Card case

Abstract

A card case, comprising a case body. A support plate is provided at the bottom of the case body; a case opening is formed in the top of the case body; a card supporting table is provided at the top of the support plate; a clearance recess is formed in the middle of the support plate; a card pushing-up member is provided in the clearance recess; reset tension springs are connected to the card pushing-up member and the support plate; resistance parts are provided on the inner wall of the case body; a strip-shaped opening that vertically extends is formed in the lower half portion of a side wall of the case body; a sliding block is provided on the card pushing-up member; the sliding block outwardly passes through the strip-shaped opening; the card supporting table can support a card upward; and when the sliding block is driven to move upward along the strip-shaped opening, the card pushing-up member can push the card to move upward to the case opening, friction forces can be generated between the resistance parts and the card to enable the card to stay in the case opening, and the reset tension springs can drive the card pushing-up member to reset downward.

Description

Card box TECHNICAL FIELD

[0001] The utility model relates to card storage technical field, especially a kind of card box. BACKGROUND

[0002] Currently, a card box appears on market, the inside of the box body of this card box is used to place card, card can be credit card and other size similar card and article.

[0003] And since card box is used to pack card, how to realize card to enter and exit card box conveniently and quickly is a problem to be solved. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of card box, to realize card to enter and exit card box conveniently and quickly.

[0005] In order to realize the above-mentioned purpose, the technical scheme of the utility model provides a kind of card box, including box body, the bottom of the box body is equipped with support plate, the top of the box body is equipped with box mouth, the top of the support plate is equipped with card support table, the middle part of the support plate is equipped with avoid slot, the avoid slot is equipped with top card piece, the top card piece is connected with reset tension spring, the inner wall of the box body is equipped with resistance part, the lower half of the side wall of the box body is equipped with vertically extending strip-shaped opening, the top card piece is equipped with sliding block, the sliding block is outward through the strip-shaped opening;Card support table can support card upward, when driving the sliding block to move upward along the strip-shaped opening, the top card piece can push card to move upward to the box mouth, the resistance part can generate friction with card, so that card can stay in the box mouth, the reset tension spring can drive the top card piece to reset downward.

[0006] Further, the top of the top card piece is equipped with inclined surface inclined downward in front-back direction, the inclined surface can push card to move upward and can make multiple cards be distributed in ladder shape.

[0007] Further, the top of the support plate is equipped with the card support table on the left and right sides respectively, the avoid slot is located between the card support table on the left and right sides;The left and right sides of the avoid slot are respectively equipped with fixed column, the left and right sides of the top card piece are respectively equipped with connecting column, the fixed column on the left and right sides is respectively connected with the connecting column on the left and right sides with the reset tension spring.

[0008] Further, the left and right sides of the avoid slot are also respectively equipped with guide inclined surface, the guide inclined surface on the left and right sides jointly constitutes V-shaped opening gradually increasing from bottom to top, the guide inclined surface on the left and right sides can be guided and matched with the left and right sides of the top card piece respectively.

[0009] Further, the bottom of the box body is provided with a bottom opening, the support plate is assembled upwardly in the bottom opening, the lower half of the front side wall of the box body is provided with a vertically extending strip-shaped opening, the strip-shaped opening penetrates downwardly, and the lower half of the rear side wall of the box body is provided with a positioning hole; the rear end of the support plate is provided with a positioning block, the front end of the support plate is provided with a clamping block, the positioning block is positioned and matched rearwardly with the positioning hole, and the clamping block is assembled forwardly in the strip-shaped opening.

[0010] Further, the inclined surface is inclined downwardly from rear to front, the guide inclined surfaces and the fixing columns are sequentially distributed from front to rear, the positioning block is located rearwardly between the two fixing columns, and the clamping block is located forwardly between the two guide inclined surfaces; the lower portions of the two connecting columns are respectively provided with arc-shaped portions, a vertical positioning groove is arranged rearwardly between the two arc-shaped portions, the arc-shaped portions can be guided and matched with the guide inclined surfaces, and the vertical positioning groove can be limitingly matched with the positioning block.

[0011] Further, the left and right inner walls of the box body are respectively provided with vertical mounting grooves, the vertical mounting grooves are provided with vertically extending elastic sheets, and the left and right side walls of the support plate are respectively provided with vertical mounting blocks; the upper half of the elastic sheet is provided with the resistance part, the vertical mounting blocks on the left and right sides are respectively assembled upwardly in the vertical mounting grooves on the left and right sides, and the vertical mounting blocks and the vertical mounting grooves are connected through the lower half of the elastic sheet.

[0012] Further, the lower half of the elastic sheet is provided with a plurality of bent elastic arms, the left and right side walls of the support plate are respectively provided with clamping interfaces, the plurality of bent elastic arms and the clamping interfaces are elastically clamped and matched, so that the support plate is assembled and fixed in the bottom opening, and the bottom end of the elastic sheet is bent to the bottom edge outside the bottom opening.

[0013] Further, the front side wall of the box body is provided with a vertical sliding groove, a sliding cover plate is slidably arranged in the vertical sliding groove, and the strip-shaped opening is located in the lower half of the vertical sliding groove; the lower half of the sliding cover plate is provided with a mounting hole, and the sliding block passes through the strip-shaped opening and is assembled with the mounting hole.

[0014] Further, the resistance part is vertically extending silica gel, a plurality of convex parts are sequentially distributed upwardly and downwardly on the silica gel, the convex parts can generate friction with the card, so that the card can stay in the box opening; the box body is in a flat box body shape with a front and rear face being wide and left and right faces being narrow, the rear side wall of the box body is provided with a magnet; the magnet is annular, the rear side wall of the box body is provided with an annular groove, and the magnet is assembled in the annular groove.

[0015] In summary, the technical scheme of the utility model has the beneficial effects as follows: the utility model has reasonable structure design, the bottom of the box body is provided with a support plate, the top of the box body is provided with a box opening, the top of the support plate is provided with a card support table, the middle of the support plate is provided with an avoiding slot, a top clamping piece is arranged in the avoiding slot, the top clamping piece is connected with a reset tension spring, the inner wall of the box body is provided with a resistance part, the lower half of the side wall of the box body is provided with a vertically extending strip-shaped opening, a sliding block is arranged on the top clamping piece and passes through the strip-shaped opening outward, so that one or more cards can be inserted into the card box from the box opening by hand, and then: case (1), when the card is not needed, the card in the box body can be supported upward by the card support table, and the top clamping piece is accommodated in the avoiding slot; case (2), when the card is needed, the sliding block is driven to move upward along the strip-shaped opening from the outside of the box body, so that the top clamping piece pushes the card upward to expose the card from the box opening, the friction force between the resistance part and the card is used to make the card stay in the box opening for taking the card, and the reset tension spring drives the top clamping piece to reset downward; case (3), after the card is taken, the card can be pushed back into the card box by hand. As can be seen from the above analysis, the operation method of the utility model is that the card is inserted into the card box by hand, the sliding block is driven to push the card upward from the outside, the top clamping piece is pulled back to the original position by the reset tension spring, the card remains in the pushed-out state, and the card is inserted back into the card box by hand after the card is taken. Therefore, the card can conveniently and quickly enter and exit the card box. BRIEF DESCRIPTION OF DRAWINGS

[0016] Fig. 1 is an exploded structural schematic diagram of the utility model;

[0017] Fig. 2 is an enlarged view of the box body of Fig. 1;

[0018] Fig. 3 is an enlarged view of the lower left side of Fig. 2;

[0019] Fig. 4 is an enlarged view of the lower side of Fig. 1;

[0020] Fig. 5 is an enlarged view of the left side of Fig. 1;

[0021] Fig. 6 is a three-dimensional structural schematic diagram of the support plate of the utility model;

[0022] Fig. 7 is a three-dimensional structural schematic diagram of the box body of the utility model;

[0023] Fig. 8 is a three-dimensional structural schematic diagram of the utility model when the box body is removed;

[0024] Fig. 9 is another three-dimensional structural schematic diagram of the utility model when the box body is removed;

[0025] Fig. 10 is a comparison diagram of six views of the utility model;

[0026] Fig. 11 is a partial exploded structural schematic diagram of the utility model;

[0027] Fig. 12 is a schematic diagram of the top card piece of the utility model;

[0028] Fig. 13 is another schematic diagram of the partial explosion structure of the utility model;

[0029] Fig. 14 is a schematic diagram of the internal structure of the utility model;

[0030] Fig. 15 is a schematic diagram of the action flow structure of the utility model;

[0031] Mark explanation: 1 - box body, 2 - support plate, 3 - card, 4 - top card piece, 5 - reset tension spring, 6 - resistance part, 7 - sliding cover plate, 8 - spring piece, 9 - magnet.

[0032] 101 - box mouth, 102 - strip-shaped opening, 103 - vertical sliding slot, 104 - bottom opening, 105 - vertical installation groove, 106 - annular groove, 107 - positioning hole; 201 - card support table, 202 - avoiding groove, 203 - fixed column, 204 - guide inclined surface, 205 - clamping block, 206 - vertical installation block, 207 - clamping interface, 208 - positioning block; 401 - sliding block, 402 - inclined surface, 403 - connecting column, 404 - arc-shaped part, 405 - vertical positioning groove; 601 - convex part; 701 - mounting hole; 801 - bending elastic arm. DETAILED DESCRIPTION

[0033] The technical scheme in the embodiments of the utility model will be described clearly and completely in conjunction with the drawings in the embodiments of the utility model, but does not constitute the limitation on the protection scope of the utility model.

[0034] In the utility model, in order to describe more clearly, make the following description: the observer faces the drawing 1 and observes, the left side of the observer is set as left, the right side of the observer is set as right, the front of the observer is set as front, the back of the observer is set as back, the upper surface of the observer is set as upper, the lower surface of the observer is set as lower, it should be pointed out that the terms "front end", "rear end", "left side", "right side", "middle part", "upper", "lower" in the text indicate the orientation or positional relationship based on the orientation or positional relationship of the drawing, only for the convenience of clearly describing the utility model, and not indicate or imply that the structure or part indicated must have a particular orientation, be constructed with a particular orientation, therefore, it cannot be understood as the limitation on the utility model. In addition, the terms "first", "second", "third", "fourth" are only for the purpose of clarity or simplification of description, and cannot be understood as indicating or implying relative importance or quantity.

[0035] Referring to Figs. 1 to 15, the embodiment provides a card box, comprising a box body 1, a support plate 2 arranged at the bottom of the box body 1, a box opening 101 arranged at the top of the box body 1, a card supporting table 201 arranged at the top of the support plate 2, a position avoiding groove 202 arranged at the middle of the support plate 2, a card pushing piece 4 arranged in the position avoiding groove 202, a reset tension spring 5 connected with the support plate 2 and arranged on the card pushing piece 4, a resistance part 6 arranged on the inner wall of the box body 1, a vertically extending strip-shaped opening 102 arranged at the lower half of the side wall of the box body 1, a sliding block 401 arranged on the card pushing piece 4 and extending outward through the strip-shaped opening 102, and the card supporting table 201 can support the card 3 upward, when the sliding block 401 is driven to move upward along the strip-shaped opening 102, the card pushing piece 4 can push the card 3 upward to the box opening 101, the resistance part 6 can generate friction with the card 3, so that the card 3 can stay in the box opening 101, and the reset tension spring 5 can drive the card pushing piece 4 to reset downward. Action: by comprising a box body, a support plate arranged at the bottom of the box body, a box opening arranged at the top of the box body, a card supporting table arranged at the top of the support plate, a position avoiding groove arranged at the middle of the support plate, a card pushing piece arranged in the position avoiding groove, a reset tension spring connected with the support plate and arranged on the card pushing piece, a resistance part arranged on the inner wall of the box body, a vertically extending strip-shaped opening arranged at the lower half of the side wall of the box body, a sliding block arranged on the card pushing piece and extending outward through the strip-shaped opening, so that one or more cards can be inserted into the card box from the box opening by hand, and then: case (1), when the card is not needed to be taken, the card in the box body can be supported upward by the card supporting table, and the card pushing piece is accommodated in the position avoiding groove; case (2), when the card is needed to be taken, the sliding block is driven to move upward along the strip-shaped opening from the outside of the box body, so that the card pushing piece pushes the card upward to expose the card from the box opening, the card stays in the box opening by the friction generated by the resistance part and the card, and the card is taken, and the reset tension spring drives the card pushing piece to reset downward; case (3), after the card is taken, the card can be pushed back into the card box by hand. From the above analysis, the operation method of the utility model is that the card is inserted into the card box by hand, the card is pushed out upward by the sliding block from the outside, the card pushing piece is pulled back to the original position by the reset tension spring, the card keeps the pushed-out state, and the card is inserted back into the card box by hand after the card is taken. Therefore, the card can be conveniently and quickly put in and out of the card box.

[0036] Specifically, the top of the card pushing piece 4 is provided with an inclined surface 402 inclined downward in the front-rear direction, the inclined surface 402 can push the card 3 upward and can make the multiple cards 3 be distributed in a stepped manner. Action: in the card taking state, after the card 3 is pushed out upward by the inclined surface 402 of the card pushing piece 4, the multiple cards 3 pushed out upward are inconsistent in height, so that the multiple cards 3 are distributed in a stepped manner, thereby facilitating the user to take the card.

[0037] Specifically, the left and right sides of the top of the support plate 2 are respectively provided with a card support table 201, and a position avoiding groove 202 is located between the left and right card support tables 201; the left and right sides of the position avoiding groove 202 are respectively provided with a fixed column 203, the left and right sides of the top clamping piece 4 are respectively provided with a connecting column 403, and the left and right fixed columns 203 are respectively connected with the left and right connecting columns 403 through a reset tension spring 5. Effect: Through the support of the two card support tables 201, the support stability of the card is better; and through the connection of the two reset tension springs 5, the upward movement and downward reset process of the top clamping piece 4 are more uniform.

[0038] Specifically, the left and right sides of the position avoiding groove 202 are also respectively provided with a guide inclined surface 204, and the left and right guide inclined surfaces 204 jointly form a V-shaped opening gradually increasing from bottom to top, and the left and right guide inclined surfaces 204 can be guided and matched with the left and right sides of the top clamping piece 4. Effect: Through the setting of the V-shaped opening, the top clamping piece 4 can be guided when resetting downward, thereby improving the position accuracy after resetting downward.

[0039] Specifically, the bottom of the box body 1 is provided with a bottom opening 104, the support plate 2 is upwardly assembled in the bottom opening 104, the lower half of the front side wall of the box body 1 is provided with a vertically extending strip-shaped opening 102, the strip-shaped opening 102 penetrates downward, and the lower half of the rear side wall of the box body 1 is provided with a positioning hole 107; the rear end of the support plate 2 is provided with a positioning block 208, the front end of the support plate 2 is provided with a clamping block 205, the positioning block 208 is positioned and matched with the positioning hole 107 rearward, and the clamping block 205 is assembled in the strip-shaped opening 102 forwardly. Effect: Through the setting of the clamping block 205 and the positioning block 208, the front and rear ends of the support plate 2 are respectively installed and matched with the front and rear ends of the bottom of the box body 1, thereby facilitating disassembly and installation. In actual work, the rear upper end of the positioning block 208 has a guide surface, so that when the support plate 2 is inserted into the bottom opening 104 upwardly, the positioning block 208 is smoothly inserted into the positioning hole 107 under the guidance of the guide surface, and the clamping block 205 moves upwardly along the strip-shaped opening 102.

[0040] Specifically, the inclined surface 402 is inclined downward from rear to front, the guide inclined surface 204 and the fixed column 203 are sequentially distributed from front to rear, the positioning block 208 is located rearward between the two fixed columns 203, and the clamping block 205 is located forward between the two guide inclined surfaces 204; the lower part of the two connecting columns 403 is respectively provided with an arc-shaped part 404, the rear part between the two arc-shaped parts 404 is provided with a vertical positioning groove 405, the arc-shaped part 404 can be guided and matched with the guide inclined surface 204, and the vertical positioning groove 405 can be limitingly matched with the positioning block 208. Effect: Through the position distribution of the guide inclined surface 204, the fixed column 203 and the positioning block 208, and the cooperation of the positioning block 208 and the vertical positioning groove 405, the top clamping piece 4 can be limited in the front and rear and left and right directions, thereby better performing upward and downward movements.

[0041] Specifically, the left and right inner walls of the box body 1 are respectively provided with vertical mounting grooves 105, and the vertical mounting grooves 105 are internally provided with vertically extending elastic sheets 8. The left and right side walls of the support plate 2 are respectively provided with vertical mounting blocks 206. The upper half of the elastic sheet 8 is provided with a resistance part 6. The left and right vertical mounting blocks 206 are respectively assembled into the left and right vertical mounting grooves 105. The vertical mounting blocks 206 and the vertical mounting grooves 105 are connected through the lower half of the elastic sheet 8. Action: The resistance part 6 provided at the top of the two sides can better generate frictional resistance with the card. The lower half of the elastic sheet 8 can realize elastic compression and cooperation of the left and right ends of the support plate 2 with the left and right ends of the bottom of the box body 1. As a preferred embodiment, the vertical mounting blocks 206 and the vertical mounting grooves 105 are dovetail-shaped, and the smaller opening of the vertical mounting groove 105 faces the middle of the box body 1, so that the elastic sheet 8 can be prevented from entering the middle of the box body 1.

[0042] Specifically, the lower half of the elastic sheet 8 is provided with a plurality of bent elastic arms 801. The left and right side walls of the support plate 2 are respectively provided with clamping interfaces 207. The plurality of bent elastic arms 801 and the clamping interfaces 207 are elastically clamped and cooperated to enable the support plate 2 to be assembled and fixed in the bottom opening 104. The bottom end of the elastic sheet 8 is bent to the bottom edge outside the bottom opening 104. Action: The bent elastic arms 801 and the bottom end of the elastic sheet 8 can realize elastic clamping and cooperation of the support plate 2 with the bottom end of the box body 1 through the lower half of the elastic sheet 8. Thus, the support plate 2, the bottom opening 104, and the elastic sheet 8 can be assembled and fixed without using screws or other connecting members, and the assembly is convenient and fast.

[0043] Specifically, the front wall of the box body 1 is provided with a vertical sliding groove 103. A sliding cover plate 7 is slidably arranged in the vertical sliding groove 103. The strip-shaped opening 102 is located in the lower half of the vertical sliding groove 103. The lower half of the sliding cover plate 7 is provided with a mounting hole 701. The sliding block 401 passes through the strip-shaped opening 102 and is assembled with the mounting hole 701. Action: The sliding cover plate clamps the top clamping member to generate linkage. In actual use, the card is inserted into the card box by hand. The card is pushed out by pushing the sliding cover plate with the hand. The card remains in the pushed-out state after the hand is released and the reset spring of the sliding cover plate is pulled back to the original position. The card is inserted back into the card box by hand after the card is used. As a preferred embodiment, the vertical sliding groove 103 and the sliding cover plate 7 are dovetail-shaped, and the smaller opening of the vertical mounting groove 105 is away from the middle of the box body 1, so that the sliding cover plate 7 can be prevented from being separated from the vertical sliding groove 103 outwardly, and the sliding cover plate 7 can be conveniently pushed by hand. As a preferred embodiment, the box body 1 and the sliding cover plate 7 are made of metal, and the top clamping member 4 and the support plate 2 are made of plastic.

[0044] Specifically, the resistance part 6 is vertically extending silica gel, and a plurality of convex parts 601 are arranged on the silica gel in sequence from top to bottom, the convex parts 601 can generate friction with the card 3, so that the card 3 can stay in the box opening 101; the box body 1 is in a flat box body shape with wide front and back and narrow left and right sides, and a magnet 9 is arranged on the rear side wall of the box body 1; the magnet 9 is in a ring shape, and a ring-shaped groove 106 is arranged on the rear side wall of the box body 1, and the magnet 9 is assembled in the ring-shaped groove 106. Action: the silica gel and the convex parts are arranged to generate larger friction with the card 3, and of course other materials with the same function can also be used. The card box is used for storing cards, and the back magnet can be attracted to a mobile phone or a mobile phone shell with a magnet. The elastic sheet and the return spring are preferably made of metal.

[0045] The above is the preferred embodiment of the present application, and it should be pointed out that for ordinary skilled in the art, without departing from the principles of the present application, a number of improvements and refinements can be made, and these improvements and refinements are also considered to be within the scope of protection of the present application.

Claims

1. A card box comprising a box body (1), characterized in that: The bottom of the box body (1) is provided with a support plate (2), the top of the box body (1) is provided with a box opening (101), the top of the support plate (2) is provided with a card support table (201), the middle of the support plate (2) is provided with an avoiding slot (202), the avoiding slot (202) is provided with a top clamping piece (4), the top clamping piece (4) is connected with a reset tension spring (5), the inner wall of the box body (1) is provided with a resistance part (6), the lower half of the side wall of the box body (1) is provided with a vertically extending strip-shaped opening (102), the top clamping piece (4) is provided with a sliding block (401), and the sliding block (401) penetrates outward through the strip-shaped opening (102); the card support table (201) can support the card (3) upward, when the sliding block (401) is driven to move upward along the strip-shaped opening (102), the top clamping piece (4) can push the card (3) to move upward into the box opening (101), the resistance part (6) can generate friction with the card (3) to make the card (3) stay in the box opening (101), and the reset tension spring (5) can drive the top clamping piece (4) to reset downward.

2. The card magazine of claim 1, wherein: The top of the top clamping piece (4) is provided with an inclined surface (402) inclined downward in the front-rear direction, and the inclined surface (402) can push the card (3) to move upward and make multiple cards (3) be distributed in a stepped manner.

3. The card magazine of claim 2, wherein: The top of the support plate (2) is provided with the card support table (201) on the left side and the right side, respectively, and the avoiding slot (202) is located between the card support tables (201) on the left side and the right side; the avoiding slot (202) is provided with a fixed column (203) on the left side and the right side, respectively, the top clamping piece (4) is provided with a connecting column (403) on the left side and the right side, respectively, and the fixed columns (203) on the left side and the right side are connected with the connecting columns (403) on the left side and the right side, respectively, and the reset tension spring (5).

4. The card magazine of claim 3, wherein: The avoiding slot (202) is further provided with a guide inclined surface (204) on the left side and the right side, respectively, the guide inclined surfaces (204) on the left side and the right side jointly form a V-shaped opening gradually increasing from bottom to top, and the guide inclined surfaces (204) on the left side and the right side can guide the left side and the right side of the top clamping piece (4), respectively.

5. The card magazine of claim 4, wherein: The bottom of the box body (1) is provided with a bottom opening (104), the support plate (2) is assembled upward in the bottom opening (104), the lower half of the front side wall of the box body (1) is provided with the vertically extending strip-shaped opening (102), the strip-shaped opening (102) penetrates downward, and the lower half of the rear side wall of the box body (1) is provided with a positioning hole (107); the rear end of the support plate (2) is provided with a positioning block (208), the front end of the support plate (2) is provided with a clamping block (205), the positioning block (208) is positioned and matched with the positioning hole (107) rearward, and the clamping block (205) is assembled in the strip-shaped opening (102) forwardly.

6. The card magazine of claim 5, wherein: The inclined surface (402) is inclined downward from back to front, the guide inclined surface (204) and the fixed column (203) are sequentially distributed from front to back, the positioning block (208) is located at the rear between two fixed columns (203), and the clamping block (205) is located at the front between two guide inclined surfaces (204); the lower portions of the two connecting columns (403) are respectively provided with arc-shaped portions (404), the rear between the two arc-shaped portions (404) is provided with a vertical positioning groove (405), the arc-shaped portion (404) can be guided and matched with the guide inclined surface (204), and the vertical positioning groove (405) can be limited and matched with the positioning block (208).

7. The card magazine of any one of claims 5 or 6, wherein: The left and right side walls of the box body (1) are respectively provided with vertical mounting grooves (105), the vertical mounting grooves (105) are internally provided with vertically extending elastic sheets (8), and the left and right side walls of the support plate (2) are respectively provided with vertical mounting blocks (206); the upper half of the elastic sheet (8) is provided with the resistance portion (6), the vertical mounting blocks (206) on the left and right sides are respectively upwardly assembled into the vertical mounting grooves (105) on the left and right sides, and the vertical mounting block (206) is connected with the vertical mounting groove (105) through the lower half of the elastic sheet (8).

8. The card magazine of claim 7, wherein: The lower half of the elastic sheet (8) is provided with a plurality of bent elastic arms (801), the left and right side walls of the support plate (2) are respectively provided with clamping interfaces (207), the plurality of bent elastic arms (801) and the clamping interfaces (207) are elastically clamped and matched, so that the support plate (2) is assembled and fixed in the bottom opening (104), and the bottom end of the elastic sheet (8) is bent at the bottom edge outside the bottom opening (104).

9. The card box according to any of claims 1 to 6, 8, characterized in that: The front side wall of the box body (1) is provided with a vertical sliding groove (103), the vertical sliding groove (103) is internally provided with a sliding cover plate (7), and the strip-shaped opening (102) is located in the lower half of the vertical sliding groove (103); the lower half of the sliding cover plate (7) is provided with a mounting hole (701), and the sliding block (401) passes through the strip-shaped opening (102) and is assembled with the mounting hole (701).

10. The card box according to any one of claims 1 to 6, 8, characterized in that: The resistance portion (6) is vertically extended silica gel, a plurality of convex portions (601) are sequentially distributed on the silica gel in the upward and downward directions, the convex portions (601) can generate friction with the card (3), so that the card (3) can stay in the box opening (101); the box body (1) is in the form of a flat box body with a front and a rear being wide and left and right sides being narrow, the rear side wall of the box body (1) is provided with a magnet (9); the magnet (9) is annular, the rear side wall of the box body (1) is provided with an annular groove (106), and the magnet (9) is assembled in the annular groove (106).

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