CN220042525U - Small-size maintenance switch connector structure of convenient locking separation - Google Patents
Small-size maintenance switch connector structure of convenient locking separation Download PDFInfo
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- CN220042525U CN220042525U CN202321403387.6U CN202321403387U CN220042525U CN 220042525 U CN220042525 U CN 220042525U CN 202321403387 U CN202321403387 U CN 202321403387U CN 220042525 U CN220042525 U CN 220042525U
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- shell
- locking handle
- locking
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- 238000012423 maintenance Methods 0.000 title claims abstract description 32
- 238000000926 separation method Methods 0.000 title description 12
- 239000012212 insulator Substances 0.000 claims abstract description 20
- 235000014676 Phragmites communis Nutrition 0.000 claims abstract description 15
- 238000007789 sealing Methods 0.000 claims description 17
- 238000003825 pressing Methods 0.000 claims description 14
- 238000005192 partition Methods 0.000 claims description 4
- 238000013461 design Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
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Abstract
The utility model discloses a small maintenance switch connector structure convenient for locking and separating, which comprises a plug, a socket and a locking handle, wherein the plug comprises a head shell, a short-circuit sheet, an upper cover plate, a fixed block and a signal contact pin; the socket comprises a socket shell, a lower cover plate, a contact assembly, an insulator, a signal jack and a reed; the locking handle is detachably connected with the head shell, and the plug and the socket are locked and separated through the locking handle; the head shell is fixed with the upper cover plate; the short circuit piece is fixed on the upper cover plate and the head shell; the seat shell is fixed with the lower cover plate; the contact element is fixed with the seat shell and the lower cover plate; selectively installing the fixed block, the signal pin, the insulator, the signal jack and the reed; the utility model can save space, meet the requirements of different use scenes, has simple structure, is convenient to operate, and meets the function of quick locking and separating.
Description
Technical Field
The utility model relates to the technical field of electric connectors, in particular to a small maintenance switch connector structure convenient to lock and separate.
Background
The manual maintenance switch is a high-voltage connector, is widely applied to the field of new energy automobiles, is used for maintenance of a high-voltage line of a battery module, and is used for ensuring personnel safety and realizing quick on-off of a high-voltage circuit through the manual maintenance switch. Along with the current maintenance switch's application more and more extensively, gradually by the automobile field to other fields orientation development such as electric power for realize the quick break-make of high voltage circuit, because of the use scene changes, the complexity of equipment changes, the circuit that needs to connect increases, the space of use gradually reduces, and the use quantity gradually increases, has all put forward higher requirement to maintenance switch's use volume, manufacturing cost, simple operation nature. The traditional manual maintenance switch is built-in with a fuse or a fuse, the locking part is provided with a locking block, the structure is complex, the cost is high, the whole volume of the product is large, the signal contact element for high-voltage interlocking signal transmission is not detachable, the use requirements of different scenes can not be met, and the later use cost is increased.
Disclosure of Invention
In view of the above, the small maintenance switch connector structure convenient for locking and separating provided by the utility model adopts a small short-circuit piece to be matched with a contact fitting to realize quick on-off of a circuit, adopts a double-spring contact fitting structure to ensure high reliable contact with high current capacity in a limited space, simultaneously utilizes a shell cavity structure to design a fixed part, saves space, adopts a detachable structure for a signal piece design, meets different application fields Jing Xuqiu, adopts a special-shaped trip locking structure for a locking handle design, has a simple structure, is convenient to operate, meets the function of quick locking and separating, and has the characteristics of simple structure, small volume, convenience for locking and separating and the like.
In order to achieve the above purpose, the technical scheme of the utility model is realized as follows:
the utility model provides a small maintenance switch connector structure convenient for locking and separating, which comprises a plug, a socket and a locking handle, wherein the plug comprises a head shell, a short-circuit piece and an upper cover plate; the socket comprises a socket shell, a lower cover plate and a contact assembly; the locking handle is detachably connected with the head shell, and the plug and the socket are locked and separated through the locking handle; the head shell is fixedly connected with the upper cover plate through a barb structure; the short circuit piece is fixed on the upper cover plate and the head shell; the seat shell is fixed with the lower cover plate; the contact member is fixed with the seat housing and the lower cover plate.
