CN218123757U

CN218123757U - Card holds in palm subassembly and electronic component

Info

Publication number: CN218123757U
Application number: CN202222327018.5U
Authority: CN
Inventors: 温宪文; 成波; 陈高; 张羽
Original assignee: Kunshan Huile Precision Industry Co ltd
Current assignee: Kunshan Huile Precision Industry Co ltd
Priority date: 2022-09-01
Filing date: 2022-09-01
Publication date: 2022-12-23
Anticipated expiration: 2032-09-01

Abstract

The utility model discloses a card holds in palm subassembly and has this card to hold in palm electronic component of subassembly, this card holds in the palm the subassembly including holding in the palm body, guide arm, door plant and spring, hold in the palm the body including holding in the palm the body main part and holding in the palm the body anterior segment, the concave heart-shaped groove that is equipped with of support body anterior segment, the door plant including block in hold in the palm the door plant main part in the place ahead and follow the horizontal fly leaf that door plant main part extends backward, the fly leaf is equipped with L shape guiding hole, the guide arm is including passing downwards the guiding hole insert in the guide part of heart-shaped groove, the guiding hole includes horizontal hole and vertical hole, heart-shaped groove configuration is for the guide part is in the horizontal hole with remove between the vertical hole, the spring supports and presses hold in the support body with between the door plant, so design, sees through the guide part and slides in the heart-shaped groove of holding in the body, and the elasticity of cooperation spring carries out the auto-eject and the auto-lock of card support subassembly, need not pull rod and articulate cooperation, has simplified the spare part of cassette.

Description

Card holds in palm subassembly and electronic component

Technical Field

The utility model relates to a card holds in the palm the subassembly, especially relates to a card holds in palm subassembly and electronic component with automatic card function of moving back.

Background

The smart phone is one of the electronic devices essential to life of people, and generally, the smart phone uses a card holder to carry an electronic card and is inserted into the smart phone to realize a communication function, such as an SIM card and a Nano SIM card.

Traditional card holds in palm the subassembly and holds in the palm and move back card mechanism including the card, moves back card mechanism and includes pull rod and the crank with the pull rod linkage, and the card holds in the palm, pull rod and articulate cooperation realization move back the card, and the part is many, the equipment is complicated, needs external top card needle to remove the top pull rod when getting the card, and the operation is got up also troublesome.

Therefore, a new card holder assembly is needed to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a convenient card that moves back operation and retrench cassette part holds in palm subassembly and electronic component.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a card holds in palm subassembly, includes support body, guide arm, door plant and spring, support the body including holding in the palm the body main part and being located hold in the palm the body anterior segment of body front end, support the concave draw-in groove that is equipped with of body main part, support the concave heart-shaped groove that is equipped with of body anterior segment, the door plant including block in hold in the palm the door plant main part in body the place ahead and follow the horizontal fly leaf that the door plant main part extends backward, the fly leaf be equipped with the L shape guiding hole that aligns from top to bottom in heart-shaped groove, the guide arm is including passing downwards the guiding hole insert in the guide part in the heart-shaped groove, the transverse hole that the guiding hole extends about including and follow the vertical hole that transverse hole one end extends backward, heart-shaped groove configuration is for the guide part is in transverse hole with move between the vertical hole, press around the spring support the body with between the door plant.

The improved structure comprises a body support, a guide rod and a guide plate, wherein the body support is provided with a front section, the guide rod is arranged on the front section of the body support, the guide rod comprises a main body part positioned above the movable plate, the guide part is bent downwards from one end of the main body part and extends, and the main body part is provided with a through hole which is rotatably connected with the convex shaft.

In a further improvement, the movable plate is provided with a long strip-shaped limiting hole extending forwards and backwards, and the protruding shaft penetrates through the limiting hole and is used for limiting the forward and backward movement displacement of the door plate.

In a further improvement, the front end of the spring is pressed against the movable plate.

In a further improvement, the rear end of the movable plate is provided with a convex strip inserted into the front end of the spring.

The improved structure of the body support comprises a main body part, and is characterized by further comprising a shell arranged on the front support section, wherein the shell comprises an upper shell covering the main body part, the front support section comprises a bottom wall and two side walls connected to the left end and the right end of the bottom wall, a movable space for the movable plate to move back and forth is arranged between the upper shell and the bottom wall, the bottom wall is provided with a first round hole, the upper shell is provided with a second round hole vertically aligned with the first round hole, and the convex shaft penetrates through the first round hole and the second round hole.

Further improvement, the casing still includes lower casing, lower casing including paste in the lower main part piece of diapire lower surface, it includes the main part piece and is located to go up the casing go up the last stationary blade at both ends about the main part piece, it is fixed in to go up the stationary blade the lateral wall, the epaxial lower extreme of protruding is fixed in go up the main part piece and reach lower main part piece.

In a further improvement, the lower shell comprises side end pieces extending from the left end and the right end of the lower main body piece in an upward bending mode and lower fixing pieces extending from the side end pieces in an inward bending mode, and the upper fixing pieces and the lower fixing pieces are welded together through laser.

In a further improvement, the heart-shaped groove, the guide rod, the guide hole and the spring are respectively arranged to be bilaterally symmetrical.

The utility model discloses still adopt following technical scheme: an electronic assembly comprises a machine shell, a clamping seat and a clamping support assembly, wherein the clamping seat is installed in the machine shell, an opening is formed in the front end of the machine shell, the clamping support assembly is inserted into the clamping seat in a front-back inserting mode, and a door plate main body is completely contained in the opening.

The utility model discloses the support body anterior segment of card support subassembly is concave to be equipped with heart-shaped groove, the door plant including block in support body the door plant main part in front of and follow the horizontal fly leaf that the door plant main part extends backward, the fly leaf be equipped with the L shape guiding hole that aligns from top to bottom in heart-shaped groove, the guide arm is including passing downwards the guiding hole inserts in the guide part in heart-shaped groove, the guiding hole includes the horizontal hole that extends about and the longitudinal hole that extends backward from horizontal hole one end, heart-shaped groove configuration is to guide the guide part is in the horizontal hole with move between the longitudinal hole, the spring is pressed around supporting in support body with between the door plant, so design, sees through the guide part and slides in the heart-shaped groove of support body, cooperates the elasticity of spring to carry out the auto-eject and the auto-lock of card support subassembly, need not pull rod and articulate cooperation; after the door plate of the card support assembly is popped out, the card support assembly can be directly taken out by hands, parts of the card seat are simplified, assembly of the card seat is simple, bad risks of parts are omitted in effective reduction, external auxiliary tools are not needed in direct manual operation when a user takes the card, and the card support assembly is greatly convenient to use. In the same way, the electronic assembly with the card support assembly also has the beneficial effects.

Drawings

Fig. 1 is a perspective view of the card holder assembly of the present invention.

Fig. 2 is a cross-sectional view of the card holder assembly of the present invention.

Fig. 3 is a perspective view of the card holder assembly of the present invention, without showing the holding piece.

Fig. 4 is an exploded perspective view of the card holder assembly of the present invention.

Fig. 5 is a perspective view of the holder body of the card holder assembly of the present invention.

Fig. 6 is a perspective view of the card holder assembly of the present invention at another angle.

Fig. 7 is a perspective view of the door plate of the card holder assembly of the present invention.

Fig. 8 is an exploded perspective view of the door plate of the card holder assembly of the present invention.

Fig. 9A is a top view of the card holder assembly of the present invention inserted into the housing.

Fig. 9B is an enlarged view within a circle of fig. 9A.

Fig. 9C is a top view of the card holder assembly of the present invention being pressed to the bottom.

Fig. 9D is a top view of the card holder assembly popping machine case according to the present invention.

Detailed Description

Referring to fig. 1 to 8, the present invention discloses a card holder assembly 100 and an electronic assembly having the card holder assembly 100, the electronic assembly includes a housing 200, a card holder installed in the housing 200, and a card holder assembly 100 inserted into the card holder from front to back, wherein an opening 201 is formed at the front end of the housing 200.

The card holder assembly 100 comprises a holder body 10, a shell 20, a guide rod 30, a door panel 40, a protruding shaft 50, a spring 60 and an O-shaped waterproof ring 70.

The support body 10 comprises a support body main body 11, a support body front section 12 positioned at the front end of the support body 10 and a support body middle section 13 connecting the support body main body 11 and the support body front section 12. The main body 11 is provided with a clamping groove 110 for placing an electronic card, the outer side surface of the middle section 13 of the body is concavely provided with an annular groove 130 for positioning the waterproof ring 70, and the waterproof ring 70 seals a gap between the middle section 13 of the body and the shell 200 to realize water resistance.

The front body supporting section 12 includes a bottom wall 121 and two side walls 122 connected to the left and right ends of the bottom wall 121, the bottom wall 121 has two heart-shaped grooves 1211 spaced from each other in the left and right direction and two first circular holes 1212 located between the two heart-shaped grooves 1211, the heart-shaped grooves 1211 are recessed on the upper surface of the bottom wall 121, and the two first circular holes 1212 are also spaced from each other in the left and right direction. The two side walls 122 are higher than the bottom wall 121, the positioning grooves 1221 are respectively concavely formed on the upper surfaces of the two side walls 122, and the accommodating grooves 1222 for accommodating the spring 60 are respectively concavely formed on the front surface.

The housing 20 includes an upper housing 21 and a lower housing 22 fixed together, and the upper housing 21 includes an upper body piece 211 and upper fixing pieces 212 at both left and right ends of the upper body piece 211. Go up main part piece 211 and be equipped with two second round holes 2112 that run through from top to bottom, align from top to bottom with first round hole 1212 respectively, go up main part piece 211 and diapire 121 and separate from top to bottom, have the activity space between the two, go up stationary blade 212 and stretch into in the constant head tank 1221. The lower housing 22 is inserted into the front body section 12, and includes a lower main body piece 221, side end pieces 222 bent and extended upward from the left and right ends of the lower main body piece 221, and a lower fixing piece 223 bent and extended inward from the upper end of the side end pieces 222, wherein the lower main body piece 221 is provided with two third round holes 2212 aligned with the first round holes 1212, respectively. The lower body piece 221 is attached to the lower surface of the bottom wall 121, the side end piece 222 and the lower fixing piece 223 are embedded in the side wall 122, the lower fixing piece 223 is located below the upper fixing piece 212, and the two pieces are attached together and fixed by laser welding.

The guide rods 30 are arranged in a left-right symmetrical manner, each guide rod 30 comprises a main body part 31 and a guide part 32 bent and extended downwards from one end of the main body part 31, the main body part 31 is provided with a through hole 311 penetrating upwards and downwards, the main body part 31 is placed on the upper surface of the shell 20, the through hole 311 is aligned with the second round hole 2112 upwards and downwards, the guide part 32 penetrates downwards through the guide hole 421 of the door panel 40 and then is inserted into the heart-shaped groove 1211 of the support body 10, and when the door panel 40 slides forwards and backwards, the guide part 32 moves in the heart-shaped groove 1211 along the heart-shaped groove 1211.

The door 40 includes a main body 41 covering the front of the support body 10 and a horizontal movable plate 42 protruding backward from the main body 41, the main body 41 is made of plastic, the movable plate 42 is made of metal, and the front end of the movable plate 42 is insert-molded in the main body 41. The movable plate 42 is inserted into the movable space rearward, the movable plate 42 includes two L-shaped guide holes 421 and two limiting holes 422 located between the two guide holes 421, the two guide holes 421 are symmetric left and right, each guide hole 421 includes a transverse hole 4211 extending left and right and a longitudinal hole 4212 extending rearward from one end of the transverse hole 4211, and the limiting holes 422 are elongated and aligned with the heart-shaped slots 1211 up and down. The movable plate 42 has a protrusion 423 spaced apart from the left and right sides at a rear end thereof and a slot 424 formed at both sides of the protrusion 423

The protruding shaft 50 is provided with two rivets, the protruding shaft 50 sequentially penetrates through the second circular hole 2112 of the housing 20, the through hole 311 of the guide rod 30, the limiting hole 422 of the door panel 40, the first circular hole 1212 of the support body 10 and the third circular hole 2212 of the housing 20 from top to bottom, the upper end of the protruding shaft 50 is fixed to the second circular hole 2112, and the lower end of the protruding shaft 50 is fixed to the third circular hole 2212. The guide rod 30 can rotate around the protruding shaft 50, and the protruding shaft 50 is matched with the limiting hole 422 to limit the displacement of the movable plate 42 moving back and forth.

The spring 60 is a front-back telescopic structure, and is accommodated in the accommodating groove 1222 of the bracket body 10, the front end of the spring 60 is pressed against the movable plate 42 of the door panel 40, the protruding strip 423 is inserted into the spring 60, and the front end of the spring 60 extends into the slot 424, so as to prevent the spring 60 from loosening and bending deformation.

Referring to fig. 9A to 9B, the operation principle of the card holder assembly 100 of the present invention is as follows: after the clamping assembly 100 is inserted into the clamping seat, the spring 60 is in a compressed state, the door panel main body 40 is completely accommodated in the opening 201 of the chassis 200, the guide portion 32 of the guide rail 30 is positioned in the transverse hole 4211, and the protruding shaft 50 is positioned at the front end of the limiting hole 422.

As shown in fig. 9C, when the card is released, the door main body 41 of the manual pressing door 40 slides to the deepest position against the elastic force of the spring 60, the heart-shaped groove 1211 guides the guide portion 32 to move, so that the guide portion 32 moves to the front end of the longitudinal hole 4212, and the spring 60 is in the limit compression state.

Referring to fig. 9D, after the user releases his hand, the spring 60 releases its elasticity to press the door 40 to move forward, the guiding portion 32 moves to the rear end of the longitudinal hole 4212, the protruding shaft 50 moves to the rear end of the limiting hole 422, the door body 41 protrudes out of the housing 200, and at this time, the card holder assembly 100 and the electronic card can be easily taken out of the card holder and the housing 200 by directly pulling the door body 41 with his hand, so that the card holder assembly 100 can be pressed to pop out automatically.

The card holder assembly 100 of the present invention slides in the heart-shaped groove 1211 of the holder body 10 through the guide portion 32 of the guide rod 30, so that the guide portion 32 moves from the transverse hole 4211 to the longitudinal hole 4212, and the elastic force of the spring 60 is matched to pop up and self-lock the card holder assembly 100, without matching the pull rod with the crank; after the door plate 40 of the card support assembly 100 is popped out, the card support assembly 100 can be directly taken out by hands, parts of the card seat are simplified, the assembly of the card seat is simple, the bad risk of the parts is leaked in the effective reduction, the user can directly carry out manual operation without an external auxiliary tool when taking the card, and the use is greatly facilitated.

Although the preferred embodiments of the present invention have been disclosed for illustrative purposes, those skilled in the art will appreciate that various modifications, additions and substitutions are possible, without departing from the scope and spirit of the invention as disclosed in the accompanying claims.

Claims

1. A card holds in palm subassembly which characterized in that: including holding in the palm body, guide arm, door plant and spring, hold in the palm the body including holding in the palm the body main part and being located hold in the palm the support body anterior segment of body front end, hold in the palm the concave draw-in groove that is equipped with of body main part, hold in the palm the body anterior segment concave heart-shaped groove that is equipped with, the door plant including block in hold in the palm the door plant main part in the place ahead and follow the horizontal fly leaf that the door plant main part extends backward, the fly leaf be equipped with the L shape guiding hole that aligns from top to bottom in heart-shaped groove, the guide arm is including passing downwards the guiding hole insert in the guide part in the heart-shaped groove, the transverse hole that the guiding hole extends about including and follow transverse hole one end longitudinal hole that extends backward, heart-shaped groove configuration is for the guide part is in transverse hole with move between the longitudinal hole, support around the spring press in hold in the palm with between the door plant.

2. The card tray assembly of claim 1, wherein: the guide rod comprises a main body part positioned above the movable plate, the guide part extends downwards from one end of the main body part in a bending mode, and the main body part is provided with a through hole connected with the protruding shaft in a rotating mode.

3. The card tray assembly of claim 2, wherein: the movable plate is provided with a long-strip-shaped limiting hole extending forwards and backwards, and the protruding shaft penetrates through the limiting hole and is used for limiting the forward and backward movement displacement of the door plate.

4. The card tray assembly of claim 1, wherein: the front end of the spring is pressed against the movable plate.

5. The card tray assembly of claim 4, wherein: the rear end of the movable plate is provided with a convex strip inserted into the front end of the spring.

6. The card tray assembly of claim 2, wherein: the movable space for the movable plate to move back and forth is arranged between the upper shell and the bottom wall, the bottom wall is provided with a first round hole, the upper shell is provided with a second round hole vertically aligned with the first round hole, and the convex shaft penetrates through the first round hole and the second round hole.

7. The card tray assembly of claim 6, wherein: the casing still includes lower casing, lower casing including paste in the lower main part piece of diapire lower surface, it includes the main part piece and is located to go up the casing go up the last stationary blade at both ends about the main part piece, it is fixed in to go up the stationary blade the lateral wall, the lower extreme is fixed in on the protruding axle go up the main part piece and down the main part piece.

8. The card tray assembly of claim 7, wherein: the lower shell comprises side end pieces extending from the left end and the right end of the lower main body piece in an upward bending mode and a lower fixing piece extending from the side end pieces in an inward bending mode, and the upper fixing piece and the lower fixing piece are welded together through laser.

9. The card tray assembly of any one of claims 1 to 8, wherein: the heart-shaped groove, the guide rod, the guide hole and the spring are respectively arranged to be bilaterally symmetrical.

10. An electronic assembly, characterized by: the door plate comprises a shell, a clamping seat arranged in the shell and a clamping support assembly according to any one of claims 1 to 9, wherein an opening is formed in the front end of the shell, the clamping support assembly is inserted into the clamping seat in a front-back inserting mode, and the door plate body is completely accommodated in the opening.