CN217158846U

CN217158846U - Connector and structure

Info

Publication number: CN217158846U
Application number: CN202122764379.1U
Authority: CN
Inventors: 齐硕; 刘勤花; 蒋明达; 王海涛
Original assignee: Zhejiang Dino Medical Technology Co ltd
Current assignee: Zhejiang Dino Medical Technology Co ltd
Priority date: 2021-11-10
Filing date: 2021-11-10
Publication date: 2022-08-09
Anticipated expiration: 2031-11-10

Abstract

The utility model discloses a first connector, which relates to the technical field of signal transmission equipment and comprises a first shell, a magnet and a first signal terminal, wherein the magnet is positioned in the first shell, and the adjacent magnets with different polarities form a weak magnetic area; the signal terminal I is positioned on the weak magnetic area along the radial direction; and a channel for mounting the first signal terminal is arranged on the weak magnetic area. Inhale the poor technical problem of formula connector signal transmission performance to magnetism, the technical effect of the utility model lies in its signal transmission performance is good.

Description

Connector and structure

Technical Field

The utility model relates to a signal transmission equipment technical field, concretely relates to connector and structure.

Background

A connector is a device that bridges two signal terminals on a circuit so that signals can flow from one signal terminal to the other. The connection form of connector includes bayonet type, screw thread formula and magnetism and inhales the formula etc. wherein, bayonet type connector is convenient for peg graft, but easily leads to separating each other when bayonet type connector receives external force, connects unstablely, and screw thread formula connector connection is stable, is difficult for leading to separating each other, and magnetism is inhaled formula connector and can be guaranteed the stability of connecting, is convenient for again peg graft.

However, the magnetic field generated by the magnetic connector itself interferes with the signal, so that the stability of signal transmission is poor, and the signal transmission performance of the magnetic connector is poor.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved by the utility model

To magnetism inhale the poor technical problem of formula connector signal transmission performance, the utility model provides a connector and structure, its signal transmission performance is good.

2. Technical scheme

In order to solve the above problem, the utility model provides a technical scheme does:

a first connector, comprising:

a first shell, a magnet and a first signal terminal,

the magnets are positioned in the first shell, and the adjacent magnets with different polarities form a weak magnetic area;

the signal terminal I is positioned on the weak magnetic area along the radial direction;

and a channel for mounting the first signal terminal is arranged on the weak magnetic area.

Optionally, the magnetic field generator further comprises a mounting sleeve mounted in the through hole of the magnet, and the channel is arranged on the mounting sleeve.

Optionally, a second step is arranged in the channel, and a first step matched with the second step is arranged on the first signal terminal.

Optionally, the magnet includes a first magnet and a second magnet, which have different polarities from the first magnet, and are connected to each other.

Optionally, the mounting sleeve includes a mounting sleeve body and a cover body connected to each other, the channel is disposed on the mounting sleeve body, the mounting sleeve body is located in the through hole, and the cover body contacts with the magnet.

Optionally, the material of the mounting sleeve is an insulating material.

A second connector, according to a first connector, comprising:

the second shell is connected with the first shell;

a second signal terminal connected to the first signal terminal;

and the second shell is movably connected with the second signal terminal.

The structure comprises a first connector, a second connector and a structure body, wherein the structure body is matched with the first connector and the second connector.

Optionally, the structural body includes a power supply and a controller connected to the power supply, the power supply and the controller are both located in the first housing and the second housing, the power supply is connected to the first signal terminal or the second signal terminal, and the controller is connected to the first signal terminal or the second signal terminal.

Optionally, the portable electronic device further comprises a third shell, one end of the third shell is connected with the first shell, the other end of the third shell is connected with the second shell, and the power supply and the controller are both located in the third shell.

3. Advantageous effects

Adopt the technical scheme provided by the utility model, compare with prior art, have following beneficial effect: because the first signal terminal is located on the weak magnetic area along the radial direction, the interference of the magnetism of the magnet on the signal transmitted by the first signal terminal can be effectively reduced, so that the signal transmission performance of the first signal terminal is good, the signal transmission performance of the connector is good, and meanwhile, the whole first signal terminal is located on the weak magnetic area.

Drawings

Fig. 1 is one of schematic diagrams of a structure proposed in an embodiment of the present invention;

fig. 2 is an enlarged schematic view of a according to an embodiment of the present invention;

fig. 3 is a second schematic diagram of the structure according to the embodiment of the present invention;

fig. 4 is a third schematic view of the structure according to the embodiment of the present invention;

fig. 5 is a fourth schematic view of the structure according to the embodiment of the present invention;

FIG. 6 is a cross-sectional view A-A of an embodiment of the present invention;

fig. 7 is an enlarged schematic view of B according to an embodiment of the present invention;

in the figure: 1. a magnet; 11. a through hole; 12. a first magnet; 13. a second magnet; 2. a signal terminal I; 21. a step I; 3. a second signal terminal; 4. installing a sleeve; 41. installing a sleeve body; 411. a channel; 4111. a step II; 42. a cover body; 51. a first shell; 52. a second shell; 53. a third shell; 6. a power source; 7. a controller; 8. and a weak magnetic region.

Detailed Description

For a further understanding of the present invention, reference will be made to the following detailed description taken in conjunction with the accompanying drawings and examples.

The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and are not limiting of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings. The utility model discloses in words such as first, second, be for the description the utility model discloses a technical scheme is convenient and set up, and does not have specific limiting action, is general finger, right the technical scheme of the utility model does not constitute limiting action. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

With reference to fig. 1-7, the present embodiment provides a first connector, including:

a first shell 51, a magnet 1 and a first signal terminal 2,

the magnet 1 is positioned in the first shell 51, and the weak magnetic regions 8 are formed at the adjacent magnets 1 with different polarities;

the signal terminal I2 is positioned on the weak magnetic area 8 along the radial direction;

and the weak magnetic area 8 is provided with a channel 411 for mounting the signal terminal I2.

Specifically, the first housing 51 is used for supporting the magnet 1, ensuring the stability of the magnet 1 and ensuring the molding of the first connector, thereby facilitating the first connector of the embodiment to be matched with other connectors; the magnet 1 is used for generating a magnetic field and enabling the magnet 1 to have an adsorption force, the number of the magnet 1 is at least two, and the magnetic field at the adjacent magnet 1 with different polarities is positioned in the magnet 1, so that the external space adjacent to the adjacent magnet 1 forms a weak magnetic area 8, when the number of the magnet 1 is two, one connector of the embodiment only has one weak magnetic area 8, in order to increase the number of the weak magnetic area 8, the number of the magnet 1 can be increased, for example, four magnets 1 have two weak magnetic areas 8, six magnets 1 have three weak magnetic areas 8, and the like, but in order to accord with the principle of opposite attraction, the number of the magnet 1 is determined as a multiple of two, and on the premise, the specific number of the magnet 1 can be determined according to the comprehensive consideration of factors such as processing and manufacturing, cost, and the like; channel 411 is located in flux weakening zone 8 and channel 411 is used to mount signal terminal one 2 such that signal terminal one 2 is located in flux weakening zone 8; the first signal terminal 2 is supported by the channel 411, which can ensure the stability of the first signal terminal 2, one end of the first signal terminal 2 is used for connecting with the second signal terminal 3 of the second connector in the embodiment 2, the other end of the first signal terminal 2 is used for connecting with a power line or a signal line of a load, so as to realize signal transmission, the number of the first signal terminals 2 is not limited and can be determined according to the comprehensive consideration of factors such as processing, manufacturing, cost and the like, wherein when the first signal terminal 2 is connected with the power line of the load, the first signal terminal 2 is used for transmitting current signals, and when the first signal terminal 2 is connected with the signal line of the load, the first signal terminal 2 is used for transmitting regular and arranged electric signals with information; because the signal terminal I2 is positioned on the weak magnetic area 8 along the radial direction, the interference of the magnetism of the magnet 1 on the signals transmitted by the signal terminal I2 can be effectively reduced, so that the signal transmission performance of the signal terminal I2 is good, the signal transmission performance of the connector I of the embodiment is good, and meanwhile, the whole signal terminal I2 is positioned on the weak magnetic area 8; the adjacent magnets 1 can be connected through the connecting body to increase the volume of the weak magnetic area 8, wherein the connecting body can be sponge or rubber and the like, the sponge enables the connecting body to have certain buffering performance, so that the interaction force of the adjacent magnets 1 is reduced, the quality of the connecting body is small, the rubber enables the connecting body to have certain buffering performance, the interaction force of the adjacent magnets 1 is reduced, the connecting body is not prone to air leakage, and the service life is long; the adjacent magnets 1 can also be directly connected, for example, the adjacent magnets 1 are integrally formed, and the external space at the connection of the adjacent magnets 1 forms a weak magnetic area 8; the adjacent magnets 1 can also be in direct contact, and the external space at the contact position of the adjacent magnets 1 forms a weak magnetic area 8; the adjacent magnets 1 can be spaced at a certain interval, and the external space at the interval of the adjacent magnets 1 forms a weak magnetic area 8, so that the volume of the weak magnetic area 8 can be increased, the weak magnetic area 8 does not have a connector, the signal terminal I2 can be conveniently accommodated in the weak magnetic area 8, at the moment, the adjacent magnets 1 are respectively fixed by the first shell 51, a certain interval is formed between the adjacent magnets 1, and the external space at the interval of the adjacent magnets 1 is ensured to form the weak magnetic area 8; as an optional implementation manner of this embodiment, after the magnet 1 is installed outside the signal terminal one 2, the signal terminals of other connectors are attached to the surface of the magnet 1, so that the signal terminal one 2 of this embodiment is in close contact with the signal terminals of other connectors, which is convenient for installation, and the connection stability between the signal terminal one 2 of this embodiment and the signal terminals of other connectors is good, wherein the number of the signal terminals of the connector one 2 of this embodiment and the signal terminals of other connectors is equal, and the other connectors refer to connectors that are the mirror image of the connector one of this embodiment or connectors other than the connector that is the mirror image of the connector one of this embodiment.

