MUDDP to G2 connector structure

Abstract

The utility model discloses an MUDP-to-G2 connector structure, which comprises an MUDP module, a metal shell and a rubber core support, the metal shell comprises an installation inner cavity, the installation inner cavity is arranged at the front end of the metal shell, the MUDP module is installed in the installation inner cavity, the rubber core support abuts against the rear end of the MUDP module, and the rubber core support is connected with the MUDP module. And the rubber core bracket is clamped with the rear end of the metal shell in a limiting manner. The connector structure provided by the utility model is simple in structure and low in cost, not only retains the appearance of the original connector, but also can convert the MUDP into the G2.

Description

Technical Field

[0001] The utility model relates to the field of mobile storage technology, and particularly relates to a connector structure for converting MUDP to G2. Background Art

[0002] UFD is a removable, portable, plug-and-play storage disk using flash memory chips as the storage medium. After decades of development in the domestic market, UDP (integrated package module, 11.3x24.8mm) and MUDP (integrated package module, 11.3x15mm) are mainly applied, while in the European and American markets, the traditional G2 board type (14x33mm) is more preferred. Europeans and Americans are more suitable for the larger-sized G2 board type. With the development of manufacturing technology, more transistors can be integrated per unit area of the chip, and the size is getting smaller. In addition, with the maturity of packaging technology, the smaller-sized MUDP has more cost advantages.

[0003] In the European and American markets, the traditional G2 board type (14x33mm) is more preferred. The size of the G2 board type is larger than that of MUDP and is more suitable for the usage habits of Europeans and Americans. However, the production cost of the traditional G2 board is relatively high, which forms a contradiction with the demand.

[0004] Therefore, a connector structure for converting MUDP to G2 is needed to solve the above problems. Content of the Utility Model

[0005] In order to overcome the deficiencies of the prior art, the utility model provides a connector structure for converting MUDP to G2, which has a simple structure and low cost, retains the appearance of the original connector, and can convert MUDP to G2.

[0006] The technical solution adopted by the utility model to solve its technical problems is as follows:

[0007] A connector structure for converting MUDP to G2 includes a MUDP module, a metal shell, and a rubber core bracket. The metal shell includes an installation inner cavity, which is arranged at the front end of the metal shell, and the MUDP module is installed in the installation inner cavity. The rubber core bracket abuts against the rear end of the MUDP module, and the rubber core bracket is limited and clamped with the rear end of the metal shell.

[0008] As a further improvement of the above technical solution, the MUDP module is set as a USB 2.0 MUDP module or a USB3.2 MUDP module.

[0009] As a further improvement of the above technical solution, the installation inner cavity extends backward with a limit cover, and both ends of the limit cover are clamped with the rubber core bracket.

[0010] As a further improvement of the above technical solution, the rubber core bracket includes a first bracket and a second bracket. The first bracket and the second bracket are arranged in a stepped structure. The front end of the first bracket abuts against the MUDP module, and the second bracket is clamped with the limit cover.

[0011] As a further improvement of the above technical solution, a limit card slot is provided at the lower end of the first bracket, and the rear end of the MUDP module is clamped in the limit card slot.

[0012] As a further improvement of the above technical solution, a guiding bevel is provided at the front end of the first bracket.

[0013] As a further improvement of the above technical solution, bent edges extend from both sides of the limit cover, and concave positions are provided on both sides of the second bracket. The bent edges are clamped in the concave positions.

[0014] As a further improvement of the above technical solution, a limit edge is provided at the rear end of the installation inner cavity, and the rear end of the MUDP module is connected to the limit edge.

[0015] As a further improvement of the above technical solution, limit concave points are provided on both sides of the installation inner cavity, and the MUDP module is clamped below the limit concave points.

[0016] As a further improvement of the above technical solution, a limit bayonet is further provided at the upper end of the metal shell.

[0017] The beneficial effects of the present utility model are as follows:

[0018] The present utility model adopts the metal shell of the traditional G2 board connector, and then directly integrates the MUDP module into the metal shell, replacing the traditional rubber core and pin spring sheet design. It has low cost, retains the appearance structure of the G2 board connector, and at the same time realizes the integration of functions and the effective utilization of space; and multiple limit and fixing structures are provided, including the limit concave points, limit edges and bent edges on the metal shell, as well as the limit and concave positions on the rubber core bracket. These structures work together to ensure the stable fixation of the MUDP module in the connector. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present utility model will be further described below in conjunction with the drawings and embodiments.

