CN218448606U - Power connector with stable structure - Google Patents
Power connector with stable structure Download PDFInfo
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- CN218448606U CN218448606U CN202222887316.XU CN202222887316U CN218448606U CN 218448606 U CN218448606 U CN 218448606U CN 202222887316 U CN202222887316 U CN 202222887316U CN 218448606 U CN218448606 U CN 218448606U
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Abstract
The utility model discloses a power connector with stable structure, which comprises a socket and a plug inserted with the socket; the plug comprises a plug shell and a wiring mechanism arranged in the plug shell; the wiring mechanism comprises a wiring shell and a wiring terminal module arranged on the wiring shell; the wiring shell comprises a wiring front cover and a wiring rear cover which are detachably connected; a plurality of visual windows are embedded in the wiring rear cover or the wiring front cover, and an observation port is formed in the wiring front cover or the wiring rear cover corresponding to each visual window; the viewing port is also used for limiting and fixing the visual window on the wiring rear cover or the wiring front cover. The utility model discloses a set up the detachable connection structure of lid behind wiring protecgulum and the wiring, and first ear, second ear, viewing aperture, can be with visual window spacing fixed, prevent that visual window from droing and falling out. Meanwhile, the overall structure of the power connector can be stabilized by arranging the reinforcing plate and the reinforcing ribs, and the material cost is saved.
Description
Technical Field
The utility model relates to a power connector technical field especially relates to a stable in structure's power connector.
Background
The power supply connector is widely applied to data transmission, generally comprises a socket and a plug which is plugged with the socket, the plug comprises a plug shell and a wiring mechanism which is arranged in the plug shell, the wiring mechanism comprises a wiring shell and a wiring terminal module which is arranged on the wiring shell, one end of the wiring terminal module is connected with the socket, the other end of the wiring terminal module is used for being connected with an external cable, the socket is arranged in external case equipment (case electronic equipment, a power supply is arranged inside the case electronic equipment), the plug is connected with an external load through the external cable, and when the plug is inserted into the socket, the power supply to the external load can be realized.
The power connector generally has a window on the connection housing for observing whether the external cable and the connection terminal module are connected and installed in place, so as to improve the connection efficiency and yield. The existing visual window is embedded and installed on the wiring shell, but the visual window is not provided with a limiting structure to prevent the visual window from falling off, and the installation structure of the visual window is not stable enough. In addition, no reinforcing structure is designed in the plug and the socket so as to stabilize the integral structure of the power connector, and the situation of damage is easy to occur after carrying and shipping or long-time use.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a stable in structure's power connector, through the detachable connection structure who sets up lid behind wiring protecgulum and the wiring, and first ear, second ear, viewing aperture, can be with visual window spacing fixed, prevent that visual window from droing and falling out. Meanwhile, the overall structure of the power connector can be stabilized by arranging the reinforcing plate and the reinforcing ribs, and the material cost is saved.
In order to realize the purpose, the following technical scheme is adopted:
a power connector with stable structure comprises a socket and a plug which is plugged with the socket; the plug comprises a plug shell and a wiring mechanism arranged in the plug shell; the wiring mechanism comprises a wiring shell and a wiring terminal module arranged on the wiring shell; one end of the wiring terminal module is connected with the socket, and the other end of the wiring terminal module is used for connecting an external cable; the wiring shell comprises a wiring front cover and a wiring rear cover which are detachably connected; a plurality of visual windows are embedded in the wiring rear cover or the wiring front cover, and an observation port is formed in the wiring front cover or the wiring rear cover corresponding to each visual window; the viewing aperture is also used for limiting and fixing the visual window on the wiring rear cover or the wiring front cover.
Preferably, the outer side wall of the wiring front cover or the wiring rear cover is provided with at least one buckle, and the wiring rear cover or the wiring front cover is provided with a clamping hole matched with the buckle.
Preferably, two opposite sides of one end of the wiring rear cover or the wiring front cover are respectively provided with a first lug part, and each first lug part is embedded with a visual window; the relative both sides of one end of lid behind wiring protecgulum or the wiring respectively are equipped with a second ear, offer a viewing aperture on each second ear.
Preferably, the second ear is arranged to cover the corresponding first ear, and the inner side surface size of the observation opening is smaller than the outer side surface size of the visual window.
Preferably, the wiring front cover is provided with a plurality of wiring slots in parallel at one end thereof far away from the wiring rear cover, and one side of the plurality of wiring slots is provided with a reinforcing plate.