Further, the plug also comprises a fixed block and a signal pin; the signal pin is installed between the head shell and the upper cover plate through the fixed block and the upper cover plate.
Further, the socket further comprises an insulator, a signal jack and a reed; the insulator is fixed on the seat shell through a barb structure; the reed is fixed with the insulator; the signal jack is arranged inside the insulator and is clamped in the reed.
Further, the head shell comprises a positioning column, a head shell boss, two positioning grooves, a first boss, a second boss and an unlocking pressing piece; the locking handle comprises a positioning hole, a U-shaped groove, a locking handle clamping hook, a partition plate and a locking handle boss; the seat shell comprises a seat shell clamping hook and two positioning bosses; the positioning hole of the locking handle is arranged on the positioning column of the head shell; the two positioning bosses of the seat shell are respectively positioned in the two positioning grooves on the head shell; the U-shaped groove moves relative to the two positioning bosses of the seat shell, the locking handle clamping hook is clamped in the head shell boss, the unlocking pressing piece is positioned above the head shell boss, the second boss is positioned on the unlocking pressing piece, and the baffle plate blocks the locking position of the locking handle clamping hook and the head shell boss; the seat shell clamping hooks are clamped in a cavity formed by the first boss and the head shell.
Further, the plug includes a seal ring, the socket includes a screw, the socket housing includes a recess and a hexagonal groove, and the contact includes a contact boss; the sealing ring is installed in a space formed by the head shell and the upper cover plate in a fixed mode, the screw is installed in the hexagonal groove, and the contact fitting boss is fixed in the groove.
The utility model has the following beneficial effects:
the utility model adopts the cooperation of the small short-circuit sheet and the contact element to realize the quick on-off of the circuit, and simultaneously utilizes the structure of the shell cavity to design the fixed part, thereby saving the space.
The contact assembly adopts a double-spring plate structure, and the outer high-elasticity spring plate supports the inner high-conductivity spring plate, so that the high-reliable contact high-current capacity of a limited space is ensured.
The signal piece is designed into a detachable structure, so that the requirements of different use scenes are met.
The special-shaped clamping hook locking structure is designed on the locking handle, the structure is simple, the operation is convenient, and the rapid locking and separating functions are met.
Drawings
FIG. 1 is a schematic perspective view of a small maintenance switch connector with easy locking and separation according to an embodiment of the present utility model;
FIG. 2 is a schematic cross-sectional view of a plug structure of a small maintenance switch connector according to embodiment 1 of the present utility model;
fig. 3 is a schematic cross-sectional view of a first view of a receptacle structure of a small maintenance switch connector structure according to embodiment 1 of the present utility model;
FIG. 4 is a schematic cross-sectional view of a second perspective of a receptacle structure of a small-sized service switch connector according to embodiment 1 of the present utility model;
FIG. 5 is a schematic cross-sectional view showing a plug structure of a small maintenance switch connector according to embodiment 2 of the present utility model;
fig. 6 is a schematic cross-sectional view of a first view of a receptacle structure of a small maintenance switch connector structure according to embodiment 2 of the present utility model;
FIG. 7 is a cross-sectional view of a second perspective of a receptacle structure of a small-sized service switch connector according to embodiment 2 of the present utility model;
FIG. 8 is a schematic perspective view of a plug structure of a small maintenance switch connector according to an embodiment of the present utility model for facilitating locking and unlocking;
FIG. 9 is a perspective view of a first view of a housing structure of a connector structure of a miniature maintenance switch according to an embodiment of the present utility model;
FIG. 10 is a perspective view of a second view of a housing structure of a connector structure of a miniature service switch according to an embodiment of the present utility model;
FIG. 11 is a schematic view of a small-sized maintenance switch connector structure head housing for facilitating locking and unlocking according to an embodiment of the present utility model;
FIG. 12 is a schematic cross-sectional view of a small-sized service switch connector structure head housing for facilitating locking and unlocking in accordance with an embodiment of the present utility model;
FIG. 13 is a schematic view of a contact assembly of a small maintenance switch connector structure for facilitating locking and unlocking according to an embodiment of the present utility model;
FIG. 14 is a schematic view of a short circuit of a small maintenance switch connector structure for facilitating locking and unlocking according to an embodiment of the present utility model;
FIG. 15 is a schematic view of a locking handle of a small maintenance switch connector structure for facilitating locking and unlocking according to an embodiment of the present utility model;
wherein: 1 is a plug, 2 is a socket, 11 is a header housing, 12 is a shorting tab, 13 is an upper cover plate, 14 is a seal ring, 15 is a locking handle, 16 is a signal pin, 17 is a fixed block, 21 is a seat housing, 22 is a lower cover plate, 23 is a contact, 24 is a screw, 25 is an insulator, 26 is a signal jack, 27 is a reed, 111 is a locating post, 112 is a header housing boss, 113 is a locating slot, 114 is a first boss, 115 is a second boss, 116 is an unlocking tab, 151 is a U-shaped slot, 152 is a locating hole, 153 is a locking handle hook, 154 is a spacer, 155 is a locking handle boss, 211 is an inner cavity, 212 is a groove, 213 is a hexagonal slot, 214 is a seat housing hook, 215 is a locating boss, 231 is a contact boss.
