CN213367777U

CN213367777U - GSM digital mobile phone and mobile phone card mounting groove structure

Info

Publication number: CN213367777U
Application number: CN202022800336.XU
Authority: CN
Inventors: 刘春风
Original assignee: Hubei Maigao Intelligent Technology Co ltd
Current assignee: Hubei Maigao Intelligent Technology Co ltd
Priority date: 2020-11-28
Filing date: 2020-11-28
Publication date: 2021-06-04
Anticipated expiration: 2030-11-28

Abstract

The utility model discloses a GSM digital cell-phone card mounting groove structure, hold in the palm including putting up, the top of putting up the support is provided with the draw-in groove frame, the cylindrical groove has been seted up to the relative both sides of draw-in groove frame, the left side inner wall in cylindrical groove is provided with first spring, the right-hand member contact of first spring has the spring top board, the positive fixedly connected with side spacing piece on spring top board right side, spacing piece at the bottom of the back fixedly connected with card of the relative both sides of draw-in groove frame. A GSM digital cell-phone card mounting groove structure, through axis of rotation, chucking strip and the flexure strip cooperation that sets up, the flexure strip can strut the chucking strip when the installation frame holds in the palm for the frame holds in the palm and the draw-in groove frame keeps fixed, can reuse, reduced use cost, cooperate through the second spring and the first spring that set up, make this cell-phone card mounting groove structure can be suitable for the cell-phone card of equidimension not, very big has made things convenient for the user.

Description

GSM digital mobile phone and mobile phone card mounting groove structure

Technical Field

The utility model relates to a cell-phone accessory technical field, in particular to GSM digital cell-phone card mounting groove structure.

Background

Along with the more and more extensive application of smart phones, the performance requirements of consumers on the mobile phones are higher and higher, including the most important signal requirements, wherein a mobile phone SIM card plays an important medium for switching between the mobile phone and signals, the stability of the performance of the smart phone is very important, how to ensure that one mobile phone can communicate under various external environments without losing signals is also important, besides the signal source intensity condition of each operator, a card support assembly bearing the SIM in the mobile phone is also very important, and the card support assembly is a basic bridge for ensuring good connection between the SIM and each electronic device of the mobile phone, and an important supporting condition, the reliability and the stability of the smart phone, and relative cost advantages become problems that the mobile phone manufacturing technology needs to be optimized continuously. The mobile phone card mounting groove structure molding structure on the existing market is complex, can not dismantle reuse after the manufacturing is completed, has high use cost, and the card easily drops when the mobile phone card is installed, and the applicable SIM card is specific in size, and sometimes the card needs to be cut to use, so that a lot of inconvenience is brought to the user.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a GSM digital cell phone card mounting groove structure, which can effectively solve the problems of the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a GSM digital mobile phone card mounting groove structure comprises a frame support, wherein a card groove frame is arranged at the top of the frame support, cylindrical grooves are formed in two opposite sides of the card groove frame, a first spring is arranged on the inner wall of the left side of each cylindrical groove, a spring top plate is contacted with the right end of the first spring, a side limiting plate is fixedly connected to the center of the right side of the spring top plate, a card bottom limiting plate is fixedly connected to the back of each of two opposite sides of the card groove frame, T-shaped long grooves are formed in two opposite sides of the card groove frame, a sliding block is slidably connected to the inside of each T-shaped long groove, a fixed rod is fixedly connected to the center of the right side of each sliding block, a top cover is fixedly connected to the left end of each fixed rod, a second spring is fixedly connected to the top of the frame support, sealing strips are arranged at the bottoms of the left and right sides of the card groove frame of the frame support, the bottom of axis of rotation rotates and is connected with the chucking strip, the centre of chucking strip is provided with the flexure strip, the bottom fixedly connected with card behind the top cap holds in the palm.

Preferably, the right side centre in cylindricality groove communicates with the left side in bar groove, the quantity in cylindricality groove is four, the internal diameter in cylindricality groove is three millimeters, the width in bar groove is a millimeter.

Preferably, the left end of the first spring is fixedly connected to the inner wall of the left side of the cylindrical groove, and the length of the first spring is six millimeters.

Preferably, the fixed rod fixed connection is in the both sides of top cap, the quantity of fixed rod is four, a set of two of fixed rod totally four, a set of fixed connection that the fixed rod leaned on down is in the bottom left and right sides of top cap, a set of tie point that the fixed rod leaned on is apart from the top of top cap six millimeters.

Preferably, the second springs are respectively and fixedly connected to the top of the frame support, the number of the second springs is two, the distance between the second springs and the clamping groove frames on the two sides is seven millimeters, and the height of each second spring is eight millimeters.

Preferably, the bottom of sealing strip is glued at the top that the frame held in the palm, the quantity of sealing strip is two, the relative both sides of sealing strip contact respectively in the bottom of draw-in groove frame left and right sides.

Preferably, the top of the elastic piece is welded on the top of the inverted V-shaped area formed by the clamping strip.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses in, through the axis of rotation, chucking strip and the cooperation of flexure strip that sets up, the flexure strip can strut the chucking strip when the good support of installation for put up the support and the draw-in groove frame keeps fixed, holds between the fingers chucking strip and stimulates the frame support when dismantling, just can make the chucking strip slide into the hole inslot, thereby separation frame holds in the palm and the draw-in groove frame, has reached the detachable purpose, can reuse, has reduced use cost. Through the sealing strip who sets up, can avoid water to get into the gap between draw-in groove and the organism, improved the waterproof performance of cell-phone. The top cover and the card bottom limiting piece are matched, so that the card can be bound when the mobile phone card is inserted, and the mobile phone card is prevented from accidentally falling. The second spring and the first spring which are arranged are matched, so that the mobile phone card mounting groove structure can be suitable for mobile phone cards of different sizes, and great convenience is brought to users.

Drawings

Fig. 1 is a schematic structural view of a front view of the present invention;

fig. 2 is a schematic structural view of a sectional view of the slot frame of the present invention;

fig. 3 is a schematic structural view of the top cover part of the present invention;

fig. 4 is an enlarged view of a portion a in fig. 1 according to the present invention.

In the figure: 1. supporting; 2. a slot clamping frame; 3. a strip-shaped groove; 4. a cylindrical groove; 5. a first spring; 6. a spring top plate; 7. a side limiting sheet; 8. a bottom clamping limiting sheet; 9. a T-shaped long slot; 10. a slider; 11. fixing the rod; 12. a top cover; 13. a second spring; 14. a sealing strip; 15. a pin clamping hole; 16. a rotating shaft; 17. a clamping strip; 18. an elastic sheet; 19. and (6) a card holder.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-4, a GSM digital mobile phone card mounting groove structure comprises a frame support 1, a slot frame 2 is arranged on the top of the frame support 1, two opposite sides of the slot frame 2 are provided with cylindrical grooves 4, the right centers of the cylindrical grooves 4 are communicated with the left sides of strip grooves 3, the number of the cylindrical grooves 4 is four, the inner diameter of the cylindrical grooves 4 is three millimeters, the width of the strip grooves 3 is one millimeter, the left inner walls of the cylindrical grooves 4 are provided with first springs 5, the left ends of the first springs 5 are fixedly connected with the left inner walls of the cylindrical grooves 4, the length of the first springs 5 is six millimeters, the right ends of the first springs 5 are contacted with a spring top plate 6, the centers on the right sides of the spring top plate 6 are fixedly connected with side limiting plates 7, the back sides of the two opposite sides of the slot frame 2 are fixedly connected with slot bottom limiting plates 8, two opposite sides of the slot frame 2 are provided with T-shaped long slots 9, the inner parts of the, a fixed rod 11 is fixedly connected to the right center of the sliding block 10, a top cover 12 is fixedly connected to the left end of the fixed rod 11, the card can be bound when the mobile phone card is inserted through the cooperation of the arranged top cover 12 and the card bottom limiting sheet 8, the mobile phone card is prevented from accidentally falling, the fixed rod 11 is fixedly connected to the two sides of the top cover 12, the number of the fixed rods 11 is four, one group of two fixed rods 11 is fixedly connected to the left side and the right side of the bottom of the top cover 12, one group of connection points on the top of the fixed rod 11 is six millimeters away from the top of the top cover 12, a second spring 13 is fixedly connected to the top of the frame support 1, the second spring 13 is respectively fixedly connected to the top of the frame support 1, the number of the second spring 13 is two, the distance between the second spring 13 and the card slot frames 2 on the two sides is seven millimeters, the height of the second spring 13 is eight, the mobile phone card mounting groove structure can be suitable for mobile phone cards with different sizes, great convenience is brought to users, the bottom ends of the left side and the right side of the clamping groove frame 2 of the frame support 1 are provided with the sealing strips 14, the bottom of the sealing strips 14 are glued at the top of the frame support 1, the number of the sealing strips 14 is two, water can be prevented from entering gaps between the clamping groove and a machine body through the arranged sealing strips 14, the waterproof performance of the mobile phone is improved, the opposite sides of the sealing strips 14 are respectively contacted with the bottom of the left side and the right side of the clamping groove frame 2, the right part of the frame support 1 is provided with the clamping pin hole 15, the center of the bottom of the clamping groove frame 2 is respectively provided with the rotating shaft 16, the bottom of the rotating shaft 16 is rotatably connected with the clamping strip 17, the elastic sheet 18 is arranged in the middle of the clamping strip 17, the elastic sheet 18 can prop open the clamping strip, make frame support 1 and draw-in groove frame 2 keep fixed, pinch between fingers chucking strip 17 and pull frame support 1 when dismantling, just can make chucking strip 17 slide in the hole inslot to separation frame holds in the palm 1 and draw-in groove frame 2, reached the detachable purpose, can reuse, use cost has been reduced, the top welding of flexure strip 18 is at the regional top of the font of falling V that chucking strip 17 formed, the bottom fixedly connected with card support 19 behind top cap 12.

It should be noted that, the utility model relates to a GSM digital cell-phone card mounting groove structure, during the use, at first hold between the fingers tight chucking strip 17 and embolia and hold in the palm 1, accomplish the installation of cell-phone card mounting groove overall structure, then down insert the cell-phone card from last, and make the cell-phone screens in the card end between spacing piece 8 and top cap 12, the side of spacing piece 7 to the cell-phone card is stabilized in the first spring 5 promotion side of both sides in inserting, second spring 13 promotes top cap 12, and make the card that connects in the top cap 12 bottom hold in the palm 19 and stabilize the bottom of card, insert cell-phone card mounting groove overall structure in the cell-phone at last.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a GSM digital cell-phone card mounting groove structure, includes and puts in the palm (1), its characterized in that: a clamping groove frame (2) is arranged at the top of the frame support (1), cylindrical grooves (4) are formed in two opposite sides of the clamping groove frame (2), a first spring (5) is arranged on the inner wall of the left side of each cylindrical groove (4), a spring top plate (6) is contacted with the right end of each first spring (5), a side limiting plate (7) is fixedly connected to the center of the right side of the spring top plate (6), a clamping bottom limiting plate (8) is fixedly connected to the back of the two opposite sides of the clamping groove frame (2), T-shaped long grooves (9) are formed in two opposite sides of the clamping groove frame (2), a sliding block (10) is slidably connected to the inside of each T-shaped long groove (9), a fixed rod (11) is fixedly connected to the center of the right side of the sliding block (10), a top cover (12) is fixedly connected to the left end of the fixed rod (11), and a second spring (13) is, the bottom of the draw-in groove frame (2) left and right sides of frame support (1) is provided with sealing strip (14), draw-in pin hole (15) have been seted up to the right part of frame support (1), be provided with axis of rotation (16) respectively in the middle of the bottom of draw-in groove frame (2), the bottom of axis of rotation (16) is rotated and is connected with chucking strip (17), the centre of chucking strip (17) is provided with flexible piece (18), the back bottom fixedly connected with card of top cap (12) holds in the palm (19).

2. The GSM digital mobile phone card mounting groove structure according to claim 1, wherein: the right side centre of columnar groove (4) communicates with the left side in bar groove (3), the quantity in columnar groove (4) is four, the internal diameter in columnar groove (4) is three millimeters, the width in bar groove (3) is a millimeter.

3. The GSM digital mobile phone card mounting groove structure according to claim 1, wherein: the left end fixed connection of first spring (5) is at cylindrical groove (4) left side inner wall, the length of first spring (5) is six millimeters.

4. The GSM digital mobile phone card mounting groove structure according to claim 1, wherein: dead lever (11) fixed connection is in the both sides of top cap (12), the quantity of dead lever (11) is four, a set of two of dead lever (11) are four altogether, a set of fixed connection that dead lever (11) leaned on is in the bottom left and right sides of top cap (12), a set of tie point that dead lever (11) leaned on is apart from the top six millimeters of top cap (12).

5. The GSM digital mobile phone card mounting groove structure according to claim 1, wherein: the second springs (13) are respectively fixedly connected to the top of the frame support (1), the number of the second springs (13) is two, the distance between the second springs (13) and the clamping groove frames (2) on the two sides is seven millimeters, and the height of each second spring (13) is eight millimeters.

6. The GSM digital mobile phone card mounting groove structure according to claim 1, wherein: the bottom of sealing strip (14) is glued and is connect the top in frame support (1), the quantity of sealing strip (14) is two, the relative both sides of sealing strip (14) contact respectively in the bottom of draw-in groove frame (2) left and right sides.

7. The GSM digital mobile phone card mounting groove structure according to claim 1, wherein: the top of the elastic sheet (18) is welded on the top of the inverted V-shaped area formed by the clamping strip (17).