CN219575989U

CN219575989U - Compact structure's guide connects frame, base, connector and electronic equipment

Info

Publication number: CN219575989U
Application number: CN202223230257.5U
Authority: CN
Inventors: 张永恒
Original assignee: Shenzhen Oukang Precision Technology Co ltd
Current assignee: Shenzhen Oukang Precision Technology Co ltd
Priority date: 2022-12-02
Filing date: 2022-12-02
Publication date: 2023-08-22
Anticipated expiration: 2032-12-02

Abstract

The utility model belongs to the technical field of high-speed transmission of 5G signals, solves the technical problem that a base is not contacted with a base head enough due to the fact that a guide connector is not compact enough in structure, and provides a guide frame, a base, a connector and electronic equipment which are compact in structure, wherein the guide frame comprises a frame body, a connecting arm and a fixing part; two sides of the frame body extend to form two connecting arms, and a pair of first elastic clamping contacts opposite to each other are arranged on the opposite sides of the two connecting arms and are respectively bent inwards relatively; a hollow part is formed between the two connecting arms, and the connecting arms are connected with the fixing part. The utility model has the guide frame with compact structure, so that the guide frame structure is more compact and stable, the matching reliability of the base head and the base is improved, and the current transmission is ensured.

Description

Compact structure's guide connects frame, base, connector and electronic equipment

Technical Field

The utility model belongs to the technical field of high-speed transmission of 5G signals, and particularly relates to a guide frame, a base, a connector and electronic equipment with compact structures.

Background

With the rapid development of electronic technology, society gradually enters the 5G era, the requirement of 5G signals on transmission signals is higher, the transmission speed is required to be higher, and a connector is an indispensable component in electronic equipment and plays a very important role in the process of high-speed transmission of 5G signals.

The existing 5G signal high-speed transmission connector generally comprises a base head and a base, wherein the base is installed on a circuit board of a mobile phone, the base head is connected with a signal wire, after the base head is connected with the base, communication signals in the signal wire are transmitted to the circuit board of the mobile phone, the connection reliability of the base head and the base and the firmness of the base head and the base respectively fixed with related parts are important to the quality of the 5G signal high-speed transmission, but in the prior art, the connection reliability of a guide frame in the base is low, the installation of the guide frame is not stable enough, and the base head are not contacted enough, so that the current diversion capability is small, and the quality of the 5G signal high-speed transmission is poor.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a guide frame which is compact in structure and reliable in connection, and a base, a connector and electronic equipment applying the guide frame.

In a first aspect, an embodiment of the present utility model provides a docking frame with a compact structure, where the docking frame includes a frame body, a connecting arm, and a fixing portion; two sides of the frame body extend to form two connecting arms, and two sides of the fixing part are also provided with a pair of first elastic clamping contacts which are opposite to each other and respectively bend inwards relatively; a hollow part is formed between the two connecting arms, and the connecting arms are connected with the fixing part.

Preferably, the top of the frame body is provided with a chamfer or a leading-in surface, and the chamfer or the leading-in surface is used for guiding the insertion of the base head.

Preferably, the back of the frame body is provided with a back plate, the two sides of the back plate are provided with the connecting arms, and two hollow parts are formed between the back plate and the two connecting arms and are used for being matched with the base.

Preferably, a pair of metal bending connecting arms are further arranged on two sides of the top of the frame body and are respectively bent inwards and oppositely, the metal bending connecting arms are provided with second guiding surfaces, and when the top of the frame body is set to be the chamfer, the second guiding surfaces are used for guiding the insertion of the base head.

Preferably, two sides of the frame body are respectively provided with a clamping connection rod, the clamping connection rods are mutually parallel, and a semicircular groove is formed in the upper side and the lower side of the end part.

Preferably, a chamfer is arranged in the guide frame, when the frame body is provided with the guide surface, the chamfer is an R-shaped chamfer, the frame body is provided with the chamfer surface, and the chamfer is a C-shaped chamfer.

Preferably, a bayonet is disposed between each pair of first fillets, a pair of second fillets far away from each other are disposed at two opposite sides of the frame, and each second fillet is disposed in one bayonet.

In a second aspect, embodiments of the present utility model provide a base, the base comprising: the base comprises a guide frame, a base conductive terminal and a base insulating main body, wherein the guide frame is used for being in butt joint with the base; the two ends of the base insulating main body are symmetrically provided with an accommodating part respectively, and the accommodating part accommodates the guide frame; the base insulating main body is provided with a fixed table which is clamped with the fixed part, the fixed table is provided with an inclined sliding surface, and the fixed part is clamped along the inclined sliding surface in a sliding way.

In a third aspect, an embodiment of the present utility model provides a connector, including: the base is the base; a base head interfacing with the base; when the base and the base head are in a plugging fit state, the base head is in conductive contact with the base, and the first welding leg and the second welding leg are located on the same plane beyond the bottom surface of the insulating main body of the base.

In a fourth aspect, an embodiment of the present utility model provides an electronic device, including any one of the base or the connector.

In summary, the beneficial effects of the utility model are as follows: the frame body, the connecting arm and the fixing part are formed by bending an original copper sheet and are integrally formed, so that the first guide frame structure is more stable, and the conductive effect is ensured; the hollow part formed between the two connecting arms of the frame body can be matched and clamped with the base, so that the matching reliability of the base and the base head is improved, and the current diversion capacity is ensured.

Drawings

In order to more clearly illustrate the technical solution of the embodiments of the present utility model, the drawings required to be used in the embodiments of the present utility model will be briefly described, and it is within the scope of the present utility model to obtain other drawings according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a base of embodiment 1 of the present utility model;

FIG. 2 is an exploded view of the base of embodiment 1 of the present utility model;

FIG. 3 is a schematic view of a docking frame according to embodiment 1 of the present utility model;

FIG. 4 is another schematic view of the guiding frame according to embodiment 1 of the present utility model;

FIG. 5 is a schematic view of a base insulator according to embodiment 1 of the present utility model;

FIG. 6 is a schematic view of a base of embodiment 2 of the present utility model;

FIG. 7 is an exploded view of the base of embodiment 2 of the present utility model;

FIG. 8 is a schematic view of a docking frame according to embodiment 2 of the present utility model;

FIG. 9 is a schematic view of a base insulator according to embodiment 2 of the present utility model;

fig. 10 is a schematic diagram of a docking frame according to embodiment 3 of the present utility model.

Parts and numbers in the figures: 100-a first guide frame; 110-a frame; 111-chamfer; 112-bending the connecting arm; 113-a back plate; 120-fixing part; 130-a connecting arm; 140-spring card contacts; 150-a first welding leg; 160-second fillets; 200-a first base insulator; 210-a base insulator housing; 220-a fixed stage; 230-C chamfer; 300-a second guide frame; 310-lead-in face; 320-clamping the connecting rod; 400-a second base insulator; 410-R type chamfer; 420-a clamping groove; 500-a third guide frame; 510-connection.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. In the description of the present utility model, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising … …" does not exclude the presence of other like elements in a process, method, article or apparatus that comprises the element. If not conflicting, the embodiments of the present utility model and the features of the embodiments may be combined with each other, which are all within the protection scope of the present utility model.

Embodiment one: referring to fig. 1 to 5, an embodiment of the present utility model provides a first docking frame 100 with a compact structure, the apparatus includes: a frame 110, a connecting arm 130, and a fixing portion 120; a pair of first welding pins 150 are respectively arranged on two opposite sides of the frame 110, two connecting arms 130 extend from two sides of the frame 110, a pair of first elastic clamping contacts 140 which are opposite to each other are also arranged on two sides of the fixing part 120, the first elastic clamping contacts 140 are respectively bent inwards relatively, and the elastic clamping contacts 140 are used for elastically abutting against the base head to conduct electric contact; a hollow portion is formed between the two connecting arms 130, and the connecting arms 130 are connected with the fixing portion 120, so that the overall structure of the first conductive frame 100 is more compact. The frame 110, the connecting arm 130 and the fixing part 120 are all formed by bending an original copper sheet and are integrally formed, and the structure ensures that the structure of the first conductive frame 100 is more stable and the conductive effect is ensured; the hollow portion formed between the two connecting arms 130 of the frame 110 can be engaged with the insulator of the base, so that the reliability of the engagement between the base and the base head is improved.

