CN211530330U - Misplug prevention device for bus duct jack box - Google Patents
Misplug prevention device for bus duct jack box Download PDFInfo
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- CN211530330U CN211530330U CN201922119869.9U CN201922119869U CN211530330U CN 211530330 U CN211530330 U CN 211530330U CN 201922119869 U CN201922119869 U CN 201922119869U CN 211530330 U CN211530330 U CN 211530330U
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- plug
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- head
- female head
- fixedly arranged
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Abstract
The utility model discloses a wrong insertion prevention device for a bus duct jack box, which comprises a bottom plate, a female head, an insertion piece and an insertion device; the bottom plate is a solid flat plate, four corners of the front surface of the bottom plate are provided with four fixing screw holes, the middle part of the front surface of the bottom plate is fixedly provided with a male head, and the front surface of the male head is provided with three openings in an array manner; the female head corresponds to the male head, and three inserting pieces respectively corresponding to the holes on the front surface of the male head are fixedly arranged on the rear side surface of the female head; the plug device comprises a plug, a plug block, a rotating shaft, a movable block, a connecting sheet and a blocking sheet, the plug is fixedly arranged on the left side of the upper surface of the female head, a convex block is arranged in the middle of the rear surface of the plug, the corresponding plug head is arranged on the plug device, the occurrence of wrong connection is avoided, and meanwhile, a fixing device and a rebounding device are arranged to ensure that the male head and the female head are stably connected and are convenient to collect.
Description
Technical Field
The utility model relates to a low pressure power transmission and distribution equipment technical field specifically is bus duct jack box mistake proofing cartridge is put.
Background
The connector in the jack box is an electronic connecting part which can be used for erecting a communication bridge at a blocked position or among isolated and non-communicated circuits in the circuit so as to enable current to flow and realize the preset function of the circuit; the existing pin header connectors have different specifications, the male connector and the female connector are easily inserted in a wrong way to cause economic loss, meanwhile, most of the existing plugging devices do not have plugging fixing devices, the plugged lines are easy to loosen, and the like, and part of the plugging devices with the plugging fixing devices are easy to take down and the like.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide bus duct jack box mistake proofing cartridge and put, be provided with corresponding bayonet joint on the grafting device, avoid appearing the condition emergence of connecing the mistake, be equipped with fixing device and resilient mounting again simultaneously to guarantee that public head is connected with female head stably and collects the facility, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: the misplug prevention device of the bus duct jack box comprises a bottom plate, a female head, an insertion piece and a plug device;
the bottom plate is a solid flat plate, four corners of the front surface of the bottom plate are provided with four fixing screw holes, the middle part of the front surface of the bottom plate is fixedly provided with a male head, and the front surface of the male head is provided with three openings in an array manner;
the female head corresponds to the male head, and three inserting pieces respectively corresponding to the holes on the front surface of the male head are fixedly arranged on the rear side surface of the female head;
the plug-in device comprises a plug, an insertion block, a rotating shaft, a movable block, a connecting sheet and a blocking sheet, wherein the plug is fixedly arranged on the left side of the upper surface of the female head, a convex block is arranged in the middle of the rear surface of the plug, the insertion block is fixedly arranged on the left side of the upper surface of the male head, a notch corresponding to the convex block of the plug is formed in the middle of the front surface of the insertion block, a through groove communicated with the notch is formed in the middle of the upper surface of the insertion block, the movable block is of a trapezoidal structure, the front end of the movable block is rotatably connected into the through groove through the rotating shaft, the connecting sheet is fixedly arranged at the upper end of the rear surface of the movable block, and the connecting sheet corresponds to;
wherein: the plug-in strip of female head rear side and the plug of upside respectively with the front side trompil of public head and the front side slot looks joint of inserted block.
