CN206541978U - Laminated type deck - Google Patents

Abstract

The utility model is related to a kind of laminated type deck, it includes insulating body, upper end subgroup and lower end subgroup, the upper end subgroup is contained in insulating body with lower end subgroup, the insulating body is provided with upper neck, lower bayonet slot below upper neck and the median septum between upper neck and lower bayonet slot, the upper end subgroup has the upper contact site protruding upward for entering upper neck in median septum, the lower end subgroup has the downwardly projecting lower contact site for entering lower bayonet slot in median septum, it can stack electronic card to use, save space, laminated type deck area is smaller, take the less installing space of circuit board.

Description

Laminated type deck

Technical field

The utility model is related to a kind of electronics industry connector, more particularly to a kind of lamination for being capable of the multiple electronic cards of grafting Formula deck.

Background technology

Mobile phone is one of indispensable instrument of modern society people life institute, right as people handle the increase of affairs The functional requirement more and more higher of mobile phone；Existing many mobile phones have the function of double-card dual-standby dual-network and dual-standby in other words, i.e., one hand Simultaneously equipped with two SIM cards in machine, each manufacturer generally sets arranged side by side two in back and forth or left and right on the deck for SIM card grafting Neck, for loading corresponding SIM card, in this way, causing the area of deck more, deck takes the more installing space of circuit board, no Beneficial to the development trend of electronics miniaturization.

Thus, it is necessary to design a kind of more preferable deck to overcome above mentioned problem.

Utility model content

The purpose of this utility model is the provision of a kind of laminated type deck for having and reducing circuit board installing space.

To realize object defined above, the utility model is adopted the following technical scheme that：A kind of laminated type deck, to be installed on electricity On the plate of road, it includes insulating body, upper end subgroup and lower end subgroup, and the upper end subgroup is contained in insulation originally with lower end subgroup Body, during the insulating body is provided with upper neck, the lower bayonet slot below upper neck and between upper neck and lower bayonet slot Dividing plate, the upper end subgroup is immobilizated on median septum, and with the upper contact site protruding upward for entering upper neck in median septum, institute Lower end subgroup is stated also to be immobilizated on median septum, and with the downwardly projecting lower contact site for entering lower bayonet slot in median septum.

Further, the insulating body includes enclosing the both sides located at upper neck and the lower bayonet slot left and right sides, described two Sidepiece upwardly or downwardly protrudes from median septum, and the median septum is connected between the both sides.

Further, the median septum and the front end face of both sides tend to be coplanar.

Further, the upper end subgroup and lower end subgroup integrated injection molding are on insulating body, the upper end subgroup And lower terminal group has the rear welding foot for extending back insulating body respectively, the rear welding foot is spaced in left-right direction to be lined up One row, and positioned at same level.

Further, the upper end subgroup and lower terminal group are respectively with the side welding for extending laterally out insulating body Pin, the side welding foot is spaced along the longitudinal direction to be arranged in a row, and positioned at same level.

Further, the laminated type deck also includes the metal shell being assembled on insulating body, the metal shell Bend the two side of extension downwards including roof and from roof left and right ends, the roof covers upper neck, and the side wall is covered On the outside of insulating body sidepiece.

Further, the metal shell is provided with the support chip from the inside lateral bending folding extension per side wall feather edge, described Support chip is blocked below lower bayonet slot.

Further, the left and right sides of the roof is provided with the arc locking spring plate for protruding into neck downwards, the support Piece also is provided with protruding into the arc locking spring plate in lower bayonet slot upwards.

Further, the laminated type deck also includes the first inspection terminal and the second inspection terminal, first detecting Terminal has the first clinch protruding upward and extends the first welding foot of insulating body, and second inspection terminal is provided with The second clinch, the second clinch of carrying and the elastic arm being located in upper neck, the position for contacting or disconnecting with the first clinch The second welding foot of insulating body is extended in body sheet and autonomous agent piece bending in elastic arm rear, and the elastic arm is autonomous The end of body piece one extends into upper neck or lower bayonet slot to inner side, forward fold, and the body sheet and elastic arm are in the vertical direction V-arrangement is collectively formed, second clinch is the extension of own elasticity arm feather edge forward fold.

Further, the laminated type deck is heavy plank frame, and the lower bayonet slot is less than circuit board.

The insulating body of the utility model laminated type deck provided with upper neck, the lower bayonet slot below upper neck and between Median septum between upper neck and lower bayonet slot, the upper end subgroup has the upper contact protruding upward for entering upper neck in median septum Portion, the lower end subgroup has the downwardly projecting lower contact site for entering lower bayonet slot in median septum, is so designed that, can make electronic card Stacking is used, and saves space, and laminated type deck area is smaller, takes the less installing space of circuit board, saves electronic equipment internal Space, is conducive to the miniaturization trend of electronic equipment, in addition, the utility model laminated type deck 100 is simple in construction, it is required Part is few, is easy to manufacture, reduces cost.

Brief description of the drawings

Fig. 1 be the utility model laminated type deck be installed on circuit board and Kato schematic perspective view.

Fig. 2 is the schematic perspective view of the utility model laminated type deck.

Fig. 3 is the top view of the utility model laminated type deck.

Fig. 4 is the three-dimensional exploded view of the utility model laminated type deck, and trip mechanism is not shown.

Fig. 5 is the schematic perspective view of the terminal module of the utility model laminated type deck.

Fig. 6 is the front view of the terminal module of the utility model laminated type deck.

Fig. 7 is the conducting terminal of the utility model laminated type deck and the schematic perspective view of first, second inspection terminal.

Fig. 8 is the three-dimensional exploded view of the trip mechanism of the utility model laminated type deck.

Embodiment

Refer to shown in Fig. 1 to Fig. 8, the utility model laminated type deck 100 is heavy plate cell structure, for being installed on circuit In the opening (not indicating) of plate 200, for Kato 300 or the grafting of electronic card 400.Laminated type deck 100 include insulating body 10, on Terminal group 20, lower end subgroup 30, the first inspection terminal 41, the second inspection terminal 42, metal shell 50 and trip mechanism 60.

Insulating body 10 is monolithic structure, and integrated injection molding has upper end subgroup 20, lower end subgroup 30, the first sense terminal The inspection terminal 42 of son 41 and second, is collectively forming a terminal module 11.Insulating body 10 is H-shaped in the longitudinal direction, and it is wrapped Include neck 12, lower bayonet slot 13, median septum 14 and left and right sides portion 15, upper neck 12 and lower bayonet slot 13 be used for for Kato 300 or Electronic card 400 is plugged.Upper neck 12 is located at the top of lower bayonet slot 13, and median septum 14 is connected between both sides 15, is located at simultaneously Between upper neck 12 and lower bayonet slot 13, upper neck 12 and lower bayonet slot 13 are separated, during both sides 15 are upwardly or downwardly protruded from Dividing plate 14, encloses the outside for being located at neck 12 and lower bayonet slot 13.The lateral surface of both sides 15 is provided with blocked block 151, insulating body 10 are additionally provided with the rotating shaft 16 positioned at the upper rear of neck 13.When laminated type deck 100 is arranged on circuit board 200, lower bayonet slot 13 is low In circuit board 200, reduce laminated type deck 100 uses height.

Upper end subgroup 20 is immobilizated on median septum, and with convexedly stretch in upwards median septum 14 enter upper neck 12 it is some on Contact site 21, lower end subgroup 30 is also immobilizated on median septum, and if in median septum 14 entering lower bayonet slot 13 with downwardly projecting Dry lower contact site 31, to be electrically connected with electronic card 400.Upper end subgroup 20 has respectively with lower end subgroup 30 to be extended back The rear welding foot 22,32 of insulating body 10 and the side welding foot 23,33 for extending laterally out both sides 15.

First inspection terminal 41 has the first clinch 411 protruding upward and extends laterally out the of a wherein sidepiece 15 One welding foot 412, the second inspection terminal 42 is provided with the second clinch 421 contacted with the first clinch 411, carrying second and overlapped Portion 421 and the elastic arm 422 in upper neck 12, body sheet 423 and autonomous agent piece 423 positioned at the rear of elastic arm 422 Bottom bends the second welding foot 424 for extending insulating body 10 backward.Body sheet 423 is the upright lamellar body of left and right extension, bullet Property arm 422 to be the end of autonomous agent piece 423 1 form to inner side, forward fold extension, body sheet 423 is with elastic arm 422 above and below V-arrangement is collectively formed on direction.Second clinch 421 is the extension of the feather edge forward fold of own elasticity arm 422.When Kato 300 or electricity During 400 fully-inserted upper neck 12 of subcard, Kato 300 or electronic card 400 push elastic arm 422 drive the second clinch 421 to After move, the second clinch 421 is disconnected with the first clinch 411, realize detecting function.

Upper end subgroup 20 is adjacent with the rear welding foot 22,32 of lower end subgroup 30, and is spaced into one in left-right direction Row, positioned at same level, side welding foot 23,33 is also adjacent, and be spaced along the longitudinal direction it is in a row, positioned at same water Plane.First welding foot 412 of the first inspection terminal 41 is located at upper end subgroup 20 and the side welding foot 23,33 of lower end subgroup 30 Rear, close to the rear end of insulating body 10, the second welding foot 424 of the second inspection terminal 42 extends back insulating body 10, Close to a wherein sidepiece 15.

Metal shell 50 includes roof 51, bends the two side 52 of extension downwards from the left and right ends of roof 51 and from per side The support chip 53 of the inside lateral bending folding extension of the feather edge of wall 52.Roof 51 covers in downwards neck 12, and the left and right sides of roof 51 is set There are the arc locking spring plate 510 for protruding into neck 12 downwards, front and back end and the integrally connected of roof 51 of locking spring plate 510.Both sides Wall 52 is covered on both sides 15 respectively, and two side 52 is respectively equipped with the holding hole 521 together with the clamping of blocked block 151, two Support chip 53 is blocked in the lower section of lower bayonet slot 13, and to support Kato 300 or electronic card 400, support chip 53 also is provided with protruding into upwards The arc locking spring plate 530 of lower bayonet slot 13, front and back end and the integrally connected of support chip 53 of locking spring plate 530, when Kato 300 is inserted After upper neck 12 and lower bayonet slot 13, locking spring plate 510,531 is limited to be locked in the lock recess 301 of the outer surface of Kato 300 Fabrication support 300 loosens.

Trip mechanism 60 includes pivotal part 61 and coordinates the push rod 62 of start with pivotal part 61, and pivotal part 61 includes pivot part 611 and protruded out from the left and right ends of pivot part 611 coupled arm 612, push arm 613, pivot part 611 is provided with a circular hole 616, absolutely The rotating shaft 16 of edge body 10 is inserted in circular hole 615, enables 16 rotation around the shaft of pivotal part 61, and push rod 62 includes front and rear extension Horizontal body portion 621 and the front end of main body 621 vertically bend the press section 622 of extension laterally, pressed with for user Pressure.The bottom surface of the rear end of main part 621 is overlapped in recess 623, made provided with the recess 623 for accommodating coupled arm 612, coupled arm 612 Obtain pivotal part 61 and produce stable gearing with push rod 62 so as to mating reaction.When moving back card, the press section of Manual press push rod 62 622, push rod 62 is moved rearwards by by pushing tow, and the coupled arm 612 for the recess 623 being overlapped on push rod 62 is driven to move backward, is promoted Pivotal part 61 is rotated, drives pushing arm 613 to travel forward, promotes Kato 300 or electronic card 400 to be gradually moved rearwards by, until Kato 300 or electronic card 400 exit neck 12 and lower bayonet slot 13, realize the purpose for moving back card.

The upper neck 12 of the utility model laminated type deck 100 is set to stacked structure with lower bayonet slot 13, can make electricity Subcard 400 is stacked and used, and saves space, and the area of laminated type deck 100 is smaller, takes the less installing space of circuit board 200, is saved Electronic equipment internal space, is conducive to the miniaturization trend of electronic equipment, in addition, the utility model laminated type deck 100 Simple in construction, required part is few, is easy to manufacture, reduces cost.

Although for example purpose, having been disclosed for preferred embodiment of the present utility model, the common skill of this area Art personnel will realize the situation of the scope and spirit of the present utility model disclosed in not departing from by appended claims Under, various improvement, increase and substitution are possible.

Claims (10)

1. a kind of laminated type deck, to be installed on circuit board, it includes insulating body, upper end subgroup and lower end subgroup, institute State upper end subgroup and be contained in insulating body with lower end subgroup, it is characterised in that：The insulating body is provided with upper neck, positioned at upper card Lower bayonet slot below groove and the median septum between upper neck and lower bayonet slot, the upper end subgroup are immobilizated on median septum, and With the upper contact site protruding upward for entering upper neck in median septum, the lower end subgroup is also immobilizated on median septum, and is had The downwardly projecting lower contact site for entering lower bayonet slot in median septum.

2. laminated type deck according to claim 1, it is characterised in that：The insulating body include enclosing located at upper neck and The both sides of the lower bayonet slot left and right sides, the both sides upwardly or downwardly protrude from median septum, the median septum be connected to this two Between sidepiece.

3. laminated type deck according to claim 2, it is characterised in that：The median septum and the front end face of both sides tend to It is coplanar.

4. laminated type deck according to claim 1, it is characterised in that：The upper end subgroup and lower end subgroup integrated injection molding Take shape on insulating body, the upper end subgroup and lower terminal group have the rear welding foot for extending back insulating body respectively, The rear welding foot is spaced in left-right direction to be arranged in a row, and positioned at same level.

5. laminated type deck according to claim 1, it is characterised in that：The upper end subgroup and lower terminal group have respectively With the side welding foot for extending laterally out insulating body, the side welding foot is spaced along the longitudinal direction to be arranged in a row, and is located at Same level.

6. laminated type deck according to claim 2, it is characterised in that：The laminated type deck also includes being assembled in insulation Metal shell on body, the metal shell includes roof and bends the two side of extension, institute downwards from roof left and right ends State roof and cover upper neck, the side wall is covered on the outside of insulating body sidepiece.

7. laminated type deck according to claim 6, it is characterised in that：The metal shell is provided with from per side wall base The support chip of the inside lateral bending folding extension of edge, the support chip is blocked below lower bayonet slot.

8. laminated type deck according to claim 7, it is characterised in that：The left and right sides of the roof is provided with and protruded into downwards The arc locking spring plate of upper neck, the support chip also is provided with protruding into the arc locking spring plate in lower bayonet slot upwards.

9. laminated type deck according to claim 1, it is characterised in that：The laminated type deck also includes the first sense terminal Son and the second inspection terminal, first inspection terminal have the first clinch protruding upward and extend the of insulating body One welding foot, second inspection terminal is provided with the second clinch for contacting or disconnecting with the first clinch, carrying second and overlapped Portion and insulating body is extended in the elastic arm in the upper neck, the body sheet positioned at elastic arm rear and the bending of autonomous agent piece The second welding foot, the elastic arm is that the end of autonomous agent piece one extends into upper neck or lower bayonet slot, institute to inner side, forward fold State body sheet and elastic arm and collectively form V-arrangement in the vertical direction, second clinch is own elasticity arm feather edge to antecurvature Folding extension.

10. laminated type deck according to claim 1, it is characterised in that：The laminated type deck is heavy plank frame, institute Lower bayonet slot is stated less than circuit board.