CN217361943U - Connecting terminal assembly, connector and electronic product - Google Patents

Abstract

The utility model relates to a power supply technical field of electronic product especially relates to a connecting terminal subassembly, connector and electronic product. This connecting terminal subassembly is including just inserting connecting terminal, anti-connecting terminal and ground terminal of inserting, just insert connecting terminal, anti-connecting terminal and ground terminal interval are arranged, just insert the horizontal plane that connecting terminal area of contact was located, the horizontal plane that ground terminal area of contact was located and the horizontal plane that anti-connecting terminal area of contact was located interval arrangement from top to bottom in proper order, and just insert connecting terminal, the free end of anti-connecting terminal and ground terminal all is in on same horizontal plane, be convenient for fix through the centre gripping of centre gripping instrument once and just insert connecting terminal, anti-connecting terminal and ground terminal of inserting, it can to mould plastics into fixed terminal once, the production efficiency is improved, the processing cost is also reduced. The connector and the electronic product improve the production efficiency and reduce the processing cost by applying the connecting terminal component.

Description

Connecting terminal assembly, connector and electronic product

Technical Field

The utility model relates to a power supply technical field of electronic product especially relates to a connecting terminal subassembly, connector and electronic product.

Background

At present, a connector is usually required to be arranged on an electronic product, and the connector is electrically connected with a power supply so as to charge the electronic product or provide electric energy. In order to facilitate the connection of the connector with a power supply, the connector is usually designed into a USB type-c female connector, and the USB type-c female connector can be inserted in a forward direction and a reverse direction, so that the connection of the connector with the power supply is more convenient.

However, in order to ensure the stability of power transmission and signal transmission and realize signal shielding, the planes where the forward-insertion connecting terminals, the grounding terminals and the backward-insertion connecting terminals are located are sequentially arranged at intervals from top to bottom, and because the horizontal planes where the rows of terminals are located are all provided with intervals, when the fixed terminals are formed by injection molding, in order to ensure the stability between the rows of terminals, the forward-insertion connecting terminals are generally required to be injection molded firstly, then the grounding terminals and the backward-insertion connecting terminals are injection molded, and finally the two injection molded parts are subjected to third injection molding to form the fixed terminals, so that three molding operations are required in the plastic process, the production efficiency is reduced, and the processing cost is also increased.

Therefore, it is desirable to provide a connecting terminal assembly, a connector and an electronic product to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a connecting terminal subassembly, connector and electronic product to promote production efficiency, reduce the processing cost.

To achieve the purpose, the utility model adopts the following technical proposal:

a connection terminal assembly comprising:

a positive insertion connection terminal;

the reverse plug connecting terminals and the positive plug connecting terminals are arranged at intervals; and

the ground terminal, with just insert the connecting terminal with the connecting terminal interval of inversely inserting is arranged, just insert the horizontal plane that connecting terminal area of contact located the horizontal plane that the connecting terminal area of contact located and inversely insert the horizontal plane that connecting terminal area of contact located and from top to bottom interval in proper order and arrange, and just insert the connecting terminal inversely insert the connecting terminal and the free end of ground terminal all is in on the same horizontal plane.

As a preferred scheme, the positive plug connecting terminal comprises a positive plug connecting terminal, a positive plug contact area and a positive plug free end which are sequentially connected, the negative plug connecting terminal comprises a negative plug connecting terminal, a negative plug contact area and a negative plug free end which are sequentially connected, and the grounding terminal comprises a grounding connecting terminal, a grounding contact area and a grounding free end which are sequentially connected;

the horizontal planes in which the forward insertion contact area, the grounding contact area and the reverse insertion contact area are located are sequentially arranged at intervals from top to bottom, and the forward insertion free end, the reverse insertion free end and the grounding free end are located on the same horizontal plane.

Preferably, the forward insertion contact area is bent upwards and protruded, and the backward insertion contact area is bent downwards and protruded.

Preferably, the positive plug terminal and the negative plug terminal are on the same horizontal plane, and the horizontal plane where the grounding terminal is located is attached below the horizontal plane where the positive plug terminal and the negative plug terminal are located.

As preferred scheme, just insert the free end with the common outside horizontal extension of reverse free end has the first grip block of integral type, the outside horizontal extension of ground connection terminal has the second grip block, the laminating of second grip block is in the below of first grip block, when the centre gripping instrument centre gripping first grip block with the second grip block is right after connecting terminal assembly moulds plastics, the excision first grip block with the second grip block.

Preferably, the plurality of positive plug connecting terminals are provided, the plurality of negative plug connecting terminals are provided, the plurality of positive plug connecting terminals and the plurality of negative plug connecting terminals are sequentially arranged at staggered intervals, and the ground terminals are arranged on the outermost two sides of the positive plug connecting terminals and the outermost two sides of the negative plug connecting terminals.

Preferably, the connection terminal assembly further includes:

the plastic, an organic whole is moulded plastics and is in just inserting connecting terminal, insert connecting terminal and ground terminal's periphery inversely.

A connector comprises an iron shell, and the connector also comprises a connecting terminal assembly as described above, wherein the iron shell is wrapped on the periphery of the connecting terminal assembly.

As preferred scheme, be provided with the buckle on the surface of connecting terminal subassembly with both of iron casing, seted up the draw-in groove on the other, the buckle can the joint be in the draw-in groove.

An electronic product comprising a product body, the electronic product further comprising a connector as described above, the connector being disposed on the product body.

The utility model has the advantages that:

the utility model provides a connecting terminal assembly, guarantee the horizontal plane of just inserting connecting terminal area of contact department, the horizontal plane of ground terminal area of contact department and the horizontal plane of the anti-horizontal line of inserting connecting terminal area of contact department are arranged from top to bottom at interval in proper order, guarantee that connecting terminal assembly can realize just inserting and under the anti-circumstances of inserting the connection, through making just inserting connecting terminal, the free end of anti-inserting connecting terminal and ground terminal all is in on the same horizontal plane, be convenient for fix just inserting connecting terminal through the centre gripping of centre gripping instrument once, anti-inserting connecting terminal and ground terminal, through once mould plastics into fixed terminal can, the production efficiency is improved, the processing cost is also reduced.

The utility model also provides a connector through using above-mentioned connecting terminal assembly, has improved the production efficiency of connector, has also reduced the processing cost of connector.

The utility model also provides an electronic product, through using above-mentioned connector, improved electronic product's production efficiency, also reduced electronic product's processing cost.

Drawings

Fig. 1 is a schematic structural diagram of a connector according to an embodiment of the present invention;

fig. 2 is a first schematic structural view of the connection terminal assembly according to the embodiment of the present invention after removing plastic;

fig. 3 is a schematic structural diagram of the connection terminal assembly according to the embodiment of the present invention after removing plastic;

fig. 4 is a schematic structural diagram of a connection terminal assembly according to an embodiment of the present invention.

In the figure:

100. a connecting terminal assembly; 1. a positive insertion connection terminal; 11. a positive plug terminal; 12. a positive insertion contact area; 13. positively inserting the free end; 2. a reverse plug connection terminal; 21. reversely inserting the terminal; 22. a reverse plug contact area; 23. reversely inserting the free end; 3. a ground terminal; 31. a ground terminal; 32. a ground contact region; 33. a grounded free end; 4. plastic cement;

200. an iron shell.

Detailed Description

In order to make the technical problem solved by the present invention, the technical solution adopted by the present invention and the technical effect achieved by the present invention clearer, the technical solution of the present invention will be further explained by combining the drawings and by means of the specific implementation manner.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like are used in the orientation or positional relationship shown in the drawings only for convenience of description and simplicity of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to be limiting.

The embodiment provides a connector, and this connector mainly refers to USB type-c female connector, and USB type-c female connector can realize with the power public plug just insert with anti-inserting for it is more convenient to electrically connect, and transmission efficiency is higher. It should be noted that forward insertion and backward insertion refer to that when the power male plug is inserted into the connector, the forward insertion is defined, and then after the power male plug is rotated by 180 degrees, the power male plug can still be inserted into the connector, that is, the backward insertion is defined.

Specifically, the method is described. As shown in fig. 1, the connector provided by the present embodiment includes an iron shell 200 and a connection terminal assembly 100, wherein the iron shell 200 is wrapped around the connection terminal assembly 100, the iron shell 200 protects and fixes the internal connection terminal assembly 100, and the connection terminal assembly 100 can be electrically connected to a male plug, thereby realizing electrical transmission.

In order to fix the periphery at connecting terminal assembly 100 with the parcel of iron casing 200 for the ease, be provided with the buckle on connecting terminal assembly 100's the surface, seted up the draw-in groove on the iron casing 200, the buckle can the joint in the draw-in groove to realize that iron casing 200 and connecting terminal assembly 100's quick grafting is fixed.

In other embodiments, a snap may be provided on the iron shell 200, and a slot may be formed on an outer surface of the connection terminal assembly 100.

In this embodiment, as shown in fig. 2 to fig. 3, the connection terminal assembly 100 includes a forward insertion connection terminal 1, a backward insertion connection terminal 2 and a ground terminal 3, wherein the forward insertion connection terminal 1, the backward insertion connection terminal 2 and the ground terminal 3 are arranged at intervals along a left-right direction, and a horizontal plane of a contact area of the forward insertion connection terminal 1, a horizontal plane of a contact area of the ground terminal 3 and a horizontal plane of a contact area of the backward insertion connection terminal 2 are sequentially arranged at intervals from top to bottom. When the power male plug is inserted into the connecting terminal assembly 100, the positive terminal of the power male plug is attached to the contact area of the positive plug connecting terminal 1 and conducted, and the negative terminal of the power male plug is attached to the contact area of the ground terminal 3 and conducted, at the moment, the power male plug can enable electric energy to sequentially pass through the positive terminal of the power male plug, the positive plug connecting terminal 1 and relevant devices connected with the positive plug connecting terminal 1, and then return to the ground terminal 3 and the negative terminal of the power male plug, so that the whole charging loop is formed; when the power male plug is reversely inserted into the connecting terminal assembly 100, the positive terminal of the power male plug is jointed and conducted with the contact area of the reverse-insertion connecting terminal 2, the negative terminal of the power male plug is jointed and conducted with the contact area of the grounding terminal 3, at the moment, the power male plug can enable electric energy to sequentially pass through the positive terminal of the power male plug, the reverse-insertion connecting terminal 2 and relevant devices connected with the reverse-insertion connecting terminal 2, and then return to the grounding terminal 3 and the negative terminal of the power male plug, so that the whole charging loop is formed. The above arrangement ensures that the connection terminal assembly 100 can be electrically connected to the power male plug in the forward and reverse directions.

Preferably, as shown in fig. 2, the plurality of the forward-insertion connecting terminals 1 are provided, the plurality of the reverse-insertion connecting terminals 2 are provided, the plurality of the forward-insertion connecting terminals 1 and the plurality of the reverse-insertion connecting terminals 2 are sequentially arranged at intervals in a staggered manner in the left-right direction, and the ground terminals 3 are provided on the outermost left and right sides of the forward-insertion connecting terminals 1 and the reverse-insertion connecting terminals 2, so that the transmission efficiency between the connecting terminal assembly 100 and the power male plug is improved.

Preferably, in this embodiment, the free ends of the forward-insertion connecting terminal 1, the backward-insertion connecting terminal 2 and the ground terminal 3 are all located on the same horizontal plane, and the arrangement mode enables the free ends of the forward-insertion connecting terminal 1, the backward-insertion connecting terminal 2 and the ground terminal 3 to be clamped and fixed by a clamping tool at one time, and only the fixed terminals are formed by injection molding of the forward-insertion connecting terminal 1, the backward-insertion connecting terminal 2 and the ground terminal 3 at one time, so that the three injection molding processes are not needed, the production efficiency is improved, and the processing cost is also reduced. The connection terminal assembly 100 is mainly used for realizing a power connection with a power male plug, and does not need to transmit signals, so that signal shielding is not needed.

The specific structure of the male connection terminal 1, the female connection terminal 2 and the ground terminal 3 will now be described with reference to figures 2 and 3, as shown in fig. 2 and 3, the forward plug connection terminal 1 includes a forward plug wire end 11, a forward plug contact area 12, and a forward plug free end 13 connected in sequence, the backward plug connection terminal 2 includes a backward plug terminal 21, a backward plug contact area 22, and a backward plug free end 23 connected in sequence, the ground terminal 3 includes a ground terminal 31, a ground contact area 32, and a ground free end 33 connected in sequence, wherein, the positive plug terminal 11 is electrically connected with the related device, the related device is electrically connected with the ground terminal 31, one of the positive plug contact region 12 and the negative plug contact region 22 is electrically connected with the positive terminal of the power male plug, and the ground contact region 32 is electrically connected with the negative terminal of the power male plug, thereby forming the whole charging loop. In the present embodiment, the forward plug contact area 12, the ground contact area 32 and the backward plug contact area 22 are arranged at intervals from top to bottom, and the forward plug free end 13, the backward plug free end 23 and the ground free end 33 are on the same horizontal plane.

Specifically, as shown in fig. 2 and 3, the forward plug contact area 12 is bent upward and the reverse plug contact area 22 is bent downward to form a protrusion, so that the horizontal planes of the forward plug contact area 12, the ground contact area 32 and the reverse plug contact area 22 are sequentially arranged from top to bottom at intervals.

In the present embodiment, the positive patch cord end 11 and the negative patch cord end 21 are located on the same horizontal plane, and the ground terminal 31 is located on a horizontal plane that is attached below the horizontal plane of the positive patch cord end 11 and the negative patch cord end 21.

For the convenience of fixing the positive plug-in connecting terminal 1 by the clamping tool, the negative plug-in connecting terminal 2 and the grounding terminal 3, the positive plug-in free end 13 and the negative plug-in free end 23 jointly extend outwards horizontally to form an integral first clamping plate, the grounding terminal 31 extends outwards horizontally to form a second clamping plate, the second clamping plate is attached to the lower side of the first clamping plate, the clamping tool clamps and fixes the first clamping plate and the second clamping plate, thereby the plastic 4 is injected to the connecting terminal assembly 100, after the first clamping plate and the second clamping plate are injected to the connecting terminal assembly 100 by the clamping tool, the first clamping plate and the second clamping plate are cut off, and the injection stability and reliability are improved.

It should be noted that, as shown in fig. 4, the plastic 4 is integrally molded around the periphery of the forward plug connecting terminal 1, the backward plug connecting terminal 2 and the grounding terminal 3, and the plastic 4 has a good insulating effect, so as to prevent short circuit between the forward plug connecting terminal 1, the backward plug connecting terminal 2 and the grounding terminal 3, and also has good elasticity, so as to facilitate installation of the iron case 200 on the periphery of the plastic 4. It should be noted that, when the plastic 4 is integrally molded on the peripheries of the forward plug connecting terminal 1, the backward plug connecting terminal 2 and the ground terminal 3, the forward plug contact area 12 of the forward plug connecting terminal 1 protrudes upward out of the plastic 4 to ensure the electrical connection with the positive terminal of the power male plug, the backward plug contact area 22 of the backward plug connecting terminal 2 protrudes downward out of the plastic 4 to ensure the electrical connection with the positive terminal of the power male plug, the ground contact area 32 of the leftmost ground terminal 3 protrudes leftward out of the plastic 4 to ensure the electrical connection with the negative terminal of the power male plug, and the ground contact area 32 of the rightmost ground terminal 3 protrudes rightward out of the plastic 4 to ensure the electrical connection with the negative terminal of the power male plug.

