CN215497155U - Micro SD7.10 storage card connector - Google Patents
Micro SD7.10 storage card connector Download PDFInfo
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- CN215497155U CN215497155U CN202120632941.2U CN202120632941U CN215497155U CN 215497155 U CN215497155 U CN 215497155U CN 202120632941 U CN202120632941 U CN 202120632941U CN 215497155 U CN215497155 U CN 215497155U
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Abstract
The utility model discloses a Micro SD7.10 memory card connector, which comprises an iron shell, a plastic body and a hardware terminal, wherein the iron shell and the plastic body are mutually assembled to form a card insertion space, and the hardware terminal is arranged on the plastic body and corresponds to the card insertion space; the card insertion space is divided into an upper row of contact space and a lower row of contact space, and the card insertion opening is arranged at the lower side of the card insertion space so that the card is inserted from bottom to top; the hardware terminal comprises an upper row of contact terminals and a lower row of contact terminals, the upper row of contact terminals corresponds to the upper row of contact spaces and simultaneously corresponds to the contact area of the Micro SD3.0 card and the upper row of contact area of the Micro SD7.10 card, and the lower row of contact terminals corresponds to the lower row of contact spaces and independently corresponds to the lower row of contact areas of the Micro SD7.10 card. Corresponding contact terminals and welding pins are added on the basis of the Micro SD3.0 memory card connector to form a novel Micro SD7.10 memory card connector.
Description
Technical Field
The utility model relates to a connector, in particular to a Micro SD7.10 memory card connector based on a Micro SD 3.0.
Background
The front row contact area (or upper row contact area) of the Micro SD7.10 card is basically consistent with the contact area of the Micro SD3.0 card, but the rear row contact area (or lower row contact area) of the Micro SD7.10 card is different, namely, the Micro SD3.0 card only has one contact area (basically consistent with the front row contact area of the Micro SD7.10 card) and does not have the rear row contact area; therefore, the conventional Micro SD3.0 memory card connector does not have a lower row of contact terminals and cannot be adapted to a Micro SD7.10 memory card; thereby rendering the connector incapable of dual use. Referring to fig. 11, which is a schematic structural diagram of the current Micro SD3.0 memory card connector, only the upper row of contact terminals is provided, so that the current Micro SD3.0 memory card connector cannot satisfy the contact function of the current latest version of the Micro SD7.10 memory card. Therefore, the current Micro SD3.0 memory card connector has many unreasonable places and needs to be improved.
SUMMERY OF THE UTILITY MODEL
In view of the above disadvantages, an object of the present invention is to provide a Micro SD7.10 memory card connector based on a Micro SD3.0, which is configured to form a novel Micro SD7.10 memory card connector by adding corresponding contact terminals and soldering pins on the basis of the Micro SD3.0 memory card connector in cooperation with the contact area of the Micro SD7.10 memory card.
The technical scheme adopted by the utility model is as follows: a Micro SD7.10 memory card connector based on a Micro SD3.0 comprises an iron shell, a plastic body and a hardware terminal, wherein the iron shell and the plastic body are assembled with each other to form a card insertion space, and the hardware terminal is arranged on the plastic body and corresponds to the card insertion space; the hardware terminal comprises an upper row of contact terminals and a lower row of contact terminals, wherein the upper row of contact terminals is arranged corresponding to the upper row of contact spaces and is simultaneously corresponding to the contact area of the Micro SD3.0 card and the upper row of contact area of the Micro SD7.10 card, and the lower row of contact terminals is arranged corresponding to the lower row of contact spaces and is independently corresponding to the lower row of contact areas of the Micro SD7.10 card.
Furthermore, the upper row of contact terminals comprises a plurality of V-shaped special-shaped terminal contact elastic sheets corresponding to the contact end of the Micro SD3.0 card and the upper row of contact end of the Micro SD7.10 card, and the upper row of welding pins corresponding to the V-shaped special-shaped terminal contact elastic sheets are arranged on the upper side of the plastic body; the lower row of contact terminals comprises a plurality of straight strip type terminal contact elastic sheets corresponding to the lower row of contact ends of the Micro SD7.10 card, and the lower row of welding pins corresponding to the straight strip type terminal contact elastic sheets are arranged on the lower side of the plastic body.
Furthermore, still wrap from the bullet mechanism, from the bullet mechanism setting at the plastic body, and correspond with card insertion space right side portion.
Further, the self-elastic mechanism comprises a spring, a pull rod and a slide block; the plastic body is provided with a self-ejection mechanism mounting structure, and the self-ejection mechanism mounting structure comprises a spring mounting groove position, a slider mounting groove position and a pull rod mounting hole; the spring is arranged in the spring mounting groove, one end of the spring abuts against the plastic body, the other end of the spring abuts against the sliding block, the sliding block is arranged in the sliding block mounting groove and can slide up and down along the sliding block mounting groove, the pull rod is in a [ -shape, one end of the pull rod is arranged in the pull rod mounting hole, and the other end of the pull rod is matched with the sliding block; the slider is provided with and supports the structure with the corresponding card of card, and still is provided with the heterotypic spout with the other end matched with of pull rod for when the card inserts (when the card inserts the card from the card socket and inserts the card space promptly), through the card forward push, alright overcome the elasticity that resets of spring and push the slider to the settlement position and blocked by the pull rod, and when making the card withdraw from, further forward push through the card, alright relieve the blocking of pull rod, and utilize the elasticity that resets of spring to pop out the card through the slider.
Furthermore, the special-shaped sliding groove is Y-shaped and comprises a first section of groove channel corresponding to the pushing-in action of the sliding block, a second section of groove channel for clamping the sliding block and a third section of groove channel corresponding to the withdrawing action of the sliding block, and steps are arranged among the first section of groove channel, the second section of groove channel and the third section of groove channel, so that one end of the pull rod circularly moves along the special-shaped sliding groove.
The utility model has the following advantages: the contact area of the Micro SD7.10 storage card is matched, corresponding contact terminals and welding pins are added on the basis of the Micro SD3.0 storage card connector, and the novel Micro SD7.10 storage card connector is formed. The connector structure can read the Micro SD7.10 memory card of the latest version at present, and the fastest transmission speed is achieved.
The present invention will be further described with reference to the following description and embodiments in conjunction with the accompanying drawings.
Drawings
FIG. 1 is a first schematic structural diagram according to a first embodiment;
FIG. 2 is a schematic structural diagram of the first embodiment;
FIG. 3 is a schematic diagram of a split structure according to the first embodiment;
FIG. 4 is a schematic structural diagram of the second embodiment;
FIG. 5 is a second schematic structural diagram according to a second embodiment;
FIG. 6 is a schematic diagram of a second embodiment in a disassembled state;
FIG. 7 is a schematic view of a structure of the self-eject mechanism and the plastic body;
FIG. 8 is a schematic structural diagram of a slider of the self-eject mechanism;
FIG. 9 is a schematic view of a card insertion configuration;
FIG. 10 is a schematic view of the engagement structure of the card and the self-eject mechanism;
FIG. 11 is a schematic diagram of a conventional Micro SD3.0 memory card connector;
in the figure: an iron shell 1; a plastic body 2; a spring mounting slot 21; a slider mounting slot 22; a pull rod mounting hole 23; a hardware terminal 3; an upper row of contact terminals 31; a lower row of contact terminals 32; an upper row of solder pins 33; a lower row of solder pins 34; a card insertion space 4; a card insertion port 41; the upper row of contact areas a of the Micro SD7.10 card; the lower row of contact areas b of the Micro SD7.10 card; a self-eject mechanism 5; a spring 6; a pull rod 7; a slide block 8; a catch structure 81; a profiled chute 82; and (3) a card 9.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that if directional indications (such as … …, which is up, down, left, right, front, back, top, bottom, inner, outer, vertical, transverse, longitudinal, counterclockwise, clockwise, circumferential, radial, axial) are provided in the embodiments of the present invention, the directional indications are only used for explaining the relative position relationship, motion condition, etc. of the components at a specific posture (as shown in the attached drawings), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description relating to "first" or "second", etc. in the embodiments of the present invention, the description of "first" or "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
Example one
Referring to fig. 1 to 3, the Micro SD7.10 memory card connector based on the Micro SD3.0 without the self-eject mechanism provided in this embodiment includes an iron shell 1, a plastic body 2 and a hardware terminal 3, wherein the iron shell 1 and the plastic body 2 are assembled and matched with each other to form a card insertion space 4, and the hardware terminal 3 is disposed on the plastic body 2 and corresponds to the card insertion space 4. The card insertion space 4 is divided into an upper row of contact spaces and a lower row of contact spaces, wherein the card insertion opening 41 is provided at a lower side of the card insertion space 4 so that a card is inserted from bottom to top; the hardware terminal 3 comprises an upper row of contact terminals 31 and a lower row of contact terminals 32, wherein the upper row of contact terminals 31 is arranged corresponding to the upper row of contact spaces and corresponds to the contact area of the Micro SD3.0 card and the upper row of contact area a of the Micro SD7.10 card, and the lower row of contact terminals 32 is arranged corresponding to the lower row of contact spaces and corresponds to the lower row of contact area b of the Micro SD7.10 card.
Specifically, the upper row of contact terminals 31 includes a plurality of √ shaped special-shaped terminal contact spring pieces corresponding to the contact end of the Micro SD3.0 card and the upper row of contact end of the Micro SD7.10 card, and the upper row of welding pins 33 corresponding to the √ shaped special-shaped terminal contact spring pieces are arranged on the upper side of the plastic body 2; the lower row of contact terminals 32 includes a plurality of straight strip-shaped terminal contact spring pieces corresponding to the lower row of contact ends of the Micro SD7.10 card, and the lower row of welding pins 34 corresponding to the straight strip-shaped terminal contact spring pieces is disposed at the lower side of the plastic body 2.
Example two
Referring to FIGS. 4 to 10, the present embodiment is substantially the same as the first embodiment except that the present embodiment is a Micro SD7.10 memory card connector with a self-eject mechanism based on the Micro SD3.0
Specifically, the card inserting device further comprises a self-ejection mechanism 5, wherein the self-ejection mechanism 5 is arranged on the plastic body 2 and corresponds to the right side of the card inserting space.
More specifically, the self-elastic mechanism 5 comprises a spring 6, a pull rod 7 and a slide block 8; the plastic body 2 is provided with a self-elastic mechanism mounting structure, and the self-elastic mechanism mounting structure comprises a spring mounting groove position 21, a slider mounting groove position 22 and a pull rod mounting hole 23; the spring 6 is arranged in the spring mounting groove position 21, one end of the spring abuts against the plastic body 2, the other end of the spring abuts against the sliding block 8, the sliding block 8 is arranged in the sliding block mounting groove position 22 and can slide up and down along the sliding block mounting groove position 22, the pull rod 7 is in a [ -shape, one end of the pull rod is arranged in the pull rod mounting hole 23, and the other end of the pull rod is matched with the sliding block 8; the slider 8 is provided with and supports structure 81 with the corresponding card of card, and still be provided with the heterotypic spout 82 with the other end matched with of pull rod 7, when making card 9 insert (when the card inserts the card inserting space from the card socket promptly), push forward through card 9, alright overcome the elasticity that resets of spring 6 and push away slider 8 to the settlement position (also be the card inserts and targets in place, the position that can normally work) and blocked by pull rod 7, and when making card 9 withdraw from, further push forward through card 9, alright release the blocking of pull rod 7, and utilize the elasticity that resets of spring 6 to pop out card 9 through slider 8.
More specifically, the special-shaped chute 82 is in a "Y" shape, and includes a first section of channel corresponding to the pushing-in action of the slider 8, a second section of channel for clamping the slider (the second section of channel is in a V shape, when the card is inserted, there is an action of pushing and returning the card, when the card is withdrawn, there is an action of pushing and separating the card), and a third section of channel corresponding to the withdrawing action of the slider 8, and steps are provided among the first section of channel, the second section of channel, and the third section of channel, so that one end of the pull rod 7 circularly moves along the special-shaped chute 82.
The present invention is not limited to the above embodiments, and other Micro SD7.10 memory card connectors based on Micro SD3.0, which are obtained by adopting the same or similar technical features as the above embodiments of the present invention, are within the protection scope of the present invention.
Claims (5)
1. A Micro SD7.10 storage card connector comprises an iron shell, a plastic body and a hardware terminal, wherein the iron shell and the plastic body are mutually assembled to form a card insertion space, and the hardware terminal is arranged on the plastic body and corresponds to the card insertion space; the hardware terminal comprises an upper row of contact terminals and a lower row of contact terminals, wherein the upper row of contact terminals is arranged corresponding to the upper row of contact spaces and is simultaneously corresponding to the contact area of the Micro SD3.0 card and the upper row of contact area of the Micro SD7.10 card, and the lower row of contact terminals is arranged corresponding to the lower row of contact spaces and is independently corresponding to the lower row of contact areas of the Micro SD7.10 card.
2. The Micro SD7.10 memory card connector as set forth in claim 1, wherein the upper row of contact terminals comprises a plurality of "" shaped terminal contact domes corresponding to the contact end of the Micro SD3.0 card and the upper row of contact end of the Micro SD7.10 card, and the upper row of solder pins corresponding to the "" shaped terminal contact domes are disposed on the upper side of the plastic body; the lower row of contact terminals comprises a plurality of straight strip type terminal contact elastic sheets corresponding to the lower row of contact ends of the Micro SD7.10 card, and the lower row of welding pins corresponding to the straight strip type terminal contact elastic sheets are arranged on the lower side of the plastic body.
3. The Micro SD7.10 memory card connector as set forth in claim 2, further comprising a self-eject mechanism disposed on the plastic body and corresponding to the right side of the card insertion space.
4. The Micro SD7.10 memory card connector of claim 3, wherein the self-eject mechanism includes a spring, a lever and a slider; the plastic body is provided with a self-ejection mechanism mounting structure, and the self-ejection mechanism mounting structure comprises a spring mounting groove position, a slider mounting groove position and a pull rod mounting hole; the spring is arranged in the spring mounting groove, one end of the spring abuts against the plastic body, the other end of the spring abuts against the sliding block, the sliding block is arranged in the sliding block mounting groove and can slide up and down along the sliding block mounting groove, the pull rod is in a [ -shape, one end of the pull rod is arranged in the pull rod mounting hole, and the other end of the pull rod is matched with the sliding block; the slider is provided with and supports the structure with the corresponding card of card, and still is provided with the heterotypic spout with the other end matched with of pull rod for when the card inserts, through the card forward push, alright overcome the elasticity that resets of spring with the slider ejection to set for the position and blocked by the pull rod, and when making the card withdraw from, further forward push through the card, alright relieve the card of pull rod, and utilize the elasticity that resets of spring to pop out the card through the slider.
5. A Micro SD7.10 memory card connector as set forth in claim 4, wherein said profiled slide groove is "Y" shaped and includes a first section of channel corresponding to a slider pushing action, a second section of channel for retaining the slider, and a third section of channel corresponding to a slider withdrawing action, and steps are provided between the first, second and third sections of channels to allow one end of the pull rod to move circularly along the profiled slide groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120632941.2U CN215497155U (en) | 2021-03-29 | 2021-03-29 | Micro SD7.10 storage card connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120632941.2U CN215497155U (en) | 2021-03-29 | 2021-03-29 | Micro SD7.10 storage card connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215497155U true CN215497155U (en) | 2022-01-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120632941.2U Active CN215497155U (en) | 2021-03-29 | 2021-03-29 | Micro SD7.10 storage card connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215497155U (en) |
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2021
- 2021-03-29 CN CN202120632941.2U patent/CN215497155U/en active Active
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