CN109888527B - Cable connection device of connector with lock jack - Google Patents
Cable connection device of connector with lock jack Download PDFInfo
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- CN109888527B CN109888527B CN201910178510.0A CN201910178510A CN109888527B CN 109888527 B CN109888527 B CN 109888527B CN 201910178510 A CN201910178510 A CN 201910178510A CN 109888527 B CN109888527 B CN 109888527B
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- 238000003780 insertion Methods 0.000 claims description 10
- 230000037431 insertion Effects 0.000 claims description 10
- 229910052790 beryllium Inorganic materials 0.000 claims description 9
- ATBAMAFKBVZNFJ-UHFFFAOYSA-N beryllium atom Chemical compound [Be] ATBAMAFKBVZNFJ-UHFFFAOYSA-N 0.000 claims description 9
- 235000014676 Phragmites communis Nutrition 0.000 abstract description 5
- 238000004891 communication Methods 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 238000003466 welding Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
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Abstract
The invention discloses a cable connection device with a lock jack, which comprises a connector, wherein a cable is connected to a contact (2) of the connector through the jack in a one-touch mode, a cylindrical elastic sheet is fixed on the jack and is inserted into the contact of the connector, a pair of elastic lock springs are arranged at corresponding positions of the inner surface of the elastic sheet and are opposite to each other, the elastic lock springs (13) comprise elastic lock springs with different lengths (13 a) and (13 b), a cable (5) inserted into the jack (10) is connected to the connector, and the end part of the cable is bent in the direction of a first reed (13 a) with a shorter length.
Description
Technical Field
The invention relates to the field of cable connecting devices, in particular to a cable connecting device of a connector with a lock jack.
Background
The cable connector is a component arranged in a cable, the cable end connection wire insertion hole and the periphery of the cable end connection wire are locally connected only by welding, and the cable end connection wire is easily separated from the insertion hole, thereby causing failure of connection of the wire with a terminal. Moreover, lead is used for welding the cable end connecting wire jack, so that the defect of hardening exists, and the attractiveness is seriously affected. Moreover, the molten lead must be injected into a small soldering hole of only a few millimeters, and even if the worker is skilled again, there may be a problem of connection failure between the wire and the terminal. This is not only a difficult, more time consuming and costly welding.
In view of the above problems, related solutions have been proposed: the connection terminals are compressed and deformed using tools such as pliers and the like. In this way, the cable wire is mechanically pressed into the connector so that the wire is connected to the terminal. However, this method has a problem in that the connection terminals may be broken directly or a connection failure between the wire and the terminals may occur over time, which is far from meeting the current demands of people for the product.
Therefore, how to design a cable connection device with a connector of a lock jack is a problem to be solved currently.
Disclosure of Invention
The present invention is directed to a cable connection device of a connector with a locking jack, so as to solve the above-mentioned problems in the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a use locking jack cable junction device of connector, includes connector (1), cable (5) are connected to contact (2) of connector (1) with one touch through jack (10), jack (10) are fixed with into cylindric spring sheet (11), inside contact (2) of inserting connector (1), the relevant position of the internal surface of spring sheet (11) is provided with a pair of spring locking spring (13) and is relative each other, and every reed has an angle (alpha) of inward sloping.
Further, the elastic lock spring (13) comprises elastic spring pieces (13 a) and elastic spring pieces (13 b) with different lengths, a cable (5) inserted into the jack (10) is connected to the connector, and the end of the cable is bent towards the direction of the first elastic lock spring (13 a) with a shorter length.
Further, the elastic sheet (11) is made of heat-treated beryllium (Be).
Further, a ratchet reed (14 a) is arranged at the top end of the elastic lock spring (13 a), and a ratchet reed (14 b) is arranged at the top end of the elastic lock spring (13 b).
Further, the ratchet piece (14 a) is bent outward, and the ratchet piece (14 b) is bent inward.