Detailed Description
So that the manner in which the features and objects of the present utility model can be understood in more detail, a more particular description of the utility model, briefly summarized above, may be had by reference to the appended drawings, which are not necessarily limited to the embodiments described.
Example 1
When the device is applied to a low-voltage energy storage electric cabinet or other use scenes without requirements on high-voltage signal detection, the internal signal contact and the fixing structure can be omitted.
As shown in fig. 1 to 4 and fig. 8 to 15, the small maintenance switch connector of embodiment 1 of the present utility model which facilitates the locking and the separation comprises a plug 1, a socket 2 and a locking handle 15, wherein the plug 1 comprises a head housing 11, a shorting tab 12, an upper cover 13 and a sealing ring 14.
The socket 2 comprises a socket housing 21, a lower cover plate 22, contact members 23, and screws 24.
The head housing 11 comprises a positioning column 111, a head housing boss 112, two positioning grooves 113, a first boss 114, a second boss 115 and an unlocking pressing sheet 116.
The locking handle 15 comprises a U-shaped groove 151, a positioning hole 152, a locking handle hook 153, a baffle 154 and a locking handle boss 155.
The seat housing 21 includes a recess 212, a hexagonal groove 213, a seat housing hook 214, and two positioning bosses 215.
The contact element 23 adopts a double-spring structure, and the side edge of the contact element comprises a contact element boss 231.
The locking handle 15 is detachably connected with the head shell 11, the plug and the socket are locked and separated through the locking handle 15, the head shell 11 and the upper cover plate 13 are fixedly connected through a side barb structure, the sealing ring 14 is assembled in a groove formed by fixing the head shell 11 and the upper cover plate 13, the short-circuit piece 12 is assembled in a mounting hole corresponding to the upper cover plate 13, the seat shell 21 and the lower cover plate 22 are fixed, and the contact piece 23 and the seat shell 21 and the lower cover plate 22 are fixed.
The positioning hole 152 of the locking handle 15 is mounted on the positioning column 111 of the head housing 11; the two positioning bosses 215 of the seat housing 21 are respectively positioned in the two positioning slots 113 on the head housing 11; the U-shaped groove 151 moves relatively to the two positioning bosses 215 of the seat housing 21, the locking handle hook 153 is clamped in the head housing boss 112, the unlocking pressing piece 116 is positioned above the head housing boss 112, the second boss 115 is positioned on the unlocking pressing piece 116, the partition 154 blocks the locking position between the locking handle hook 153 and the head housing boss 112, and the seat housing hook 214 is clamped in a cavity formed by the first boss and the head housing; the locking handle boss 155 is pressed upwards, the locking handle hook 153 is spread outwards, the locking handle 15 is pulled, the plug 1 is unlocked with the socket 2, the plug 1 and the socket 2 start to be separated, after a certain distance of separation, the seat shell hook 214 clamps the first boss 114, the unlocking pressing piece 116 is pressed, the second boss 115 pushes the seat shell hook 214 open, the locking handle 15 is pulled continuously, and the plug 1 and the socket 2 can be completely separated.