Preferably, the outer side wall of each wire connecting slot is connected with the reinforcing plate through a first reinforcing rib; and a plurality of second reinforcing ribs are arranged on one side surface of the reinforcing plate far away from the wiring slot at intervals.
Preferably, the socket comprises a socket shell, and a safety mechanism is arranged in the socket shell; the safety mechanism comprises a safety tube and a safety tube bracket for mounting the safety tube; the protective tube support is inserted into the socket shell along the length direction of the socket shell and arranged, a plurality of first guide ribs are arranged on one inner side wall of the socket shell at intervals along the length direction, and a plurality of first guide grooves are formed in the outer side wall of the protective tube support corresponding to the first guide ribs.
Preferably, a plurality of third reinforcing ribs are circumferentially arranged on the inner side wall of the plug shell, and the third reinforcing ribs are arranged along the length direction of the plug shell; when the wiring mechanism is inserted into the plug shell in place, the end part of the third reinforcing rib abuts against the end part of the wiring shell so as to limit the insertion depth of the wiring mechanism; one end of a third reinforcing rib on one inner side wall of the plug shell extends to form a second guide rib, and a second guide groove matched with the second guide rib is formed in the wiring shell.
Preferably, two opposite inner side walls of the socket housing or the plug housing are respectively provided with a fourth reinforcing rib, and two opposite inner side walls of the plug housing or the socket housing are respectively provided with an avoiding groove matched with the fourth reinforcing rib.
Preferably, the outer side wall of the wiring shell is provided with a wire stripping length comparison plate and a comparison signboard.
Adopt above-mentioned scheme, the beneficial effects of the utility model are that:
through the detachable connection structure who sets up lid behind wiring protecgulum and the wiring, and first ear, second ear, viewing aperture, can be with visual window spacing fixed, prevent that visual window from droing and falling out. Meanwhile, the integral structure of the power connector can be stabilized by arranging the reinforcing plate and the reinforcing ribs, and the material cost is saved. In addition, through setting up the direction rib, can lead to quick installation and play the effect of preventing the dress of turning over.
Drawings
Fig. 1 is a perspective view of the present invention;
FIG. 2 is an exploded view of the present invention;
fig. 3 is an exploded view of the connection housing of the present invention;
fig. 4 is a perspective view of the socket and the safety mechanism of the present invention;
fig. 5 is a perspective view of the fuse holder of the present invention;
fig. 6 is a perspective view of the plug housing of the present invention;
wherein the figures are identified as follows:
1-a plug, 2-a socket,
3-a protective tube bracket, 4-a fourth reinforcing rib,
5-avoidance groove, 11-plug shell,
12-a wiring shell, 13-a visual window,
14-a viewing port, 15-a third reinforcing rib,
16-second guide ribs, 17-second guide grooves,
18-wire stripping length ratio plate, 21-socket shell,
22-first guide ribs, 31-first guide grooves,
121-wiring front cover, 122-wiring rear cover,
123-a buckle, 124-a clamping hole,
125-wiring slot, 126-reinforcing plate.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1 to 6, the present invention provides a power connector with stable structure, which includes a socket 2 and a plug 1 inserted into the socket; the plug 1 comprises a plug shell 11 and a wiring mechanism arranged in the plug shell 11; the wiring mechanism comprises a wiring shell 12 and a wiring terminal module arranged on the wiring shell 12; one end of the wiring terminal module is connected with the socket 2, and the other end of the wiring terminal module is used for connecting an external cable; the wiring shell 12 comprises a wiring front cover 121 and a wiring rear cover 122 which are detachably connected; a plurality of visual windows 13 are embedded in and mounted on the wiring rear cover 122 or the wiring front cover 121, and an observation port 14 is formed in the wiring front cover 121 or the wiring rear cover 122 corresponding to each visual window 13; the viewing port 14 is also used for fixing the visible window 13 on the wiring rear cover 122 or the wiring front cover 121 in a limited manner.
Two opposite sides of one end of the wiring rear cover 122 or the wiring front cover 121 are respectively provided with a first ear, and each first ear is embedded with a visual window 13; two opposite sides of one end of the wiring front cover 121 or the wiring rear cover 122 are respectively provided with a second ear, and each second ear is provided with a viewing port 14. In one embodiment, the first ear portion is disposed on the rear connection cover 122, the second ear portion is disposed on the front connection cover 121, the viewing window 13 is embedded in the first ear portion of the rear connection cover 122, and the viewing opening 14 is opened in the second ear portion of the front connection cover 121.
