CN211088680U - Anti-drop connector - Google Patents
Anti-drop connector Download PDFInfo
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- CN211088680U CN211088680U CN202020107184.2U CN202020107184U CN211088680U CN 211088680 U CN211088680 U CN 211088680U CN 202020107184 U CN202020107184 U CN 202020107184U CN 211088680 U CN211088680 U CN 211088680U
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- connecting rod
- strip
- locking
- hole
- shaped hole
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Abstract
The utility model discloses an anti-drop connector, which relates to the technical field of electronic and electrical appliance connecting pieces and comprises a male plug, a female plug and an anti-drop structure, wherein the male plug comprises an insertion cavity, a locking cavity and a contact pin, the female plug comprises a jack, a slide block and a stop block, the insertion cavity of the male plug is matched with the female plug, the contact pin is matched with the jack, the anti-drop structure comprises a locking block, a first connecting rod, a second connecting rod, a spring and a third connecting rod for connecting the first connecting rod and the second connecting rod, the locking block is connected with the first connecting rod, the spring is arranged in the locking cavity, the first connecting rod is in sliding connection with a first strip-shaped hole arranged on the male plug, the second connecting rod is in sliding connection with a second strip-shaped hole, the connector adopting the anti-drop structure ensures that the connection between the male plug and the female plug is firm, the loosening phenomenon can, the defects in the prior art are overcome.
Description
Technical Field
The utility model relates to an electron electrical apparatus connecting piece technical field especially relates to an anticreep connector.
Background
The connector is also called a connector, is also called a plug and a socket in China, and generally refers to an electric appliance connector, namely a device for connecting two active devices to transmit current or signals; the plug and the socket of the existing connector are not connected stably, and the plug and the socket are easy to loosen and break off, so that the transmitted current or signals are interrupted, and the anti-falling connector is needed to solve the existing problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an anticreep connector to above-mentioned prior art not enough.
In order to solve the above problems, the utility model adopts the following technical proposal:
an anti-drop connector comprises a male plug, a female plug and an anti-drop structure, wherein the male plug comprises a top plate, a bottom plate, a rear plate and two side plates, the top plate, the bottom plate, the rear plate and the two side plates surround a cavity with an opening at the front end, a partition plate parallel to the side plates is arranged in the cavity, the partition board divides the male plug into an insertion cavity and a locking cavity, the insertion cavity is internally provided with a contact pin, the contact pin is positioned in the middle of the insertion cavity, the side plate is provided with a locking hole, the inner side of the top plate is provided with a first sliding groove which extends from the front end to the rear end of the top plate, the top plate is provided with a first strip-shaped hole and a second strip-shaped hole, the second strip-shaped hole is communicated with the first chute, the first strip-shaped hole is communicated with the locking cavity, the two sides of the first strip-shaped hole are provided with second sliding chutes, third sliding grooves are formed in two sides of the second strip-shaped hole, and a hinge hole is formed between the first strip-shaped hole and the second strip-shaped hole;
the female plug is of a square block structure matched with the insertion cavity, one end of the female plug is provided with an insertion hole matched with the contact pin, the other end of the female plug is provided with a stop block, the top end of the female plug is provided with a sliding block, the sliding block is matched with the first sliding groove, and the length of the sliding block is equal to the distance from the rear plate to the second strip-shaped hole;
the anti-falling structure comprises a locking block, a first connecting rod, a second connecting rod and a third connecting rod, wherein the locking block comprises a pressing part, two locking parts are symmetrically arranged on the inner side surface of the pressing part, a clamping groove is formed between the two locking parts, the first connecting rod comprises a first connecting part and a second connecting part which are mutually perpendicular and connected, the first connecting part is arranged in a first strip-shaped hole, the second connecting part is arranged in the clamping groove, a spring is arranged between the second connecting part and the partition plate, first convex strips are arranged on two sides of the first connecting part, the first convex strips are arranged in a second sliding groove in a sliding manner, a first convex column is arranged on the upper part of the first connecting part, second convex strips are arranged on two sides of the second connecting rod, the second convex strips are arranged in a third sliding groove in a sliding manner, a second convex column is arranged on the upper part of the second connecting rod, and the third connecting rod, the third connecting rod is provided with a hinge column, the hinge column is hinged with the hinge hole, two sides of the third connecting rod are respectively provided with a first key slot hole and a second key slot hole, the first key slot hole is connected with the first convex column in a sliding mode, and the second key slot hole is connected with the second convex column in a sliding mode.
Furthermore, the number of the contact pins is multiple, and the multiple contact pins are horizontally arranged in the insertion cavity.
Furthermore, the locking hole is of a square structure.