The contact fitting boss 231 is placed in the groove 212 of the seat housing 21, after the lower cover plate 22 is mounted, the axial fixation of the contact fitting 23 is realized, the screw 24 is mounted in the hexagonal groove 213, and the axial fixation of the screw 24 is realized by means of the seat housing 21 and the lower cover plate 22.
The embodiment 1 of the utility model relates to a convenient locking and separating structure of a small maintenance switch connector, which comprises the following concrete assembly and use procedures:
firstly, the sealing ring is arranged in the head shell, the short-circuit sheet is arranged in a corresponding mounting hole of the upper cover plate, the upper cover plate is fixed with the head shell through a side barb structure, and the sealing ring is positioned in a groove formed by connecting the head shell with the upper cover plate; inserting the positioning column on the head shell into the positioning hole on the locking handle to fix the locking handle and the head shell; and the screw is arranged in the hexagonal groove corresponding to the seat shell, the contact assembly is arranged in the inner cavity of the seat shell, the lower cover plate is assembled, and the seat shell is fixed with the lower cover plate.
When the plug and the socket are inserted oppositely, the two positioning bosses of the seat shell are respectively positioned in the two positioning grooves on the head shell, the plug and the socket are automatically inserted oppositely through the relative movement of the U-shaped groove on the locking handle and the positioning boss on the seat shell, the side edge of the seat shell extrudes the sealing ring to realize lateral sealing, the locking handle clamping hook contacts with the boss of the head shell, the sealing ring is extruded to realize axial sealing after the locking handle is in place along the arc chamfer outer support designed by the boss of the head shell, the locking handle clamping hook is restored to be in an original shape, the locking handle clamping hook is clamped with the boss of the head shell, the locking handle clamping hook is clamped in a cavity formed by the first boss and the head shell, the locking handle clamping hook is blocked at the locking position of the locking handle clamping hook and the boss of the head shell, at the moment, the locking handle clamping hook is prevented from being loosened due to misoperation, and the connection of a short circuit piece and a contact piece is realized; when the plug and the socket need be separated, the locking handle boss is pressed upwards by fingers, the locking handle trip is outwards spread, the locking handle is pulled simultaneously, the plug and the socket start to be separated, after a certain distance of separation, the seat shell trip clamps the first boss, the safety hidden danger of personnel direct unlocking under the electrified environment can not be completely unlocked, the circuit can be disconnected at the moment, the unlocking pressing sheet is pressed, the seat shell trip is propped open by the second boss, and the plug and the socket continue until the complete separation.
Example 2
When the device is applied to a new energy automobile or other use scenes requiring high-voltage signal detection, the internal signal contact and the fixing structure can be assembled.
As shown in fig. 1 and 5 to 15, the small maintenance switch connector of embodiment 2 of the present utility model which facilitates the locking and the separation comprises a plug 1, a socket 2 and a locking handle 15, wherein the plug 1 comprises a head housing 11, a shorting tab 12, an upper cover 13, a sealing ring 14, a signal pin 16 and a fixing block 17.
The socket 2 includes a socket housing 21, a lower cover plate 22, a contact member 23, a screw 24, an insulator 25, a signal jack 26, and a reed 27.
The head housing 11 comprises a positioning column 111, a head housing boss 112, two positioning grooves 113, a first boss 114, a second boss 115 and an unlocking pressing sheet 116.
The locking handle 15 comprises a U-shaped groove 151, a positioning hole 152, a locking handle hook 153, a baffle 154 and a locking handle boss 155.
The seat housing 21 includes a recess 212, a hexagonal groove 213, a seat housing hook 214, and two positioning bosses 215.
The contact element 23 adopts a double-spring structure, and the side edge of the contact element comprises a contact element boss 231.
The locking handle 15 is detachably connected with the head shell 11, the plug and the socket are locked and separated through the locking handle 15, the head shell 11 and the upper cover plate 13 are fixedly connected through a side barb structure, the sealing ring 14 is assembled in a groove formed by fixing the head shell 11 and the upper cover plate 13, the short-circuit sheet 12 is assembled in a mounting hole corresponding to the upper cover plate 13, and the signal pin 16 and the upper cover plate 13 are mounted between the head shell 11 and the upper cover plate 13 through the fixing block 17; the insulator 25 is fixed in the inner cavity 211 of the seat shell 21 through a barb structure, the reed 27 is arranged in the mounting hole of the insulator 25, the signal jack 26 is arranged in the insulator 25 and is clamped in the reed 27; the seat housing 21 is fixed to the lower cover plate 22, and the contact piece 23 is fixed to the seat housing 21 and the lower cover plate 22.
