CN211209732U - Cell-phone shell smart antenna - Google Patents
Cell-phone shell smart antenna Download PDFInfo
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- CN211209732U CN211209732U CN201922375731.5U CN201922375731U CN211209732U CN 211209732 U CN211209732 U CN 211209732U CN 201922375731 U CN201922375731 U CN 201922375731U CN 211209732 U CN211209732 U CN 211209732U
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- back plate
- clamping block
- mobile phone
- front surface
- cell
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Abstract
The utility model discloses a mobile phone shell intelligent antenna, which comprises a back plate, a fixed buckle, a sliding chute, a fixed end of a clamping block, a contact plate, a contraction groove, a connecting rod, a movable end of the clamping block, a battery mounting groove, a SIM card slot, a display screen and a button; the edge of the front surface of the back plate is provided with fixed buckles, and the four fixed buckles are distributed on the four corners of the front surface of the back plate; the front surface of the back plate is provided with a sliding chute which penetrates through the left end and the right end of the back plate; the front surface of the back plate at one end of the sliding groove is provided with a clamping block fixing end, the inner side of the clamping block fixing end is provided with a contraction groove, a connecting rod is arranged in the contraction groove, and the right end of the connecting rod is provided with a clamping block movable end; two contact pieces are respectively arranged at the fixed end of the clamping block and the inner side of the movable end of the clamping block; the contact piece is connected with the antenna in the back plate through a connecting line in the back plate. The utility model has the characteristics of increase the steadiness that the cell-phone was installed on the cell-phone shell, regard as reserve cell-phone through the backplate, prolong the cell-phone continuation of the journey or supply urgent service ability reinforce.
Description
Technical Field
The utility model relates to a cell-phone shell smart antenna, especially one kind have the steadiness that increases the cell-phone and install on the cell-phone shell, through the backplate as reserve cell-phone, prolong the cell-phone continuation of the journey or supply the cell-phone shell smart antenna that emergency service ability is strong.
Background
At present, with the continuous science and technology, the mobile phone communication industry is rapidly developing, the mobile terminal internet surfing is more and more popular, and people browse webpages during work or after class time, so that the life of people is greatly changed.
As wireless transmission, signal transmission and reception are performed through an antenna, and in order to enhance signals, a mobile phone frame generally adopts a segmented metal frame, and a mobile phone antenna is connected with the mobile phone metal frame, so that mobile phone signals are enhanced by the mobile phone metal frame. However, when the mobile phone is sleeved on the mobile phone shell or used, the palm can shield the metal frame, and the mobile phone signals are seriously influenced.
The smart phone screen is bigger and bigger, the processing speed is faster and faster, the battery capacity is increased continuously, and the cruising ability of the smart phone cannot be improved. The user often can not make an important call because the mobile phone is powered off.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a have the steadiness that increases the cell-phone and install on the cell-phone shell, as reserve cell-phone through the backplate, prolong the cell-phone continuation of the journey or supply the cell-phone shell smart antenna that emergency service ability is strong.
The purpose of the utility model can be realized by the following technical scheme:
a smart antenna of a mobile phone shell comprises a back plate, a fixed buckle, a sliding groove, a clamping block fixed end, a contact piece, a contraction groove, a connecting rod, a clamping block movable end, a battery mounting groove, an SIM (subscriber identity module) clamping groove, a display screen and a key;
the edge of the front surface of the back plate is provided with fixed buckles, and the four fixed buckles are distributed on the four corners of the front surface of the back plate; the front surface of the back plate is provided with a sliding chute which penetrates through the left end and the right end of the back plate; the front surface of the back plate at one end of the sliding groove is provided with a clamping block fixing end, the inner side of the clamping block fixing end is provided with a contraction groove, a connecting rod is arranged in the contraction groove, and the right end of the connecting rod is provided with a clamping block movable end; two contact pieces are respectively arranged at the fixed end of the clamping block and the inner side of the movable end of the clamping block;
the contact piece is connected with the antenna in the back plate through a connecting line in the back plate;
a contraction spring is arranged in the contraction groove, and the tail end of the contraction spring is connected with the connecting rod;
the back of the back plate is provided with a display screen and a key, one side of the back plate is provided with a battery mounting groove, and the other side of the back plate is provided with an SIM card slot; the top end and the bottom end of the back surface of the back plate are respectively provided with a receiver and a microphone.