Furthermore, be equipped with two baffles in the male plug, the baffle divide into two locking chambeies and an inserting chamber with the male plug, locking chamber, first bar hole, head rod, second connecting rod and third connecting rod are two and set up for the vertical plane symmetry in male plug center.
Further, the thickness of the locking part is the same as that of the second connecting part.
Furthermore, the female plug, the sliding block and the stop block are of an integrated structure.
Adopt the produced beneficial effect of above-mentioned technical scheme to lie in: adopt anti-disengaging structure's connector, make firm in connection between male plug and the female plug, the pine takes off the phenomenon can not appear between the two, makes the electric current or the signal of transmission stable, has solved the defect among the prior art.
Drawings
Fig. 1 is a schematic structural view of the combination of the male plug and the locking structure of the present invention;
fig. 2 is a front view of the male plug and locking structure combination of the present invention;
fig. 3 is a schematic structural view of the male plug of the present invention;
FIG. 4 is an enlarged view of portion A of FIG. 3;
fig. 5 is a schematic structural view of the female plug of the present invention;
fig. 6 is a schematic structural view of the locking block of the present invention;
fig. 7 is a schematic structural view of a first connecting rod of the present invention;
fig. 8 is a schematic structural view of a second connecting rod of the present invention;
fig. 9 is a schematic structural view of a third connecting rod of the present invention;
fig. 10 is a schematic structural diagram of the bilateral arrangement of the locking structure of the present invention.
In the figure: 1 is a male plug, 11 is a third connecting rod, 12 is a pin, 13 is an insertion cavity, 14 is a locking cavity, 15 is a top plate, 16 is a bottom plate, 17 is a rear plate, 18 is a side plate, 19 is a partition plate, 2 is a female plug, 21 is an insertion hole, 22 is a slider, 23 is a stopper, 3 is a locking hole, 4 is a spring, 41 is a first sliding groove, 42 is a second sliding groove, 43 is a third sliding groove, 5 is a first strip-shaped hole, 6 is a second strip-shaped hole, 7 is a hinge hole, 8 is a locking block, 81 is a pressing part, 82 is a locking part, 83 is a clamping groove, 9 is a first connecting rod, 91 is a first connecting part, 92 is a second connecting part, 93 is a first convex strip, 94 is a first convex column, 10 is a second connecting rod, 101 is a second convex strip, 102 is a second convex column, 111 is a hinge column, 112 is a first key slot hole, and 113 is a second key slot hole.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
As shown in fig. 1-10, an anti-releasing connector comprises a male plug 1, a female plug 2 and an anti-releasing structure, wherein the male plug 1 comprises a top plate 15, a bottom plate 16, a rear plate 17 and two side plates 18, the top plate 15, the bottom plate 16, the rear plate 17 and the two side plates 18 enclose a cavity with an opening at the front end, a partition plate 19 parallel to the side plates 18 is arranged in the cavity, the male plug is divided into an insertion cavity 13 and a locking cavity 14 by the partition plate 19, the insertion cavity 13 is internally provided with a pin 12, the pin 12 is located in the middle of the insertion cavity 13, the side plates 18 are provided with locking holes 3, a first sliding groove 41 is arranged on the inner side of the top plate 15, the first sliding groove 41 extends from the front end to the rear end of the top plate 15, the top plate 15 is provided with a first strip-shaped hole 5 and a second strip-shaped hole 6, the second strip-shaped hole 6 is communicated with the first sliding groove 41, second sliding grooves 42 are formed in two sides of the first strip-shaped hole 5, third sliding grooves 43 are formed in two sides of the second strip-shaped hole 6, and a hinge hole 7 is formed between the first strip-shaped hole 5 and the second strip-shaped hole 6;
the female plug 2 is of a square block structure matched with the insertion cavity 13, one end of the female plug 2 is provided with an insertion hole 21 matched with the insertion pin 12, the other end of the female plug 2 is provided with a stop dog 23, the top end of the female plug 2 is provided with a sliding block 22, the sliding block 22 is matched with the first sliding groove 41, and the length of the sliding block 22 is equal to the distance from the rear plate 17 to the second strip-shaped hole 6;
the anti-disengaging structure comprises a locking block 8, a first connecting rod 9, a second connecting rod 10 and a third connecting rod 11, wherein the locking block 8 comprises a pressing part 81, two locking parts 82 are symmetrically arranged on the inner side surface of the pressing part 81, a clamping groove 83 is formed between the two locking parts 82, the first connecting rod 9 comprises a first connecting part 91 and a second connecting part 92 which are mutually perpendicular and connected, the first connecting part 91 is arranged in a first strip-shaped hole 5, the second connecting part 92 is arranged in the clamping groove 83, a spring 4 is arranged between the second connecting part 92 and a partition plate 19, first convex strips 93 are arranged on two sides of the first connecting part 91, the first convex strips 93 are arranged in a second sliding groove 42 in a sliding manner, a first convex column 94 is arranged on the upper part of the first connecting part 91, second convex strips 101 are arranged on two sides of the second connecting rod 10, and the second convex strips 101 are arranged in a third sliding groove 43 in, the upper portion of the second connecting rod 10 is provided with a second convex column 102, the third connecting rod 11 is arranged between the first connecting rod 9 and the second connecting rod 10, the third connecting rod 11 is provided with a hinge column 111, the hinge column 111 is hinged to the hinge hole 7, two sides of the third connecting rod 11 are respectively provided with a first key slot hole 112 and a second key slot hole 113, the first key slot hole 112 is connected with the first convex column 94 in a sliding mode, and the second key slot hole 113 is connected with the second convex column 102 in a sliding mode.
