CN220984971U - Anti-breaking connector plug - Google Patents
Anti-breaking connector plug Download PDFInfo
- Publication number
- CN220984971U CN220984971U CN202322677299.1U CN202322677299U CN220984971U CN 220984971 U CN220984971 U CN 220984971U CN 202322677299 U CN202322677299 U CN 202322677299U CN 220984971 U CN220984971 U CN 220984971U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- shell
- connector plug
- terminal group
- extension
- 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.)
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Links
- 230000002787 reinforcement Effects 0.000 claims abstract description 25
- 239000012212 insulator Substances 0.000 claims abstract description 13
- 239000002184 metal Substances 0.000 claims description 10
- 238000003466 welding Methods 0.000 claims description 7
- 238000012856 packing Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses an anti-breaking connector plug which comprises a wire rod, a circuit board, a shell and a terminal group, wherein one end of the circuit board is welded and fixed with the terminal group, the wire rod is welded and fixed with the other end of the circuit board, one end of the circuit board, which is provided with the terminal group, is inserted into the shell, clamping plate grooves are formed in two sides of the shell, which are close to the circuit board, and are clamped on the surface of the circuit board, a clearance groove is formed in the circuit board, which corresponds to the clamping plate grooves, an insulator is filled in the shell and is used for fixing a terminal structure, one end of the shell, which is close to the circuit board, of the wire rod is wrapped in a reinforcement body, and a rubber sleeve is covered on the surface of the reinforcement body. The utility model provides an anti-breaking connector plug, which aims at the connection strength between a circuit board and a shell and between terminals, so that the anti-breaking strength between the circuit board and the terminals is improved, and the connection strength between wires and the circuit board is also improved.
Description
Technical Field
The utility model relates to the technical field of electric connectors, in particular to an anti-breaking connector plug.
Background
The existing plug structure mainly comprises a connector and wires, the connector and wires are subjected to a welding process, so that data butted by the connector are transmitted through the wires, the existing connector structure mainly comprises a circuit board, terminals, an insulator and a shell, the terminals and one end of the circuit board are welded and fixed, the insulator is injection molded and outside the terminals, and the shell is wrapped outside the insulator, so that a complete connector is formed.
In the existing connector, the circuit board is mainly welded with the terminals to achieve a fixing effect, but the welding points between the circuit board and the terminals are mainly welded with soldering tin, the connection strength of the circuit board and the terminals is limited, and the circuit board is not provided with an external reinforcing structure in the vertical direction and the horizontal direction, so that in the using process, the connector plug is required to be matched with a data wire or other connecting equipment for use, and the connector plug is easy to break or cause horizontal dislocation of the circuit board due to the problems of operation and the like in the inserting or extracting process, and the situation of poor contact is caused, so that the use of people is influenced.
Disclosure of utility model
The utility model aims to provide an anti-breaking connector plug which aims at the connection strength between a circuit board and a shell and between terminals, so that the anti-breaking strength between the circuit board and the terminals is improved, and meanwhile, the connection strength between wires and the circuit board is also improved.
The utility model discloses a technical scheme adopted by an anti-breaking connector plug, which comprises the following steps:
The utility model provides a prevent disconnected connector plug, includes wire rod, circuit board, shell and terminal group, circuit board one end and terminal group welded fastening, wire rod and circuit board other end welded fastening, the circuit board is equipped with terminal group one end and inserts in the shell, just the both sides that the shell is close to the circuit board are equipped with splint groove, splint groove card locates the surface of circuit board, the circuit board corresponds splint groove and is equipped with keeps away the position groove, the inside insulator that has of packing of shell is used for fixed terminal structure, shell one end all wraps up in the reinforcement to wire rod is close to circuit board one end, the reinforcement surface covering has the gum cover.
As a preferable scheme, one end of the wire close to the circuit board is provided with a metal lock catch, the metal lock catch comprises a lantern ring and clamping fins, the lantern ring is sleeved on the surface of the wire, the clamping fins are arranged around the outer edge of the lantern ring, and the metal lock catch is buried in the reinforcement body.
As the preferred scheme, shell is close to circuit board one side and is equipped with the extension mesa, the extension mesa parcel is in the welded part of terminal group and circuit board, just extension mesa both sides all are equipped with the extension arm of force, splint groove has seted up extension arm of force and is close to circuit board one side, the reinforcement parcel is in extension mesa surface.
As an optimal scheme, the circuit board is provided with a grounding contact close to the surface of the avoidance groove, and the extension arm of force is welded and fixed with the grounding contact.
Preferably, the extended mesa and the other end of the housing form a stepped structure, and the diameter of the extended mesa is larger than that of the other end of the housing.
The anti-breaking connector plug disclosed by the utility model has the beneficial effects that: the circuit board is fixed and conducted with the terminal group through the mode of welding to and terminal group and circuit board one end insert in the shell, the shell passes through the splint groove card to be established at circuit board surface, increased the joint strength between shell and the circuit board, and because the inside insulator that has filled of shell, terminal group is fixed in the shell through the insulator, thereby also strengthened the joint strength between terminal group and the circuit board in step, all wrap up in the reinforcement in shell one end to wire rod near circuit board one end, the reinforcement surface covers has the gum cover, utilize the reinforcement to wrap up shell, circuit board and wire rod three together, thereby the joint strength between wire rod and the circuit board, joint strength between circuit board and the shell, holistic intensity improves, the mode between terminal group and the circuit board drops, the condition that the mode between circuit board and the wire rod drops takes place in the use has been avoided.
Drawings
Fig. 1 is a schematic structural view of a break-proof connector plug according to the present utility model.
Fig. 2 is an exploded view of a break-resistant connector plug of the present utility model.
Fig. 3 is a schematic view of the internal structure of a break-proof connector plug according to the present utility model.
Detailed Description
The utility model is further illustrated and described below in conjunction with the specific embodiments and the accompanying drawings:
Referring to fig. 1, 2 and 3, an anti-breaking connector plug includes a wire 10, a circuit board 20, a housing 30 and a terminal set 40, wherein one end of the circuit board 20 is welded and fixed with the terminal set 40, the wire 10 is welded and fixed with the other end of the circuit board 20, the circuit board 20 is provided with the terminal set 40, one end of the circuit board 20 is inserted into the housing 30, two sides of the housing 30, which are close to the circuit board 20, are provided with clamping plate grooves 31, the clamping plate grooves 31 are clamped on the surface of the circuit board 20, the circuit board 20 is provided with clearance grooves corresponding to the clamping plate grooves 31, an insulator 32 is filled in the housing 30 for fixing the terminal structure, one end of the housing 30 to one end of the wire 10, which is close to the circuit board 20, is wrapped in a reinforcement body 50, and a rubber sleeve 51 is covered on the surface of the reinforcement body 50.
The circuit board 20 is fixedly conducted with the terminal group 40 by means of welding, and the terminal group 40 and one end of the circuit board 20 are inserted into the housing 30, the housing 30 is clamped on the surface of the circuit board 20 through the clamping plate groove 31, the connection strength between the housing 30 and the circuit board 20 is increased, and the terminal group 40 is fixed in the housing 30 through the insulator 32 due to the fact that the insulator 32 is filled in the housing 30, and therefore the connection strength between the terminal group 40 and the circuit board 20 is synchronously enhanced.
The shell 30, the circuit board 20 and the wire 10 are wrapped together by the rubber sleeve 51 at one end of the shell 30 to one end of the wire 10, which is close to the circuit board 20, and the rubber sleeve 50 is covered on the surface of the reinforcement 50, so that the connection strength between the wire 10 and the circuit board 20 and the connection strength between the circuit board 20 and the shell 30 are improved, the overall strength is improved, and the situation that the terminal group 40 and the circuit board 20 fall off in a mode and the circuit board 20 and the wire 10 fall off in a mode in the use process is avoided.
In the above scheme, the wire 10 is provided with the metal latch 11 near one end of the circuit board 20, the metal latch 11 includes the collar 111 and the clamping fins 112, the collar 111 is sleeved on the surface of the wire 10, the clamping fins 112 are disposed around the outer edge of the collar 111, and the metal latch 11 is embedded in the reinforcement body 50.
The clamping fins 112 of the metal lock catch 11 are transversely embedded in the reinforcement body 50, and the clamping fins 112 are used for clamping, so that the stress points of the wire 10 in the reinforcement body 50 are increased, the stretching resistance between the wire 10 and the reinforcement body 50 is improved, and the connection strength between the wire 10 and the circuit board 20 is ensured.
An extension table top 301 is arranged on one side of the shell 30, which is close to the circuit board 20, the extension table top 301 is wrapped at the welding position of the terminal group 40 and the circuit board 20, extension force arms 302 are arranged on two sides of the extension table top 301, the clamping plate groove 31 is provided with the extension force arms 302, which are close to one side of the circuit board 20, and the reinforcement body 50 is wrapped on the surface of the extension table top 301.
The purpose of clamping the circuit board 20 is achieved by the aid of the extension force arm 302, blocking of the middle of the circuit board 20 is avoided through the extension force arm 302 extending from two sides, and electronic components can be welded and fixed in the middle of the circuit board 20. And the circuit board 20 is provided with the grounding contact 21 close to the surface of the avoidance groove, and the extension arm 302 is welded and fixed with the grounding contact 21, so that the grounding contact 21 and the extension arm 302 are used for contact, and the grounding effect of the shell 30 of the circuit board 20 is realized.
The extension table 301 and the other end of the housing 30 form a stepped structure, the diameter of the extension table 301 is larger than that of the other end of the housing 30, and in the practical use process, the rear end of the connector plug is obviously larger than the front end by utilizing the cooperation of the extension table 301 and the reinforcement body 50, so that the effect of limiting the insertion depth of the connector plug in the insertion process is achieved.
The utility model provides an anti-breaking connector plug, a circuit board is fixedly conducted with a terminal group in a welding mode, one end of the terminal group and one end of the circuit board are inserted into a shell, the shell is clamped on the surface of the circuit board through a clamping plate groove, the connection strength between the shell and the circuit board is improved, and as insulators are filled in the shell, the terminal group is fixed in the shell through the insulators, the connection strength between the terminal group and the circuit board is synchronously enhanced, one end of the shell, which is close to the circuit board, is wrapped by a reinforcement body, the surface of the reinforcement body is covered by a rubber sleeve, and the shell, the circuit board and the wire are wrapped together by the reinforcement body, so that the connection strength between the wire and the circuit board and the connection strength between the shell are improved, and the integral strength is improved, and the conditions that the mode between the terminal group and the circuit board fall off and the mode between the circuit board and the wire are avoided in the use process.
Finally, it should be noted that the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made to the technical solution of the present utility model without departing from the spirit and scope of the technical solution of the present utility model.
Claims (5)
1. The utility model provides a prevent disconnected connector plug, its characterized in that, includes wire rod, circuit board, shell and terminal group, circuit board one end and terminal group welded fastening, wire rod and circuit board other end welded fastening, the circuit board is equipped with terminal group one end and inserts in the shell, just the both sides that the shell is close to the circuit board are equipped with splint groove, splint groove card locates the surface of circuit board, the circuit board corresponds splint groove and is equipped with keeps away the position groove, the inside packing of shell has the insulator to be used for fixed terminal structure, shell one end all wraps up in the reinforcement to wire rod is close to circuit board one end, the surface covering of reinforcement has the gum cover.
2. The connector plug of claim 1, wherein the wire has a metal latch at an end thereof adjacent to the circuit board, the metal latch comprises a collar and a retaining fin, the collar is sleeved on the surface of the wire, the retaining fin is disposed around an outer edge of the collar, and the metal latch is embedded in the reinforcement.
3. The connector plug of claim 1, wherein an extension table surface is disposed on a side of the housing adjacent to the circuit board, the extension table surface is wrapped at a welding portion between the terminal group and the circuit board, extension force arms are disposed on two sides of the extension table surface, the clamping plate groove is provided with the extension force arms on a side adjacent to the circuit board, and the reinforcement is wrapped on a surface of the extension table surface.
4. A break-resistant connector plug according to claim 3, wherein the circuit board is provided with a ground contact adjacent the surface of the socket, and wherein the elongate arm is fixedly soldered to the ground contact.
5. A break-resistant connector plug according to claim 3, wherein the extension land forms a stepped configuration with the other end of the housing, the extension land having a diameter greater than the diameter of the other end of the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322677299.1U CN220984971U (en) | 2023-10-08 | 2023-10-08 | Anti-breaking connector plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322677299.1U CN220984971U (en) | 2023-10-08 | 2023-10-08 | Anti-breaking connector plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220984971U true CN220984971U (en) | 2024-05-17 |
Family
ID=91059112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322677299.1U Active CN220984971U (en) | 2023-10-08 | 2023-10-08 | Anti-breaking connector plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220984971U (en) |
-
2023
- 2023-10-08 CN CN202322677299.1U patent/CN220984971U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |