CN213846741U - Mobile terminal protective housing - Google Patents

Abstract

The utility model discloses a mobile terminal protective housing, include: the protective shell comprises a protective shell body and a rotating support, wherein an accommodating groove is formed in the protective shell body, first shaft holes are communicated with two sides of the accommodating groove, first horn openings are communicated with the first shaft holes, and the size of openings of the first horn openings on one sides facing the first shaft holes is smaller than that of openings on the sides deviating from the first shaft holes; the rotating bracket includes: the support comprises a support body and a rotating shaft, wherein the rotating shaft is used for being accommodated in the first shaft hole after penetrating through the first horn mouth, and the accommodating groove is used for accommodating the bottom or the whole of the support body. The rotating shaft enters the first shaft hole along the first bell mouth, and the rotating shaft is stably limited in the first shaft hole due to the fact that the inner side opening of the first bell mouth is narrow. The length of the rotating shaft can be determined according to the requirement without deformation of the rotating shaft, so that the assembly stability of the rotating bracket is ensured; and at least one part of the bracket body is accommodated in the accommodating groove, and the rotary bracket cannot completely protrude out of the protective shell body. The utility model discloses need not hold the chamber lid, reduced manufacturing cost.

Description

Mobile terminal protective housing

Technical Field

The utility model belongs to the technical field of the mobile terminal protective housing technique and specifically relates to a runing rest assembly stability is higher, can not protrusion in the protective housing body completely, need not to set up the mobile terminal protective housing of three mould again.

Background

A mobile terminal shell (also called a mobile terminal protection shell) is an ornament for protecting or decorating the appearance of a mobile terminal. With the rapid development of the science and technology level, the science and technology beauty industry is newly developed as a novel industry. Fashion IT brands are diversified with the market. The mobile terminal protection shell is diversified aiming at the increase of brands and functions of the mobile terminal, and is divided into PC shells, leather, silica gel, cloth, hard plastic, leather covers, metal toughened glass shells, soft plastic, metal, woolen, silk and other products according to the texture. In which the metallic protective case of the mobile terminal is gradually no longer suitable for the current use situation, because it affects the use of the wireless charger.

The mobile terminal protection shell is used as an ornament to enable the mobile terminal to become a landscape, and can protect the mobile terminal, and is anti-falling, anti-scraping, waterproof and shockproof; and the mobile terminal shell support that sets up on this basis has then increased the function of mobile terminal protective housing, makes the mobile terminal who has the mobile terminal protective housing can put in positions such as desktop with multiple different gesture to release user's both hands, improved mobile terminal's convenient to use nature.

Utility model patent with publication number CN206077516U discloses a cell-phone shell support and cell-phone shell, as shown in fig. 1, it includes: support body subassembly 1 and couple 2, wherein, support body subassembly 1 is connected at the back of cell-phone shell body in order to support cell-phone shell body and cell-phone, and couple 2 is used for hanging and establishes support body subassembly 1 for the cell-phone can be hung and establish in order to facilitate the use. Specifically, support body subassembly 1 includes base 11 and annular portion 12, and wherein, base 11 connects at the back of cell-phone shell body, and annular portion 12 rotates to be connected in the one side that cell-phone shell was kept away from to base 11, and this annular portion 12 is used for supplying the user to pass its finger when using to prevent that the cell-phone from falling, annular portion 12 is rotatable this moment, and then can adjust the support angle of cell-phone.

The utility model discloses a cell-phone shell support is attached at the back of cell-phone shell completely, protrudes in the cell-phone shell completely promptly, and the travelling comfort is relatively poor when leading to the cell-phone to be gripped, and can't keep flat in the desktop.

In addition, utility model patent with publication number CN205754502U discloses a cell-phone shell and cell-phone with support, as shown in fig. 2, the cell-phone shell includes: cell-phone casing 21 and swivel support body 30 are equipped with on the cell-phone casing 21 and rotate bearing structure and at least one first knot position structure, and swivel support body 30 includes rotating-structure and support subject, and the support subject includes backup pad 31, pivot structure and backup pad 31 fixed connection, and pivot structure can install in pivot bearing structure and rotate in pivot bearing structure, and backup pad 31 rotates on cell-phone casing 21 through pivot structure. The rotating shaft structure comprises a rotating shaft 34, the rotating shaft 34 is fixedly connected with the support plate 31, and preferably, the rotating shaft 34 and the support plate 31 are integrally formed. The rotation shaft 34 is installed in the first shaft hole of the shaft groove 26 and can rotate in the first shaft hole, the support plate 31 is a structural body with certain elasticity, such as plastic, the support plate 31 adopting plastic as the structural body has certain expansion and contraction deformability, and the support plate 31 can be installed in the mobile phone shell 21 or detached from the mobile phone shell 21 through micro deformation.

The utility model discloses a cell-phone shell with support though can hide the swivel mount body in the recess on the cell-phone casing completely, but its utilizes backup pad and the deformable characteristics of rotation axis to assemble in the cell-phone casing, causes the cooperation length in rotation axis and first shaft hole can't exceed certain size (otherwise unable assembly), leads to the swivel mount body to break away from the cell-phone casing easily, and assembly stability is not enough.

Further, utility model patent No. CN210327696U discloses a hidden support mobile phone shell, as shown in fig. 3, which includes: the mobile phone shell comprises a mobile phone shell body 1, a bracket 2 and an accommodating cavity cover 3; the back of the mobile phone shell body 1 is provided with an accommodating cavity 11, one end of the bottom of the accommodating cavity 11 along the long edge direction of the mobile phone shell body 1 is provided with a through hole 111, and two sides inside the accommodating cavity 11 are provided with sliding grooves 112 along the long edge direction of the mobile phone shell body 1; the bracket 2 comprises a bracket main body 21 and a sliding rod 22 arranged at one end of the bracket main body 21; the sliding rod 22 is arranged in the sliding groove 112 and is connected in a sliding manner; the other end of the bracket 2 passes through the through hole 111 and extends to the outside of the bottom of the mobile phone shell body 1, and the bracket main body 21 can rotate to be vertical to the mobile phone shell body 1 when the sliding rod 22 slides to the sliding groove 112 and is close to the through hole 111; hold chamber lid 3 and locate cell-phone shell body 1 inboard, and with hold 11 adaptation inlay card in chamber and be connected.

The utility model discloses a three mould need be seted up to the hidden support cell-phone shell that discloses, and the first is cell-phone shell body mould, and the second is the support mould, and the third holds the chamber lid mould, leads to manufacturing cost higher.

It can be seen that the prior art is still in need of improvement and development.

SUMMERY OF THE UTILITY MODEL

In view of the not enough of above-mentioned prior art, the utility model aims to provide a runing rest assembly stability is higher, can not bulge in the protective housing body completely, need not to set up the mobile terminal protective housing of three mould again.

The technical scheme of the utility model as follows:

a mobile terminal protective case, comprising: the protective shell comprises a protective shell body and a rotating support, wherein the rotating support is rotatably connected to the protective shell body, an accommodating groove is formed in the protective shell body, first shaft holes are communicated with two sides of the accommodating groove, one side, facing the inner wall of the protective shell body, of each first shaft hole is communicated with a first horn mouth, and the opening size of one side, facing the first shaft holes, of each first horn mouth is smaller than that of one side, away from the first shaft holes, of each first horn mouth; the rotating bracket includes: the support comprises a support body and a rotating shaft, wherein the rotating shaft is used for penetrating through a first horn mouth and then being contained in the first shaft hole, and the containing groove is used for containing the bottom or the whole of the support body.

The effect of above-mentioned scheme lies in: due to the outer opening of the first bell mouth (i.e. the opening at the side away from the first shaft hole), the rotating shaft can easily enter the first bell mouth; then the rotating shaft is pressed and enters the first shaft hole along the first bell mouth; and because the inboard opening (the opening towards first shaft hole one side) of first horn mouth is narrower, consequently the pivot will be unable to break through the restriction of protective housing body under the condition that does not receive very big external force to be spacing in first shaft hole. The rotating shaft is not required to deform in the assembling process, so that the length of the rotating shaft can be determined according to the requirement, and the assembling stability of the rotating bracket is ensured; and because at least one part of the bracket body is accommodated in the accommodating groove, the rotating bracket can not completely protrude out of the protective shell body. Furthermore, the utility model discloses a mobile terminal protective housing need not hold the chamber lid, consequently, need not set up and hold chamber lid mould, has reduced manufacturing cost.

In a further preferred aspect, the protective case of the mobile terminal further includes: the structure is adjusted to the gear, the structure is adjusted to the gear includes: gear adjusting rod, gear adjustment tank and regulation arch, the gear adjustment tank set up in the support body, it is in to adjust protruding setting in the gear adjustment tank, the gear adjusting rod includes: the n-shaped adjusting part is arranged in the gear adjusting groove, the number of the rotating parts is two, and the two rotating parts are formed by extending two ends of the n-shaped adjusting part outwards respectively; the protective shell body is provided with a second shaft hole matched with the rotating part.

The effect of above-mentioned scheme lies in: when the protective shell is used, a user lifts the tail of the bracket body and enables the angle between the bracket body and the protective shell body to be gradually increased, at the moment, the n-shaped adjusting part of the gear adjusting rod is positioned in the gear adjusting groove, and the rotating part is limited in the second shaft hole, so that the n-shaped adjusting part slides in the gear adjusting groove and is blocked and limited after contacting with the adjusting protrusion to form a first gear of the rotary support; if only one adjusting bulge is arranged, the user pushes the bracket body with force to enable the n-shaped adjusting part to cross the adjusting bulge, and then the bracket body continues to rotate until the bracket body cannot rotate any more; if a plurality of adjusting bulges are arranged, a user pushes the bracket body with force to enable the n-shaped adjusting part to cross the adjusting bulges, then the bracket body touches the next adjusting bulge to be blocked and limited to form a second gear of the rotary support, and so on until the n-shaped adjusting part crosses all the adjusting bulges.

In a further preferred scheme, one side, facing the inner wall of the protective shell body, of the second shaft hole is communicated with a second bell mouth, and the opening size of the second bell mouth, facing the second shaft hole, is smaller than the opening size of the second shaft hole.

The effect of above-mentioned scheme lies in: due to the outer opening of the second bell mouth (i.e. the opening at the side facing away from the second shaft hole), the rotating part will easily enter the second bell mouth; then the rotating part is pressed and enters the second shaft hole along the second bell mouth; and because the inboard opening (the opening towards second shaft hole one side promptly) of second horn mouth is narrower, consequently the rotating part will be unable to break through the restriction of protective housing body under the condition that does not receive very big external force to be spacing in the second shaft hole. Because the rotating part is not required to be deformed in the assembling process, the length of the rotating part can be determined according to the requirement, and therefore the assembling stability of the rotating bracket is ensured.

In a further preferred scheme, the inner wall of support body has first curb plate to protective housing body one side extension, first curb plate deviates from support body one end and extends there is the second curb plate, the second curb plate is parallel with first curb plate, the gear adjusting slot position in between support body and the second curb plate, the width of second curb plate is less than the width of support body, the width of n shape regulating part is less than or equal to the width of support body and the width of more than or equal to second curb plate.

The effect of above-mentioned scheme lies in: firstly, when the support body is in a closed state (namely the support body is buckled in the accommodating groove), the n-shaped adjusting part is hidden under the support body and is in an invisible state, so that the attractiveness of the mobile terminal protection shell is improved; secondly, the gap between the bracket body and the accommodating groove can be reduced to the greatest extent (if the preferable scheme is not adopted, the gap between the bracket body and the accommodating groove is at least larger than the n-shaped adjusting part), and the fixing stability of the bracket body in the closed state is improved.

In a further preferred scheme, the adjusting protrusions are arranged on the inner wall of the bracket body and/or the inner wall of the second side plate, and the adjusting protrusions distributed on the same plane are arranged at intervals.

The effect of above-mentioned scheme lies in: it can be understood that the more the number of the adjusting protrusions is, the more the adjusting gear of the rotary support is, and the more the mobile terminal protection shell is flexible to use.

In a further preferred scheme, at least one side of the first bell mouth is provided with a strip-shaped groove, the strip-shaped groove is an open groove, and the depth of the strip-shaped groove is greater than or equal to that of the first bell mouth.

The effect of above-mentioned scheme lies in: the elasticity of protective housing body in first horn mouth department can effectively be improved in the setting in bar groove, and when the pivot of being convenient for slided to the shaft hole along first horn mouth, first horn mouth can expand to at least one side, makes the pivot get into the primary shaft hole smoothly then. After the pivot assembly is accomplished, modes such as strip groove accessible injecting glue are sealed to guarantee that the pivot can not deviate from first shaft hole, further improve the assembly stability of pivot.

In a further preferable scheme, a first groove is formed in the protective shell body, and the first groove is formed in one side, away from the first shaft hole, of the accommodating groove; the bracket body is provided with a second groove, and when the bracket body is in a closed state, the first groove is communicated with the second groove.

The effect of above-mentioned scheme lies in: when the support body is in the closed state, the user can stretch into the second recess with instrument or nail from first recess, pries the support body, then promotes the support body rotation, can make the support body support protective housing body and mobile terminal.

In a further preferable scheme, at least one of two side surfaces of the bracket body extends outwards to form a clamping protrusion, and the clamping protrusion is in interference fit with the inner wall of the accommodating groove so as to fix the bracket body in the accommodating groove.

The effect of above-mentioned scheme lies in: compared with the scheme of magnet adsorption, the optimized scheme has the advantages of simpler structure, convenient assembly and processing and lower cost, and the service life of the optimized scheme is far longer than the effective service life of the magnet under the condition that the material has better abrasion resistance.

In a further preferred scheme, a plurality of reinforcing ribs are arranged on the inner wall of the protective shell body, reinforcing plates are arranged in the containing grooves, the width of each reinforcing plate is equal to that of each containing groove, the length of each reinforcing plate is smaller than that of each containing groove, the height of each reinforcing plate is smaller than that of each containing groove, and one end, away from the first shaft hole, of each containing groove is completely sealed by the corresponding reinforcing plate.