Furthermore, the magnetic field generator also comprises a mounting sleeve 4 mounted in the through hole 11 of the magnet 1, and the channel 411 is arranged on the mounting sleeve 4.

Specifically, the installation cover 4 can guarantee the stability of installation cover 4 through holding of the through-hole 11 of magnet 1, and installation cover 4 is used for bearing passageway 411 to guarantee the stability of passageway 411, and then guarantee to be located the stability of a signal terminal 2 in passageway 411, wherein, through-hole 11 can enclose through magnet 1 and close or directly locate magnet 1 etc..

Further, a second step 4111 is disposed in the channel 411, and a first step 21 matched with the second step 4111 is disposed on the first signal terminal 2.

Specifically, the first step 21 and the second step 4111 are matched, so that the first signal terminal 2 can only move towards the direction close to the first signal terminal 2 along the channel 411, when the magnet 1 is installed outside the first signal terminal 2, the signal terminals of other connectors are attracted to the surface of the magnet 1, and the first signal terminal 2 is in close contact with the signal terminals of other connectors under the limiting and supporting of the first step 21 and the second step 4111.

Further, the magnet 1 includes a first magnet 12 and a second magnet 13 having a polarity different from that of the first magnet 12, which are connected to each other.

Specifically, the polarities of the first magnet 12 and the second magnet 13 are different, that is, the polarity of the first magnet 12 is an N pole, the polarity of the second magnet 13 is an S pole, or the polarity of the first magnet 12 is an S pole, and the polarity of the second magnet 13 is an N pole, so that the uniqueness of the connection position of the adjacent magnets 1 can be ensured, and if the polarities of the first magnet 12 and the second magnet 13 are the same, that is, the magnet 1 has only one kind of magnetism, the magnet 1 and the adjacent magnet 1 can have two kinds of relative positions, which may cause the change of the external structure of the magnet 1, so that the magnet 1 cannot be installed in the first connector of the present embodiment.

Specifically, the material of the magnet 1 is a chargeable magnetic material, wherein the chargeable magnetic material is convenient for the magnet 1 to be charged, the material of the magnet 1 specifically can be sintered neodymium iron boron or samarium cobalt permanent magnet, and the like, wherein the sintered neodymium iron boron enables the magnet 1 to have the characteristics of extremely high magnetic energy product and correction force, high energy density, high cost performance, good mechanical characteristics and the like, and the samarium cobalt permanent magnet enables the magnet 1 to have the characteristics of high magnetic energy product and correction force, stable performance, small temperature coefficient and the like.

Specifically, the magnet 1 is made of a chargeable magnetic material, wherein the chargeable magnetic material is convenient for the magnet 1 to be charged, the magnet 1 is made of a sintered neodymium iron boron or samarium cobalt permanent magnet, and the like, wherein the sintered neodymium iron boron enables the magnet 1 to have the characteristics of extremely high maximum energy product ((BH) max) and coercive force (Hcb), high magnetic flux density (B), high cost performance, good mechanical properties and the like, and the samarium cobalt permanent magnet enables the magnet 1 to have the characteristics of high maximum energy product ((BH) max) and coercive force (Hcb), stable performance, small temperature coefficient and the like.

Further, the mounting sleeve 4 comprises a mounting sleeve body 41 and a cover body 42 which are connected with each other, the channel 411 is arranged on the mounting sleeve body 41, the mounting sleeve body 41 is positioned in the through hole 11, and the cover body 42 is contacted with the magnet 1.

Specifically, the mounting sleeve body 41 and the cover body 42 are connected with each other, so that the integrity of the mounting sleeve 4 can be increased, and in order to further increase the integrity of the mounting sleeve 4, the mounting sleeve body 41 and the cover body 42 can be integrally formed; the channel 411 can ensure the stability of the channel 411 through the support of the mounting sleeve body 41, so that the stability of the signal terminal I2 positioned in the channel 411 is ensured; the installation sleeve body 41 can ensure the stability of the installation sleeve body 41 through the accommodation of the through hole 11, and because the cover body 42 contacts with the magnet 1, the installation sleeve 4 and the magnet 1 are good in contact firmness and not easy to separate from each other.

Further, the material of the mounting sleeve 4 is an insulating material.

Specifically, insulating material can prevent that installation cover 4 and signal terminal 2 from influencing each other to guarantee that signal terminal 2's signal transmission performance is good, and then make connector one's signal transmission performance good.

Example 2

With reference to fig. 1-7, the present embodiment provides a second connector, including:

a second housing 52 connected to the first housing 51;

a second signal terminal 3 connected to the first signal terminal 2;

the second shell 52 is movably connected with the second signal terminal 3.

Specifically, the second housing 52 is used for being connected with the first housing 51 and ensuring the molding of the second connector, so that the second connector of the embodiment is adapted to other connectors, and the second housing 52 is movably connected with the second signal terminal 3, so that the second housing 52 has a certain supporting function on the second signal terminal 3 and the stability of the second signal terminal 3 is ensured; the second signal terminal 3 is used for being connected with the first signal terminal 2, so that signal transmission between the second signal terminal 3 and the first signal terminal 2 is realized, and the specific process is as follows: after the magnet 1 is installed outside the first signal terminal 2, the second signal terminal 3 is adsorbed on the surface of the magnet 1, so that the first signal terminal 2 is in close contact with the second signal terminal 3, and the second signal terminal 3 is also used for being connected with signal terminals of other connectors, so that signal transmission between the second signal terminal 3 and the signal terminals of the other connectors is facilitated.

Example 3

With reference to fig. 1 to 7, this embodiment provides a structure including the first connector in embodiment 1 and the second connector in embodiment 2, and further includes a structural body, and the structural body is adapted to both the first connector and the second connector.

Specifically, the structure body can be a charging connector, the connector I and the connector II are arranged on the charging connector, the data line can also be provided, the connector I and the connector II are respectively arranged at one end or two ends of the data line, the data converter can also be provided, and the connector I and the connector II are both arranged on the data converter.

Further, the structure body comprises a power supply 6 and a controller 7 connected with the power supply 6, the power supply 6 and the controller 7 are both positioned in the first shell 51 and the second shell 52, the power supply 6 is connected with the first signal terminal 2 or the second signal terminal 3, and the controller 7 is connected with the first signal terminal 2 or the second signal terminal 3.

