CN213817869U - Rear shell for smart phone - Google Patents
Rear shell for smart phone Download PDFInfo
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- CN213817869U CN213817869U CN202022758958.0U CN202022758958U CN213817869U CN 213817869 U CN213817869 U CN 213817869U CN 202022758958 U CN202022758958 U CN 202022758958U CN 213817869 U CN213817869 U CN 213817869U
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- shaped sliding
- turning plate
- groove
- rotating rod
- plate
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Abstract
The utility model discloses a rear shell for a smart phone, which comprises a mobile phone, wherein the outer surface of the upper end of the mobile phone is glued with a rear cover, the outer surface of the upper end of the rear cover is provided with a plate groove, a turning plate is arranged in the plate groove, two sides of the turning plate are fixedly connected with rotating rods, the two sides of the inner surface of the plate groove, which are close to the rear end, are provided with rotating rod grooves, the rotating rods are arranged in the rotating rod grooves, the two are movably connected, both sides of the turning plate are fixedly connected with torsion springs which are sleeved on the rotating rod, one end of the torsion spring is fixedly connected with the rotating rod groove, the outer surface of the front end of the turning plate is provided with a clamping mechanism, the clamping mechanism mainly comprises a T-shaped sliding block, a T-shaped sliding groove, a compression spring and a clamping block, through the torsion spring and the rotating rod which are fixedly connected with the two sides of the turning plate, a user can complete automatic retraction and release of the turning plate by one hand by matching the clamping structure.
Description
Technical Field
The utility model belongs to the technical field of the smart mobile phone instrument technique and specifically relates to a backshell for smart mobile phone is related to.
Background
The mobile phone is a palm computer, functions are more and more, along with the development of a wireless network, the mobile phone is more and more used as a small-sized palm computer capable of surfing the internet, and the mobile phone is not only a tool capable of answering a call, but also a tool integrating functions of office work, entertainment, games and the like.
In implementing the present invention, the inventor finds that at least the following problems exist in the prior art and are not solved: 1. the traditional mobile phone needs to be placed across when watching a film or a television, and the mobile phone is supported by using an external object, but the mobile phone fixed by the external object often slides, so that a user feels double annoyance and the film watching experience of the user is influenced; 2. in order to solve the problem, a mobile phone buckle is popular in the market, the mobile phone buckle is glued on a rear cover of a mobile phone, two hands are required to operate the mobile phone buckle at the same time when the mobile phone buckle is opened, the mobile phone buckle is troublesome in certain environments using one hand, and the mobile phone buckle is inconvenient to use when a user puts down things on the hand and then opens the mobile phone buckle.
Therefore, a rear shell for a smart phone is provided.
Disclosure of Invention
An object of the utility model is to provide a backshell for intelligent cell-phone to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a rear shell for a smart phone comprises a phone body, wherein a rear cover is glued on the outer surface of the upper end of the phone body, a plate groove is formed in the outer surface of the upper end of the rear cover, a turning plate is arranged inside the plate groove, rotating rods are fixedly connected to the symmetrical positions of the two sides of the turning plate, rotating rod grooves are formed in the positions, close to the rear end, of the two sides of the inner surface of the plate groove, the rotating rods are located inside the rotating rod grooves and movably connected with the rotating rod grooves, torsion springs are arranged on the two sides of the turning plate, the torsion springs are sleeved on the rotating rods, one ends of the torsion springs are fixedly connected with the rotating rod grooves, the other ends of the torsion springs are fixedly connected with the turning plate, and a clamping mechanism is arranged on the outer surface of the front end of the turning plate;
the clamping mechanism comprises a T-shaped sliding block, a T-shaped sliding groove, a compression spring and a clamping block, the T-shaped sliding groove is formed in the front end of the inner surface of the plate groove, the T-shaped sliding block is arranged inside the T-shaped sliding groove, the T-shaped sliding block is connected with the T-shaped sliding groove in a sliding mode, the compression spring is arranged inside the T-shaped sliding groove, the outer surface of the front end of the T-shaped sliding block is fixedly connected with one end of the compression spring, the other end of the compression spring is fixedly connected with the front end of the inner surface of the T-shaped sliding groove, and the outer surface of the front end of the turning plate is fixedly connected with the clamping block.
Through adopting above-mentioned technical scheme, cover after the cell-phone again and offer the board groove, board inslot swing joint turns over the board, utilize the device to provide the support for horizontal cell-phone, make it can not appear the phenomenon of sliding, for the convenience of the user's use covers behind the cell-phone and has set up block mechanism, stir T shape slider through the one hand, make the fixture block that turns over board front end surface break away from the contact with T shape fixture block, providing the automatic upset that external force realized turning over the board through torsion spring for turning over the board, only need will turn over the board and hold between the fingers the board inslot when not needing to use, the fixed board that turns over of rethread triangle-shaped fixture block.
Preferably, the outer surface of the upper end of the rear cover is provided with a notch, and one end of the T-shaped sliding block penetrates through the notch and extends to the outside of the rear cover.
Through adopting above-mentioned technical scheme, the one end of T shape slider extends to the opening outside, and convenience of customers stirs T shape slider with the thumb.
Preferably, the rotating rods are positioned at the positions, close to the rear end, of the two sides of the turning plate and correspond to the rotating rod grooves, the rotating rods are made of metal materials, and the turning plate and the plate grooves are movably connected through the rotating rods and the rotating rod grooves.
Through adopting above-mentioned technical scheme, turn over the board and realize the upset through bull stick and bull stick groove at the board inslot, the bull stick of metal material has stronger wear-resisting function.
Preferably, the size of turning over the board is less than the size of board groove, and turns over the rear end cross-section semicircular in shape of board, and it is the metal material.
Through adopting above-mentioned technical scheme for turn over the board and can not receive the restriction of self edges and corners when the upset and make its upset smooth and easy.
Preferably, the moving distance of the T-shaped sliding block is equal to the width of the notch, and the moving distance of the T-shaped sliding block is greater than the length of the short edge of the clamping block.
Through adopting above-mentioned technical scheme, guarantee to stir T type slider with the hand and can realize fixture block and the effect that T shape slider breaks away from the contact.
Preferably, the cross section of the clamping block is triangular, and the clamping block is made of metal.
Through adopting above-mentioned technical scheme, the triangle-shaped fixture block of metal material person of facilitating the use singlehanded receive and releases the board that turns over makes the fixture block have stronger wear resistance simultaneously.
Compared with the prior art, the beneficial effects of the utility model are that:
the structure of a plate groove, a turning plate, a rotating rod, a torsion spring and the like is arranged on the rear cover of the mobile phone, the rotating rod groove arranged in the plate groove provides limitation for the rotating rod, so that the rotating rod can rotate in the rotating rod groove, the rotating rod is fixedly connected with the turning plate, the rotating rod drives the turning plate to rotate, the transverse mobile phone is supported by the turning plate, the torsion spring is sleeved on the rotating rod, one end of the torsion spring is fixedly connected with the rotating rod groove, and the other end of the torsion spring is fixedly connected with the turning plate, so the turning plate always has the maximum turning angle under the action of the torsion spring, and a user does not need to adjust the turning plate angle, thereby being convenient for the use of the user;
the outer surface of the front end of the turning plate is provided with a clamping mechanism which mainly comprises a T-shaped sliding block, a T-shaped sliding groove, a compression spring and a clamping block, wherein the T-shaped sliding block is arranged in the T-shaped sliding groove, the upper end of the T-shaped sliding block extends to the outside of the rear cover, a user stirs the T-shaped sliding block to enable the T-shaped sliding block to slide in the T-shaped sliding groove, after the T-shaped sliding block moves for a certain distance, the outer surface of the lower end of the T-shaped sliding block can be separated from contact with the short edge of the clamping block fixedly connected to the outer surface of the front end of the turning plate, the turning plate loses external force limitation, the torsion spring is sleeved on the rotating rod, one end of the torsion spring is fixedly connected with the rotating rod groove, the other end of the torsion spring is fixedly connected with the turning plate, the torsion spring can force the turning plate to rotate at the moment, the, when the mobile phone is not used, a user can knead the turning plate into the plate groove by hand, the triangular clamping block is in contact with the outer surface of the rear end of the T-shaped sliding block, the clamping block continues to move into the plate groove under the action of external force, the T-shaped sliding block moves forwards along the direction of the short edge of the clamping block until the turning plate completely enters the plate groove, the clamping block is separated from the contact with the outer surface of the rear end of the T-shaped sliding block, and at the moment, the T-shaped sliding block is forced to move backwards under the action of the elastic force of the compression spring until the outer surface of the lower end of the T-shaped sliding block is in contact with the short edge of the clamping block, so that the turning plate is fixed.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a view of the overall structure of the present invention;
fig. 2 is an explosion effect view of the turning plate and the mobile phone of the present invention;
fig. 3 is a combined view of the turning plate and the clamping mechanism of the present invention;
fig. 4 is an enlarged view of the present invention at a in fig. 3;
fig. 5 is a combined view of the plate groove and the turning plate of the present invention.
Description of reference numerals:
1. a mobile phone; 2. a rear cover; 3. turning over a plate; 31. a rotating rod; 32. a torsion spring; 4. a plate groove; 5. a clamping mechanism; 51. a T-shaped slider; 52. a clamping block; 53. a T-shaped chute; 54. compressing the spring.
Detailed Description
In the following, reference will be made to the accompanying drawings in the embodiments of the present invention for clearly and completely describing the technical solutions in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 5, the present invention provides a technical solution:
as shown in fig. 1 to 5, the above object is achieved, and the present invention provides the following technical solutions: a rear shell for a smart phone comprises a mobile phone 1, wherein a rear cover 2 is glued on the outer surface of the upper end of the mobile phone 1, a plate groove 4 is formed in the outer surface of the upper end of the rear cover 2, a turning plate 3 is arranged inside the plate groove 4, rotating rods 31 are fixedly connected to the symmetrical positions of the two sides of the turning plate 3, rotating rod grooves are formed in the positions, close to the rear end, of the two sides of the inner surface of the plate groove 4, the rotating rods 31 are located inside the rotating rod grooves and movably connected with the rotating rod grooves, torsion springs 32 are arranged on the two sides of the turning plate 3, the torsion springs 32 are sleeved on the rotating rods 31, one ends of the torsion springs 32 are fixedly connected with the rotating rod grooves, the other ends of the torsion springs are fixedly connected with the turning plate 3, and a clamping mechanism 5 is arranged on the outer surface of the front end of the turning plate 3;
the clamping mechanism 5 comprises a T-shaped sliding block 51, a T-shaped sliding groove 53, a compression spring 54 and a clamping block 52, the front end of the inner surface of the plate groove 4 is provided with the T-shaped sliding groove 53, the T-shaped sliding block 51 is arranged in the T-shaped sliding groove 53, the T-shaped sliding block 51 is in sliding connection with the T-shaped sliding groove 53, the compression spring 54 is arranged in the T-shaped sliding groove 53, the outer surface of the front end of the T-shaped sliding block 51 is fixedly connected with one end of the compression spring 54, the other end of the compression spring 54 is fixedly connected with the front end of the inner surface of the T-shaped sliding groove 53, the outer surface of the front end of the turning plate 3 is fixedly connected with the clamping block 52, the plate groove 4 is arranged on the rear cover 2, the turning plate 3 is movably connected in the plate groove 4, the device is utilized to provide support for the transverse mobile phone 1, so that the sliding phenomenon can not occur, the clamping mechanism 5 is arranged on the rear cover 2 of the mobile phone for the convenience of a user, and the user can toggle the T-shaped sliding block 51 by a single hand, the fixture block 52 on the outer surface of the front end of the turning plate 3 is separated from the T-shaped fixture block 52, external force is provided for the turning plate 3 through the torsion spring 32 to realize automatic turning of the turning plate 3, the turning plate 3 only needs to be pinched into the plate groove 4 when the use is not needed, and then the turning plate 3 is fixed through the triangular fixture block 52.
Specifically, the outer surface of the upper end of the rear cover 2 is provided with a notch, one end of the T-shaped sliding block 51 penetrates through the notch and extends to the outside of the rear cover 2, and one end of the T-shaped sliding block 51 extends to the outside of the notch, so that a user can conveniently stir the T-shaped sliding block 51 by using a thumb.
Specifically, the rotating rod 31 is located at the position, close to the rear end, of two sides of the turning plate 3 and corresponds to the rotating rod 31 groove, the rotating rod 31 is made of metal, the turning plate 3 and the plate groove 4 are movably connected with the rotating rod 31 groove through the rotating rod 31, the turning plate 3 is turned in the plate groove 4 and is turned over through the rotating rod 31 and the rotating rod 31 groove, and the rotating rod 31 made of metal has a strong wear-resisting function.
Specifically, the size of the turning plate 3 is smaller than that of the plate groove 4, the section of the rear end of the turning plate 3 is semicircular, and the turning plate is made of metal materials, so that the turning plate 3 cannot be limited by edges and corners when turned, and the turning plate can be smoothly turned.
Specifically, the moving distance of the T-shaped sliding block 51 is equal to the width of the opening, and the moving distance of the T-shaped sliding block 51 is greater than the length of the short side of the clamping block 52, so that the clamping block 52 can be separated from the T-shaped sliding block 51 by poking the T-shaped sliding block with a hand.
Specifically, the cross section of the fixture block 52 is triangular, the fixture block 52 is made of metal, the triangular fixture block 52 made of metal facilitates the user to fold and unfold the turning plate 3 with one hand, and meanwhile, the fixture block 52 has high wear resistance.
The working principle is as follows: the structure that the plate groove 4, the turning plate 3, the rotating rod 31, the torsion spring 32 and the like are arranged on the rear cover 2, the rotating rod 31 groove arranged in the plate groove 4 provides limitation for the rotating rod 31, so that the rotating rod 31 can rotate in the rotating rod 31 groove, and the rotating rod 31 is fixedly connected with the turning plate 3, so the rotating rod 31 drives the turning plate 3 to rotate, the transverse mobile phone 1 is supported by the turning plate 3, and because the torsion spring 32 is sleeved on the rotating rod 31, one end of the torsion spring 32 is fixedly connected with the rotating rod 31 groove, and the other end of the torsion spring is fixedly connected with the turning plate 3, the turning plate 3 always has the maximum turning angle under the action of the torsion spring 32, and a user does not need to adjust the turning plate 3 angle, thereby being convenient for the use of the user; by arranging the clamping mechanism 5 on the outer surface of the front end of the turning plate 3, the clamping mechanism 5 mainly comprises a T-shaped sliding block 51, a T-shaped sliding groove 53, a compression spring 54 and a clamping block 52, the T-shaped sliding block 51 is arranged inside the T-shaped sliding groove 53, the upper end of the T-shaped sliding block 51 extends to the outside of the rear cover 2, a user stirs the T-shaped sliding block 51 to enable the T-shaped sliding block 51 to slide in the T-shaped sliding groove 53, after the T-shaped sliding block 51 moves for a certain distance, the outer surface of the lower end of the T-shaped sliding block 51 can be separated from the contact with the short edge of the clamping block 52 fixedly connected to the outer surface of the front end of the turning plate 3, the turning plate 3 loses the external force limitation, the torsion spring 32 is sleeved on the rotating rod 31, one end of the torsion spring is fixedly connected with the groove of the rotating rod 31, the other end of the torsion spring 32 is fixedly connected with the turning plate 3, at the time, the automatic rotation of the turning plate 3 is realized, the front end of the inner surface of the T-shaped sliding groove 53 is fixedly connected with one end of the compression spring 54, the other end of the compression spring 54 is fixedly connected with the outer surface of the front end of the T-shaped slider 51, the compression spring 54 is arranged in the T-shaped sliding groove 53, when the mobile phone 1 is not used, a user can knead the turning plate 3 into the plate groove 4 by hand, the triangular fixture block 52 is contacted with the outer surface of the rear end of the T-shaped slider 51, the fixture block 52 continues to move into the plate groove 4 under the action of external force, the T-shaped slider 51 moves forwards along the short side direction of the fixture block 52 until the turning plate 3 completely enters the plate groove 4, the fixture block 52 is separated from the contact with the outer surface of the rear end of the T-shaped slider 51, and at the moment, the T-shaped slider 51 is forced to move backwards under the action of the elastic force of the compression spring 54 until the outer surface of the lower end of the T-shaped slider 51 is contacted with the short side of the fixture block 52, so as to fix the turning plate 3.
The using method comprises the following steps: when the mobile phone is used, a user uses a thumb to stir the T-shaped fixture block 52 to move forward until the outer surface of the lower end of the T-shaped sliding block 51 is separated from the contact with the short edge of the fixture block 52 fixedly connected with the outer surface of the front end of the turning plate 3, because the torsion spring 32 is sleeved on the rotating rod 31, one end of the torsion spring is fixedly connected with the groove of the rotating rod 31, and the other end of the torsion spring is fixedly connected with the turning plate 3, after the fixture block 52 is separated from the contact with the T-shaped sliding block 51, the turning plate 3 loses the limitation, the torsion spring 32 provides external force for the rotation of the turning plate 3, under the action of the torsion spring 32, the turning plate 3 automatically turns to the maximum angle, the mobile phone 1 is convenient for the user to transversely place, when the mobile phone is not needed to be used, the turning plate 3 is kneaded into the plate groove 4 by the thumb and the forefinger of the user, at the long edge of the fixture block 52 is contacted with the outer surface of the rear end of the T-shaped sliding block 51, pressure is continuously applied, and the T-shaped sliding block 51 moves forward along the short edge of the fixture block 52, until the turning plate 3 is completely moved into the plate groove 4, the T-shaped sliding block 51 moves backwards under the elastic force of the compression spring 54, and the clamping block 52 is blocked at the lower end of the T-shaped sliding block 51.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (6)
1. The utility model provides a backshell for smart mobile phone, includes cell-phone (1), its characterized in that: the mobile phone comprises a mobile phone (1), a rear cover (2) is glued on the outer surface of the upper end of the mobile phone (1), a plate groove (4) is formed in the outer surface of the upper end of the rear cover (2), a turning plate (3) is arranged inside the plate groove (4), rotating rods (31) are fixedly connected to the symmetrical positions of the two sides of the turning plate (3), rotating rod grooves are formed in the positions, close to the rear end, of the two sides of the inner surface of the plate groove (4), the rotating rods (31) are located inside the rotating rod grooves and movably connected with the rotating rod grooves, torsion springs (32) are arranged on the two sides of the turning plate (3), the torsion springs (32) are sleeved on the rotating rods (31), one ends of the torsion springs (32) are fixedly connected with the rotating rod grooves, the other ends of the torsion springs are fixedly connected with the turning plate (3), and a clamping mechanism (5) is arranged on the outer surface of the front end of the turning plate (3);
the clamping mechanism (5) comprises a T-shaped sliding block (51), a T-shaped sliding groove (53), a compression spring (54) and a clamping block (52), the T-shaped sliding groove (53) is formed in the front end of the inner surface of the plate groove (4), the T-shaped sliding block (51) is arranged in the T-shaped sliding groove (53), the T-shaped sliding block (51) is connected with the T-shaped sliding groove (53) in a sliding mode, the compression spring (54) is arranged in the T-shaped sliding groove (53), the outer surface of the front end of the T-shaped sliding block (51) is fixedly connected with one end of the compression spring (54), the other end of the compression spring (54) is fixedly connected with the front end of the inner surface of the T-shaped sliding groove (53), and the outer surface of the front end of the turning plate (3) is fixedly connected with the clamping block (52).
2. The rear shell for the smart phone according to claim 1, wherein: the outer surface of the upper end of the rear cover (2) is provided with a notch, and one end of the T-shaped sliding block (51) penetrates through the notch and extends to the outside of the rear cover (2).
3. The rear shell for the smart phone according to claim 1, wherein: the rotating rod (31) is located at the position, close to the rear end, of the two sides of the turning plate (3) and corresponds to the rotating rod groove, the rotating rod (31) is made of metal, and the turning plate (3) and the plate groove (4) are movably connected with the rotating rod groove through the rotating rod (31).
4. The rear shell for the smart phone according to claim 1, wherein: the size of the turning plate (3) is smaller than that of the plate groove (4), the section of the rear end of the turning plate (3) is semicircular, and the turning plate is made of metal.
5. The rear shell for the smart phone according to claim 1, wherein: the moving distance of the T-shaped sliding block (51) is equal to the width of the notch, and the moving distance of the T-shaped sliding block (51) is greater than the length of the short side of the clamping block (52).
6. The rear shell for the smart phone according to claim 1, wherein: the cross section of the clamping block (52) is triangular, and the clamping block (52) is made of metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022758958.0U CN213817869U (en) | 2020-11-25 | 2020-11-25 | Rear shell for smart phone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022758958.0U CN213817869U (en) | 2020-11-25 | 2020-11-25 | Rear shell for smart phone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213817869U true CN213817869U (en) | 2021-07-27 |
Family
ID=76939347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022758958.0U Active CN213817869U (en) | 2020-11-25 | 2020-11-25 | Rear shell for smart phone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213817869U (en) |
-
2020
- 2020-11-25 CN CN202022758958.0U patent/CN213817869U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Jiang Feng Inventor before: Jiang Feng |