Further, the pins 12 are multiple, and the multiple pins 12 are horizontally arranged in the insertion cavity 13.
Further, the locking hole 3 is of a square structure.
Further, be equipped with two baffles 19 in the male plug 1, baffle 19 divides into two locking chambers 14 and one and inserts chamber 13 with male plug 1, locking chamber 14, first bar hole 5, head rod 9, second connecting rod 10 and third connecting rod 11 are two and set up for the vertical plane symmetry in male plug 1 center.
Further, the locking portion 82 and the second connecting portion 92 have the same thickness.
Furthermore, the female plug 2, the sliding block 22 and the stop 23 are of an integral structure.
Further, the first protruding pillar 94 and the second protruding pillar 102 are tapered pillars, and the first key slot 112 and the second key slot 113 are tapered through holes matched with the tapered through holes.
In the first embodiment, as shown in fig. 1 to 9, the anti-disengaging structure is a single-side arrangement, when the male plug 1 and the female plug 2 need to be fixedly connected, the pressing portion 81 disposed in the locking hole 3 is pressed, so as to drive the second connecting portion 92 disposed in the clamping groove 83 to move to a side close to the partition plate 19, the spring 4 disposed between the second connecting portion 92 and the partition plate 19 is compressed, and at the same time, the first connecting portion 91 is driven to move to the middle of the male plug 1 along the first strip-shaped hole 5, and the first protruding strip 93 is slidably disposed in the second sliding groove 42, so as to prevent the first connecting portion 91 from tilting upward; when the first connecting part 91 moves towards the middle of the male plug 1, one end of the third connecting rod 11, which is connected with the first connecting part 91, is driven to rotate towards the moving direction of the first connecting part 91 by taking the hinge post 111 as an axis, the other end of the third connecting rod rotates towards the opposite direction, meanwhile, the third connecting rod 11 drives the second connecting rod 10 to move towards the direction away from the middle of the male plug 1, the crossed part of the second connecting rod 10 and the first sliding groove 41 is moved out of the first sliding groove 41, at the moment, the female plug 2 is inserted into the insertion cavity 13, the sliding block 22 moves along the first sliding groove 41, the female plug 2 is completely inserted into the insertion cavity 13, the pressing part 81 is released, under the action of the spring 4, the first connecting rod 9, the second connecting rod 10 and the third connecting rod 11 return to the initial position, and the crossed part of the second connecting rod 10 and the first sliding groove 41 is abutted against; in the same way, when the male plug 1 and the female plug 2 are separated, the pressing part 81 arranged in the locking hole 3 is pressed, the female plug 2 is pulled out, then the pressing part 81 is loosened, and each connecting rod is reset.
In the second embodiment, as shown in fig. 10, the anti-separation structure is symmetrically arranged on both sides, and similarly, when the male plug 1 and the female plug 2 are plugged in and pulled out, the pressing portions 81 on both sides are pressed simultaneously, so that the second connecting rods 10 on both sides are moved out of the first sliding grooves 41 simultaneously, the anti-separation function is released, the male plug 1 and the female plug 2 can be plugged in and pulled out smoothly, after the plugging action is completed, the pressing portions 81 are released, and the connecting rods return to the original positions under the action of the springs 4.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the embodiments of the present invention.