The utility model provides a cell-phone shell smart antenna has the steadiness that increases the cell-phone and install on the cell-phone shell, through the backplate as reserve cell-phone, prolongs the continuation of the journey of cell-phone or supplies the characteristics of emergency use. The utility model has the advantages that: the fixed end of the clamping block and the movable end of the clamping block shrink through a shrinking groove and a connecting rod to clamp a metal frame of the mobile phone placed on the front surface of the back plate, and the contact piece is in contact with the metal frame of the mobile phone; the metal frame of the mobile phone is used as a part of the mobile phone antenna and is contacted with the metal frame of the mobile phone through the contact piece, so that the metal frame of the mobile phone is connected with the antenna in the back plate to enhance the mobile phone signal;
the movable end of the clamping block is pulled to the fixed end of the clamping block by the contraction spring through the connecting rod, so that the fixed end of the clamping block and a contact piece on the inner side of the movable end of the clamping block are tightly attached to the metal frame of the mobile phone; meanwhile, the fixed end of the clamping block and the movable end of the clamping block play a role of clamping the mobile phone on the front surface of the back plate, and the four corners of the mobile phone are clamped by matching with the fixed buckles, so that the mobile phone is more stably installed on the mobile phone shell;
an SIM card for the backplane communication is installed in the SIM card slot, and a battery for the backplane communication is installed in the battery installation slot; the mobile phone can be used as a standby mobile phone by receiving and making calls through the keys and the display screen on the back surface of the back plate and the receiver and the microphone arranged on the back surface of the back plate, so that the endurance of the mobile phone arranged on the front surface of the back plate is prolonged or the mobile phone can be used for emergency.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
Fig. 1 is a schematic diagram of a front structure of a smart antenna of a mobile phone case according to the present invention;
figure 2 is the utility model relates to a back structure schematic diagram of cell-phone shell smart antenna.
Detailed Description
The purpose of the utility model can be realized by the following technical scheme:
a mobile phone shell intelligent antenna is shown in figures 1-2 and comprises a back plate 1, a fixing buckle 2, a sliding groove 3, a clamping block fixing end 4, a contact piece 5, a contraction groove 6, a connecting rod 7, a clamping block movable end 8, a battery mounting groove 9, an SIM card slot 10, a display screen 11 and a key 12;
the edge of the front surface of the back plate 1 is provided with the fixed buckles 2, and the four fixed buckles 2 are distributed on four corners of the front surface of the back plate 1; the front surface of the back plate 1 is provided with a sliding chute 3, and the sliding chute 3 penetrates through the left end and the right end of the back plate 1; the front surface of the back plate 1 at one end of the sliding chute 3 is provided with a clamping block fixed end 4, the inner side of the clamping block fixed end 4 is provided with a contraction groove 6, a connecting rod 7 is arranged in the contraction groove 6, and the right end of the connecting rod 7 is provided with a clamping block movable end 8; two contact pieces 5 are respectively arranged on the inner sides of the fixed end 4 and the movable end 8 of the clamping block;
the contact piece 5 is connected with an antenna in the back plate 1 through a connecting line in the back plate 1; the fixed end 4 of the clamping block and the movable end 8 of the clamping block shrink through a shrinking groove 6 and a connecting rod 7 to clamp a metal frame of the mobile phone placed on the front surface of the back plate 1, and the contact piece 5 is in contact with the metal frame of the mobile phone; the metal frame of the mobile phone is used as a part of the mobile phone antenna and is contacted with the metal frame of the mobile phone through the contact sheet 5, so that the metal frame of the mobile phone is connected with the antenna in the back plate 1 to enhance the mobile phone signal;
