, close to the high-position terminal 2, of the first fixing sheet 202, and the first elastic sheet 201 and the first fixing sheet 202 are matched with two ends of the first terminal stopper 104 respectively. During the assembly, high-order terminal 2 and high-order terminal mounting hole 102 are inserted and are joined in marriage the installation, and high-order terminal mounting hole 102 is inserted from the other end terminal surface of socket 1 to the one end of high-order terminal 2, and first shell fragment 201 supports the one end of first terminal dog 104 after crossing first terminal dog 104 through elastic deformation, and first stationary blade 202 supports the other end of first terminal dog 104, realizes spacing cooperation. An axial fit clearance is formed between the first elastic bayonet and the first terminal block 104, and the clearance is controlled by filling a rubber material in the axial fit clearance.
Every be equipped with second terminal dog 105 on the pore wall of low level terminal mounting hole 103, install low level terminal 3 in the low level terminal mounting hole 103, be equipped with on the low level terminal 3 with second terminal dog 105 matched with second elasticity bayonet socket, second elasticity bayonet socket comprises second shell fragment and second stationary blade, and concrete structure is the same with first elasticity bayonet socket, and this no longer gives details. The axial fit clearance between the second resilient bayonet and the second terminal stop 105 is also controlled by filling the glue.
A height difference is formed between the high-level terminal 2 and the low-level terminal 3, one end of each of the high-level terminal 2 and the low-level terminal 3 extends into the slot 101 of the socket body 1, and the distance from one end of the high-level terminal 2 to the bottom surface of the slot 101 is greater than the distance from one end of the low-level terminal 3 to the bottom surface of the slot 101; the first terminal block 104 of the high terminal mounting hole 102 and the second terminal block 105 of the low terminal 3 form a height difference of the same size, and the distance from the first terminal block 104 to the bottom surface of the slot 101 is smaller than the distance from the second terminal block 105 to the bottom surface of the slot 101. By maintaining the same height difference between the high-position terminal 2 and the low-position terminal 3 and between the first terminal stopper 104 and the second terminal stopper 105, it is ensured that the high-position terminal 2 does not recede when it is mated with a plug.
The socket comprises a socket body 1 and is characterized in that a positioning bump 106 for preventing plug misplugging is arranged on the wall of the slot 101, the positioning bump 106 extends along the axial direction, and a clamping groove 107 matched with the plug is arranged on the outer wall of one end of the socket body 1.
In practical use, when the circular connector terminal structure is matched with a plug to be inserted, the high-position terminal 2 firstly contacts the jack of the plug, so that the advanced transmission of signals is realized; when the terminal structure of the pull-out circular connector is matched with the plug to be pulled out, the high-position terminal 2 is delayed to leave the jack of the plug, and the delay interruption of signals is realized.
It should be noted that many variations and modifications of the embodiments of the present invention are possible, which are fully described, and are not limited to the specific examples of the above embodiments. The above embodiments are merely illustrative of the present invention and are not intended to limit the present invention. In conclusion, the scope of the present invention should include those changes or substitutions and modifications which are obvious to those of ordinary skill in the art.
Claims (6)
1. A novel round connector terminal structure is characterized by comprising a socket body, a high-position terminal and a low-position terminal, wherein the socket body is cylindrical, a slot is formed in one end face of the socket body, more than two high-position terminal mounting holes and more than two low-position terminal mounting holes are formed in the bottom face of the slot, and the high-position terminal mounting holes and the low-position terminal mounting holes both axially extend to the other end face of the socket body; the high-level terminal and the low-level terminal are respectively provided with a first terminal stop block and a second terminal stop block on the hole wall, the high-level terminal and the low-level terminal are respectively inserted and installed in the high-level terminal installation hole and the low-level terminal installation hole, one ends of the high-level terminal and the low-level terminal extend into the slot, the high-level terminal is provided with a first elastic bayonet matched with the first terminal stop block, and the low-level terminal is provided with a second elastic bayonet matched with the second terminal stop block; and height differences are respectively arranged between the high-position terminal and the low-position terminal and between the first terminal block and the second terminal block, and the two height differences are equal.
2. The novel round connector terminal structure of claim 1, wherein the first elastic bayonet is composed of a first elastic sheet and a first fixing sheet, the first elastic sheet is arranged at one end of the first fixing sheet close to the high-position terminal, and the first elastic sheet and the first fixing sheet are respectively matched with two ends of the first terminal stopper; the second elastic bayonet is composed of a second elastic sheet and a second fixed sheet, the second elastic sheet is arranged at one end, close to the bottom terminal, of the second fixed sheet, and the second elastic sheet and the second fixed sheet are matched with two ends of the second terminal stop block respectively.
3. The novel round connector terminal structure of claim 1, wherein axial fitting gaps are respectively formed between the first elastic bayonet and the first terminal block and between the second elastic bayonet and the second terminal block, and a rubber material is disposed in the axial fitting gaps.
4. The novel round connector terminal structure of claim 1, wherein the distance from one end of the high-position terminal to the bottom surface of the slot is greater than the distance from one end of the low-position terminal to the bottom surface of the slot; the distance from the first terminal stop block to the bottom surface of the slot is smaller than the distance from the second terminal stop block to the bottom surface of the slot.
5. The novel round connector terminal structure of claim 1, wherein a positioning protrusion is disposed on a wall of the slot, and the positioning protrusion extends in an axial direction.
6. The novel round connector terminal structure of claim 1, wherein a locking groove is formed on an outer wall of one end of the socket body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920815043.3U CN209948122U (en) | 2019-05-31 | 2019-05-31 | Novel round connector terminal structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920815043.3U CN209948122U (en) | 2019-05-31 | 2019-05-31 | Novel round connector terminal structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209948122U true CN209948122U (en) | 2020-01-14 |
Family
ID=69135052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920815043.3U Active CN209948122U (en) | 2019-05-31 | 2019-05-31 | Novel round connector terminal structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209948122U (en) |
-
2019
- 2019-05-31 CN CN201920815043.3U patent/CN209948122U/en active Active
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