The connector provided by the embodiment improves the production efficiency of the connector and reduces the processing cost of the connector by applying the connecting terminal assembly 100.

The embodiment also provides an electronic product, which comprises a product main body and the connector, wherein the connector is arranged on the product main body, and the connector can be electrically connected with the power male plug to provide required electric energy for the product main body. The electronic product improves the production efficiency of the electronic product and reduces the processing cost of the electronic product by applying the connector. Specifically, the electronic product may be an electronic product such as a mobile phone and a computer, and the embodiment does not specifically limit the specific form of the electronic product.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims (10)

1. A connection terminal assembly, comprising:

a positive-insertion connection terminal (1);

the reverse plug connecting terminals (2) are arranged at intervals with the forward plug connecting terminals (1); and

ground terminal (3), with just insert connecting terminal (1) with insert connecting terminal (2) interval and arrange, just insert the horizontal plane that connecting terminal (1) contact area located the horizontal plane that ground terminal (3) contact area located and insert the horizontal plane that connecting terminal (2) contact area located from top to bottom in proper order the interval arrange, and just insert connecting terminal (1) insert connecting terminal (2) and the free end of ground terminal (3) all is in on the same horizontal plane.

2. Connection terminal assembly according to claim 1, characterized in that the male connection terminal (1) comprises a male terminal (11), a male contact area (12) and a male free end (13) connected in sequence, the female connection terminal (2) comprises a female terminal (21), a female contact area (22) and a female free end (23) connected in sequence, the ground terminal (3) comprises a ground terminal (31), a ground contact area (32) and a ground free end (33) connected in sequence;

insert contact area (12) just, ground contact area (32) and the horizontal plane that inserts contact area (22) backward is located from top to bottom arranges at interval in proper order, and insert free end (13) just, insert free end (23) backward and ground connection free end (33) are on same horizontal plane.

3. A connecting terminal assembly according to claim 2, characterized in that the forward plug contact area (12) is upwardly convex and the backward plug contact area (22) is downwardly convex.

4. A connection terminal assembly according to claim 2, characterized in that the male (11) and female (21) terminals are in the same horizontal plane and the ground terminal (31) is in a horizontal plane which fits below the horizontal plane of the male (11) and female (21) terminals.

5. The connection terminal assembly according to claim 4, wherein the forward insertion free end (13) and the backward insertion free end (23) jointly extend horizontally outward to form an integral first clamping plate, the ground terminal (31) extends horizontally outward to form a second clamping plate, the second clamping plate is attached to the lower portion of the first clamping plate, and the first clamping plate and the second clamping plate are cut off after the clamping tool clamps the first clamping plate and the second clamping plate to injection mold the connection terminal assembly.

6. The connecting terminal assembly according to any one of claims 1 to 5, wherein a plurality of the forward plug connecting terminals (1) are provided, a plurality of the reverse plug connecting terminals (2) are provided, the forward plug connecting terminals (1) and the reverse plug connecting terminals (2) are sequentially arranged in a staggered and spaced manner, and the grounding terminals (3) are provided on the outermost sides of the forward plug connecting terminals (1) and the reverse plug connecting terminals (2).

7. The connecting terminal assembly according to any one of claims 1 to 5, wherein the connecting terminal assembly further comprises:

plastic (4), an organic whole is moulded plastics and is in just inserting connecting terminal (1), reverse plug connecting terminal (2) and the periphery of ground terminal (3).

8. A connector, characterized by comprising an iron shell (200), said connector further comprising a connection terminal assembly according to any one of claims 1 to 7, said iron shell (200) being wrapped around the outer circumference of said connection terminal assembly.

9. Connector according to claim 8, characterized in that one of the outer surface of the connecting terminal assembly and the iron shell (200) is provided with a snap and the other is provided with a slot, the snap can be snapped into the slot.

10. An electronic product comprising a product body, characterized in that the electronic product further comprises a connector according to claim 8 or 9, the connector being provided on the product body.

Images