a contraction spring is arranged in the contraction groove 6, and the tail end of the contraction spring is connected with a connecting rod 7; the contraction spring pulls the movable end 8 of the clamping block to the fixed end 4 of the clamping block through the connecting rod 7, so that the fixed end 4 of the clamping block and the contact piece 5 on the inner side of the movable end 8 of the clamping block are tightly attached to the metal frame of the mobile phone; meanwhile, the fixed end 4 of the clamping block and the movable end 8 of the clamping block play a role of clamping the mobile phone on the front surface of the back plate 1, and the four corners of the mobile phone are clamped by matching with the fixed buckles 2, so that the mobile phone is more stably installed on the mobile phone shell;
the back of the back plate 1 is provided with a display screen 11 and a key 12, one side of the back plate 1 is provided with a battery mounting groove 9, and the other side of the back plate 1 is provided with an SIM card slot 10; the top end and the bottom end of the back surface of the back plate 1 are respectively provided with a receiver and a microphone; an SIM card used for the communication of the backboard 1 is installed in the SIM card slot 10, and a battery used for the communication of the backboard 1 is installed in the battery installation slot 9; the key 12 and the display screen 11 on the back of the back plate 1, and the receiver and the microphone arranged on the back of the back plate 1 are used for receiving and making calls, and the standby mobile phone is used, so that the endurance of the mobile phone arranged on the front of the back plate 1 is prolonged, or the emergency use is provided.
The utility model discloses a theory of operation:
the utility model is provided with the fixed buckles 2 at the edge of the front surface of the back plate 1, and the four fixed buckles 2 are distributed on the four corners of the front surface of the back plate 1; the front surface of the back plate 1 is provided with a sliding chute 3, and the sliding chute 3 penetrates through the left end and the right end of the back plate 1; the front surface of the back plate 1 at one end of the sliding chute 3 is provided with a clamping block fixed end 4, the inner side of the clamping block fixed end 4 is provided with a contraction groove 6, a connecting rod 7 is arranged in the contraction groove 6, and the right end of the connecting rod 7 is provided with a clamping block movable end 8; two contact pieces 5 are respectively arranged on the inner sides of the fixed end 4 and the movable end 8 of the clamping block;
the fixed end 4 of the clamping block and the movable end 8 of the clamping block shrink through a shrinking groove 6 and a connecting rod 7 to clamp a metal frame of the mobile phone placed on the front surface of the back plate 1, and the contact piece 5 is in contact with the metal frame of the mobile phone; the metal frame of the mobile phone is used as a part of the mobile phone antenna and is contacted with the metal frame of the mobile phone through the contact sheet 5, so that the metal frame of the mobile phone is connected with the antenna in the back plate 1 to enhance the mobile phone signal;
the contraction spring pulls the movable end 8 of the clamping block to the fixed end 4 of the clamping block through the connecting rod 7, so that the fixed end 4 of the clamping block and the contact piece 5 on the inner side of the movable end 8 of the clamping block are tightly attached to the metal frame of the mobile phone; meanwhile, the fixed end 4 of the clamping block and the movable end 8 of the clamping block play a role of clamping the mobile phone on the front surface of the back plate 1, and the four corners of the mobile phone are clamped by matching with the fixed buckles 2, so that the mobile phone is more stably installed on the mobile phone shell;
an SIM card used for the communication of the backboard 1 is installed in the SIM card slot 10, and a battery used for the communication of the backboard 1 is installed in the battery installation slot 9; the key 12 and the display screen 11 on the back of the back plate 1, and the receiver and the microphone arranged on the back of the back plate 1 are used for receiving and making calls, and the standby mobile phone is used, so that the endurance of the mobile phone arranged on the front of the back plate 1 is prolonged, or the emergency use is provided.
