CN211238693U - Automatic locking portable separation waterproof connector - Google Patents
Automatic locking portable separation waterproof connector Download PDFInfo
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- CN211238693U CN211238693U CN202020084970.5U CN202020084970U CN211238693U CN 211238693 U CN211238693 U CN 211238693U CN 202020084970 U CN202020084970 U CN 202020084970U CN 211238693 U CN211238693 U CN 211238693U
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- rubber head
- locking
- locking ring
- pull buckle
- lock ring
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Abstract
The utility model discloses an automatic locking portable separation waterproof connector, including drawing the knot, drawing to detain the cylinder, drawing to detain and release tapered end, main part, major part hole, stop the position post, glue the head, glue first groove, fixed spring muscle, spacing muscle, breach, spring, sealing washer, catch commentaries on classics board, catch arch, catch knot point, female glue head, the female head knot point draw the knot to be longmen frame type, lie in and draw the knot cylinder of drawing that is fixed with mutual symmetry bottom the knot both sides arm, draw the knot of drawing that is the handle form on detaining both sides arm and release the tapered end of connecting in arbitrary lateral wall bottom fixed forming, draw and detain and the cooperation of main part, the main part is the cylinder type, the outer circumference downside of main part is fixed to be opened there is the major part hole, draw to detain and insert the main part downthehole through drawing to detain.
Description
Technical Field
The invention relates to the technical field of connectors, in particular to an automatic locking and portable separating type waterproof connector for electric motorcycles, electric bicycles, electric tricycles and four-wheel vehicles.
Background
Along with the rapid development of lithium battery single cars in the industries of sharing, takeaway logistics distribution and leasing; the charge and discharge interface of lithium cell is more and more applied to waterproof electric connector, requires waterproof electric connector moreover can be fast, frequently, convenient, laborsaving unblock and separation, realizes quick charge and discharge, raises the efficiency.
The locking and separating type of the existing connector has the following defects:
a. the locking ring structure is screwed and rotated along the diameter direction of the connector by hand to realize locking and unlocking of the bayonet, and the structure wastes time and is inconvenient to operate when locking and separating.
b. The connector is separated by holding one end of the connector with a hand and pulling the connector with enough force, and the structure is very labor-consuming and cannot be realized by people for a long time under frequent operation.
c. Generally, unlocking in the diameter direction is needed, and then one end of the connector is pulled to realize separation; thus, 2 sequential actions are needed to be realized, and misoperation is easy to occur.
The novel male connector structure and the novel female connector structure are designed in particular in view of the defects of the connectors, the unlocking head of the pull buckle is utilized to drive the locking ring to rotate and unlock in the process that the pull buckle rotates from the horizontal position to the vertical position, and then the pull buckle is lifted to achieve the functions of quick, convenient and labor-saving locking and separation.
Disclosure of Invention
The present invention has been made in an effort to solve the above-mentioned problems occurring in the prior art, and an object of the present invention is to provide an automatic locking portable separable waterproof connector.
One end of the connector is pushed directly during locking, and when the connectors are inserted in place, 2 connectors are automatically locked by utilizing the reset of the spring, so that automatic locking is realized; when the connector is separated, the pulling buckle can rotate from the horizontal position to the vertical position, the unlocking head of the pulling buckle drives the locking ring to rotate to unlock in the process that the pulling buckle rotates from the horizontal position to the vertical position, and then the pulling buckle is lifted to achieve the functions of quick, convenient and labor-saving locking and separation.
The purpose of the invention is realized by the following technical scheme: an automatic locking portable separation waterproof connector comprises a pull buckle, a pull buckle cylinder, a pull buckle unlocking head, a main body hole, a stop column, a rubber head groove, a fixed spring rib, a limit rib, a notch, a spring, a sealing ring, a locking ring rotating plate, a locking ring protrusion, a locking ring buckling point, a female rubber head and a female rubber head buckling point, wherein the pull buckle is in a gantry frame shape;
the main body is fixedly and symmetrically provided with stop columns on a main body hole, the main body and the rubber head are fixedly connected into a whole through injection molding, a rubber head groove is fixedly formed in the rubber head, a spring is inserted in the rubber head groove and clamped in the middle of a fixed spring rib on the rubber head groove, and a stop rib is fixed at one end of the rubber head groove;
one end of the rubber head is provided with a thread, and one side corresponding to the rubber head is sleeved with a sealing ring;
the rubber head is characterized in that a locking ring rotating plate is fixedly arranged outside the circumference of the locking ring, a locking ring protrusion is fixedly arranged on the inner wall of the locking ring, the locking ring is matched with the rubber head 3, and the locking ring protrusion is fixed in a rubber head groove so as to be sleeved on the rubber head.