Further, an anti-falling component (15) is arranged on the elastic piece (11) of the contact (2), an anti-falling component (15 a) protrusion is arranged on the contact (2), an anti-falling component (15 b) groove is arranged on the elastic piece (11), and the positions of the anti-falling component (15 a) protrusion and the anti-falling component (15 b) groove can be mutually exchanged.
Specifically, the cable connection device with the lock jack using the connector comprises a male head with a needle bundle and a female head with a needle hole, wherein the needle bundle of the male head is inserted into the needle hole of the female head to enable the two ends to be connected, and the connector is connected with a cable to establish circuit connection. Depending on the type of connector, the connector may be connected to several hundred cables, with contacts arranged at regular intervals for connecting a plurality of cables; the cable is connected to the inside of the contact of the connector through the insertion hole, thereby being connected to the connector for circuit communication, the insertion hole is composed of an elastic sheet rolled into a cylindrical shape, the elastic sheet is made of heat-treated beryllium to have elastic force, an outward elastic action is generated, and the elastic sheet is inserted into the inside of the contact of the connector, and the elastic force of the elastic sheet brings the insertion hole into close contact with the inner surface of the contact, thereby preventing separation of the insertion hole due to external force acting thereon.
Further, a pair of elastic lock springs are arranged in the jack, the elastic lock springs are located on the inner surfaces of the elastic sheets and used for firmly locking the cable, each elastic lock spring is composed of a shorter elastic lock spring and a longer elastic lock spring, each elastic lock spring is provided with an inward inclined angle (alpha), the two elastic lock springs are arranged at positions opposite to each other, the cable can be easily connected only by inserting the cable into the jack, and the cable is prevented from being separated.
Further, the spring lock spring is composed of a shorter spring lock spring and a longer spring lock spring, the ratchet spring plate on the first spring lock spring is bent inwards, and the ratchet spring plate on the second spring lock spring is bent inwards, namely, the spring lock spring is pressed towards the direction of the cable, the ratchet spring plate on the first spring lock spring is preferably bent outwards, the ratchet spring plate on the second spring lock spring is bent inwards, the first spring lock spring and the ratchet spring are used for pressing the cable inserted into the spring lock spring, the second spring lock spring and the ratchet spring are used for pressing the cable, so that the cable is bent and fixed towards the direction pointed by the first spring lock spring, the cable is conveniently and flexibly inserted, the cable is firmly connected to the connector by the ratchet spring plate and the ratchet spring, and the cable is also pulled towards the opposite direction when being stretched, so that the cable is prevented from sliding down and being separated from the spring lock spring.
Further, the elastic sheet is rolled into a cylinder, the elastic lock spring is composed of a shorter elastic lock spring and a longer elastic lock spring, the elastic lock spring is bent inwards to form an inclined angle (alpha) to generate elasticity, the top end of the elastic lock spring is provided with a ratchet spring, the top end of the elastic lock spring is provided with the ratchet spring, the ratchet spring is bent outwards, the ratchet spring is bent inwards, the ratchet spring fixes a cable through pressure to the elastic lock spring, and the ratchet spring fixes the cable through pressure to the elastic lock spring.
Further, the jack is formed by an elastic sheet, the elastic sheet is rolled into a cylinder, the elastic sheet is made of heat-treated beryllium and has elastic force to generate outward elastic action, the elastic sheet is inserted into the contact of the connector, the elastic force of the elastic sheet enables the jack to be in close contact with the inner surface of the contact, the contact elastic sheet is provided with an anti-falling component, the contact is provided with an anti-falling component protrusion, the elastic sheet is provided with an anti-falling component groove, the positions of the anti-falling component protrusion and the anti-falling component can be mutually exchanged, and the protrusion can also have other forms for firmly locking.