The positioning hole 152 of the locking handle 15 is mounted on the positioning column 111 of the head housing 11; the two positioning bosses 215 of the seat housing 21 are respectively positioned in the two positioning slots 113 on the head housing 11; the U-shaped groove 151 moves relatively to the two positioning bosses 215 of the seat housing 21, the locking handle hook 153 is clamped in the head housing boss 112, the unlocking pressing piece 116 is positioned above the head housing boss 112, the second boss 115 is positioned on the unlocking pressing piece 116, the partition 154 blocks the locking position between the locking handle hook 153 and the head housing boss 112, and the seat housing hook 214 is clamped in a cavity formed by the first boss and the head housing; the locking handle boss 155 is pressed upwards, the locking handle hook 153 is spread outwards, the locking handle 15 is pulled, the plug 1 is unlocked with the socket 2, the plug 1 and the socket 2 start to be separated, after a certain distance of separation, the seat shell hook 214 clamps the first boss 114, the unlocking pressing piece 116 is pressed, the second boss 115 pushes the seat shell hook 214 open, the locking handle 15 is pulled continuously, and the plug 1 and the socket 2 can be completely separated.
The contact fitting boss 231 is placed in the groove 212 of the seat housing 21, after the lower cover plate 22 is mounted, the axial fixation of the contact fitting 23 is realized, the screw 24 is mounted in the hexagonal groove 213, and the axial fixation of the screw 24 is realized by means of the seat housing 21 and the lower cover plate 22.
The embodiment 2 of the utility model relates to a convenient locking and separating concrete assembly and use flow of a small maintenance switch connector structure, which comprises the following steps:
firstly, the sealing ring is installed in the head shell, the short circuit sheet is installed in a corresponding installation hole of the upper cover plate, the signal pin is assembled in a corresponding installation hole of the upper cover plate, the fixing block is assembled in the upper cover plate to fix the signal pin, the upper cover plate is fixed with the head shell through a side barb structure, and the sealing ring is positioned in a groove formed by connecting the head shell with the upper cover plate; inserting the positioning column on the head shell into the positioning hole on the locking handle to fix the locking handle and the head shell; the screw is installed in the hexagonal groove corresponding to the seat shell, the contact fitting is installed in the inner cavity of the seat shell, the reed is installed in the insulator installation hole, the insulator is installed in the insulator, the insulator is pressed, fixation is achieved through the barb structure and the seat shell, the signal jack is inserted into the insulator, the reed jack catch is supported outwards, the signal jack is inserted in place and then is contracted by means of the reed jack catch, axial fixation of the jack catch is achieved, the lower cover plate is assembled, and the seat shell is fixed with the lower cover plate.
When the plug and the socket are oppositely inserted, the two positioning bosses of the seat shell are respectively positioned in the two positioning grooves on the head shell, the plug and the socket are automatically oppositely inserted through the relative movement of the U-shaped groove on the locking handle and the positioning boss on the seat shell, the side edge of the seat shell is extruded to extrude the sealing ring to realize lateral sealing, the locking handle clamping hook is contacted with the boss of the head shell, the arc chamfer designed along the boss of the head shell is externally braced, after the locking handle is in place, the end face of the seat shell is extruded to realize axial sealing, the locking handle clamping hook is restored to be in original shape and clamped with the boss of the head shell, the locking handle clamping hook is blocked at the locking position of the locking handle clamping hook and the boss of the head shell, and the locking handle is prevented from being loosened due to misoperation; when the plug is opposite to the socket, the signal jack and the contact pin are in a separated state, the signal cannot be monitored, the high-voltage line is in a disconnected state, after the plug is opposite to the socket for a certain distance, the short-circuit piece is contacted with the contact assembly first, the signal jack is contacted with the contact pin later, the high-voltage line is connected after the signal is monitored, and the short-circuit piece and the contact assembly continue to be completely opposite to each other until the short-circuit piece and the contact assembly are completely opposite to each other, so that the risk of flashover caused by electrified insertion is effectively reduced.
