TWM465684U - SIM card connector - Google Patents

Description

SIM card connector

The present invention relates to a SIM card connector, and more particularly to a SIM card connector that is highly reliable.

The SIM (subscriber identity module) card is a smart card capable of storing user identification data of the electronic device, and the SIM card connector is disposed inside the electronic device and is used for providing SIM card placement for data transmission. The purpose.

Referring to FIG. 5 to FIG. 7 , the prior art SIM card connector includes a base 71 , a push rod 72 , a cover 73 , a pivot arm 74 , and a tray 75 . The base 71 . The bottom plate 711 is provided with a plurality of terminals 712. The push rod 72 is movably disposed on one side of the base 71. The cover plate 73 is disposed above the bottom plate 711, and the bottom plate 711 and the cover plate 73 are provided. A slot 731 is formed between the pivoting arm 74. The pivoting arm 74 is pivotally disposed at a top surface of the cover plate 73. One end of the pivoting arm 74 is pivotally connected to the pushing rod 72, and the pivoting arm 74 is pivoted. The other end is formed with a pushing portion 741. The tray 75 has a front plate 751 and a bearing plate 752. The receiving plate 752 is inserted into and received in the slot 731. The carrier plate 752 is provided with a SIM card. The 751 is located at the front end opening of the slot 731, and the pushing portion 741 of the pivot arm 74 abuts against the front plate 751. Referring to FIG. 8, the pivoting arm 74 is pivoted by pushing the push rod 72. With the push portion 741 The front plate 751 of the tray 75 is pushed, thereby enabling the tray 75 to be withdrawn from the slot 731 to facilitate the user to remove or place the SIM card.

However, the above-mentioned SIM card connector has the following disadvantages in practical use: the pivot arm 74 is pivotally disposed on the top surface of the cover plate 73, so there is a risk of falling off, and the longitudinal direction of the pushing portion 741 of the pivot arm 74 is The height is only the thickness of the plate body of the pivot arm 74. Since the thickness of the plate body is limited, the displacement between the pushing portion 741 of the pivoting arm 74 and the front plate 751 of the tray 75 is easily displaced, so that the pivoting arm 74 is pushed against The portion 741 cannot reliably abut against the front plate 751 of the tray 75, which in turn causes the tray 75 to fail to smoothly complete the withdrawal operation.

In view of the above-mentioned shortcomings of the prior art, the present invention provides a SIM card connector. Since the pivoting arm is bent and formed with a pushing plate, the longitudinal height of the pushing plate is greater than the thickness of the plate body of the pivoting arm, so The plate has a large area and can reliably abut against the tray, so that the tray can smoothly exit.

In order to achieve the foregoing new object, the SIM card connector of the present invention comprises a base, a pivot arm, a push arm, an elastic member, a cover plate and a tray, wherein the base has a bottom plate is provided with a plurality of terminals; the pivoting arm is an elongated plate body, and a central portion thereof is pivotally disposed at a rear end of a top surface of the bottom plate of the base, and two ends of the pivoting arm are respectively first ends And the second end, the second end is bent to form a pushing plate, the longitudinal height of the pushing plate is greater than the thickness of the plate body of the pivot arm; the pushing arm has an elongated plate; the elastic member is sleeved on the pushing An outer side of the elongated plate of the arm, the pushing arm is disposed on one side of the base together with the elastic member, and the rear end of the elongated plate of the pushing arm is pivotally connected to the first end of the pivoting arm; Above the base, the pivot arm and the push arm are positioned between the base and the cover, on the base and Forming a slot between the cover plates; the tray has a front plate, and a rear end surface of the front plate extends rearward to form a carrier plate, the tray is inserted by the carrier plate and is inserted between the base plate and the cover plate In the slot, the pushing plate of the pivot arm abuts against the rear end side of the carrier, and the front plate is located at the front end opening of the slot.

In the SIM card connector, a pivot is protruded from a rear end of a bottom surface of the bottom plate of the base; a pivot hole is formed in a middle portion of the pivot arm, and the pivot arm utilizes the pivoting The hole is sleeved on the outer side of the pivot of the base; the rear end of the cover is provided with a receiving hole, and the cover is sleeved on the outer side of the pivot of the base and located at the pivot arm Above.

In the SIM card connector, the first end of the pivoting arm is provided with a set of connecting holes; the rear end of the elongated plate of the pushing arm extends downward to form a pivoting block, and the pivoting block Place it in the socket hole of the pivot arm.

In the SIM card connector, a front seat and a rear seat are protruded from one side of the bottom plate of the base, and a limit is formed in the top surface of the front seat and the rear seat respectively. a slot, the front end and the rear end of the limiting slot are open; a middle end of the elongated plate of the push arm protrudes upward and downward with a stop block, and the front end and the rear end of the long plate are respectively received In the limit groove provided by the base and the rear seat of the base, the push arm can only be moved forward and backward; the two ends of the elastic member respectively abut the top stop of the elongated plate and the rear seat A front cover and a rear cover are respectively protruded from one side of the cover, and the front cover and the rear cover are respectively disposed above the base and the rear seat of the base.

In the SIM card connector, the front end of the elongated plate of the push arm is formed with a U-shaped plate, and the top and bottom of the U-shaped plate respectively protrude The top edge and the bottom edge of the elongated plate; a side of the front plate of the tray is provided with a socket corresponding to the U-shaped plate of the pushing arm.

In the SIM card connector, a positioning elastic piece is formed on each of the two sides of the cover plate; a positioning groove is recessed in each of the two sides of the top surface of the receiving plate, and the positioning elastic piece of the cover plate is correspondingly engaged with The positioning slot.

The SIM card connector, wherein: the pivoting arm is formed with a bent portion adjacent to the second end; a recess is formed at a side of the rear end of the cover, and the bent portion of the pivot arm is located at the recess .

The advantages and enhancements that can be obtained by the SIM card connector provided by the present invention include at least that the pivot arm pivoting is located between the base and the cover, so that there is no risk of falling off and the pushing arm of the pivoting arm Since the longitudinal height is larger than the thickness of the plate body of the pivot arm, the pushing plate has a large area and can reliably abut against the tray, and the displacement between the pushing portion and the tray does not occur, thereby ensuring that the tray smoothly exits.

10‧‧‧ Pedestal

11‧‧‧floor

12‧‧‧ pivot

13‧‧‧Present

13A‧‧‧ rear seat

131, 131A‧‧‧ Limit slots

14‧‧‧

15‧‧‧terminal

20‧‧‧ pivot arm

21‧‧‧Pivot hole

22‧‧‧ sockets

23‧‧‧ push board

24‧‧‧Bending

30‧‧‧Pushing arm

31‧‧‧Long board

32‧‧‧stop block

33‧‧‧U-shaped plate

34‧‧‧ pivot block

40‧‧‧Flexible parts

50‧‧‧ cover

51‧‧‧ accommodating holes

52‧‧‧Pre-slice

52A‧‧‧After

53‧‧‧ buttonhole

54‧‧‧ recess

55‧‧‧ Positioning shrapnel

56‧‧‧Slots

60‧‧‧Tray

61‧‧‧ front board

611‧‧‧ jack

62‧‧‧ board

621‧‧‧ 容容

622‧‧‧ positioning slot

71‧‧‧Base

711‧‧‧floor

712‧‧‧terminal

72‧‧‧Pushing rod

73‧‧‧ Cover

731‧‧‧Slot

74‧‧‧ pivot arm

741‧‧‧Pushing Department

75‧‧‧Tray

751‧‧‧ front board

752‧‧‧ board

Figure 1 is a perspective view of the present invention.

Figure 2 is an exploded perspective view of the present invention.

Figure 3 is a top view of the present invention.

Figure 4 is a top view of the present invention.

Figure 5 is a perspective view of the prior art.

Figure 6 is a perspective exploded view of the prior art.

Figure 7 is a top view of the prior art.

Figure 8 is a top view of the prior art.

Referring to FIG. 1 to FIG. 3 , the SIM card connector of the present invention includes a base 10 , a pivot arm 20 , a push arm 30 , an elastic member 40 , a cover 50 , and a tray 60 . .

The base 10 is a slightly rectangular insulating base having a bottom plate 11 . A pivot 12 is protruded from a center of a rear end of the bottom surface of the bottom plate 11 . A front seat 13 is protruded from a side of the bottom plate 11 . And a rear seat 13A, the top surface of the front seat 13 and the rear seat 13A are respectively recessed with a limiting slot 131, 131A, and the front end and the rear end of the limiting slot 131, 131A are open. A plurality of buckles 14 are protruded from the two sides and the rear end of the bottom plate 11, and a plurality of terminals 15 are disposed on the bottom plate 11.

The pivoting arm 20 is an elongated plate body, and a pivot hole 21 is formed in the section. The pivoting arm 20 is sleeved on the outer side of the pivot 12 of the base 10 by using the pivoting hole 21 The connecting arm 20 is pivotally disposed on the base 10. The two ends of the pivoting arm 20 are respectively a first end and a second end. The first end is provided with a set of connecting holes 22, and the second end is bent to form a push. The plate 23 has a longitudinal height greater than the thickness of the plate body of the pivot arm 20, and a bending portion 24 is formed at the adjacent second end of the pivot arm 20, and the bending portion 24 is formed to be pivoted. The arm 20 has a preferred structural strength.

The pusher arm 30 has an elongated plate 31. A stop block 32 protrudes upwardly from the middle portion of the elongated plate 31, and a U-shaped plate 33 is formed at the front end of the elongated plate 31. The U-shaped plate 33 is formed. The opening faces the side, and the top and bottom of the U-shaped plate 33 respectively protrude from the top and bottom sides of the elongated plate 31, and the rear end portion of the elongated plate 31 extends downward to form a pivoting block 34.

The elastic member 40 is a compression spring that is sleeved on the outer side of the elongated plate 31 of the push arm 30. The push arm 30 is disposed along with the elastic member 40. On the side of the base 10, the front end and the rear end of the elongated plate 31 of the push arm 30 are respectively received in the limiting slots 131, 131A of the socket 13 and the rear bearing 13A before the base 10, thereby limiting The pushing arm 30 can only move back and forth, and the two ends of the elastic member 40 are respectively abutted between the stopping block 32 of the elongated plate 31 and the rear bearing seat 13A, and the pivoting block 34 of the pushing arm 30 is received by the pivoting arm. In the sleeve hole 22 of the 20, the rear end of the push arm 30 is pivotally connected to the first end of the pivot arm 20.

The cover plate 50 is a slightly rectangular metal plate body, and the shape of the cover plate 50 corresponds to the shape of the base 10, and a receiving hole 51 is formed in the plate body at the rear end of the cover plate 50. A front cover piece 52 and a rear cover piece 52A are protruded from the side, and a plurality of button holes 53 are formed in the plate body on both sides and the rear end of the cover plate 50. A recess 54 is formed at a side of the rear end side of the cover plate 50. A positioning elastic piece 55 is formed on the two sides of the plate body of the cover plate 50, and the cover plate 50 is disposed above the base 10, and is fastened to the base 10 by the fastening hole 53 of the cover plate 50. The latching block 14 is fixed to the base 10, and the receiving hole 51 of the cover 50 is sleeved on the outer side of the pivot 12 of the base 10 and located above the pivoting arm 20 to position the pivoting arm 20 Between the base 10 and the cover 50, the front cover 50 and the rear cover 52A of the cover 50 are respectively disposed above the base 13 and the rear seat 13A of the base 10, so that the push arm 30 is positioned at the base. Between the seat 10 and the cover 50, the bent portion 24 of the pivoting arm 20 is located in the recess 54 of the cover 50, and a slot 56 is formed between the base 10 and the cover 50.

The tray 60 has a front plate 61. The front plate 61 has an elongated body and a socket 611 is formed at one side. The rear end surface of the front plate 61 extends rearward to form a carrier plate 62. The top surface of the carrier plate 62 is concave. With a slot 621, the shape of the slot 621 is matched with the outer shape of the SIM card to provide the SIM card. The top surface of the plate 62 and the two sides of the receiving slot 621 are respectively recessed with a positioning slot 622. The tray 60 is recessed. The locating plate 62 is inserted into the slot 56 between the base 10 and the cover 50, and the positioning elastic piece 55 of the cover 50 is correspondingly engaged with the positioning groove 622 of the carrier 62, so that the carrier 62 is positioned at In the slot 56, the pushing plate 23 of the pivot arm 20 abuts against the rear end side of the carrier 62, and the front plate 61 is located at the front end opening of the slot 56, and the jack 611 of the front plate 61 corresponds to the push. U-shaped plate 33 of arm 30.

Referring to FIG. 4, when the user wants to remove or place the SIM card, the U-shaped plate 33 of the push arm 30 is pushed into and pushed by the jack 611 of the front plate 61 of the tray 60 by the pointed object, so that the push arm is pushed. 30 moves rearward and drives the pivoting arm 20 to pivot, and the pivoting arm 20 pushes the rear end side of the carrier 62 of the tray 60 with the pushing plate 23 provided thereon, thereby moving the tray 60 forward and smoothly inserting The slot 56 is withdrawn to facilitate the user to remove or place the SIM card, and the pushing arm 30 can continue to move rearward until the rear end surface of the U-shaped plate 33 abuts against the front seat 13 of the base 10, and at this time, the positioning of the cover 50 The elastic piece 55 is disengaged from the positioning groove 622 of the carrier 62, and the elastic member 40 assumes a compressed state.

When the user removes the spike from the insertion hole 611 of the plate 61 before the tray 60, the elastic member 40 is provided with an elastic force, so that the push arm 30 can be moved forward to reset and the pivot arm 20 is pivoted and reset, and the user completes the removal. Or, after the SIM card is placed, the front panel 61 of the tray 60 can be directly pushed, and the receiving plate 62 of the tray 60 can be rested in the slot 56, and the positioning elastic piece 55 of the cover 50 is correspondingly engaged with the positioning slot 622 of the carrier 62. The tray 60 is positioned.

The feature of this creation is that the pivot arm 20 is pivotally set at the base. There is no risk of falling off between the seat 10 and the cover 50, and the longitudinal height of the pushing portion 23 of the pivot arm 20 is greater than the thickness of the plate body of the pivot arm 20. Therefore, the pushing plate 23 has a large area and can be sure Abutment against the tray 60, no misalignment occurs between the pushing portion 23 and the tray 60, thereby ensuring that the tray 60 smoothly exits.

10‧‧‧ Pedestal

11‧‧‧floor

12‧‧‧ pivot

13‧‧‧Present

13A‧‧‧ rear seat

131, 131A‧‧‧ Limit slots

14‧‧‧

15‧‧‧terminal

20‧‧‧ pivot arm

21‧‧‧Pivot hole

22‧‧‧ sockets

23‧‧‧ push board

24‧‧‧Bending

30‧‧‧Pushing arm

31‧‧‧Long board

32‧‧‧stop block

33‧‧‧U-shaped plate

34‧‧‧ pivot block

40‧‧‧Flexible parts

50‧‧‧ cover

51‧‧‧ accommodating holes

52‧‧‧Pre-slice

52A‧‧‧After

53‧‧‧ buttonhole

54‧‧‧ recess

55‧‧‧ Positioning shrapnel

60‧‧‧Tray

61‧‧‧ front board

611‧‧‧ jack

62‧‧‧ board

621‧‧‧ 容容

622‧‧‧ positioning slot

Claims (10)

A SIM card connector includes a base, a pivoting arm, a pushing arm, an elastic member, a cover plate and a tray, wherein: the base has a bottom plate, and the bottom plate is provided with a plurality of terminals; The pivoting arm is an elongated plate body, and a central portion thereof is pivotally disposed at a rear end of a top surface of the bottom plate of the base. The two ends of the pivoting arm are respectively a first end and a second end, and the second end is bent Forming a pushing plate, the longitudinal height of the pushing plate is greater than the thickness of the plate body of the pivot arm; the pushing arm has an elongated plate; the elastic member is sleeved on the outer side of the elongated plate of the pushing arm, the pushing arm The elastic member is disposed on one side of the base, and the rear end of the elongated plate of the pushing arm is pivotally connected to the first end of the pivoting arm; the cover is disposed above the base to enable the pivoting arm and The pushing arm is positioned between the base and the cover plate, and forms a slot between the base and the cover plate; the tray has a front plate, and a rear end surface of the front plate extends rearward to form a receiving plate, the tray is The carrier plate is inserted into and received in a slot between the base and the cover plate, and the pushing arm of the pivoting arm abuts against the rear end of the carrier plate Side, and the front panel located on the front opening of the slot. The SIM card connector of claim 1, wherein: a pivot is protruded from a rear end of the bottom surface of the bottom plate; a pivot hole is formed in the middle portion of the pivot arm, and the pivot arm is The pivot hole is sleeved on the outer side of the pivot of the base; the rear end of the cover is provided with a receiving hole, and the cover is sleeved on the outer side of the pivot of the base by the receiving hole Above the pivot arm. The SIM card connector of claim 1, wherein: the pivot arm The first end of the pushing arm is provided with a set of connecting holes; a rear end portion of the elongated plate of the pushing arm extends downwardly to form a pivoting block, and the pivoting block is received in the sleeve hole of the pivoting arm. The SIM card connector of claim 2, wherein: the first end of the pivot arm is provided with a set of through holes; the rear end of the elongated plate of the push arm extends downward to form a pivot block, The pivoting block is received in the socket hole of the pivot arm. The SIM card connector according to any one of claims 1 to 4, wherein a side of the bottom plate of the base protrudes from a front seat and a rear seat, the front seat and the rear seat The top surface of each of the upper ends of the elongated plate is open and has a stop block, and the upper portion of the elongated plate protrudes upward and downward respectively. The front end and the rear end of the plate are respectively received in the limiting slots provided by the base and the rear bearing seat of the base, so as to limit the pushing arm to move forward and backward only; the two ends of the elastic member respectively abut the top position in the elongated shape Between the stop block and the rear seat of the plate; a front cover piece and a rear cover piece are protruded from one side of the cover plate, and the front cover piece and the rear cover piece respectively bear the seat before being placed on the base And the top of the rear seat. The SIM card connector of any one of claims 1 to 4, wherein: the front end of the elongated plate of the push arm is formed with a U-shaped plate, the top and the bottom of the U-shaped plate respectively protrude from the elongated plate a top edge and a bottom edge; a side of the front plate of the tray is provided with a socket corresponding to the U shape of the pushing arm board. The SIM card connector of claim 5, wherein: the front end of the elongated plate of the push arm is formed with a U-shaped plate, the top and the bottom of the U-shaped plate respectively protrude from the top and bottom edges of the elongated plate; One side of the front plate of the tray is provided with a socket corresponding to the U-shaped plate of the pushing arm. The SIM card connector of claim 6, wherein: a positioning elastic piece is formed on each side of the cover plate; a positioning groove is respectively recessed on both sides of the top surface of the carrier plate, and the positioning elastic piece of the cover plate is respectively disposed. Correspondingly engaged with the positioning slot. The SIM card connector of claim 7, wherein: a positioning elastic piece is formed on each side of the cover plate; a positioning groove is respectively recessed in the top surface of the top plate of the tray, and the positioning elastic piece of the cover plate is respectively disposed. Correspondingly engaged with the positioning slot. The SIM card connector of claim 9, wherein: the pivoting arm is formed with a bent portion adjacent to the second end; a recess is formed at a side of the rear end of the cover, and the pivoting arm is bent The portion is located in the recess.