Further, the end of the contact of the connector is machined outside the jack, the inside of the contact is inwards concave to form an inwards annular locking groove, the elastic sheet is rolled into a cylinder, the elastic locking springs of the elastic sheet correspond to each other, the jack is formed, and the elastic sheet is inserted into the inside of the contact. The elastic sheet is rolled into a cylinder shape with the tension outwards, so that the elastic sheet has an outwards pressure, the outer surface of the jack can be tightly contacted with the inner surface of the contact, and the elastic sheet is clamped by the locking groove at the tail end of the contact, so that the jack can be prevented from being separated from the contact by applying an outwards force to the jack.
The invention is improved in that: the cable connector with lock jack is characterized in that when the cable connector is used, the elastic sheet is rolled into a cylinder shape to enable the elastic sheet to have outward pressure, the inner surface of the elastic sheet is provided with a pair of elastic lock springs with different relative lengths, the elastic lock springs are provided with an inward bending inclination angle, a cable can be fixed to the shorter end of the elastic lock springs after being inserted into the jack, the top end of the elastic lock spring is provided with a ratchet leaf, the top end of the elastic lock spring is provided with the ratchet leaf, the ratchet leaf is outwards bent, the ratchet leaf is inwards bent, the elastic sheet can be effectively prevented from being separated, the elastic sheet is conveniently inserted, the elastic lock spring can generate elasticity in opposite directions under the action of external force, the elastic sheet is provided with an anti-falling component, the contact is provided with an anti-falling component protrusion, the elastic sheet is provided with an anti-falling component groove, the positions of the anti-falling component protrusion and the anti-falling component can be mutually exchanged, the protrusion can also have other forms for firmly locking, the end of the contact can also be mechanically processed inwards to form an annular inwards locking groove, and the elastic sheet can be effectively prevented from being separated from the elastic sheet
Compared with the prior art, the invention has the beneficial effects that: the cable connecting device of the connector with the lock jack is simple in structure through improvement on multiple aspects of a device body, the elastic piece rolled into a cylinder is fixed in the jack, the elastic piece is provided with the pair of elastic lock springs and the anti-falling component, and the cable can be firmly connected to the connector so as to prevent connection faults caused by external factors.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate the invention and together with the description serve to explain the invention.
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic cross-sectional view of a receptacle with latch according to the present invention.
Fig. 3 is a cross-sectional illustration of a jack of the present invention connecting a cable to connector contacts.
Fig. 4 is a schematic cross-sectional view of the operational state of the present invention.
Fig. 5 is an expanded schematic view of the inside of the elastic sheet of the present invention.
FIG. 6 is a schematic view of the jack rolled into a cylindrical elastic sheet of the present invention.
Fig. 7 is a schematic cross-sectional view of the jack of the present invention inserted and locked to a connector contact.
Reference numerals in the drawings: 1. a connector; 2. a contact; 3. a locking groove; 5. a cable; 10. a jack; 11. an elastic sheet; 13. an elastic locking spring; 14. a ratchet reed; 15. and an anti-falling member.
Detailed Description
The present invention will be further described with reference to the following detailed description, wherein the drawings are for illustrative purposes only and are shown in schematic drawings, rather than physical drawings, and are not to be construed as limiting the present invention, and in order to better explain the detailed description of the invention, certain components of the drawings may be omitted, enlarged or reduced in size, and not represent the actual product, and it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted, and that all other embodiments obtained by those skilled in the art without making creative efforts fall within the scope of protection of the invention based on the detailed description of the present invention.
Example 1
Referring to fig. 1, the present invention provides a technical solution: a cable connection device with a lock jack using a connector comprises a male head (1 a) with a needle bundle and a female head (1 b) with a needle hole, wherein the needle bundle of the male head (1 a) is inserted into the needle hole of the female head (1 b) to enable the two ends to be connected, and the connector (1) is connected with a cable (5) to establish circuit connection. The connector (1) can be connected to several hundred cables, the contacts (2) of which are arranged at regular intervals for connecting a plurality of cables (5), depending on the type of connector.
Example 2
Referring to fig. 2, the present invention provides a technical solution: a cable connection device with a lock jack using a connector comprises a male head (1 a) with a needle bundle and a female head (1 b) with a needle hole, wherein the needle bundle of the male head (1 a) is inserted into the needle hole of the female head (1 b) to enable the two ends to be connected, and the connector (1) is connected with a cable (5) to establish circuit connection. The connector (1) can be connected to several hundred cables according to the type of the connector, and contacts (2) thereof are arranged at fixed intervals for connecting a plurality of cables (5); the cable (5) is connected to the inside of the contact (2) of the connector (1) through the jack (10), thereby being connected to the connector (1) for circuit communication, the jack (10) is composed of an elastic sheet (11), the elastic sheet (11) is rolled into a cylinder shape, the elastic sheet is made of heat-treated beryllium (Be) to have elastic force, an outward elastic action is generated, the cable is inserted into the inside of the contact (2) of the connector (1), the elastic force of the elastic sheet (11) enables the jack (10) to Be in close contact with the inner surface of the contact (2), and separation of the jack caused by external force acting on the jack is prevented.
More specifically, the jack (10) contains a pair of elastic locking springs (13), the elastic locking springs (13) are located on the inner surfaces of the elastic sheets (11) and are used for firmly locking the cable (5), the elastic locking springs (13) are composed of a shorter elastic locking spring (13 a) and a longer elastic locking spring (13 b), each elastic locking spring has an inward inclined angle (alpha), the two elastic locking springs are installed at positions opposite to each other, and the cable (5) can be easily connected only by inserting the cable (5) into the jack (10) to prevent the cable from being separated.
Example 3
Referring to fig. 3-4, the present invention provides a technical solution: a cable connection device with a lock jack using a connector comprises a male head (1 a) with a needle bundle and a female head (1 b) with a needle hole, wherein the needle bundle of the male head (1 a) is inserted into the needle hole of the female head (1 b) to enable the two ends to be connected, and the connector (1) is connected with a cable (5) to establish circuit connection. The connector (1) can be connected to several hundred cables according to the type of the connector, and contacts (2) thereof are arranged at fixed intervals for connecting a plurality of cables (5); the cable (5) is connected to the inside of the contact (2) of the connector (1) through the jack (10), thereby being connected to the connector (1) for circuit communication, the jack (10) is composed of an elastic sheet (11), the elastic sheet (11) is rolled into a cylinder shape, the elastic sheet is made of heat-treated beryllium (Be) to have elastic force, an outward elastic action is generated, the cable is inserted into the inside of the contact (2) of the connector (1), the elastic force of the elastic sheet (11) enables the jack (10) to Be in close contact with the inner surface of the contact (2), and separation of the jack caused by external force acting on the jack is prevented. The jack (10) contains a pair of elasticity locking spring (13), and elasticity locking spring (13) are located the internal surface of elastic slice (11) and are used for firm locking cable (5), and elasticity locking spring (13) comprise a shorter elasticity locking spring (13 a) and a longer elasticity locking spring (13 b), and every elasticity locking spring all has an angle (alpha) of inward sloping, and two elasticity locking springs are installed in the position relative each other, only need insert inside of jack (10) with cable (5) can easily connect cable (5), prevent that the cable from separating.