The utility model provides a cell-phone shell smart antenna has the steadiness that increases the cell-phone and install on the cell-phone shell, through the backplate as reserve cell-phone, prolongs the continuation of the journey of cell-phone or supplies the characteristics of emergency use. The utility model has the advantages that: the fixed end of the clamping block and the movable end of the clamping block shrink through a shrinking groove and a connecting rod to clamp a metal frame of the mobile phone placed on the front surface of the back plate, and the contact piece is in contact with the metal frame of the mobile phone; the metal frame of the mobile phone is used as a part of the mobile phone antenna and is contacted with the metal frame of the mobile phone through the contact piece, so that the metal frame of the mobile phone is connected with the antenna in the back plate to enhance the mobile phone signal;
the movable end of the clamping block is pulled to the fixed end of the clamping block by the contraction spring through the connecting rod, so that the fixed end of the clamping block and a contact piece on the inner side of the movable end of the clamping block are tightly attached to the metal frame of the mobile phone; meanwhile, the fixed end of the clamping block and the movable end of the clamping block play a role of clamping the mobile phone on the front surface of the back plate, and the four corners of the mobile phone are clamped by matching with the fixed buckles, so that the mobile phone is more stably installed on the mobile phone shell;
an SIM card for the backplane communication is installed in the SIM card slot, and a battery for the backplane communication is installed in the battery installation slot; the mobile phone can be used as a standby mobile phone by receiving and making calls through the keys and the display screen on the back surface of the back plate and the receiver and the microphone arranged on the back surface of the back plate, so that the endurance of the mobile phone arranged on the front surface of the back plate is prolonged or the mobile phone can be used for emergency.
The foregoing is merely exemplary and illustrative of the structure of the invention, and various modifications, additions and substitutions as described in the detailed description may be made by those skilled in the art without departing from the structure or exceeding the scope of the invention as defined in the claims.
Claims (3)
1. A mobile phone shell intelligent antenna comprises a back plate (1), a fixing buckle (2), a sliding groove (3), a clamping block fixing end (4), a contact piece (5), a contraction groove (6), a connecting rod (7), a clamping block movable end (8), a battery mounting groove (9), an SIM card slot (10), a display screen (11) and a key (12), and is characterized in that;
the edge of the front surface of the back plate (1) is provided with the fixed buckles (2), and the four fixed buckles (2) are distributed on the four corners of the front surface of the back plate (1); the front surface of the back plate (1) is provided with a sliding chute (3), and the sliding chute (3) penetrates through the left end and the right end of the back plate (1); the front surface of the back plate (1) at one end of the sliding chute (3) is provided with a clamping block fixing end (4), the inner side of the clamping block fixing end (4) is provided with a contraction groove (6), a connecting rod (7) is installed in the contraction groove (6), and the right end of the connecting rod (7) is provided with a clamping block movable end (8); two contact pieces (5) are respectively arranged on the inner sides of the fixed end (4) and the movable end (8) of the clamping block;
the contact piece (5) is connected with the antenna in the back plate (1) through a connecting line in the back plate (1).
2. A smart antenna for a mobile phone casing as claimed in claim 1, characterised in that a retraction spring is provided in the retraction slot (6), the end of the retraction spring being connected to the connection rod (7).
3. A smart antenna for a mobile phone casing according to claim 1, wherein the back of the back plate (1) is provided with a display screen (11) and a key (12), one side of the back plate (1) is provided with a battery mounting groove (9), and the other side of the back plate (1) is provided with a SIM card slot (10); the top end and the bottom end of the back surface of the back plate (1) are respectively provided with a receiver and a microphone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922375731.5U CN211209732U (en) | 2019-12-26 | 2019-12-26 | Cell-phone shell smart antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922375731.5U CN211209732U (en) | 2019-12-26 | 2019-12-26 | Cell-phone shell smart antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211209732U true CN211209732U (en) | 2020-08-07 |
Family
ID=71852256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922375731.5U Active CN211209732U (en) | 2019-12-26 | 2019-12-26 | Cell-phone shell smart antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211209732U (en) |
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2019
- 2019-12-26 CN CN201922375731.5U patent/CN211209732U/en active Active
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