Further, the top of the frame 110 has a chamfer 111, the chamfer 111 is used for guiding the insertion of the base, and the first guiding frame 100 is provided with a C-shaped chamfer for matching and clamping with the C-shaped chamfer in the first base insulator 200.

Furthermore, a back plate 113 is disposed at the back of the frame 110, two sides of the back plate 113 are connected with the connecting arms 130, wherein two sides of the back plate 113 are connected with the connecting arms 130 into a whole, two hollow portions formed between the back plate 113 and the two connecting arms 130, and an arc opening formed at the bottom of the back plate 113 are used for being engaged with the first base insulator 200, so as to ensure the stability of the base.

A pair of metal bending connecting arms 112 are also provided on both sides of the top of the frame 110, and are respectively bent inwards, and the bending directions of the two metal bending connecting arms 112 are opposite. The inward curved surface of the metal bending connection arm 112 forms a second guiding surface, and can be matched with the chamfer 111 at the top of the frame 110 to guide the insertion of the base head.

Further, second fillets 160 extend from opposite sides of the connecting arm 130, and a pair of second fillets 160 spaced apart from each other are disposed on opposite sides of the frame 110. A bayonet is disposed between each pair of first fillets 150, and each second fillets 160 is disposed in a bayonet, so that the plurality of fillets are used to fix the first lead frame 100 in the first base insulator 200, thereby ensuring the overall stability of the base.

As another object of the embodiment of the present utility model, the embodiment of the present utility model further provides a base with reliable fitting, including: a first docking frame 100 for docking with a base head, a base conductive terminal, and a first base insulator 200. The first conductive frame 100 is any one of the first conductive frames 100, and has any one of the first conductive frames 100.

Further, two ends of the first base insulator 200 are symmetrically provided with a receiving portion, respectively, for receiving the first conductive frame 100; the first base insulator 200 is provided with a fixing stand 220 engaged with the fixing portion 120, the fixing stand is provided with an inclined sliding surface, and the fixing portion 120 can be slidably engaged along the inclined sliding surface. The chamfers at the two ends in the accommodating part are C-shaped chamfers 230, and are matched and clamped with the C-shaped chamfers of the first guide frame 100. The outer periphery of the first base insulator 200 is further provided with a base insulator outer frame 210, so as to better fix and protect the first conductive frame 100.

Embodiment two: referring to fig. 6 to 9, an embodiment of the present utility model provides a second docking frame 300 with a compact structure, including: a frame body, a connecting arm and a fixing part; the top of the second guiding frame 300 is an guiding surface 310, the guiding surface 310 is used for guiding the insertion of the base head, and an R-shaped chamfer is arranged in the second guiding frame 300 and can be clamped with the R-shaped chamfer in the second base insulator 400 in a matching way.

Furthermore, two sides of the frame body are respectively provided with a clamping rod 320, the clamping rods 320 are parallel to each other, and the upper and lower sides of the end part are respectively provided with a semicircular groove, which can be matched and clamped with the semicircular protrusions in the second base insulator 400, so that the stability of the second guide frame and the second base insulator 400 is ensured.

In addition to the above structure, the second conductive frame 300 of the embodiment of the present utility model further reduces the second solder leg and the metal connecting arm, and the other structures are substantially identical to those of the first conductive frame 100, so that the description thereof is omitted.

As another object of the embodiment of the present utility model, the embodiment of the present utility model further provides a base with reliable fitting, including: a second docking frame 300 for docking with the base head, a base conductive terminal, and a second base insulator 400.

Furthermore, two sides of the second base insulator 400 are provided with clamping grooves 420 matching with the clamping bars 320, so that the clamping bars 320 can be clamped into the base insulator 400 to keep the second conductive frame 300 stable in the base insulator 400. Meanwhile, the two end chamfers in the accommodating part in the base insulator 400 are R-shaped chamfers 410, and are matched and clamped with the R-shaped chamfers of the second guide frame 300.

In addition to the above structure, the second base insulator 400 of the embodiment of the present utility model further has a reduced insulator outer frame, and the other structures are substantially identical to those of the first base insulator 200, so that the description thereof will not be repeated.

Embodiment III: referring to fig. 10, an embodiment of the present utility model provides a third docking frame 500 with a compact structure, including: a frame body, a connecting arm and a fixing part; the hollow parts of the connecting arms of the third conductive frame 500 are connected to form a complete connecting part 510, thereby increasing the stability of the third conductive frame 500.

Except for the above-mentioned structure, the third conductive frame 500 in the embodiment of the present utility model has the same structure as the second conductive frame 300, and thus will not be described again.

As still another object of the present utility model, there is also provided a connector comprising: the base is any one of the above bases; the base head is in butt joint with the base and has the beneficial effects of any base.

When the base and the base head are in a plugging fit state, the base head is in conductive contact with the base, and each first welding leg and each second welding leg are positioned on the same plane beyond the bottom surface of the insulating main body of the base.

As a further object of the present utility model, the present utility model also provides an electronic device, which may be, for example, a 5G mobile phone, and includes any of the above bases, bases or connectors with compact structure, and has the advantages of any of the above bases, bases or connectors, which are not described herein.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.

Claims

1. The guide frame is characterized by comprising a frame body, a connecting arm and a fixing part;

a pair of first welding legs are respectively arranged on two opposite sides of the frame body, two connecting arms extend from two sides of the frame body, a pair of first elastic clamping contacts which are opposite to each other are also arranged on two sides of the fixing part, and the first elastic clamping contacts are respectively bent inwards relatively;

a hollow part is formed between the two connecting arms, and the connecting arms are connected with the fixing part.

2. The docking frame of claim 1, wherein the top of the frame body has a chamfer or a lead-in surface for guiding insertion of the base head.

3. The docking frame of claim 2, wherein a pair of metal bending connection arms are further provided on both sides of the top of the frame body, the metal bending connection arms are respectively bent inwards and oppositely, the metal bending connection arms are provided with second guiding surfaces, and the second guiding surfaces are used for guiding the insertion of the base head when the top of the frame body is provided with the chamfer surface.

4. A docking frame according to claim 3 wherein a chamfer is provided in the docking frame, and when the frame is provided with the introduction face, the chamfer is an R-type chamfer, the frame is provided with the chamfer face, and the chamfer is a C-type chamfer.

5. The docking frame as claimed in any one of claims 1 to 4, wherein the back of the frame body has a back plate, two sides of the back plate are connected to the connecting arms, and two hollow portions are formed between the back plate and the two connecting arms for being matched with the base.

6. The frame as claimed in any one of claims 1 to 4, wherein two sides of the frame body are respectively provided with a clamping rod, the clamping rods are parallel to each other, and a semicircular groove is formed on the upper side and the lower side of each end.

7. The frame as claimed in any one of claims 1 to 4, wherein a bayonet is provided between each pair of the first fillets, a pair of second fillets spaced apart from each other are provided on opposite sides of the frame, and each of the second fillets is disposed in one of the bayonets.

8. A base, the base comprising: the base comprises a guide frame, a base conductive terminal and a base insulating main body, wherein the guide frame is used for being in butt joint with the base;

the docking frame is according to any one of claims 1 to 7,

two ends of the base insulating main body are symmetrically provided with an accommodating part respectively, and the accommodating part accommodates the guide frame;

the base insulating main body is provided with a fixed table which is clamped with the fixed part, the fixed table is provided with an inclined sliding surface, and the fixed part is clamped along the inclined sliding surface in a sliding way.

9. A connector, comprising:

a base, the base being according to claim 8;

a base head interfacing with the base;

when the base and the base head are in a plugging fit state, the base head is in conductive contact with the base, and the first welding leg and the second welding leg are located on the same plane beyond the bottom surface of the base insulating main body.

10. An electronic device comprising the base of claim 8 or the connector of claim 9.