The fixing device comprises two clamping blocks, two buckle shells, two buckles, a connecting shaft, a spring, a connecting rod and a connecting block, wherein the two clamping blocks are respectively and fixedly arranged on the left side surface and the right side surface of the female head, the rear ends of the opposite outer side surfaces of the two clamping blocks are provided with grooves, the two buckle shells are respectively and fixedly arranged on the left side surface and the right side surface of the male head, the middle parts of the two buckle shells are provided with grooves communicated with the grooves, the middle parts of the buckles are movably connected with the grooves of the buckle shells through the connecting shaft, the inner sides of the front ends of the buckles are provided with convex blocks corresponding to the grooves on the outer sides of the clamping blocks, the connecting block is movably arranged in the grooves on the outer side surfaces of the buckle shells, and the opposite inner sides of the connecting block are fixedly connected with the rear ends of the outer side surfaces of the buckles, the springs are four in number, and the four springs are fixedly installed on the upper side and the lower side between the partition plates and the connecting blocks inside the two buckle shells respectively. Fixing device fixes between public head and the female head after the grafting is accomplished to guarantee that public head and female head are connected stably, thereby avoid female head to drop and cause the loss.
Further, still include resilient mounting, resilient mounting contains fixed block, fore-set, stopper and compression spring, fixed block fixed mounting is on female upper surface right side, and the trailing flank middle part fixed mounting of fixed block has the fore-set, the draw-in groove has been seted up to the left and right sides face rear end of fore-set, stopper fixed mounting is on public first upper surface right side, and sets up the fluting corresponding with the fore-set in the middle part of the front surface of stopper, compression spring fixed mounting is in the grooved trailing flank middle part of stopper. Compression spring among the resilient means can pop out female head when collecting female head to make things convenient for female recovery and change.
Furthermore, the limiting buckle is provided with two limiting buckles, the two limiting buckles are fixedly installed on the left side face and the right side face of the front side of the limiting block, and bosses corresponding to the clamping grooves in the two sides of the rear end of the ejection column are arranged in the middle of the opposite inner side faces of the two limiting buckles. Spacing knot can avoid female first bullet to fly and drop, can guarantee again that female first can not drop and damage when making things convenient for female first to collect.
Further, still include anti-skidding gasket, anti-skidding gasket is equipped with four altogether, and four anti-skidding gaskets are fixed mounting respectively in the relative lateral surface of female upper and lower both sides face middle part and two connecting blocks, and anti-skidding gasket's lateral surface is wavy structure. The anti-skidding gasket can prevent the female head from falling when an operator takes and fixes the female head, and meanwhile, the anti-skidding gasket can facilitate the pressing of the connecting block, so that the plugging device is convenient to use.
Compared with the prior art, the beneficial effects of the utility model are that: this bus duct jack box mistake proofing cartridge is put, has following benefit:
1. the plug device is provided with the corresponding plug connector, when the plug is matched with the plug block, the movable block can be popped out, whether the male head is matched with the female head can be obviously seen, and therefore the condition of misconnection and the like is avoided.
2. Meanwhile, the fixing device is arranged to fix the male head and the female head after the insertion is finished, so that the male head and the female head are stably connected, and the female head is prevented from falling to cause loss.
3. The setting rebounding device can pop out the female head when collecting the female head, and the limiting buckle can avoid the female head from bouncing off and dropping, and the female head can be guaranteed not to drop and be damaged when the female head is collected conveniently.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the upper side upper section structure of the present invention.
Fig. 3 is a schematic view of the upper-side lower-section structure of the present invention.
Fig. 4 is an enlarged schematic view of the a position of the present invention.