The second ear covers and arranges in the first ear outside that corresponds, and the medial surface size of viewing aperture 14 is less than visual window 13's lateral surface size, can prevent effectively that visual window 13 from falling out from viewing aperture 14, and then has played spacing fixed effect.
The outer side wall of the wiring front cover 121 or the wiring rear cover 133 is provided with at least one buckle 123, and the wiring rear cover 122 or the wiring front cover 121 is provided with a clamping hole 124 matched with the buckle 123. Specifically, the number of the buckles 123 is four, two opposite outer side walls of the wiring front cover 121 are respectively provided with two buckles 123, the clamping hole 124 is formed in the wiring rear cover 122, a slope structure is arranged on the buckle 123, and the slope structure is used for guiding the buckle 123 to rapidly enter the clamping hole 124.
The front connection cover 121 has a plurality of connection slots 125 at an end thereof away from the rear connection cover 122, a reinforcing plate 126 is disposed at one side of the connection slots 125, and an outer sidewall of each connection slot 125 is connected to the reinforcing plate 126 via a first reinforcing rib. Since the connection slot 125 is inserted into the socket 2 when the plug 1 is inserted into the socket 2, there is a certain instability in the structure. The reinforcement 126 is arranged on one side of the wiring slot 125, and the first reinforcing rib is arranged between the reinforcing plate 126 and the outer side wall of each wiring slot 125, so that the structural stability of the wiring slot 125 can be enhanced, and meanwhile, the arrangement of the first reinforcing ribs enables a clearance design to be arranged between the wiring slot 125 and the reinforcing plate 126, and the insertion of the wiring slot 125 into the socket 2 is not hindered.
The reinforcing plate 126 is provided with a plurality of second reinforcing ribs at intervals on one side surface thereof far away from the wiring slot 125, so that the thickness of the reinforcing plate 126 can be reduced, the structural stability of the reinforcing plate is not affected, and the material cost is reduced.
The socket 2 comprises a socket shell 21, and a safety mechanism is arranged in the socket shell 21; the safety mechanism comprises a safety tube and a safety tube bracket 3 for mounting the safety tube; the protective tube support 3 is arranged in the socket shell 21 along the length direction of the socket shell 21, a plurality of first guide ribs 22 are arranged at intervals in the length direction of one inner side wall of the socket shell 21, and a plurality of first guide grooves 31 are formed in the outer side wall of the protective tube support 3 corresponding to the first guide ribs 22. The first guide rib 22 is only arranged on one inner side wall of the socket housing 21, so that the structural stability of the socket housing 21 can be enhanced, the fuse holder 3 can be used as a guide for inserting into the socket housing 21, and the fuse holder 3 can be prevented from being reversely installed.
A plurality of third reinforcing ribs 15 are circumferentially arranged on the inner side wall of the plug shell 21, and the third reinforcing ribs 15 are arranged along the length direction of the plug shell 11; when the wiring mechanism is inserted into the plug housing 21 in place, the end portions of the third reinforcing ribs 15 abut against the end portions of the wiring housing 12 to limit the depth position of the wiring mechanism within the plug housing 21; one end of a third reinforcing rib 15 on one inner side wall of the plug shell 11 extends to be provided with a second guide rib 16, and a second guide groove 17 matched with the second guide rib 16 is formed in the wiring shell 12. The third reinforcing rib 15 can strengthen the structural stability of the plug housing 11, and the second guiding rib 16 which is arranged in an extending manner can guide the wiring housing 12 to be inserted into the plug housing 11, and plays a role in preventing reverse installation. The second guiding ribs 16 are arranged to extend towards the socket 2, and when the wiring housing 12 is inserted into the plug housing 11 in place, the end portions of the wiring housing 12 are abutted and limited by the end portions of the third reinforcing ribs 15, so that the wiring housing 12 is prevented from being inserted over the head, and poor contact is avoided.
Two opposite inner side walls of the socket shell 21 or the plug shell 11 are respectively provided with a fourth reinforcing rib 4, and two opposite inner side walls of the plug shell 11 or the socket shell 21 are respectively provided with an avoiding groove 5 matched with the fourth reinforcing rib 4. The fourth reinforcing rib 4 is used as a main beam reinforcing rib and matched with the avoiding groove 5 to enhance the structural stability of the plug 1 and the socket 2 opposite-insertion connection part.
The outer side wall of the wiring shell 12 is provided with a wire stripping length comparison plate 18 and a comparison signboard. When an external cable is connected, the external cable and the stripping length can be compared with the pair of plates 18 and then stripped, and the problem that poor wiring is caused due to overlong or overlong stripping is solved. The comparison signboard is mainly used for marking the thickness and other information of the accessible external cable, so as to prevent miswiring. The comparison signboard is arranged on one side surface of the wire stripping length opposite to the plate 18.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (10)
1. A power connector with stable structure comprises a socket and a plug which is plugged into the socket; the plug comprises a plug shell and a wiring mechanism arranged in the plug shell; the wiring mechanism comprises a wiring shell and a wiring terminal module arranged on the wiring shell; one end of the wiring terminal module is connected with the socket, and the other end of the wiring terminal module is used for connecting an external cable; the connector is characterized in that the connector shell comprises a connector front cover and a connector rear cover which are detachably connected; a plurality of visual windows are embedded in the wiring rear cover or the wiring front cover, and an observation port is formed in the wiring front cover or the wiring rear cover corresponding to each visual window; the viewing port is also used for limiting and fixing the visual window on the wiring rear cover or the wiring front cover.
2. The connector of claim 1, wherein the front or rear wiring cover has at least one latch on its outer side wall, and the rear or front wiring cover has a latch hole matching the latch.
3. The connector of claim 1, wherein a first ear is disposed on each of two opposite sides of one end of the rear or front cover, and a viewing window is embedded in each first ear; the relative both sides of one end of lid behind wiring protecgulum or the wiring respectively are equipped with a second ear, offer a viewing aperture on each second ear.
4. The structurally stabilized power connector of claim 3, wherein the second ear portion is disposed in overlying relation to the corresponding first ear portion, and wherein an inner side dimension of the viewing port is less than an outer side dimension of the viewing window.
5. The structurally stabilized power connector as claimed in claim 1, wherein the front cover has a plurality of slots at an end thereof away from the rear cover, and a reinforcing plate is disposed at one side of the slots.
6. The connector of claim 5, wherein the outer sidewall of each connector slot is connected to the stiffener via a first rib; and a plurality of second reinforcing ribs are arranged on one side surface of the reinforcing plate away from the wiring slot at intervals.
7. The structurally stabilized power connector of claim 1, wherein the receptacle includes a receptacle housing having a fuse mechanism disposed therein; the safety mechanism comprises a safety tube and a safety tube bracket for mounting the safety tube; the protective tube support is inserted into the socket shell along the length direction of the socket shell and arranged, a plurality of first guide ribs are arranged on one inner side wall of the socket shell at intervals along the length direction, and a plurality of first guide grooves are formed in the outer side wall of the protective tube support corresponding to the first guide ribs.
8. The structurally stable power connector as claimed in claim 7, wherein the plug housing has a plurality of third ribs circumferentially disposed on an inner sidewall thereof, and the third ribs are disposed along a length direction of the plug housing; when the wiring mechanism is inserted into the plug shell in place, the end part of the third reinforcing rib is abutted with the end part of the wiring shell so as to limit the insertion depth of the wiring mechanism; one end of a third reinforcing rib on one inner side wall of the plug shell extends to be provided with a second guide rib, and a second guide groove matched with the second guide rib is formed in the wiring shell.
9. The connector of claim 7, wherein the socket housing or the plug housing has a fourth rib on each of two opposite inner sidewalls, and the plug housing or the socket housing has an avoiding groove matching with the fourth rib on each of the two opposite inner sidewalls.
10. The connector of claim 1, wherein the outer sidewall of the connector housing has a wire stripping length alignment plate and an alignment signboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222887316.XU CN218448606U (en) | 2022-10-31 | 2022-10-31 | Power connector with stable structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222887316.XU CN218448606U (en) | 2022-10-31 | 2022-10-31 | Power connector with stable structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218448606U true CN218448606U (en) | 2023-02-03 |
Family
ID=85071593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222887316.XU Active CN218448606U (en) | 2022-10-31 | 2022-10-31 | Power connector with stable structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218448606U (en) |
-
2022
- 2022-10-31 CN CN202222887316.XU patent/CN218448606U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |