阅读说明：本技术 一种基于电磁传动的网线用防脱落接头 (Anti-drop connects for net twine based on electromagnetic drive ) 是由 胡针 方洁婷 杨大新 于 2020-07-30 设计创作，主要内容包括：一种基于电磁传动的网线用防脱落接头,涉及网线技术领域,包括水晶头,所述水晶头的内壁固定连接有弹簧一,弹簧一的左侧固定连接有导电块,水晶头的内壁且靠近弹簧一的左侧固定连接有弹簧二,弹簧二的左侧固定连接有与水晶头的内壁活动连接的滑块。该基于电磁传动的网线用防脱落接头,通过电磁体和卡块的配合使用,水晶头未安装时,卡块在弹簧三的作用下收缩进水晶头内,这时可以有效避免卡块损坏,保证了卡块的完整性,水晶头安装时,卡块会在磁块一和电磁块的磁性相斥作用下向顶部伸出,使卡块和卡槽卡接,有效限制水晶头的移动,从而达到了电磁传动的效果,有效保证了水晶头的稳定插接,保证了网络传输的稳定性。(The utility model provides an anti-drop connects for net twine based on electromagnetic drive, relates to net twine technical field, including the quartzy head, the inner wall fixedly connected with spring one of quartzy head, the left side fixedly connected with conducting block of spring one, the inner wall of quartzy head and be close to the left side fixedly connected with spring two of spring one, the left side fixedly connected with of spring two and the slider of the inner wall swing joint of quartzy head. This anti-drop connects for net twine based on electromagnetic drive, use through the cooperation of electromagnet and fixture block, when the quartzy head is not installed, the fixture block contracts into the quartzy head under the effect of spring three in, at this moment, can effectively avoid the fixture block to damage, the integrality of fixture block has been guaranteed, when the quartzy head is installed, the fixture block can stretch out to the top under the magnetism repulsion effect of magnetic path one and electromagnetic block, make fixture block and draw-in groove joint, effectively restrict the removal of quartzy head, thereby electromagnetic drive's effect has been reached, effectively guaranteed the stable grafting of quartzy head, network transmission's stability has been guaranteed.)

1. The utility model provides an anti-drop connects for net twine based on electromagnetic drive, includes quartzy head (1), its characterized in that: a first spring (2) is fixedly connected to the inner wall of the first crystal head (1), a second spring (4) is fixedly connected to the left side of the first spring (2), a sliding block (5) movably connected with the inner wall of the first crystal head (1) is fixedly connected to the inner wall of the first crystal head (1) and close to the left side of the first spring (2), a limiting groove (6) matched with the right side of the sliding block (5) is formed in the inner wall of the first crystal head (1), an electromagnet (7) electrically connected with the conducting block (3) is fixedly connected to the top of the inner wall of the first crystal head (1) and close to the conducting block (3), a third spring (8) which is uniformly distributed is fixedly connected to the inner bottom wall of the first crystal head (1) and close to the top of the electromagnet (7), a movable block (9) movably connected with the top of the first crystal head (1) is fixedly connected to the top of the third spring (8), inner wall fixedly connected with magnetic path one (10) of movable block (9) bottom, the interior diapire fixedly connected with spring four (11) of movable block (9), the top fixedly connected with of spring four (11) runs through and extends to fixture block (12) at movable block (9) top, the outside joint of quartzy head (1) has casing (13), draw-in groove (14) have been seted up to the interior roof of casing (13), middle part fixedly connected with stopper (15) of draw-in groove (14), the middle part fixedly connected with magnetic path two (16) of stopper (15).

2. The anti-drop joint for the net twine based on electromagnetic transmission of claim 1, characterized in that: the crystal head (1) is made of PVC material, and the size of the crystal head (1) is smaller than that of the shell (1).

3. The anti-drop joint for the net twine based on electromagnetic transmission of claim 1, characterized in that: the first spring (2) is a compression spring, and the diameter of the first spring (2) is smaller than that of the conductive block (3).

4. The anti-drop joint for the net twine based on electromagnetic transmission of claim 1, characterized in that: the left side of the conductive block (3) is fixedly connected with an electric contact, and the conductive block (3) is cylindrical.

5. The anti-drop joint for the net twine based on electromagnetic transmission of claim 1, characterized in that: the second spring (4) is a compression spring, and the diameter of the second spring (4) is smaller than the height of the sliding block (5).

6. The anti-drop joint for the net twine based on electromagnetic transmission of claim 1, characterized in that: the size of the limiting groove (6) is smaller than that of the crystal head (1), the limiting groove (6) is rectangular, the magnetism of the top of the electromagnet (7) is the same as that of the bottom of the first magnetic block (10), and the size of the electromagnet (7) is smaller than that of the crystal head (1).

7. The anti-drop joint for the net twine based on electromagnetic transmission of claim 1, characterized in that: the spring III (8) is a compression spring, the diameter of the spring III (8) is smaller than the width of the movable block (9), the material of the movable block (9) is a hard high-strength material, and the movable block (9) does not have conductivity and magnetic conductivity.

8. The anti-drop joint for the net twine based on electromagnetic transmission of claim 1, characterized in that: the first magnetic block (10) is made of a rubidium magnet material, the size of the first magnetic block (10) is smaller than that of the movable block (9), the second magnetic block (16) is made of a rubidium magnet material, and the size of the second magnetic block (16) is smaller than that of the limiting block (15).

Technical Field

The invention relates to the technical field of network cables, in particular to an anti-drop joint for a network cable based on electromagnetic transmission.

Background

The network cable crystal head mainly plays a role in splicing a network cable and a network jack, so that stable transmission of a network is effectively guaranteed, but the current crystal head is made of PVC (polyvinyl chloride) materials, most of the current crystal heads are clamped by using a clamping head, but the current clamping head is exposed outside, and the situation that the clamping head is broken by pressing carelessly often occurs when the network cable crystal head is used;

this will lead to the quartzy head to peg graft insecurely, has reduced the life of quartzy head, further has reduced the stability of network transmission, leads to the network disconnection, because it is also more loaded down with trivial details to change the quartzy head, needs professional personnel to use professional equipment to accomplish the change, has influenced office efficiency greatly, reduces the use experience degree of network.

Therefore, the anti-drop connector for the network cable based on electromagnetic transmission is provided for solving the problems, the integrity of the clamping block is guaranteed through the matching use of the electromagnet and the clamping block, the electromagnetic transmission effect is achieved, the stable plugging of the crystal head is effectively guaranteed, the stability of network transmission is guaranteed, the plugging effect of the clamping block and the clamping groove is effectively enhanced through the matching use of the first magnetic block and the second magnetic block, the relative fixing of the crystal head and the shell is guaranteed, and the stable transmission of the network is improved.

Disclosure of Invention

The invention adopts the following technical scheme for realizing the technical purpose: an anti-drop joint for a network cable based on electromagnetic transmission comprises a crystal head, wherein the inner wall of the crystal head is fixedly connected with a first spring, the left side of the first spring is fixedly connected with a conductive block, the inner wall of the crystal head is fixedly connected with a second spring close to the left side of the first spring, the left side of the second spring is fixedly connected with a sliding block movably connected with the inner wall of the crystal head, the inner wall of the crystal head is provided with a limit groove matched with the right side of the sliding block, the top of the inner wall of the crystal head close to the conductive block is fixedly connected with an electromagnet electrically connected with the conductive block, the inner bottom wall of the crystal head close to the top of the electromagnet is fixedly connected with a third spring which is uniformly distributed, the top of the third spring is fixedly connected with a movable block movably connected with the top of the crystal head, the inner wall at the bottom of the movable block is fixedly connected with a first magnetic block, the inner bottom wall of the movable block is fixedly connected, the casing has been articulated in the outside of quartzy head, and the draw-in groove has been seted up to the interior roof of casing, the middle part fixedly connected with stopper of draw-in groove, the middle part fixedly connected with magnetic path two of stopper.

The invention has the following beneficial effects:

1. this anti-drop connects for net twine based on electromagnetic drive, use through the cooperation of electromagnet and fixture block, when the quartzy head is not installed, the fixture block contracts into the quartzy head under the effect of spring three in, at this moment, can effectively avoid the fixture block to damage, the integrality of fixture block has been guaranteed, when the quartzy head is installed, the fixture block can stretch out to the top under the magnetism repulsion effect of magnetic path one and electromagnetic block, make fixture block and draw-in groove joint, effectively restrict the removal of quartzy head, thereby electromagnetic drive's effect has been reached, effectively guaranteed the stable grafting of quartzy head, network transmission's stability has been guaranteed.

2. This anti-drop connects for net twine based on electromagnetic transmission uses through the cooperation of magnetic path one and magnetic path two, and after the movable block was upwards removed by the magnetic repulsion force of electromagnet and magnetic path one, the fixture block injects the draw-in groove in, the whole shape and the stopper looks adaptation of fixture block, effectively restricts the removal of fixture block to under the magnetic attraction effect of magnetic path one and magnetic path two, effectively strengthen the grafting effect of fixture block and draw-in groove, guaranteed the relative fixation of crystal head and casing, improved the stable transmission of network.

Further, the material of quartzy head is PVC material and the size of quartzy head is less than the size of casing, and quartzy head plays the effect of fixed each part, the diameter of spring one is less than the diameter of conducting block for compression spring and spring one, and spring one plays the effect of stretching out the conducting block to the left side.

Furthermore, the left side of the conducting block is fixedly connected with an electric contact, the conducting block is cylindrical, the conducting block plays a role in communicating with the electromagnet circuit, the second spring is a compression spring, the diameter of the second spring is smaller than the height of the sliding block, and the second spring plays a role in extending the sliding block to the left side.

Furthermore, the size of the limiting groove is smaller than that of the crystal head, the limiting groove is rectangular, the limiting groove plays a role in limiting the moving range of the sliding block, the magnetism of the top of the electromagnet is the same as that of the bottom of the first magnetic block, the size of the electromagnet is smaller than that of the crystal head, and the electromagnet plays a role in magnetic transmission.

Further, spring three is compression spring and the diameter of spring three is less than the width of movable block, and spring three plays the effect of contracting the movable block into the quartzy head, the material of movable block is stereoplasm high strength material and the movable block does not have electric conductivity and magnetic conductivity, and the movable block plays the effect of fixed each part.

Furthermore, the first magnetic block is made of a rubidium magnet material, the size of the first magnetic block is smaller than that of the movable block, the magnetic blocks play a role in magnetic transmission, the second magnetic block is made of a rubidium magnet material, the size of the second magnetic block is smaller than that of the limiting block, and the second magnetic block plays a role in magnetic transmission.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged partial view of portion A of FIG. 1;

FIG. 3 is a schematic diagram of a clamping structure of the clamping block of the present invention;

FIG. 4 is an enlarged partial view of the portion B in FIG. 3 according to the present invention.

In the figure: 1. a crystal head; 2. a first spring; 3. a conductive block; 4. a second spring; 5. a slider; 6. a limiting groove; 7. an electromagnet; 8. a third spring; 9. a movable block; 10. a first magnetic block; 11. a fourth spring; 12. a clamping block; 13. a housing; 14. a card slot; 15. a limiting block; 16. and a second magnetic block.

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. 1-4, an anti-drop joint for a network cable based on electromagnetic transmission includes a crystal head 1, the crystal head 1 is made of PVC and the size of the crystal head 1 is smaller than that of a housing 13, the crystal head 1 plays a role of fixing each component, a spring one 2 is a compression spring and the diameter of the spring one 2 is smaller than that of a conductive block 3, the spring one 2 plays a role of extending the conductive block 3 to the left side, the inner wall of the crystal head 1 is fixedly connected with the spring one 2, the left side of the spring one 2 is fixedly connected with the conductive block 3, the left side of the conductive block 3 is fixedly connected with an electrical contact and the conductive block 3 is cylindrical, the conductive block 3 plays a role of communicating with a circuit of an electromagnet 7, a spring two 4 is a compression spring and the diameter of the spring two 4 is smaller than the height of a slider 5, and the spring two 4 plays a role of extending the slider 5 to the left side.

Inner wall of quartzy head 1 and the left side fixedly connected with spring two 4 that is close to spring one 2, the left side fixedly connected with of spring two 4 and inner wall swing joint's of quartzy head 1 slider 5, the inner wall of quartzy head 1 set up with the spacing groove 6 of 5 right sides looks adaptations of slider, the size of spacing groove 6 is less than quartzy head 1's size and the shape of spacing groove 6 and is the rectangle, spacing groove 6 plays the effect of restriction slider 5 moving range, the magnetism at electromagnet 7 top is the same with the magnetism of magnetic path one 10 bottom and electromagnet 7's size is less than quartzy head 1, electromagnet 7 plays the driven effect of magnetism, the inner wall of quartzy head 1 and the top fixedly connected with that is close to conducting block 3 and conducting block 3 electric connection's electromagnet 7.

Inner diapire of quartzy head 1 and the top fixedly connected with evenly distributed's that is close to electromagnet 7 spring three 8, spring three 8 is the width that compression spring and spring three 8 are less than movable block 9, spring three 8 plays the effect of contracting movable block 9 into quartzy head 1, the material of movable block 9 is stereoplasm high strength material and movable block 9 does not have electric conductivity and magnetic conductivity, movable block 9 plays the effect of fixed each part, the top fixedly connected with of spring three 8 and quartzy head 1 top swing joint's movable block 9, the inner wall fixedly connected with magnetic path one 10 of movable block 9 bottom, the material of magnetic path one 10 is the size that magnet rubidium material and magnetic path one 10 is less than the size of movable block 9.

Magnetic block 10 plays the driven effect of magnetism, the material of magnetic block two 16 is rubidium magnet material and the size of magnetic block two 16 is less than stopper 15's size, magnetic block two 16 plays the driven effect of magnetism, inner diapire fixedly connected with spring four 11 of movable block 9, the top fixedly connected with of spring four 11 runs through and extends to the fixture block 12 at movable block 9 top, the outside joint of quartzy head 1 has casing 13, draw-in groove 14 has been seted up to the interior roof of casing 13, the middle part fixedly connected with stopper 15 of draw-in groove 14, the middle part fixedly connected with magnetic block two 16 of stopper 15.

The working principle is as follows: in an initial state, the crystal head 1 is not inserted into the shell 13, at this time, the sliding block 5 extends out of the crystal head 1 to the left under the action of the second spring 4, and the sliding block 5 is not electrically connected with the conductive block 3, so that the electromagnet 7 is in a power-off state, the movable block 9 contracts into the crystal head 1 under the action of the third spring 8, and the clamping block 12 extends out of the movable block 9 upwards under the action of the fourth spring 11;

when the crystal head 1 is inserted into the housing 13, as shown in fig. 3, the sliding block 5 is electrically connected with the conductive block 3, so that the electromagnet 7 is electrically connected and generates the same magnetism at the bottom of the magnetic block one 10, the magnetic block one 10 is subjected to the magnetic repulsion force of the electromagnet 7, and will drive the movable block 9 to move upward together, the movable block 9 will drive the clamping block 12 to move upward together, the clamping block 12 is inserted into the clamping groove 14, because the number of the clamping blocks 12 is large, the clamping blocks 12 can stretch along with the shape of the limiting blocks 15, and finally the overall shape of the clamping blocks 12 is the same as that of the limiting blocks 15, the clamping effect of the clamping blocks 12 and the clamping grooves 14 is effectively ensured, and the first magnetic block 10 and the second magnetic block 16 are mutually attracted, so that the movable block 9 and the limiting block 15 are mutually attracted together, the clamping effect of the clamping block 12 is further enhanced, and the stable insertion of the crystal head 1 is effectively ensured.

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.