Specifically, the first shell 51 and the second shell 52 are used for accommodating the power supply 6 and the controller 7, so that the stability of the power supply 6 and the controller 7 is ensured, and the power supply 6 and the controller 7 are prevented from being damaged by external impurities; the power supply 6 is used for supplying power to the signal terminal I2 and transmitting a current signal to the signal terminal II 3, the signal terminal II 3 transmits the current signal to the signal terminal I2, the signal terminal I2 transmits the current signal to a load to realize the transmission of the current signal, or the power supply 6 is used for supplying power to the signal terminal II 3 and transmitting the current signal to the signal terminal I2, the signal terminal I2 transmits the current signal to the signal terminal II 3, and the signal terminal II 3 transmits the current signal to the load to realize the transmission of the current signal; the controller 7 is used for transmitting a control signal to the first signal terminal 2 and transmitting the control signal to the second signal terminal 3, the second signal terminal 3 transmits the control signal to the first signal terminal 2, the first signal terminal 2 transmits the control signal to the load, and transmission of the control signal is achieved, or the controller 7 is used for transmitting the control signal to the second signal terminal 3 and transmitting the control signal to the first signal terminal 2, the first signal terminal 2 transmits the control signal to the second signal terminal 3, and the second signal terminal 3 transmits the control signal to the load, and transmission of the control signal is achieved.

Furthermore, the device also comprises a third shell 53, one end of the third shell 53 is connected with the first shell 51, the other end of the third shell 53 is connected with the second shell 52, and the power supply 6 and the controller 7 are both positioned in the third shell 53.

Specifically, the third shell 53 is used for connecting the first shell 51 and the second shell 52, so that the three are integrated, the integrity of the shell is increased, when one of the first shell 51, the second shell 52 or the third shell 53 is damaged, only the damaged part needs to be replaced, the utilization rate of other parts can be effectively improved, and the modular design requirement is met, wherein the first shell 51, the second shell 52 and the third shell 53 are used for accommodating the power supply 6 and the controller 7, the stability of the power supply 6 and the controller 7 is ensured, and the damage of external impurities to the power supply 6 and the controller 7 is prevented.

The present invention and its embodiments have been described above schematically, and the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching of the present invention, without departing from the inventive spirit of the present invention, the person skilled in the art should also design the similar structural modes and embodiments without creativity to the technical solution, and all shall fall within the protection scope of the present invention.

Claims

1. A first connector, comprising:

a first shell, a magnet and a first signal terminal,

2. A first connector according to claim 1, further comprising a mounting sleeve mounted in the through hole of the magnet, the passage being provided on the mounting sleeve.

3. A first connector according to claim 2, wherein a second step is provided in the passage, and the first signal terminal is provided with a first step which is matched with the second step.

4. A first connector according to any one of claims 1 to 3, wherein said magnet comprises a first magnet and a second magnet of different polarity from said first magnet, which are connected to each other.

5. A first connector according to claim 2 or 3, wherein the mounting sleeve comprises a mounting sleeve body and a cover body which are connected to each other, the passage is provided on the mounting sleeve body, the mounting sleeve body is located in the through hole, and the cover body is in contact with the magnet.

6. A first connector according to claim 2 or 3, wherein the material of the mounting sleeve is an insulating material.

7. A second connector, characterized in that a first connector according to any of claims 1-6 comprises:

the second shell is connected with the first shell;

a second signal terminal connected to the first signal terminal;

and the second shell is movably connected with the second signal terminal.

8. A structure comprising a first connector according to any one of claims 1 to 6 and a second connector according to claim 7, and further comprising a structural body, said structural body being adapted to both the first connector and the second connector.

9. A structure according to claim 8, wherein said structural body includes a power source and a controller connected to said power source, said power source and said controller being located within said first housing and said second housing, said power source being connected to said first signal terminal or said second signal terminal, and said controller being connected to said first signal terminal or said second signal terminal.

10. The structure of claim 9, further comprising a third housing, wherein one end of the third housing is connected to the first housing, the other end of the third housing is connected to the second housing, and the power source and the controller are both located in the third housing.