In the figure: the anti-skidding type anti-skidding device comprises a base plate 1, a male connector 2, a female connector 3, an insertion sheet 4, an insertion device 5, a plug 501, an insertion block 502, a rotating shaft 503, a movable block 504, a connecting sheet 505, a blocking sheet 506, a fixing device 6, a clamping block 601, a clamping buckle 602, a clamping buckle 603, a connecting shaft 604, a spring 605, a connecting rod 606, a connecting block 607, a rebound device 7, a fixing block 701, a top column 702, a limiting block 703, a compression spring 704, a limiting buckle 8 and an anti-skidding gasket 9.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the misplug prevention device of the bus duct jack box comprises a bottom plate 1, a female head 3, an inserting piece 4 and a plug device 5;
the bottom plate 1 is a solid flat plate, four corners of the front surface of the bottom plate 1 are provided with four fixing screw holes, the middle part of the front surface of the bottom plate 1 is fixedly provided with a male head 2, and the front surface of the male head 2 is provided with three openings in an array manner;
a female head 3, wherein the female head 3 corresponds to the male head 2, and three inserting pieces 4 respectively corresponding to the holes on the front surface of the male head 2 are fixedly arranged on the rear side surface of the female head 3; the fixing device 6 is further included, the fixing device 6 includes two clamping blocks 601, two clamping block shells 602, two clamping buckles 603, a connecting shaft 604, a spring 605, a connecting rod 606 and a connecting block 607, the two clamping blocks 601 are respectively and fixedly arranged on the left side surface and the right side surface of the female head 3, the rear ends of the opposite outer side surfaces of the two clamping blocks 601 are provided with slots, the two clamping buckle shells 602 are respectively and fixedly arranged on the left side surface and the right side surface of the male head 2, the middle parts of the two clamping buckle shells 602 are provided with slots, the opposite outer sides of the two clamping buckle shells 602 are provided with through slots communicated with the slots, the middle parts of the clamping buckles 603 are movably connected with the inside of the slots of the clamping buckle shells 602 through the connecting shaft 604, the front ends of the clamping buckles 603 are provided with convex blocks corresponding to the slots on the outer sides of the clamping blocks 601, the connecting block 607 is movably arranged in the through slots on the, the number of the springs 605 is four, and the four springs 605 are respectively and fixedly installed at the upper and lower sides between the partition plate and the connecting block 607 inside the two buckle housings 602. Fixing device 6 is fixed between male head 2 and female head 3 after the grafting is accomplished to guarantee that male head 2 is connected stably with female head 3, thereby avoid female head 3 to drop and cause the loss. Still include resilient means 7, resilient means 7 contains fixed block 701, fore-set 702, stopper 703 and compression spring 704, fixed block 701 fixed mounting is on female first 3's upper surface right side, and fixed block 701's trailing flank middle part fixed mounting has fore-set 702, the draw-in groove has been seted up to the left and right sides face rear end of fore-set 702, stopper 703 fixed mounting is on public first 2's upper surface right side, and the front surface middle part of stopper 703 sets up the fluting corresponding with fore-set 702, compression spring 704 fixed mounting is in the grooved trailing flank middle part of stopper 703. The compression spring 704 in the resilient means 7 can eject the female head 3 when the female head 3 is collected, thereby facilitating the recovery and replacement of the female head 3. The top pillar fixing device is characterized by further comprising two limiting buckles 8, the two limiting buckles 8 are arranged on the left side face and the right side face of the front side of the limiting block 703, the two limiting buckles 8 are fixedly installed on the left side face and the right side face of the front side of the limiting block 703 respectively, and bosses corresponding to clamping grooves in the two sides of the rear end of the top pillar 702 are arranged in the middle of the opposite inner side faces of the. Spacing knot 8 can avoid female first 3 bullet to fly and drop, can guarantee again that female first 3 can not drop and damage when making things convenient for female first 3 to collect. Still include anti-skidding gasket 9, anti-skidding gasket 9 is equipped with four altogether, and four anti-skidding gaskets 9 are fixed mounting respectively in the relative lateral surface of female 3's upper and lower both sides face middle part and two connecting blocks 607, and the lateral surface of anti-skidding gasket 9 is wavy structure. The anti-slip gasket 9 can prevent the female head 3 from falling when the operator takes and fixes the female head 3, and can facilitate the pressing of the connecting block 607, thereby facilitating the use of the plugging device.