More specifically, the elastic locking spring (13) is fixed at the position opposite to each other, the elastic sheet (11) is rolled into a cylinder shape to be inserted into the contact (2) of the connector (1), the elastic locking spring (13) is bent inwards to form an inclined angle (alpha) to generate elastic force, the elastic locking spring (13) is composed of a shorter elastic locking spring (13 a) and a longer elastic locking spring (13 b), the cable (5) can be easily connected by only inserting the cable (5) into the jack (10), the end part of the cable is bent towards the direction of the first elastic locking spring (13 a) with a shorter length, so that the cable (5) inserted into the jack (10) can be connected to the connector in one touch, and even if external force acts, such as dragging the cable (5), no contact fault occurs,
More specifically, the cable (5) is connected to the inside of the contact (2) of the connector (1) through the jack (10), the elastic lock spring (13) is composed of a shorter elastic lock spring (13 a) and a longer elastic lock spring (13 b), the end of the cable is bent in the direction of the first elastic lock spring (13 a) with a shorter length, the top end of the elastic lock spring (13 a) is provided with a ratchet spring (14 a), the top end of the elastic lock spring (13 b) is provided with a ratchet spring (14 b), the ratchet spring (14 a) is bent outwards, the ratchet spring (14 b) is bent inwards, the ratchet spring (14 a) fixes the cable (5) by pressing the elastic lock spring (13 a), and when the cable is pulled, the ratchet spring (14 a) and the ratchet spring (14 b) can prevent the cable from sliding down and the elastic lock spring (13) from separating.
Example 4
Referring to fig. 5-7, the present invention provides a technical solution: a cable connection device with a lock jack using a connector comprises a male head (1 a) with a needle bundle and a female head (1 b) with a needle hole, wherein the needle bundle of the male head (1 a) is inserted into the needle hole of the female head (1 b) to enable the two ends to be connected, and the connector (1) is connected with a cable (5) to establish circuit connection. The connector (1) can be connected to several hundred cables according to the type of the connector, and contacts (2) thereof are arranged at fixed intervals for connecting a plurality of cables (5); the cable (5) is connected to the inside of the contact (2) of the connector (1) through the jack (10), thereby being connected to the connector (1) for circuit communication, the jack (10) is composed of an elastic sheet (11), the elastic sheet (11) is rolled into a cylinder shape, the elastic sheet is made of heat-treated beryllium (Be) to have elastic force, an outward elastic action is generated, the cable is inserted into the inside of the contact (2) of the connector (1), the elastic force of the elastic sheet (11) enables the jack (10) to Be in close contact with the inner surface of the contact (2), and separation of the jack caused by external force acting on the jack is prevented.
More specifically, the jack (10) contains a pair of elastic locking springs (13), the elastic locking springs (13) are located on the inner surfaces of the elastic sheets (11) and are used for firmly locking the cable (5), the elastic locking springs (13) are composed of a shorter elastic locking spring (13 a) and a longer elastic locking spring (13 b), each elastic locking spring has an inward inclined angle (alpha), the two elastic locking springs are installed at positions opposite to each other, and the cable (5) can be easily connected only by inserting the cable (5) into the jack (10) to prevent the cable from being separated.
More specifically, the elastic locking spring (13) is composed of a shorter elastic locking spring (13 a) and a longer elastic locking spring (13 b), the ratchet spring (14 a) on the first elastic locking spring (13 a) is bent inwards, and meanwhile the ratchet spring (14 b) on the second elastic locking spring (13 b) is bent inwards, namely, is pressed towards the direction of the cable (5), the ratchet spring (14 a) on the first elastic locking spring (13 a) is preferably bent outwards, the ratchet spring (14 b) on the second elastic locking spring (13 b) is preferably bent inwards, the first elastic locking spring (13 a) and the ratchet spring (14 a) are used for pushing against the cable (5) inserted into the cable, the second elastic locking spring (13 b) and the ratchet spring (14 b) are used for pressing the cable (5) so that the cable (5) is bent towards the direction pointed by the first elastic locking spring (13 a), and the cable (5) is preferably bent outwards, the cable (5) is prevented from being pulled out by the opposite direction when the cable (5) is connected with the ratchet spring (14 b) in a flexible mode, and the cable (5) can be prevented from being pulled out by the cable (5) in a firm mode.