[0020] Figure 1 It is a top view structural schematic diagram of the connector structure of the present utility model;

[0021] Figure 2 It is an installation structural schematic diagram of the USB 3.2 MUDP module of the present utility model;

[0022] Figure 3It is a schematic diagram of the installation structure of the USB 2.0 MUDP module of the present utility model;

[0023] Figure 4 It is a front view structure schematic diagram of the metal shell of the present utility model;

[0024] Figure 5 It is a side view structure schematic diagram of the metal shell of the present utility model;

[0025] Figure 6 It is a top view structure schematic diagram of the rubber core bracket of the present utility model;

[0026] Figure 7 It is a front view structure schematic diagram of the rubber core bracket of the present utility model.

[0027] Reference numerals: 1, MUDP module; 2, metal shell; 21, installation cavity; 22, limit cover; 23, bent edge; 24, limit edge; 25, limit concave point; 26, limit bayonet; 3, rubber core bracket; 31, bracket one; 311, limit card slot; 312, guiding bevel; 32, bracket two; 321, concave clamping position. Detailed implementation manners

[0028] The following will clearly and completely describe the concept, specific structure and technical effects generated by the present utility model in combination with the embodiments and the drawings, so as to fully understand the purpose, features and effects of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all embodiments. Based on the embodiments of the present utility model, other embodiments obtained by those skilled in the art without creative efforts shall fall within the scope of protection of the present utility model. In addition, all connection / connection relationships involved in the patent do not simply refer to the direct connection of components, but refer to the more optimal connection structure that can be formed by adding or reducing connection accessories according to the specific implementation situation. For example, fixed connection / fixed installation can select screw connection, bolt connection, pin connection, key connection, bonding, mortise and tenon connection, welding, riveting, etc. as needed. For example, detachable connection can select screw connection, bolt connection, threaded connection, snap connection, mortise and tenon connection, magic tape connection, etc. as needed. Each technical feature in the creation of the present utility model can be combined interactively without conflicting with each other.

[0029] Refer to Figures 1 to 3, A connector structure for converting MUDP to G2, comprising a MUDP module 1, a metal housing 2 and a rubber core bracket 3. The metal housing 2 includes an installation cavity 21 which is arranged at the front end of the metal housing 2, and the MUDP module 1 is installed in the installation cavity 21. The rubber core bracket 3 abuts against the rear end of the MUDP module 1, and the rubber core bracket 3 is limited and clamped with the rear end of the metal housing 2. Since the G2 board connector is exposed outside the housing and is one of the main appearance structures, the present utility model retains the appearance structure of the G2 board connector by using the traditional metal housing 2 of the connector, then inserting the MUDP module 1 into the metal housing 2 to replace the rubber core and pin spring pieces of the Type-A connector, while realizing the effective utilization of space and the integration of the MUDP-to-G2 function, and with low cost. Among them, the inner height of the metal housing 2 is 3.8 mm - 3.9 mm, and the thickness of the MUDP module 1 is 1.85 mm. The MUDP module 1 is filled by the rubber core bracket 3 to achieve the purpose of limiting and fixing.

[0030] Refer to Figure 2 、 Figure 3 , In an embodiment of the present utility model, the MUDP module 1 is set as a USB 2.0 MUDP module or a USB 3.2 MUDP module, and the inner size of the metal housing 2 can meet its installation requirements, solving the problem of being compatible with both USB 2.0 and USB 3.2 MUDPs.

[0031] Refer to Figure 4 、 Figure 5 , In an embodiment of the present utility model, the installation cavity 21 extends backward with a limit cover 22, and both ends of the limit cover 22 are clamped with the rubber core bracket 3 to fix the rubber core bracket 3.

[0032] Refer to Figure 6 、 Figure 7 , In an embodiment of the present utility model, the rubber core bracket 3 includes a bracket one 31 and a bracket two 32. The bracket one 31 and the bracket two 32 are arranged in a stepped structure. The front end of the bracket one 31 abuts against the MUDP module 1 to limit and fix the front and rear positions of the MUDP module 1. The bracket two 32 is clamped with the limit cover 22, and the metal housing 2 fixes the whole rubber core bracket 3.

[0033] Specifically, a limiting card slot 311 is provided at the lower end of the first bracket 31, and the rear end of the MUDP module 1 is clamped in the limiting card slot 311 to limit and fix the front and rear positions of the MUDP module 1; a guiding bevel 312 is provided at the front end of the first bracket 31 to facilitate its smooth insertion into the metal shell and play a guiding role; front and rear limiting edges are further provided on both sides of the first bracket 31, and the front and rear limiting edges replace the edges of the G2 PCB circuit board and are combined with the shell in the front, rear, left and right directions to play a role of limiting and fixing.

[0034] Specifically, bent edges 23 extend from both sides of the limiting cover 22, and concave clamping positions 321 are provided on both sides of the second bracket 32. During the assembly process, the elastic bent edges 23 of the metal shell 2 are bent and clamped into the concave clamping positions 321 of the rubber core bracket 3, thereby locking the entire module. In addition, a card slot is provided at the rear end of the second bracket 32, and the card slot replaces the card slot of the G2 PCB circuit board. In order to meet the requirements of different G2 board type shells, the present utility model provides two types of rubber core brackets 3, namely a small-size one and a lengthened one, including the small-size second bracket 32 and the lengthened second bracket 32. The small-size rubber core bracket 3 has a cost advantage and is suitable for most standard shells; while the lengthened rubber core bracket 3 is designed for special shell structures, providing additional limiting and fixing support and enhancing the compatibility and flexibility of the connector.

[0035] Specifically, a limiting curled edge 24 is provided at the rear end of the installation cavity 21, and the rear end of the MUDP module 1 is connected to the limiting curled edge 24 to further limit the front and rear positions of the MUDP module 1; limiting concave points 25 are provided on both sides of the installation cavity 21, and the MUDP module 1 is clamped below the limiting concave points 25 to limit and fix the up and down positions of the MUDP module 1.

[0036] Refer to Figure 1 , in the embodiment of the present utility model, a limiting bayonet 26 is further provided at the upper end of the metal shell 2. The USB insertion and extraction limiting bayonet of the connector interferes with the elastic piece of the device-side female seat. When the connector is inserted into the female seat, the limiting bayonet 26 will limit the insertion depth of the connector to ensure the correct docking and stable connection between the connector and the female seat.

[0037] The above is a specific description of the preferred embodiment of the present utility model, but the creation of the present utility model is not limited to the above embodiment. Those skilled in the art can make various equivalent deformations or substitutions without departing from the spirit of the present utility model, and these equivalent deformations or substitutions are all included in the scope defined by the claims of this application.

Claims

1. A connector structure for MUDP to G2, characterized by: It includes an MUDP module, a metal shell and a rubber core bracket. The metal shell includes an installation cavity, the installation cavity is arranged at the front end of the metal shell, and the MUDP module is installed in the installation cavity. The rubber core bracket abuts against the rear end of the MUDP module, and the rubber core bracket is limitedly engaged with the rear end of the metal shell.

2. According to claim 1, a MUDP to G2 connector structure is characterized in that: The MUDP module is configured as a USB 2.0 MUDP module or a USB 3.2 MUDP module.

3. The MUDP to G2 connector structure according to claim 1, characterized in that: The installation inner cavity is extended backward to form a limit cover, and two ends of the limit cover are clamped with the rubber core bracket.

4. The MUDP to G2 connector structure according to claim 3, characterized in that: The rubber core bracket includes a bracket one and a bracket two, wherein the bracket one and the bracket two are arranged in a step structure, the front end of the bracket one abuts against the MUDP module, and the bracket two is clamped with the limit cover.

5. The MUDP to G2 connector structure according to claim 4, characterized in that: A limit slot is provided at the lower end of the bracket 1, and the rear end of the MUDP module is clamped in the limit slot.

6. The MUDP to G2 connector structure according to claim 4, characterized in that: The front end of the bracket 1 is provided with a guiding bevel.

7. The MUDP to G2 connector structure according to claim 4, characterized in that: Curved edges extend from both sides of the limit cover, and concave clamping positions are arranged on both sides of the second bracket, and the curved edges are clamped on the concave clamping positions.

8. The MUDP to G2 connector structure according to claim 1, characterized in that: A limiting curl is provided at the rear end of the installation inner cavity, and the rear end of the MUDP module is connected to the limiting curl.

9. The MUDP to G2 connector structure according to claim 1, characterized in that: Limiting recesses are arranged on both sides of the installation inner cavity, and the MUDP module is clamped under the limiting recesses.

10. The MUDP to G2 connector structure according to claim 1, characterized in that: A limit stopper is also provided at the upper end of the metal shell.

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