When the plug with the socket needs to separate, upwards press with the finger locking handle boss, locking handle trip outwards struts, and the while pulling locking handle, plug and socket begin to separate, and after the separation a section distance, seat casing trip blocks first boss, can't unlock completely, has effectively prevented the potential safety hazard of personnel direct unblock under the electrified environment, presses the unblock preforming, and seat casing trip is opened to the second boss, and plug and socket continue to separate, and signal jack breaks off earlier with the signal contact pin, and after receiving the signal, the high-voltage line breaks off, and the short circuit piece continues until complete separation with the contact fastener, has effectively reduced the risk that electrified separation produced the flashover.
Here, the specific model of the above-mentioned devices is not limited and described in detail, and the deep connection manner of the above-mentioned devices is not described in detail, as it is common knowledge, and it can be understood by those skilled in the art.
The embodiments of the present utility model are merely presented to describe specific embodiments thereof, and are not intended to limit the scope of protection thereof. Certain modifications may be made by those skilled in the art in light of the teachings of this embodiment, and all equivalent changes and modifications that come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Claims (5)
1. The small maintenance switch connector structure convenient for locking and separating comprises a plug, a socket and a locking handle, and is characterized in that the plug comprises a head shell, a short-circuit piece and an upper cover plate; the socket comprises a socket shell, a lower cover plate and a contact assembly; the locking handle is detachably connected with the head shell, and the plug and the socket are locked and separated through the locking handle; the head shell is fixedly connected with the upper cover plate through a barb structure; the short circuit piece is fixed on the upper cover plate and the head shell; the seat shell is fixed with the lower cover plate; the contact member is fixed with the seat housing and the lower cover plate.
2. The small maintenance switch connector structure for facilitating locking and unlocking according to claim 1, wherein said plug further comprises a fixing block and a signal pin; the signal pin is installed between the head shell and the upper cover plate through the fixed block and the upper cover plate.
3. The small maintenance switch connector structure of claim 2, wherein said receptacle further comprises an insulator, a signal jack and a reed; the insulator is fixed on the seat shell through a barb structure; the reed is fixed with the insulator; the signal jack is arranged inside the insulator and is clamped in the reed.
4. A compact maintenance switch connector structure for facilitating locking and unlocking according to claim 1 or claim 3, wherein the head housing includes a positioning post, a head housing boss, two positioning grooves, a first boss, a second boss, and an unlocking tab; the locking handle comprises a positioning hole, a U-shaped groove, a locking handle clamping hook, a partition plate and a locking handle boss; the seat shell comprises a seat shell clamping hook and two positioning bosses; the positioning hole of the locking handle is arranged on the positioning column of the head shell; the two positioning bosses of the seat shell are respectively positioned in the two positioning grooves on the head shell; the U-shaped groove moves relative to the two positioning bosses of the seat shell, the locking handle clamping hook is clamped in the head shell boss, the unlocking pressing piece is positioned above the head shell boss, the second boss is positioned on the unlocking pressing piece, and the baffle plate blocks the locking position of the locking handle clamping hook and the head shell boss; the seat shell clamping hooks are clamped in a cavity formed by the first boss and the head shell.
5. A compact maintenance switch connector structure that facilitates locking and unlocking as defined in claim 4, wherein said plug includes a seal ring, said socket includes a screw, said socket housing includes a recess and a hexagonal groove, and said contact includes a contact boss; the sealing ring is installed in a space formed by the head shell and the upper cover plate in a fixed mode, the screw is installed in the hexagonal groove, and the contact fitting boss is fixed in the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321403387.6U CN220042525U (en) | 2023-06-05 | 2023-06-05 | Small-size maintenance switch connector structure of convenient locking separation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321403387.6U CN220042525U (en) | 2023-06-05 | 2023-06-05 | Small-size maintenance switch connector structure of convenient locking separation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220042525U true CN220042525U (en) | 2023-11-17 |
Family
ID=88742097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321403387.6U Active CN220042525U (en) | 2023-06-05 | 2023-06-05 | Small-size maintenance switch connector structure of convenient locking separation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220042525U (en) |
-
2023
- 2023-06-05 CN CN202321403387.6U patent/CN220042525U/en active Active
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