TWM536806U - Connector structure free of removing protection cover - Google Patents

Description

Connector structure without disassembly

The utility model provides a connector structure without a disassembly protection sleeve, in particular to a connector with a long connection, suitable for various protective sleeves, and the use of a component with a simple component, a strong structural composition and a low manufacturing cost. structure.

According to the popularity of electronic products such as smart phones and digital cameras, and the trend of miniaturization of electronic products, the external connector bases have also changed to the smaller USB MicroB or Lightning specifications. In addition, the electronic product itself has a higher unit price, so in order to protect the electronic product, most users will cover a protective cover outside the electronic product to avoid scratching or impact, and the connector of the protective sleeve corresponding to the electronic product will be connected with a pair of connectors. Holes, due to the different shapes of the protective sleeve, the following two situations often occur. One is that the opening of the butt hole is too large, so that the protective effect of the protective cover is reduced or the appearance is not beautiful; the second is that the thickness of the protective cover is too thick, so that the distance from the outer surface to the connector base is too large, so that the plug must be disassembled first. The protective cover is inconvenient to use.

Please refer to the first figure, which is an exploded view of the conventional connector. The connector is disclosed in the patent document No. M515192 "Puzzle". A first closing cover 9 is added to the front end of the main casing 81 to extend the first plug 83 by using the first abutting portion 91. However, the first closing cover 9 further includes a first holding portion 92 and an upper card. The fixing structure such as the buckle 93 and the lower buckle 94 is combined with the circuit board 82 and the first plug 83, and the structure is very complicated, and the manufacturing cost and assembly man-hour are increased, so the connector is actually produced. At the time, it still has its disadvantages.

Therefore, when the above connector is used, the following problems and defects are indeed to be improved:

First, the plug acceptor of the connector male is limited to the outer shape of the protective sleeve, and the operation is relatively inconvenient.

Second, the structure of the elongated connector is complicated, which causes disadvantages in manufacturing cost and assembly man-hour.

Therefore, how to solve the above problems and deficiencies in the past, that is, the applicants of the new type and the relevant manufacturers engaged in this industry are eager to study the direction of improvement.

Therefore, in view of the above-mentioned shortcomings, the applicants of this new type have collected relevant information, and through multi-party evaluation and consideration, and through years of experience in the industry, through continuous trial and modification, the design has been designed to be longer. It is suitable for all kinds of protective sleeves, and uses a new type of patented connector structure with simple components, strong structural composition and low manufacturing cost.

The main purpose of the novel is to lengthen the length of the joint, so that the plugging action is not limited to the thickness of the sleeve, without the need to disassemble the sleeve, and provide a structure that is tough and not easily damaged.

Another main purpose of the present invention is to directly cover the connector with a colloid and fix it to the shield case, which greatly simplifies the structural composition.

In order to achieve the above object, the structure of the present invention comprises: a circuit substrate and a shielding case for accommodating the circuit substrate, and a connector male body is protruded from a side of the circuit substrate, and the male connector of the connector comprises a a base portion for increasing the protruding width of the circuit board, and a tongue portion connected to the side of the base portion facing away from the circuit substrate, and covering the base portion to form a reinforcing colloid, and extending on the side of the reinforcing colloid a positioning colloid that resists the inside of the shielding case; when the user operates the novel, the base of the connector male body lengthens the amplitude of the connector male body protruding outside the circuit substrate, and the base portion is cut The area is smaller than the cross-sectional area of the shielding case, so the protective cover of the electronic device can be easily avoided when plugging, and the protective cover is not inserted, and the base is covered with a strengthening colloid to increase the strength of the connector male body. The elongated connector male body is resistant to bending and folding, so as to reduce the risk of damage, and the connector male body is directly fixed in the shielding shell by the positioning colloid, and the structure is relatively simple.

With the above technology, it is possible to make breakthroughs in the problems of the conventional connector that are limited by the shape of the protective cover, inconvenient operation, complicated structure, high manufacturing cost, and long assembly time, and achieve practical advancement of the above advantages. .

[known element symbol]

81‧‧‧Main housing

82‧‧‧ boards

83‧‧‧First plug

9‧‧‧First closure

91‧‧‧First docking department

92‧‧‧First Holding Department

93‧‧‧Upper buckle

94‧‧‧Buckle

[Element symbol of this case]

1‧‧‧ circuit substrate

2‧‧‧Connector Male

21‧‧‧ base

22‧‧ ‧ tongue plate

23‧‧‧ transmission line

231‧‧‧Flexible colloid

3‧‧‧Strength colloid

4‧‧‧Positive colloid

41‧‧‧Link colloid

42‧‧‧Adhesive layer

5‧‧‧Shield housing

51‧‧‧ accommodating slots

52‧‧‧Perforated Department

6‧‧‧Electronic devices

61‧‧‧ Plug interface

7‧‧‧ protective cover

71‧‧‧ Insert hole

W‧‧‧Width

H‧‧‧thickness

The first figure is an exploded view of a conventional connector.

The second drawing is a perspective view of a preferred embodiment of the present invention.

The third drawing is an exploded view of the preferred embodiment of the present invention.

The fourth drawing is a cross-sectional view taken along line A-A of the second drawing of the present invention.

The fifth drawing is a schematic view of the assembly of the preferred embodiment of the present invention.

Figure 6 is a schematic view of the operation of the preferred embodiment of the present invention.

Figure 7 is a diagram showing the state of use of the preferred embodiment of the present invention.

In order to achieve the above objects and effects, the technical means and structure adopted by the present invention are described in detail in the preferred embodiment of the present invention, and the features and functions thereof are as follows.

Please refer to the second, third and fourth figures, which are perspective views of the preferred embodiment of the present invention, an exploded view and a cross-sectional view taken along line AA of the second drawing. It can be clearly seen from the figure that the novel system includes: a circuit board 1; a connector male 2 protruding from the side of the circuit board 1 includes a base portion 21 disposed on the circuit board 1 for increasing the extent of the protrusion, and a connection between the base portion 21 and the base portion 21 a tongue portion 22 on one side of the circuit board 1 , and the connector male 2 conforms to a connector specification of USB MicroB, USB Type C or Lightning; at least one is disposed on the circuit substrate 1 away from the connector male 2, one side and electrically connected to the transmission line 23 of the connector male 2, and the transmission line 23 is covered with a flexible colloid 231, and the flexible colloid 231 has a width of 6 mm to 8 mm, and the thickness thereof a reinforced plastic body 3 formed on the outside of the base portion 21; a shield case 5 for accommodating the circuit board 1, the shield case 5 includes a circuit board 1 for receiving the circuit board 1 a receiving groove 51, and a perforation 52 formed in the bottom of the receiving groove 51, for the transmission line 23; a positioning colloid 4 extending on one side of the reinforcing colloid 3 and resisting the inside of the shielding shell 5; the positioning colloid 4 has at least one adhesive layer 42 outside; and a connecting colloid 41 covering the transmission line 23 The extension is formed on one side of the positioning colloid 4.

According to the above description, the structure of the present technology can be understood, and according to the corresponding cooperation of the structure, the connection port can be made longer, and the utility model can be applied to various protective sleeves, and the components are simple, the structural composition is strong, and the manufacturing cost is low. Other advantages, and the detailed explanation will be explained below.

Please refer to FIG. 2 to FIG. 7 at the same time, which are a perspective view, an exploded view, a second AA line cross-sectional view, an assembly diagram, an operation diagram and a usage state diagram of the preferred embodiment of the present invention. In the structure, it can be clearly seen from the figure that the novel structure is mainly composed of the circuit substrate 1, the connector male body 2, the colloid (the strengthening colloid 3, the positioning colloid 4), the shielding case 5 and the transmission line 23, In addition to the strengthening of the colloid 3 and the positioning of the colloid 4 are necessary structures of the connector, therefore, the new type The components used are very simple, and the present invention only needs to cover the base 21 with the reinforced colloid 3 during the manufacturing assembly, and add the adhesive layer 42 outside the positioning colloid 4, and then the transmission line 23 and the connector male 2 are respectively shielded by the shielding shell. The accommodating groove 51 of the body 5 passes through the through-hole portion 52, so that the circuit board 1 and the positioning colloid 4 can be locked in the shield case 5, and the assembly operation is simple and rapid. At this time, the base portion 21 coated with the reinforced colloid 3 is convex. The end face of the shield case 5 is provided, and the cross-sectional area of the base portion 21 is smaller than the cross-sectional area of the shield case 5, thereby achieving the purpose of lengthening the connector male head 2.

In actual operation, as shown in FIG. 6 and FIG. 7 , the electronic device 6 (in this embodiment, a smart phone is taken as an example) is covered with a protective cover 7 , and the protective cover 7 is at the insertion interface 61 of the electronic device 6 . A plug hole 71 is provided. Since the protective sleeve 7 itself has a certain thickness, and the size of the insertion hole 71 is only equal to or slightly larger than the size of the plug connector 61, in general, the user must first remove the protective sleeve 7 Insert the connector male 2, however, the use of the new elongated connector completely eliminates this problem, and can directly insert the connection, and the reinforcing colloid 3 increases the strength and toughness of the base 21, thereby increasing the connector male The bending resistance and the folding resistance of 2 can effectively reduce the risk of damage of the connector male 2 or the electronic device 6. In addition, in addition to the structural strength of the connector male 2 itself, the transmission line 23 is also covered with a flexible colloid 231 having a width W of 6 mm to 8 mm and a thickness H of 1.8. It is made wider than the general transmission line 23, thicker and more durable, and is formed by integrally forming the positioning colloid 4 and the flexible colloid 231 by the joint colloid 41, thereby greatly improving the structural strength of the whole of the present invention.

However, the above description is only the preferred embodiment of the present invention, and thus does not limit the scope of the patent of the present invention. Therefore, all the simple modifications and equivalent structural changes that are made by using the present specification and the drawings are the same. It is included in the scope of this new patent and is given to Chen Ming.

In summary, the connector structure of the present invention is really capable of achieving its efficacy and purpose when used. Therefore, the present invention is a new type of application that is excellent in practicality, and is in conformity with the application requirements of the new patent. Applying in accordance with the law, I hope that the trial committee will grant this new type as soon as possible to protect the applicant's hard work. If there is any doubt in the trial committee, please do not hesitate to give instructions, the creator will try his best to cooperate and feel good.

1‧‧‧ circuit substrate

21‧‧‧ base

22‧‧ ‧ tongue plate

23‧‧‧ transmission line

231‧‧‧Flexible colloid

3‧‧‧Strength colloid

4‧‧‧Positive colloid

41‧‧‧Link colloid

42‧‧‧Adhesive layer

5‧‧‧Shield housing

51‧‧‧ accommodating slots

52‧‧‧Perforated Department

Claims (9)

A connector structure for a detachable protective cover, comprising: a circuit substrate; a connector male protruding from a side of the circuit substrate, comprising a base disposed on the circuit substrate for increasing the amplitude of the protrusion, and a gusset portion coupled to a side of the base portion facing away from the circuit substrate; a reinforced adhesive body formed over the base portion; a shield case for receiving the circuit substrate; and an extension formed on the side of the reinforced colloid Resisting the positioning colloid inside the shielding case. The connector structure of the disposable protective cover according to claim 1, wherein the positioning glue has at least one adhesive layer outside the body. The connector structure of the detachable protective cover of claim 1, wherein the circuit substrate is electrically connected to at least one transmission line away from the male side of the connector. The connector structure of the detachable protective cover according to claim 3, wherein the transmission line is covered with a flexible colloid. The connector structure of the disposable protective cover of claim 4, wherein the flexible colloid has a width of 6 mm to 8 mm and a thickness of 1.8 mm to 3 mm. The connector structure of the detachable protective cover according to the third aspect of the invention, wherein the transmission line is coated with a joint colloid, and is formed on one side of the positioning colloid. The connector structure of the detachable protective cover of claim 3, wherein the shielding case comprises a receiving groove for receiving the circuit substrate, and a perforated portion formed at the bottom of the receiving groove. For the transmission line to be worn. The connector structure of the detachable protective cover according to claim 1, wherein the male connector of the connector conforms to a connector specification of a USB MicroB, a USB TypeC or a Lightning connector. The connector structure of the detachable protective cover according to claim 1, wherein the cross-sectional area of the base is smaller than the cross-sectional area of the shielding case.