Further: symmetrical locking ring buckling points are fixedly arranged in the locking ring, and the locking ring buckling points and the female rubber head buckling points on the female rubber head are buckled and locked mutually.
Further: an axial gap is fixedly formed in one side, located on the limiting rib, of the rubber head.
Further: one end of the spring is clamped on a fixed spring rib in the rubber head groove, a locking ring protrusion on the locking ring penetrates through the notch, the other end of the spring is placed in the rubber head groove, the locking ring is rotated forcefully, and the locking ring protrusion slides through the limiting rib.
Further: the size of the lock ring protrusion is larger than that of the notch, the size of the lock ring protrusion is smaller than that of the limiting rib, the lock ring protrusion and the limiting rib are in interference fit, and the limiting rib is an inclined plane.
Further: the fixed spring rib, the limiting rib and the notch on the rubber head are all provided with two symmetrical structures.
Further: and two symmetrical structures are arranged on the locking ring protrusion and the locking ring buckling point on the locking ring.
Further: the head of female glue on the head is detained and is clicked for 2, and is symmetrical structure.
Compared with the prior art, the invention utilizes the physical phenomenon to prepare the insulating paperboard with the cavity and has the beneficial effects that: the waterproof connector is convenient to disassemble, assemble and butt joint, can be quickly, frequently and labor-saving locked and separated, realizes quick charge and discharge when the electric motorcycle and the electric bicycle are used for charging and discharging, and improves the efficiency.
Drawings
FIG. 1 is an assembled perspective view of the present invention;
FIG. 2 is an overall exploded view of the present invention;
FIG. 3 is an exploded view of a detail of the present invention;
FIG. 4 is a first view of the present invention showing the locking ring fastening point and the female rubber head fastening point;
FIG. 5 is a second view of the locking ring and the female rubber head of the present invention;
FIG. 6 is a second embodiment of the present invention showing the location of the locking ring and the location of the apex of the matrix.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.
As shown in fig. 1-6, an automatic locking portable separated waterproof connector comprises a pull buckle 1, a pull buckle cylinder 11, a pull buckle unlocking head 12, a main body 2, a main body hole 21, a stop column 22, a rubber head 3, a rubber head groove 31, a fixed spring rib 32, a limit rib 33, a notch 34, a spring 4, a seal ring 41, a lock ring 5, a lock ring rotating plate 51, a lock ring protrusion 52, a lock ring buckling point 53, a master rubber head 6, a master rubber head buckling point 61, wherein the pull buckle 1 is in a gantry frame shape, the pull buckle cylinders 11 which are symmetrical to each other are fixed at the bottoms of two side arms of the pull buckle 1, the bottom of any side wall of the two side arms of the pull buckle 1 is fixedly formed and connected with a pull buckle unlocking head 12 in a handle shape, the pull buckle 1 is matched with the main body 2, the main body 2 is cylindrical, a main body hole 21 is fixedly formed in the lower side of the outer circumference of the main body 2, and the pull buckle 1 is inserted into the main body hole 21 through the pull buckle cylinder 11;
the main body 2 is fixedly and symmetrically provided with stop columns 22 on a main body hole 21, the main body 2 and the rubber head 3 are fixedly connected into a whole through injection molding, a rubber head groove 31 is fixedly formed in the rubber head 3, a spring 4 is inserted into the rubber head groove 31, the spring 4 is clamped in the middle of a fixed spring rib 32 on the rubber head groove 31, and a stop rib 33 is fixed at one end of the rubber head groove 31;
one end of the rubber head 3 is provided with a thread, and one side corresponding to the rubber head 3 is sleeved with a sealing ring 41;
a lock ring rotating plate 51 is fixedly arranged outside the circumference of the lock ring 5, a lock ring protrusion 52 is fixedly arranged on the inner wall of the lock ring 5, the lock ring 5 is matched with the rubber head 3, and the lock ring protrusion 52 is fixed in the rubber head groove 31 so as to be sleeved on the rubber head 3.
In this embodiment, symmetrical locking ring buckling points 53 are fixedly arranged in the locking ring 5, and the locking ring buckling points 53 are buckled and locked with the female rubber head buckling points 61 on the female rubber head 6.
In this embodiment, an axial gap 34 is fixedly formed on the rubber head 3 at one side of the limiting rib 33.
In this embodiment, one end of the spring 4 is clamped on the fixed spring rib 32 in the rubber head groove 31, the lock ring protrusion 52 on the lock ring 5 passes through the notch 34, the other end of the spring 4 is placed in the rubber head groove 31, and the lock ring protrusion 52 slides over the limiting rib 33 when the lock ring is rotated by force.
In this embodiment, the size of the locking ring protrusion 52 is larger than that of the notch 34, the size of the locking ring protrusion 52 is smaller than that of the limiting rib 33, the locking ring protrusion and the limiting rib 33 are in interference fit, and the limiting rib 33 is an inclined surface.
In this embodiment, the fixed spring rib 32, the limiting rib 33 and the notch 34 on the rubber head 3 are all provided with two symmetrical structures.
In this embodiment, the locking ring protrusion 52 and the locking ring fastening point 53 on the locking ring 5 are provided with two symmetrical structures.
In this embodiment, the number of the female rubber head fastening points 61 on the female rubber head 6 is 2, and the structure is symmetrical.
Firstly, one end of a spring 4 is clamped on a fixed spring rib 32 in a rubber head groove 31, a lock ring protrusion 52 of a lock ring 5 penetrates through a gap 34, the other end of the spring is placed in the rubber head groove 31 at the moment, and the lock ring 5 is rotated forcibly, so that the lock ring protrusion 52 slides through a limiting rib 33;
the size of the middle locking ring bulge 52 of the novel middle locking ring is larger than that of the notch 34; the size of the lock ring protrusion 52 is smaller than that of the limiting rib 33, the limiting rib 33 is in interference fit, the limiting rib 33 is an inclined surface, and the lock ring protrusion 52 easily slides over and is difficult to withdraw.
One end of the spring 4 is clamped on a fixed spring rib 32 in the rubber head groove 31; the other end of the lock ring protrusion 52 is propped against the lock ring 5 in the rubber head groove 31; the locking ring protrusion 52 is fixed by the spring force between the spring and the stopper rib 33 in the rubber head groove 31.
The specific use method of the invention comprises the following steps:
when the connector is locked, the invention comprises the following components: pushing a lock ring buckling point 53 at one end of the connector to slide along a female rubber head buckling point 61 and generating a rotary compression spring 4, wherein the lock ring buckling point 53 forms an angle of 45 degrees with the female rubber head buckling point 61, continuing pushing one end of the connector, the lock ring buckling point 53 continuously slides along the female rubber head buckling point 61, and when the highest point of the lock ring buckling point 53 passes through the lowest point of the female rubber head buckling point 61, the lock ring bulge 52 is reversely rotated and reset by the elasticity of the spring 4; the shackle snap points 53 are tightened in the direction of the connector axis along the female luer snap points 61. Meanwhile, the sealing ring 41 on the rubber head 3 is compressed by the rubber head 3 and the female rubber head 6, so that a waterproof effect is achieved.
The female rubber head buckling point 61 is positioned on the female rubber head 6 and has a certain inclination angle, the lock ring buckling point 53 is positioned on the lock ring 5 and has a certain inclination angle, the bottom surface of the lock ring buckling point 53 is provided with a matching groove, and the matching groove is matched with a gap formed between the female rubber head buckling point 61 arranged on the female rubber head 6 and the female rubber head 6.
When the connector of the invention is unlocked: lifting the pull buckle, bearing force on the pull buckle, firstly, pulling the buckle unlocking head 13 to rotate around the center of the main body hole 21, when the lock ring rotating plate 51 is met, pushing the lock ring to rotate along the center of the connector, after the lock ring 5 rotates for a certain angle, forming a matching groove on the bottom surface of the lock ring buckling point 53, and when a gap formed between the female rubber head buckling point 61 arranged on the female rubber head 6 and the female rubber head 6 is matched, the locked lock ring buckling point 53 and the female rubber head buckling point 61 on the female rubber head 6 are unlocked, and when the pull buckle rotates to be close to the center line of the connector, the locked lock ring buckling point 53 and the female rubber head buckling point 61 on the female rubber head 6 are loosened; the pulling buckle is continuously stressed, and one end of the connector is driven to be separated from the other end of the connector.
When the tab rotates beyond the connector centerline, the stop post 22 is encountered to prevent the tab from rotating through an angle.
