TWM617214U - Pull strap connector structure - Google Patents

Abstract

This creation is about a drawstring connector structure, which includes a main shell, a connector body, a locking fastener, a drawstring, a secondary shell, and a movable pressing rod. The main shell is provided with a plurality of first fastening structures to connect The device body is accommodated in the main housing and is extended with a golden finger end. The locking fastener is provided with a plurality of second clamping structures and extended to form a pulling part. Each second clamping structure corresponds to each first clamping structure buckle , The pulling part is provided with two long notches, the pull strap has a socket part for covering each of the long notches, the auxiliary shell is assembled with the main shell to clamp the connector body, and is connected with the main shell along the extension direction of the golden finger end. The body is jointly formed with a pair of sliding grooves, and the movable pressing rod presses the drawstring and the two ends are respectively movably accommodated in each chute; thereby, the drawstring has a better hand feeling when being pulled and is easy to manufacture.

Description

Pull strap connector structure

This creation is related to a connector structure, especially a drawstring connector structure.

Generally, the male and female connectors of the electronic product prevent the male and female from being separated from each other through the locking structure. Therefore, when the connector is disassembled, the locking structure must be detached by pressing. With the rapid development of science and technology, electronic products are also moving towards miniaturization and light weight, making the distance between the electronic components and connectors in the circuit board smaller and smaller. Therefore, a pull-strap-type connector is derived, which can be pulled out of the locking structure by pulling the pull-strap, so as to save the space required by the original push-type connector.

Among them, the conventional pull-strap-type connector fixes the pull-strap on a locking fastener, so that when the pull-strap is pulled, the locking fastener can be driven out of the locking structure. However, because the drawstring is made of plastic integrally molded, the force will be directly transmitted to the lock structure when pulling the drawstring, resulting in poor hand feeling when pulling, and more troublesome production process, so how to make the drawstring It has a better hand feeling when pulling and is easy to manufacture, which are shortcomings that need to be improved urgently.

In view of this, the creator has focused on the above-mentioned lack of existing technology, and made great efforts to solve the above-mentioned problems, which became the goal of the creator's improvement.

The main purpose of this creation is to make the drawstring have a better hand feeling when being pulled and is easy to manufacture.

In order to achieve the above-mentioned purpose, the present invention provides a pull-strap connector structure, which includes a main housing, a connector body, a locking fastener, a pull strap, a secondary housing, and a movable pressing rod. The main housing is provided with a plurality of first locking structures, the connector system is accommodated in the main housing and extends to form a golden finger end, the locking fastener is provided with a plurality of second locking structures and extends to form a pulling part, each The second fastening structure corresponds to the first fastening structure buckles, the pulling part is provided with two long notches, the draw strap has a set of connecting parts covering each of the long notches, and the sub-shell system is assembled with the main shell. The connector body is clamped, and a pair of sliding grooves are formed together with the main housing along the extension direction of the golden finger end. The movable pressing rod presses the drawstring, and the two ends of the movable pressing rod are respectively movably accommodated in each sliding groove .

This creation also has the following effects: the up-down direction and the left-right direction of the locking fastener can be restricted by the groove on the top of the main casing. Through each of the first clamping structures and each of the second clamping structures, the front and rear directions of the locking fasteners can be restricted and the locking fasteners can be fixed. The groove can limit the left and right direction of the drawstring and provide space for the drawstring to move when it is pulled. The cover plates on the left and right sides of the embedding groove can limit the up and down direction of the pulling part. The auxiliary housing can be fixed in the main housing by the clamping hole and the hook. By using the pushing part to block the stop block, the connector body can be prevented from being separated from the main housing and the auxiliary housing.

10: Main shell

11: The first card solid structure

12: Insert groove

121: cover

13: Card hole

20: Connector body

21: gold finger end

22: Insulating shell

221: Stop Block

23: line body

30: Locking fasteners

31: The second buckle structure

32: pull part

321: long gap

322: Snap

40: pull strap

41: Socket

50: Sub-shell

51: Chute

52: Groove

53: card hook

54: Push to the Ministry

60: Movable pressure bar

A: Female connector

A1: Lock hole

Figure 1 is a three-dimensional exploded view of this creation.

Figure 2 is the three-dimensional appearance of this creation.

Figure 3 is a cross-sectional side view of this creation.

Figure 4 is another cross-sectional side view of this creation.

Figure 5 is a cross-sectional side view of this creation in use.

The detailed description and technical content of this creation will be explained as follows with the drawings. However, the attached drawings are only for illustrative purposes and are not used to limit this creation.

This creation provides a pull-strap connector structure, please refer to Figures 1 to 3, including a main housing 10, a connector body 20, a locking fastener 30, a pull strap 40, and a pair of shells. Body 50 and a movable pressure rod 60.

The main housing 10 is formed by integral injection molding of plastic, and is provided with a plurality of first fixing structures 11. The connector body 20 is accommodated in the main housing 10 and includes a golden finger end 21, an insulating housing 22 and a plurality of wires 23. The golden finger end 21 is formed by extending from the insulating housing 22. Each wire body 23 is electrically connected to the golden finger end 21, and the connecting portion between each wire body 23 and the golden finger end 21 is covered by an insulating shell 22. The locking fastener 30 is formed by integral injection molding of plastic. It is provided with a plurality of second fixing structures 31 and extends to form a pulling portion 32. Each second locking structure 31 is corresponding to each first locking structure 11 to be buckled. The pulling portion 32 is provided with two long slits 321. The pull strap 40 is made of an elastic material such as rubber, and has a socket portion 41 that covers each elongated notch 321. The sub-housing 50 is formed by integral injection molding of plastic, and is assembled with the main housing 10 to sandwich the connector body 20. A pair of sliding grooves 51 are formed in the secondary housing 50 together with the main housing 10 along the extension direction of the golden finger end 21. The movable pressing rod 60 is made of metal or plastic. The movable pressing rod 60 presses the drawstring 40, and the two ends of the movable pressing rod 60 are respectively movably accommodated in each chute 51.

To further illustrate, an embedding groove 12 is formed on the top of the main housing 10, and the locking fastener 30 is attached to the embedding groove 12, so that the left-right direction and the up-down direction of the locking fastener 30 can be limited. A cover plate 121 is respectively formed on the left and right sides of the embedding groove 12, and each cover plate 121 is respectively covered on the left and right sides of the pulling portion 32. Thereby, the upper and lower direction of the pulling portion 32 can be restricted. In this embodiment, each of the first securing structures 11 is a protruding block, and each of the second securing structures 31 is a button hole. However, the present creation is not limited to this. For example, the first fastening structure 11 may also be a button hole, and the second fastening structure 31 may also be a raised block. In this way, the front and rear direction of the locking fastener 30 can be restricted.

A groove 52 is formed on the top of the auxiliary housing 50, and the drawstring 40 is movably arranged between the groove 52 and the movable pressing rod 60 in a front and rear manner. The width of the drawstring 40 is smaller than the width of the groove 52, so that the left-right direction of the drawstring 40 can be restricted. And because the pull strap 40 is limited up and down between the movable pressing rod 60 and the groove 52, when the pull strap 40 is pulled, the pull strap 40 will use the movable pressing rod 60 as a fulcrum to pull the pulling portion 32 downward.

To further illustrate, the two sides of the main housing 10 are provided with a clamping hole 13 respectively, and the two sides of the auxiliary housing 50 are respectively provided with a hook 53 and a pushing portion 54 formed at the front end of the hook 53. A stop block 221 is respectively formed on both sides. Each hook 53 is clamped corresponding to each clamping hole 13 to fix the auxiliary housing 50 in the main housing 10. In addition, the stop blocks 221 of the insulating housing 22 are blocked by the pushing portions 54 of the secondary housing 50 to prevent the connector body 20 from being separated from the main housing 10 and the secondary housing 50.

Please refer to FIG. 4 and FIG. 5, which are cross-sectional side views before and after the pull strap 40 is pulled when the present invention is inserted into the corresponding female connector A. The female connector A has at least one locking hole A1, and the locking fastener 30 has at least one locking buckle 322 formed on the pulling portion 32. When the present invention is inserted into the female connector A, the buckle 322 is fastened in the locking hole A1, as shown in FIG. 4. When the pull strap 40 is pulled backwards, the pull strap 40 uses the movable pressing rod 60 as a fulcrum to pull down the pulling portion 32 of the locking fastener 30, so that the buckle 322 on the pulling portion 32 is released from the lock of the connector female head A. Button hole A1, as shown in Figure 5.

To sum up, this creation has industrial usability, novelty and progress, and fully meets the requirements of patent application, and the application is filed in accordance with the Patent Law. Of course, this creation can also have many other embodiments. Without departing from the spirit and essence of this creation, those skilled in the art can evolve various corresponding changes and modifications based on this creation, but these corresponding changes Both the deformation and the deformation shall belong to the protection scope of the patent applied for in this creation.

10: Main shell

11: The first card solid structure

12: Insert groove

121: cover

13: Card hole

20: Connector body

21: gold finger end

22: Insulating shell

221: Stop Block

23: line body

30: Locking fasteners

31: The second buckle structure

32: pull part

321: long gap

322: Snap

40: pull strap

41: Socket

50: Sub-shell

51: Chute

52: Groove

53: card hook

54: Push to the Ministry

60: Movable pressure bar

Claims (9)

A drawstring connector structure includes: a main casing provided with a plurality of first clamping structures; a connector body accommodated in the main casing and extending to form a golden finger end; and a locking fastener, It is provided with a plurality of second locking structures and extending to form a pulling portion, each of the second locking structures corresponds to each of the first locking structure buckles, the pulling portion is provided with two long notches; a pull strap with a sleeve A set of sockets for each of the long notches; a sub-shell assembled with the main shell to sandwich the connector body, and along the extension direction of the golden finger end and the main shell to form a pair of sliding Groove; and a movable pressure rod to press the pull strap, and the two ends of the movable pressure rod are respectively movably accommodated in each of the chute. According to the pull-strap connector structure of claim 1, wherein an embedding groove is formed on the top of the main housing, and the locking fastener is attached to the embedding groove. According to the pull-strap connector structure of claim 2, wherein the left and right sides of the embedding groove are respectively formed with a cover plate, and each cover plate covers the left and right sides of the pulling part respectively. In the drawstring connector structure of claim 1, wherein a groove is formed on the top of the auxiliary housing, and the drawstring is movably arranged between the groove and the movable pressing rod. The drawstring connector structure of claim 4, wherein the width of the drawstring is smaller than the width of the groove. The pull-tape connector structure according to claim 1, wherein each of the first securing structure is a locking block, and each of the second securing structure is a button hole. The pull-tape connector structure according to claim 1, wherein each of the first securing structure is a buckle hole, and each of the second securing structure is a securing block. According to claim 1, in the pull-tape connector structure, wherein two sides of the main housing are respectively provided with a clamping hole, and both sides of the auxiliary housing are respectively provided with a hook, and each hook is corresponding to each Card setting hole card setting. According to claim 8 of the pull-strap connector structure, wherein the front end of the hook is formed with a push part, two sides of the connector body are respectively formed with a stop block, and each push part resists the connection Each stop block of the device body.

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