Claims (7)
1. An anti-drop connector comprises a male plug (1), a female plug (2) and an anti-drop structure, and is characterized in that the male plug (1) comprises a top plate (15), a bottom plate (16), a rear plate (17) and two side plates (18), the top plate (15), the bottom plate (16), the rear plate (17) and the two side plates (18) are enclosed to form a cavity with an opening at the front end, a partition plate (19) parallel to the side plates (18) is arranged in the cavity, the male plug is divided into an insertion cavity (13) and a locking cavity (14) by the partition plate (19), a contact pin (12) is arranged in the insertion cavity (13), the contact pin (12) is positioned in the middle of the insertion cavity (13), the locking hole (3) is formed in the side plate (18), a first sliding groove (41) is formed in the inner side of the top plate (15), the first sliding groove (41) extends from the front end of the top plate (15) to the rear end, a first strip-shaped hole (5) and a second strip-shaped, the second strip-shaped hole (6) is communicated with the first sliding groove (41), the first strip-shaped hole (5) is communicated with the locking cavity (14), the second sliding grooves (42) are arranged on two sides of the first strip-shaped hole (5), the third sliding grooves (43) are arranged on two sides of the second strip-shaped hole (6), and a hinge hole (7) is arranged between the first strip-shaped hole (5) and the second strip-shaped hole (6);
the female plug (2) is of a square block structure matched with the insertion cavity (13), one end of the female plug (2) is provided with an insertion hole (21) matched with the insertion pin (12), the other end of the female plug is provided with a stop block (23), the top end of the female plug (2) is provided with a sliding block (22), the sliding block (22) is matched with the first sliding groove (41), and the length of the sliding block (22) is the distance from the rear plate (17) to the second strip-shaped hole (6);
the anti-falling structure comprises a locking block (8), a first connecting rod (9), a second connecting rod (10) and a third connecting rod (11), wherein the locking block (8) comprises a pressing part (81), two locking parts (82) are symmetrically arranged on the inner side surface of the pressing part (81), a clamping groove (83) is formed between the two locking parts (82), the first connecting rod (9) comprises a first connecting part (91) and a second connecting part (92) which are perpendicular to each other, the first connecting part (91) is arranged in a first strip-shaped hole (5), the second connecting part (92) is arranged in the clamping groove (83), a spring (4) is arranged between the second connecting part (92) and a partition plate (19), first convex strips (93) are arranged on two sides of the first connecting part (91), the first convex strips (93) are arranged in a second sliding groove (42) in a sliding manner, a first convex column (94) is arranged on the upper part of the first connecting part (91), second sand grip (101) are arranged on two sides of the second connecting rod (10), the second sand grip (101) is arranged in the third sliding groove (43) in a sliding mode, the second convex column (102) is arranged on the upper portion of the second connecting rod (10), the third connecting rod (11) is arranged between the first connecting rod (9) and the second connecting rod (10), a hinge column (111) is arranged on the third connecting rod (11), the hinge column (111) is hinged to the hinge hole (7), a first key slot hole (112) and a second key slot hole (113) are arranged on two sides of the third connecting rod (11) respectively, the first key slot hole (112) is connected with the first convex column (94) in a sliding mode, and the second key slot hole (113) is connected with the second convex column (102) in a sliding mode.
2. Anti-separation connector according to claim 1, characterized in that said pins (12) are plural, and a plurality of pins (12) are horizontally arranged in the insertion cavity (13).
3. Anti-separation connector according to claim 1, wherein the locking holes (3) are of square configuration.
4. The anti-drop connector according to claim 1, wherein two partition plates (19) are arranged in the male plug (1), the partition plates (19) divide the male plug (1) into two locking cavities (14) and one insertion cavity (13), and the locking cavities (14), the first strip-shaped holes (5), the first connecting rods (9), the second connecting rods (10) and the third connecting rods (11) are all two and are symmetrically arranged relative to a central vertical plane of the male plug (1).
5. The anti-separation connector according to claim 1, wherein the locking portion (82) and the second connecting portion (92) have the same thickness.
6. Anti-separation connector according to claim 1, characterized in that the female plug (2) and the slide (22) and the stop (23) are of an integral structure.
7. The anti-separation connector according to claim 1, wherein the first and second projections (94, 102) are tapered posts, and the first and second key-holes (112, 113) are tapered through-holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020107184.2U CN211088680U (en) | 2020-01-17 | 2020-01-17 | Anti-drop connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020107184.2U CN211088680U (en) | 2020-01-17 | 2020-01-17 | Anti-drop connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211088680U true CN211088680U (en) | 2020-07-24 |
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ID=71632294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020107184.2U Active CN211088680U (en) | 2020-01-17 | 2020-01-17 | Anti-drop connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211088680U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112260000A (en) * | 2020-09-29 | 2021-01-22 | 王勇 | Anti-falling mechanism for power output part of plate copying machine |
| CN113113803A (en) * | 2021-04-15 | 2021-07-13 | 杭州海康威视数字技术股份有限公司 | Connection structure, functional device and electronic equipment |
-
2020
- 2020-01-17 CN CN202020107184.2U patent/CN211088680U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112260000A (en) * | 2020-09-29 | 2021-01-22 | 王勇 | Anti-falling mechanism for power output part of plate copying machine |
| CN113113803A (en) * | 2021-04-15 | 2021-07-13 | 杭州海康威视数字技术股份有限公司 | Connection structure, functional device and electronic equipment |
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