The plug device 5 comprises a plug 501, an insertion block 502, a rotating shaft 503, a movable block 504, a connecting sheet 505 and a baffle 506, wherein the plug 501 is fixedly arranged on the left side of the upper surface of the female head 3, a convex block is arranged in the middle of the rear surface of the plug 501, the insertion block 502 is fixedly arranged on the left side of the upper surface of the male head 2, a slot corresponding to the convex block of the plug 501 is arranged in the middle of the front surface of the insertion block 502, a through slot communicated with the slot is arranged in the middle of the upper surface of the insertion block 502, the movable block 504 is of a ladder-shaped structure, the front end of the movable block 504 is rotatably connected to the inside of the through slot through the rotating shaft 503, the connecting sheet 505 is fixedly arranged at the upper end of the rear surface of the movable block 504, and;
wherein: the insert 4 at the back side of the female head 3 and the plug 501 at the upper side are respectively clamped with the front side hole of the male head 2 and the front side groove of the insert block 502.
When in use: the inserting sheet 4 behind the female head 3 is inserted into the opening hole at the front side of the male head 2, meanwhile, the plug 501 above the female head 3 and the ejection column 702 at the rear side of the fixing block 701 are inserted into the slot at the front side of the inserting block 502 and the slot at the front side of the limiting block 703 above the male head 2, the clamping blocks 601 at two sides of the female head 3 are inserted into the buckle shell 602, when the slot at the outer side of the clamping block 601 corresponds to the lug boss of the buckle 603, the connecting block 607 can be bounced by the spring 605, and meanwhile, the movable block 504 above the inserting block 502 is bounced, namely, the male head 2 and the.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. Bus duct jack box mistake proofing cartridge is put, its characterized in that: comprises a bottom plate (1), a female head (3), an inserting sheet (4) and an inserting device (5);
the bottom plate (1) is a solid flat plate, four corners of the front surface of the bottom plate (1) are provided with four screw holes for fixing, the middle part of the front surface of the bottom plate (1) is fixedly provided with a male head (2), and the front surface of the male head (2) is provided with three open holes in an array manner;
the female head (3) corresponds to the male head (2), and three inserting pieces (4) respectively corresponding to the holes on the front surface of the male head (2) are fixedly arranged on the rear side surface of the female head (3);
plug-in device (5): the plug-in device (5) comprises a plug (501), an insertion block (502), a rotating shaft (503), a movable block (504), a connecting sheet (505) and a blocking sheet (506), the plug (501) is fixedly arranged on the left side of the upper surface of the female head (3), and the middle part of the rear surface of the plug (501) is provided with a convex block, the inserting block (502) is fixedly arranged at the left side of the upper surface of the male head (2), the middle part of the front surface of the insertion block (502) is provided with a slot corresponding to the convex block of the plug (501), the middle part of the upper surface of the insertion block (502) is provided with a through slot communicated with the slot, the movable block (504) is in a ladder-shaped structure, the front end of the movable block (504) is rotatably connected with the inside of the through groove through a rotating shaft (503), the connecting piece (505) is fixedly arranged at the upper end of the rear surface of the movable block (504), and corresponds to the baffle (506) fixedly arranged at the upper end of the rear side surface of the slot;
wherein: the plug-in sheet (4) at the rear side of the female head (3) and the plug (501) at the upper side are respectively clamped with the front side hole of the male head (2) and the front side groove of the plug-in block (502).