More specifically, the elastic sheet (11) is rolled into a cylinder shape, the elastic lock spring (13) is composed of a shorter elastic lock spring (13 a) and a longer elastic lock spring (13 b), the elastic lock spring (13) is bent inwards to form an inclined angle (alpha) to generate elastic force, the top end of the elastic lock spring (13 a) is provided with a ratchet spring (14 a), the top end of the elastic lock spring (13 b) is provided with a ratchet spring (14 b), the ratchet spring (14 a) is bent outwards, the ratchet spring (14 b) is bent inwards, the ratchet spring (14 a) fixes the cable (5) through pressure to the elastic lock spring (13 a), and the ratchet spring (14 b) fixes the cable (5) through pressure to the elastic lock spring (13 b).
More specifically, the jack (10) is composed of an elastic sheet (11), the elastic sheet (11) is rolled into a cylinder shape, the elastic sheet is made of heat-treated beryllium (Be) and has elastic force to generate outward elastic action, the elastic sheet is inserted into the contact (2) of the connector (1), the elastic force of the elastic sheet (11) enables the jack (10) to Be in close contact with the inner surface of the contact (2), the contact (2) is provided with an anti-falling member (15 a) protrusion, the elastic sheet (11) is provided with an anti-falling member (15 b) groove, the positions of the anti-falling member (15 a) protrusion and the anti-falling member (15 b) can Be exchanged, and the protrusion can also have other forms for firmly locking.
More specifically, the end of the contact (2) of the connector (1) is machined outside the insertion hole (10), the inside of the contact (2) is recessed to form a locking groove (3) which is annular and inward, the elastic sheet (11) is rolled into a cylinder, the elastic locking springs (13 a) and the elastic locking springs (13 b) are corresponding to form the insertion hole (10), and the insertion hole is inserted into the inside of the contact (2). The tension of the elastic sheet (11) is outwards rolled into a cylinder shape, so that the elastic sheet (11) has an outwards pressure, the outer surface of the jack (10) can be tightly contacted with the inner surface of the contact (2), and the jack is simultaneously blocked by the locking groove (3) at the tail end of the contact (2), and the jack (10) can be prevented from being separated from the contact (2) by applying an outwards force.
The invention is improved in that: the cable connecting device with the lock jack of the connector (1) is characterized in that when the cable connecting device is used, the elastic sheet (11) is rolled into a cylinder shape, so that the elastic sheet has outward pressure, the inner surface of the elastic sheet (11) is provided with a pair of elastic lock springs (13 a) and (13 b) with different relative lengths, the elastic lock springs (13 a) and (13 b) are both provided with an inward bending inclination angle, after the cable is inserted into the jack (10), the cable is fixed to the shorter end of the elastic lock springs (13), the top end of the elastic lock springs (13 a) is provided with a ratchet spring (14 a), the top end of the elastic lock springs (13 b) is provided with a ratchet spring (14 b), the ratchet spring (14 a) is outwards bent, the ratchet spring (14 b) is inwards bent, the elastic sheet (11) can be effectively prevented from being separated, the elastic lock springs (13 a) can generate elastic force in opposite directions under the action of external force, so that connection faults caused by external factors are avoided, the elastic sheet (11) is provided with a ratchet spring (14 a), the anti-falling-off member (15) is also provided with an anti-falling-off protrusion member (15) and a falling-off preventing member (15) is also provided with a falling-off preventing member (15) which can be firmly processed by a mechanical falling-off member (15), the inside of the contact (2) is recessed inward to form a ring-like inward locking groove (3), and the elastic piece (11) can be effectively prevented from being separated.
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 characteristics 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 disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
The present invention is not limited to the above description of the embodiments, and those skilled in the art, based on the present disclosure, should not make any improvements and modifications based on the present invention without inventive effort.
Claims (1)
1. A cable connection device with a locking jack using a connector, comprising a connector (1), characterized in that: the cable (5) is connected to the contact (2) of the connector (1) through the jack (10) in a one-touch manner, the jack (10) is fixedly provided with a cylindrical elastic sheet (11) which is inserted into the contact (2) of the connector (1), a pair of elastic lock springs (13) are arranged at corresponding positions on the inner surface of the elastic sheet (11) and are opposite to each other, each spring has an inward inclined angle (alpha), the elastic lock springs (13) comprise elastic spring leaves (13 a) and elastic spring leaves (13 b) with different lengths, the cable (5) inserted into the jack (10) is connected to the connector, the end part of the cable is bent towards the direction of the first spring leaf (13 a) with a shorter length, the elastic sheet (11) is made of heat-treated beryllium (Be), the elastic spring leaves
(13A) The top is provided with a ratchet leaf spring (14 a), the top of an elastic leaf spring (13 b) is provided with a ratchet leaf spring (14 b), the ratchet leaf spring (14 a) is outwards bent, the ratchet leaf spring (14 b) is inwards bent, the elastic leaf spring (11) of the connector (1) is provided with an anti-falling component (15), the connector (1) is provided with a protrusion (15 a), the elastic leaf spring (11) is provided with a groove (15 b), and the protrusion is provided with a groove (15 b)
(15A) And the positions of the grooves (15 b) can be exchanged;
The insertion hole (10) is composed of an elastic sheet (11), the elastic sheet (11) is rolled into a cylinder shape,
The elastic sheet is made of heat-treated beryllium (Be) and has elastic force to generate outward elastic action, and the elastic force of the elastic sheet (11) enables the jack (10) to Be in close contact with the inner surface of the contact (2); outside the jack (10), the end part of the contact (2) of the connector (1) is machined, the inside of the contact (2) is inwards concave to form an annular same inwards locking groove (3), the elastic sheet (11) is rolled into a cylinder, the elastic locking springs (13 a) and the elastic locking springs (13 b) of the elastic sheet correspond to each other to form the jack (10), the elastic sheet (11) is inserted into the contact (2), the tension of the elastic sheet (11) is outwards rolled into a cylinder, the elastic sheet (11) has an outwards pressure, the outer surface of the jack (10) can be tightly contacted with the inner surface of the contact (2), and meanwhile, the elastic sheet is clamped by the locking groove (3) at the tail end of the contact (2), and the jack (10) is applied with an outwards force to prevent the elastic sheet from being separated from the contact (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910178510.0A CN109888527B (en) | 2019-03-11 | 2019-03-11 | Cable connection device of connector with lock jack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910178510.0A CN109888527B (en) | 2019-03-11 | 2019-03-11 | Cable connection device of connector with lock jack |
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| Publication Number | Publication Date |
|---|---|
| CN109888527A CN109888527A (en) | 2019-06-14 |
| CN109888527B true CN109888527B (en) | 2024-04-30 |
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| CN201910178510.0A Active CN109888527B (en) | 2019-03-11 | 2019-03-11 | Cable connection device of connector with lock jack |
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| CN (1) | CN109888527B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102097695A (en) * | 2009-12-09 | 2011-06-15 | 苏州华旃航天电器有限公司 | Connector jack with low insertion and extraction force |
| CN202050076U (en) * | 2011-04-07 | 2011-11-23 | 浙江金贝能源科技有限公司 | Fast connection terminal |
| CN202050079U (en) * | 2011-04-22 | 2011-11-23 | 光红建圣股份有限公司 | Central conductor improved structure of coaxial cable joint |
| CN103022771A (en) * | 2012-12-03 | 2013-04-03 | 深圳巴斯巴科技发展有限公司 | Radial connector and manufacturing method thereof |
| CN106384909A (en) * | 2016-12-01 | 2017-02-08 | 中国电子科技集团公司第四十研究所 | CMA type radio frequency coaxial connector interface |
| CN109149151A (en) * | 2018-09-03 | 2019-01-04 | 安徽蓝锐电子科技有限公司 | A kind of water proof type exempts from the quick cable connector of screw and its prepares installation method |
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| CN109888527A (en) | 2019-06-14 |
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