Finally, it is noted that the above-mentioned embodiments illustrate rather than limit the invention, and that, although the present invention has been described in detail by way of examples, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the scope of the invention as defined by the appended claims.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. The utility model provides an automatic portable separation waterproof connector of locking which characterized in that: comprises a pull buckle (1), a pull buckle cylinder (11), a pull buckle unlocking head (12), a main body (2), a main body hole (21), a stop column (22), a rubber head (3), a rubber head groove (31), a fixed spring rib (32), a limit rib (33), a notch (34), a spring (4), a sealing ring (41), a locking ring (5), a locking ring rotating plate (51), a locking ring bulge (52), a locking ring buckling point (53), a master rubber head (6), a master rubber head buckling point (61), wherein the pull buckle (1) is in a gantry frame shape, the pull buckle cylinders (11) which are symmetrical to each other are fixed at the bottoms of two side arms of the pull buckle (1), the pull buckle unlocking head (12) which is in a handle shape is fixedly formed and connected at the bottom of any one side wall of two side arms of the pull buckle (1), the pull buckle (1) is matched with the main body (2), the main body (2) is in a cylindrical shape, the main body hole (21) is fixedly formed at the, the pull buckle (1) is inserted into the main body hole (21) through the pull buckle cylinder (11);
the main body (2) is fixedly and symmetrically provided with stop columns (22) on a main body hole (21), the main body (2) and the rubber head (3) are fixedly connected into a whole in an injection molding manner, a rubber head groove (31) is fixedly formed in the rubber head (3), a spring (4) is inserted into the rubber head groove (31), the spring (4) is clamped in the middle of a fixed spring rib (32) on the rubber head groove (31), and a limit rib (33) is fixed at one end of the rubber head groove (31);
one end of the rubber head (3) is provided with a thread, and one side, corresponding to the rubber head (3), is sleeved with a sealing ring (41);
the rubber head sealing structure is characterized in that a locking ring rotating plate (51) is fixedly arranged outside the circumference of the locking ring (5), a locking ring protrusion (52) is fixedly arranged on the inner wall of the locking ring (5), the locking ring (5) is matched with the rubber head (3), and the locking ring protrusion (52) is fixed in the rubber head groove (31) and then sleeved on the rubber head (3).
2. An automatic locking portable breakaway water-proof connector as claimed in claim 1 wherein: symmetrical locking ring buckling points (53) are fixedly arranged in the locking ring (5), and the locking ring buckling points (53) are buckled and locked with female rubber head buckling points (61) on the female rubber heads (6).
3. An automatic locking portable breakaway water-proof connector as claimed in claim 1 wherein: an axial gap (34) is fixedly arranged on one side of the rubber head (3) which is positioned on the limiting rib (33).
4. An automatic locking portable breakaway water-proof connector as claimed in claim 1 wherein: one end of the spring (4) is clamped on a fixed spring rib (32) in the rubber head groove (31), a lock ring protrusion (52) on the lock ring (5) penetrates through the notch (34), the other end of the spring (4) is placed in the rubber head groove (31), and when the lock ring is rotated forcibly, the lock ring protrusion (52) slides over the limiting rib (33).
5. An automatic locking portable breakaway water-proof connector as claimed in claim 1 wherein: the size of the lock ring protrusion (52) is larger than that of the notch (34), the size of the lock ring protrusion (52) is smaller than that of the limiting rib (33), the lock ring protrusion and the limiting rib are in interference fit, and the limiting rib (33) is an inclined plane.
6. An automatic locking portable breakaway water-proof connector as claimed in claim 1 wherein: the rubber head (3) is provided with two fixed spring ribs (32), two limiting ribs (33) and two notches (34) which are symmetrical.
7. An automatic locking portable breakaway water-proof connector as claimed in claim 1 wherein: two symmetrical structures are arranged on the lock ring protrusion (52) and the lock ring buckling point (53) on the lock ring (5).
8. An automatic locking portable breakaway water-proof connector as claimed in claim 1 wherein: the number of the female rubber head buckling points (61) on the female rubber head (6) is 2, and the female rubber head buckling points are of a symmetrical structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020084970.5U CN211238693U (en) | 2020-01-15 | 2020-01-15 | Automatic locking portable separation waterproof connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020084970.5U CN211238693U (en) | 2020-01-15 | 2020-01-15 | Automatic locking portable separation waterproof connector |
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| Publication Number | Publication Date |
|---|---|
| CN211238693U true CN211238693U (en) | 2020-08-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020084970.5U Active CN211238693U (en) | 2020-01-15 | 2020-01-15 | Automatic locking portable separation waterproof connector |
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| CN (1) | CN211238693U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111129861A (en) * | 2020-01-15 | 2020-05-08 | 深圳市连得科技有限公司 | Automatic locking portable separation waterproof connector |
| CN114935056A (en) * | 2022-01-18 | 2022-08-23 | 山东之华管业有限公司 | Plug-in automatic locking disassembly-free card scratching mechanism |
-
2020
- 2020-01-15 CN CN202020084970.5U patent/CN211238693U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111129861A (en) * | 2020-01-15 | 2020-05-08 | 深圳市连得科技有限公司 | Automatic locking portable separation waterproof connector |
| CN111129861B (en) * | 2020-01-15 | 2024-04-30 | 深圳市连得科技有限公司 | Automatic locking portable separation waterproof connector |
| CN114935056A (en) * | 2022-01-18 | 2022-08-23 | 山东之华管业有限公司 | Plug-in automatic locking disassembly-free card scratching mechanism |
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