2. The misplug prevention device of the bus duct jack box of claim 1, which is characterized in that: the fixing device (6) comprises two clamping blocks (601), two clamping shells (602), two clamping buckles (603), a connecting shaft (604), a spring (605), a connecting rod (606) and a connecting block (607), wherein the two clamping blocks (601) are respectively and fixedly arranged on the left side surface and the right side surface of the female head (3), the rear ends of the opposite outer side surfaces of the two clamping blocks (601) are provided with a groove, the two clamping buckle shells (602) are respectively and fixedly arranged on the left side surface and the right side surface of the male head (2), the middle parts of the front surfaces of the two clamping buckle shells (602) are provided with a groove, the opposite outer sides of the two clamping buckle shells (602) are provided with a through groove communicated with the groove, the middle parts of the clamping buckles (603) are movably connected with the inner parts of the grooves of the clamping buckle shells (602) through the connecting shaft (604), and the inner sides of the front ends of the clamping buckles (603) are provided with convex blocks corresponding to the grooves on the, the connecting block (607) is movably arranged in a through groove in the outer side face of the buckle shell (602), the opposite inner side face of the connecting block (607) is fixedly connected with the rear end of the outer side face of the buckle (603) through a connecting rod (606), the number of the springs (605) is four, and the four springs (605) are respectively and fixedly arranged on the upper side and the lower side between the partition board and the connecting block (607) in the two buckle shells (602).
3. The misplug prevention device of the bus duct jack box of claim 1, which is characterized in that: still include resilient means (7), resilient means (7) contain fixed block (701), fore-set (702), stopper (703) and compression spring (704), fixed block (701) fixed mounting is on the upper surface right side of female head (3), and the trailing flank middle part fixed mounting of fixed block (701) has fore-set (702), the draw-in groove has been seted up to the left and right sides face rear end of fore-set (702), stopper (703) fixed mounting is on the upper surface right side of public head (2), and the corresponding fluting with fore-set (702) has been seted up in the front surface middle part of stopper (703), compression spring (704) fixed mounting is in the grooved trailing flank middle part of stopper (703).
4. A bus duct jack box misplug prevention device according to claim 3, characterized in that: still include spacing knot (8), spacing knot (8) are equipped with two altogether, and two spacing knot (8) are fixed mounting respectively in the grooved left and right sides face in front side of stopper (703), and the relative medial surface middle part of two spacing knot (8) is equipped with the boss corresponding with fore-set (702) rear end both sides draw-in groove.
5. The misplug prevention device of the bus duct jack box of claim 1, which is characterized in that: still include anti-skidding gasket (9), anti-skidding gasket (9) are equipped with four altogether, and four anti-skidding gaskets (9) are fixed mounting respectively in the relative lateral surface of the upper and lower both sides face middle part of female head (3) and two connecting blocks (607), and the lateral surface of anti-skidding gasket (9) is the wavy structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922119869.9U CN211530330U (en) | 2019-12-02 | 2019-12-02 | Misplug prevention device for bus duct jack box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922119869.9U CN211530330U (en) | 2019-12-02 | 2019-12-02 | Misplug prevention device for bus duct jack box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211530330U true CN211530330U (en) | 2020-09-18 |
Family
ID=72444367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922119869.9U Expired - Fee Related CN211530330U (en) | 2019-12-02 | 2019-12-02 | Misplug prevention device for bus duct jack box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211530330U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112787293A (en) * | 2021-01-12 | 2021-05-11 | 刘文龙 | Bus duct structure for high-voltage power distribution cabinet |
| CN114284968A (en) * | 2021-12-20 | 2022-04-05 | 镇江市长江机电设备厂有限公司 | Fire-resistant bus duct based on self-locking structure |
-
2019
- 2019-12-02 CN CN201922119869.9U patent/CN211530330U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112787293A (en) * | 2021-01-12 | 2021-05-11 | 刘文龙 | Bus duct structure for high-voltage power distribution cabinet |
| CN112787293B (en) * | 2021-01-12 | 2022-07-01 | 浙江沃兰特电气有限公司 | Bus duct structure for high-voltage power distribution cabinet |
| CN114284968A (en) * | 2021-12-20 | 2022-04-05 | 镇江市长江机电设备厂有限公司 | Fire-resistant bus duct based on self-locking structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200918 Termination date: 20211202 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |