CN111725659A - Cable protection device for intelligent network control equipment - Google Patents
Cable protection device for intelligent network control equipment Download PDFInfo
- Publication number
- CN111725659A CN111725659A CN202010535472.2A CN202010535472A CN111725659A CN 111725659 A CN111725659 A CN 111725659A CN 202010535472 A CN202010535472 A CN 202010535472A CN 111725659 A CN111725659 A CN 111725659A
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- CN
- China
- Prior art keywords
- cable
- intelligent network
- network control
- sliding
- ring
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/56—Means for preventing chafing or fracture of flexible leads at outlet from coupling part
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/58—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable
- H01R13/5804—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable comprising a separate cable clamping part
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
- H01R13/633—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only
- H01R13/637—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only by fluid pressure, e.g. explosion
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- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention relates to the technical field of intelligent network control equipment, and discloses a cable protection device for intelligent network control equipment, which comprises a case, wherein a limiting ring is fixedly connected to the right side of the case, sliding columns are uniformly arranged in the inner cavity of the limiting ring, sliding sleeves are sleeved on the sliding columns in a sliding mode, limiting blocks are arranged on the sliding sleeves, movable rings are rotatably connected to the outer sides of the limiting rings, a fixed block is arranged at the upper part of the right side of the case, a gear rod is rotatably connected to the upper part of the fixed block, and a movable block is connected to the gear rod through threads in the inner cavity of the fixed block. This a cable protector for intelligent network controlgear through setting up spacing ring and loose collar, cooperation stopper is fixed to the cable, and the cooperation loose collar rotates and drives the gear pole and rotate, and then makes the ejector pin stretch out and push down the plastics shell fragment to stability, protection port and the cable that has guaranteed in the safety range that the cable is connected do not receive the effect of damage.
Description
Technical Field
The invention relates to the technical field of intelligent network control equipment, in particular to a cable protection device for intelligent network control equipment.
Background
With the continuous development of network communication technology and computer technology, various intelligent systems are widely applied and popularized, which greatly facilitates the work and life of people.
Present intelligent network controlgear is when using, some need insert the cable that is used for transmitting network information, but general equipment all does not set up the protector that is used for the cable, lead to equipment in daily use, after the port was connected to the cable, the automatic flagging condition can appear, and the cable easily makes the interface not hard up because of unexpected vibration after long-time the use, lead to contact failure, in addition because partial user is when using intelligent network controlgear, the cable of connection leaks outward, when the cable was pulled because of the external force is unexpected, cable self and articulate department all can produce great stress destruction effect, finally lead to port or cable impaired.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a cable protection device for intelligent network control equipment, which has the advantages of ensuring the stability of cable connection in a safety range, protecting a port and a cable from being damaged and the like, and solves the problems that the general intelligent network control equipment cannot ensure the stability of cable connection in the safety range and cannot protect the port and the cable from being damaged.
(II) technical scheme
In order to achieve the purposes of ensuring the connection stability of the cable and protecting the port and the cable from being damaged in the safety range, the invention provides the following technical scheme: a cable protection device for intelligent network control equipment comprises a case, wherein a limiting ring is fixedly connected to the right side of the case, sliding columns are uniformly arranged in inner cavities of the limiting ring, a sliding sleeve is sleeved on the sliding columns in a sliding mode, a first spring is arranged between the inner wall of the sliding sleeve and the sliding column, a limiting block is arranged on the sliding sleeve, an arc-shaped groove is formed in the lower portion of the limiting ring, an electromagnet is arranged on the lower wall of the arc-shaped groove, a movable ring is rotatably connected to the outer side of the limiting ring, a magnet extending to the inner cavity of the arc-shaped groove is arranged on the inner side of the movable ring, a connecting rod is arranged on the right side of the limiting ring, a bearing table is arranged at the upper end of the connecting rod, an air bag is arranged at the upper end of the bearing table, a sliding barrel is fixedly connected to the lower end of the connecting rod, a plastic, the sliding device is characterized in that a metal elastic sheet is arranged on the left wall of the inner cavity of the sliding cylinder, a fixed block is arranged on the upper portion of the right side of the case, a gear rod is rotatably connected to the upper portion of the fixed block, a movable block is connected to the gear rod and located in the inner cavity of the fixed block in a threaded mode, an ejector rod is movably connected to the lower portion of the inner cavity of the fixed block, and a third spring is arranged on the ejector rod.
Preferably, the left side and the right side of the limiting blocks are provided with inclined slopes, and the cables can be conveniently squeezed into the limiting blocks or can be conveniently withdrawn from the limiting blocks.
Preferably, the electromagnet is electrified, and the side adjacent to the electromagnet has the same magnetism, and the electromagnet and the side adjacent to the magnet repel each other, so that the movable ring rotates along the limiting ring.
Preferably, the upper portion of activity ring is provided with the tooth that matches with the gear pole, and the tooth sets up to embedded, and accessible tooth drives the gear pole and rotates when the activity ring rotates.
Preferably, all seted up the exhaust hole on the left wall of smooth section of thick bamboo and the right wall, the internal diameter of exhaust hole is less, and when pouring a large amount of gas in the smooth section of thick bamboo inner chamber short time, the exhaust hole then can't be discharged this part gas fast, and then utilizes this part gas to blow the plastic ball.
Preferably, the left side of the plastic ball is provided with a conductive metal layer, when the plastic ball is blown by airflow to move downwards, the plastic ball can be blocked by the metal elastic sheet, and the conductive metal layer on the left side of the plastic ball can contact the metal elastic sheet to further conduct a circuit.
Preferably, the lower extreme of movable block is provided with the wedge that matches with the ejector pin, and when the movable block was driven by the gear pole and moved to the right side, the wedge can extrude the upper end of ejector pin, makes the ejector pin descend.
(III) advantageous effects
Compared with the prior art, the invention provides a cable protection device for intelligent network control equipment, which has the following beneficial effects:
1. this a cable protector for intelligent network controlgear through with the port setting on spacing ring and the quick-witted case on same axis, when the cable passed and was connected with the port by the spacing ring, the cable can keep the horizontality, and because the spacing ring has the supporting role to the cable, can avoid the cable to draw the condition of port owing to the dead weight to reached and prevented that the cable from using the back for a long time because of dead weight self-looseness's effect.
2. This a cable protector for intelligent network controlgear through fixing the cable on the port, and the stopper of spacing ring inner chamber can exert the effort to the cable surface under the effect of first spring promptly, and then fixes the cable, prevents that unexpected vibration from leading to the cable not hard up, and because the elasticity of first spring is limited, the stopper can not cause the epidermis damage of cable again to the effect of the stability of guaranteeing the cable connection in the safety range has been reached.
3. This a cable protector for intelligent network controlgear through set up the slope surface in the left and right sides of stopper, makes the quartzy first part of cable, no matter when passing the inner chamber of spacing ring, still when withdrawing from the inner chamber of spacing ring, all can follow the slope surface and crowd the stopper easily to reached the effect that makes things convenient for the cable to pass in and out fixing device fast.
4. This a cable protector for intelligent network controlgear sets up the gasbag through the below at the cable, makes the gasbag suitably with cable jacking partly under the inflation state, when the cable is pulled in the short-range accident to the external world, the cable of this uplift part can be pulled out earlier then, makes the cable of remaining part can cushion, and is not influenced to reached and prevented that the cable is accidentally pulled by the short-range.
5. The cable protection device for the intelligent network control equipment can extrude the air bag through the raised cable when the outer end of the cable is rapidly dragged due to accidents, so that the air bag can rapidly discharge air into the sliding cylinder, because the air vent on the sliding cylinder can not discharge large batch of air in time, the plastic ball is blown to move downwards quickly to contact the metal shrapnel, the electromagnet is started to repel the magnet, the movable ring rotates, the connecting rod pulls the sliding sleeve to enable the limiting block to move outwards, the cable is not fixed any more, and a space enough for the cable to move is reserved, the movable ring is matched to drive the gear rod to synchronously rotate, the movable block moves towards the right side to extrude the ejector rod to stretch out, the plastic elastic sheet on the cable crystal head is pressed down, so that the crystal head can be pulled down from the port of the case by external force without damage, and the cable falls off through the inner cavity of the limiting ring, so that the effect of protecting the port and the cable from being damaged is achieved.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is an enlarged view taken at A in FIG. 1;
FIG. 3 is a front sectional view of a connection portion of a fixing block and the like according to the present invention;
FIG. 4 is a front cross-sectional view of a connection portion such as a stop collar of the present invention;
FIG. 5 is a right side view of a connection portion such as a stop collar of the present invention.
In the figure: 1-case, 2-limit ring, 3-sliding column, 4-sliding sleeve, 5-first spring, 6-limit block, 7-arc groove, 8-electromagnet, 9-movable ring, 10-magnet, 11-connecting rod, 12-bearing table, 13-air bag, 14-sliding cylinder, 15-plastic ball, 16-second spring, 17-metal elastic sheet, 18-fixed block, 19-gear rod, 20-movable block, 21-ejector rod, 22-third spring.
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 of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, a cable protection device for an intelligent network control device comprises a case 1, a limit ring 2 is fixedly connected to the right side of the case 1, sliding columns 3 are uniformly arranged in the inner cavity of the limit ring 2, a sliding sleeve 4 is slidably sleeved on the sliding columns 3, a first spring 5 is arranged between the inner wall of the sliding sleeve 4 and the sliding columns 3, a limit block 6 is arranged on the sliding sleeve 4, inclined slopes are arranged on the left side and the right side of the limit block 6, which is convenient for a cable to be squeezed into the limit block 6 or withdrawn from the limit block 6, an arc-shaped groove 7 is arranged on the lower portion of the limit ring 2, an electromagnet 8 is arranged on the lower wall of the arc-shaped groove 7, the electromagnet 8 has the same magnetism as one side adjacent to the magnet 10 after being electrified, the electromagnet and the electromagnet repel each other to cause the movable ring 9 to rotate along the limit ring 2, a movable ring 9 is rotatably connected, the teeth are embedded, when the movable ring 9 rotates, the movable ring 9 can drive the gear rod 19 to rotate through the teeth, the inner side of the movable ring 9 is provided with a magnet 10 extending to the inner cavity of the arc-shaped groove 7, the right side of the limiting ring 2 is provided with a connecting rod 11, the upper end of the connecting rod 11 is provided with a bearing table 12, the inner cavity of the bearing table 12 is provided with an air passage extending to the sliding cylinder 14, the upper end of the bearing table 12 is provided with an air bag 13, the lower end of the connecting rod 11 is fixedly connected with the sliding cylinder 14, the left wall and the right wall of the sliding cylinder 14 are both provided with exhaust holes, the inner diameter of each exhaust hole is smaller, when a large amount of air is injected into the inner cavity of the sliding cylinder 14 in a short time, the exhaust holes cannot rapidly exhaust the part of air, and further use the part of air to blow the plastic balls 15, the inner cavity of the sliding cylinder, which can be blocked by the metal dome 17, and the conductive metal layer on the left side of the plastic ball 15 will contact the metal dome 17, and then the circuit is conducted, a second spring 16 is arranged between the plastic ball 15 and the lower wall of the inner cavity of the sliding barrel 14, a metal elastic sheet 17 is arranged on the left wall of the inner cavity of the sliding barrel 14, a fixed block 18 is arranged on the upper part of the right side of the case 1, a sliding groove matched with the movable block 20 is arranged in the inner cavity of the fixed block 18, the upper part of the fixed block 18 is rotatably connected with a gear rod 19, the left part of the gear rod 19 is provided with threads, the inner cavity on the gear rod 19 and positioned on the fixed block 18 is connected with the movable block 20 through threads, the lower end of the movable block 20, when the movable block 20 is driven by the gear rod 19 to move to the right side, the wedge block can extrude the upper end of the ejector rod 21 to enable the ejector rod 21 to descend, the ejector rod 21 is movably connected to the lower portion of the inner cavity of the fixed block 18, and the ejector rod 21 is provided with a third spring 22.
The working principle is as follows: the cable protection device for the intelligent network control equipment has the advantages that the limiting ring 2 and the port on the case 1 are arranged on the same axis, when a cable penetrates through the limiting ring 2 and is connected with the port, the cable can be kept in a horizontal state, the cable can be prevented from pulling the port due to self weight due to the supporting effect of the limiting ring 2 on the cable, after the cable penetrates through the limiting ring 2 and is fixed on the port, the limiting block 6 in the inner cavity of the limiting ring 2 exerts acting force on the surface of the cable under the action of the first spring 5 to further fix the cable, the cable is prevented from being loosened due to accidental vibration, the elastic force of the first spring 5 is limited, the limiting block 6 cannot cause damage to the skin of the cable, and the crystal head part of the cable is enabled to be free from being damaged no matter when the cable penetrates through the inner cavity of the limiting ring 2 by arranging the inclined slopes on the left side and the right side of the, when the cable is connected with the case 1 and is in a daily use state, the airbag 13 is arranged below the cable, so that the airbag 13 properly jacks a part of the cable in an expansion state, when the cable is accidentally pulled in a small range from the outside, the cable at the bulged part is firstly pulled out, the cable at the rest part is buffered and is not influenced, when the outer end of the cable is rapidly pulled due to an accident, the bulged cable rapidly extrudes the airbag 13, so that the gas is rapidly discharged into the slide cylinder 14 through the air passage in the inner cavity of the bearing table 12, and because the exhaust holes in the slide cylinder 14 cannot timely discharge large batch of air, the plastic balls 15 are blown to rapidly move downwards to contact the metal elastic sheet 17, the electromagnet 8 is started to repel the magnet 10, the magnet 10 drives the movable ring 9 to rotate along the limiting ring 2, and then the connecting rod 11 pulls the sliding sleeve 4, so that the limiting block 6 moves outwards without fixing the cable, and a space enough for the cable to move is reserved, the gear rod 19 is driven to synchronously rotate through the teeth on the movable ring 9 when the movable ring rotates, the gear rod 19 then utilizes the threads on the gear rod to enable the movable block 20 to move towards the right side, the wedge-shaped block at the lower part of the movable block 20 then extrudes the ejector rod 21 to press down the plastic elastic sheet on the cable crystal head, so that the crystal head can be pulled down from the port of the case 1 without damage by external force and falls off through the inner cavity of the limit ring 2, thereby reached and prevented that the cable from using for a long time the back because of the dead weight self-moving, guaranteed the stability that the cable is connected, make things convenient for the cable to pass in and out fixing device fast, prevent that the cable from accidentally being dragged by the minizone, protection port and cable do not receive the effect of damage.
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 (7)
1. A cable protector for intelligent network control equipment, includes quick-witted case (1), its characterized in that: the right side of the case (1) is fixedly connected with a limiting ring (2), the inner cavity of the limiting ring (2) is uniformly provided with a sliding column (3), the sliding column (3) is sleeved with a sliding sleeve (4) in a sliding manner, a first spring (5) is arranged between the inner wall of the sliding sleeve (4) and the sliding column (3), the sliding sleeve (4) is provided with a limiting block (6), the lower part of the limiting ring (2) is provided with an arc-shaped groove (7), the lower wall of the arc-shaped groove (7) is provided with an electromagnet (8), the outer side of the limiting ring (2) is rotatably connected with a movable ring (9), the inner side of the movable ring (9) is provided with a magnet (10) extending to the inner cavity of the arc-shaped groove (7), the right side of the limiting ring (2) is provided with a connecting rod (11), the upper end of the connecting rod (11) is provided with a bearing platform (, the lower extreme fixedly connected with slide cartridge (14) of connecting rod (11), the inner chamber of slide cartridge (14) is provided with plastic ball (15), be provided with second spring (16) between the inner chamber lower wall of plastic ball (15) and slide cartridge (14), be provided with metal shrapnel (17) on the inner chamber left wall of slide cartridge (14), the right side upper portion of quick-witted case (1) is provided with fixed block (18), the upper portion of fixed block (18) is rotated and is connected with gear pole (19), the inner chamber threaded connection who just is located fixed block (18) on gear pole (19) has movable block (20), the inner chamber lower part swing joint of fixed block (18) has ejector pin (21), be provided with third spring (22) on ejector pin (21).
2. The cable guard for an intelligent network control device of claim 1, wherein: the left side and the right side of the limiting block (6) are both provided with inclined slopes.
3. The cable guard for an intelligent network control device of claim 1, wherein: and the electromagnet (8) has the same magnetism with one side adjacent to the magnet (10) after being electrified.
4. The cable guard for an intelligent network control device of claim 1, wherein: the upper part of the movable ring (9) is provided with teeth matched with the gear rod (19).
5. The cable guard for an intelligent network control device of claim 1, wherein: the left wall and the right wall of the sliding cylinder (14) are both provided with exhaust holes.
6. The cable guard for an intelligent network control device of claim 1, wherein: and a conductive metal layer is arranged on the left side of the plastic ball (15).
7. The cable guard for an intelligent network control device of claim 1, wherein: the lower end of the movable block (20) is provided with a wedge-shaped block matched with the ejector rod (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010535472.2A CN111725659A (en) | 2020-06-12 | 2020-06-12 | Cable protection device for intelligent network control equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010535472.2A CN111725659A (en) | 2020-06-12 | 2020-06-12 | Cable protection device for intelligent network control equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111725659A true CN111725659A (en) | 2020-09-29 |
Family
ID=72566530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010535472.2A Withdrawn CN111725659A (en) | 2020-06-12 | 2020-06-12 | Cable protection device for intelligent network control equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111725659A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112436332A (en) * | 2020-11-12 | 2021-03-02 | 佛山市高明欧一电子制造有限公司 | Locking device of intelligence temperature controller signal cable |
| CN114256681A (en) * | 2022-03-01 | 2022-03-29 | 灏讯电缆连接器制造(常州)有限公司 | Sealing structure and quick plugging connector with same |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206640057U (en) * | 2017-04-17 | 2017-11-14 | 淮阴师范学院 | A kind of run-resistant Network Cable Connector |
| CN108336549A (en) * | 2017-12-29 | 2018-07-27 | 广州萌游网络科技有限公司 | A kind of network wire crystal joint sealing fixed seat facilitating installation |
| CN209786329U (en) * | 2019-06-03 | 2019-12-13 | 漳州玖神网络科技有限公司 | network connector convenient to installation |
| CN110932208A (en) * | 2019-12-30 | 2020-03-27 | 深圳市联讯实业有限公司 | Be used for intelligent wiring distribution device |
| CN210443728U (en) * | 2019-08-12 | 2020-05-01 | 徐州市日新医疗科技有限公司 | Novel network cable converter |
-
2020
- 2020-06-12 CN CN202010535472.2A patent/CN111725659A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206640057U (en) * | 2017-04-17 | 2017-11-14 | 淮阴师范学院 | A kind of run-resistant Network Cable Connector |
| CN108336549A (en) * | 2017-12-29 | 2018-07-27 | 广州萌游网络科技有限公司 | A kind of network wire crystal joint sealing fixed seat facilitating installation |
| CN209786329U (en) * | 2019-06-03 | 2019-12-13 | 漳州玖神网络科技有限公司 | network connector convenient to installation |
| CN210443728U (en) * | 2019-08-12 | 2020-05-01 | 徐州市日新医疗科技有限公司 | Novel network cable converter |
| CN110932208A (en) * | 2019-12-30 | 2020-03-27 | 深圳市联讯实业有限公司 | Be used for intelligent wiring distribution device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112436332A (en) * | 2020-11-12 | 2021-03-02 | 佛山市高明欧一电子制造有限公司 | Locking device of intelligence temperature controller signal cable |
| CN112436332B (en) * | 2020-11-12 | 2021-12-10 | 佛山市高明欧一电子制造有限公司 | Locking device of intelligence temperature controller signal cable |
| CN114256681A (en) * | 2022-03-01 | 2022-03-29 | 灏讯电缆连接器制造(常州)有限公司 | Sealing structure and quick plugging connector with same |
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| PB01 | Publication | ||
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Application publication date: 20200929 |