The effect of above-mentioned scheme lies in: the strength of the protective shell body is improved due to the arrangement of the first reinforcing ribs and the reinforcing plates; secondly, the height of the reinforcing plate is smaller than that of the accommodating groove, so that the bottom of the support body can be accommodated in the accommodating groove; thirdly, the length of reinforcing plate is less than the length of accepting the groove, and the reinforcing plate deviates from the first axle hole one end with the accepting groove and seals completely, then can make the pivot pass the not confined part of reinforcing plate and carry out fast assembly, then accepting groove one end is sealed completely, has improved the intensity of protective housing body to a certain extent.

In a further preferred aspect, the protective case body includes: middle framework, left side veneer gluing and right side veneer gluing, accepting groove, first shaft hole and first horn mouth are all seted up in middle framework, left side veneer gluing and right side veneer gluing are located respectively middle framework both sides, middle framework adopts the plastics material preparation to form.

The effect of above-mentioned scheme lies in: the plastic material is convenient for processing a slightly complex structure, the hardness of the plastic material is higher than that of leather, the limit of a rotating shaft is convenient, and the structural stability is better; the leather, the leather and other materials have good hand feeling and good flexibility, and are convenient for shock absorption; the utility model adopts the above preferred scheme, the advantage of flexible materials such as plastics material and leather, leather has been combined. Moreover, based on the preferred scheme, the middle frame body, the left side veneer and the right side veneer can be made into different colors so as to improve the aesthetic property of the mobile terminal protection shell; for example, the second to Porsche mobile phone case is popular with consumers at times. In addition, based on the above preferred scheme, the utility model discloses can also install the mobile terminal protective housing additional in existing ordinary protective housing outside, form the protection architecture of double-deck protective housing on the one hand; on the other hand, the function of a common protective shell is added; in yet another aspect, the aesthetic appearance of the protective case is improved.

Compared with the prior art, the utility model provides a mobile terminal protective housing, include: the protective shell comprises a protective shell body and a rotating support, wherein the rotating support is rotatably connected to the protective shell body, an accommodating groove is formed in the protective shell body, first shaft holes are communicated with two sides of the accommodating groove, one side, facing the inner wall of the protective shell body, of each first shaft hole is communicated with a first horn mouth, and the opening size of one side, facing the first shaft holes, of each first horn mouth is smaller than that of one side, away from the first shaft holes, of each first horn mouth; the rotating bracket includes: the support comprises a support body and a rotating shaft, wherein the rotating shaft is used for penetrating through a first horn mouth and then being contained in the first shaft hole, and the containing groove is used for containing the bottom or the whole of the support body. Due to the outer opening of the first bell mouth (i.e. the opening at the side away from the first shaft hole), the rotating shaft can easily enter the first bell mouth; then the rotating shaft is pressed and enters the first shaft hole along the first bell mouth; and because the inboard opening (the opening towards first shaft hole one side) of first horn mouth is narrower, consequently the pivot will be unable to break through the restriction of protective housing body under the condition that does not receive very big external force to be spacing in first shaft hole. The rotating shaft is not required to deform in the assembling process, so that the length of the rotating shaft can be determined according to the requirement, and the assembling stability of the rotating bracket is ensured; and because at least one part of the bracket body is accommodated in the accommodating groove, the rotating bracket can not completely protrude out of the protective shell body. Furthermore, the utility model discloses a mobile terminal protective housing need not hold the chamber lid, consequently, need not set up and hold chamber lid mould, has reduced manufacturing cost.

Drawings

Figure 1 is a perspective view of a prior art handset housing support disclosed in CN 206077516U.

Fig. 2 is a perspective view of a mobile phone case with a stand disclosed in prior art CN 205754502U.

Figure 3 is a perspective view of a hidden stand handset housing as disclosed in prior art CN 210327696U.

Fig. 4 is an exploded view of the protective case of the mobile terminal according to the preferred embodiment of the present invention.

Fig. 5 is a sectional view of the protective case body in the preferred embodiment of the present invention.

Fig. 6 is an enlarged view of a portion a in fig. 5.

Fig. 7 is a schematic structural view of a first shaft hole and a first bell mouth in another preferred embodiment of the present invention.

Fig. 8 is a schematic structural view of a first shaft hole, a first bell mouth and a barb according to a further preferred embodiment of the present invention.

Fig. 9 is a schematic structural diagram of the mobile terminal protection shell in the preferred embodiment of the present invention when the bracket body is in the open state.

Fig. 10 is an enlarged view of a portion B in fig. 9.

Fig. 11 is a schematic structural view of a gear adjusting lever used in the preferred embodiment of the present invention.

Fig. 12 is a schematic view of the position arrangement of the adjusting protrusions in another preferred embodiment of the present invention.

Fig. 13 is a schematic view of the position arrangement of the adjusting protrusions in another preferred embodiment of the present invention.

Fig. 14 is a schematic structural view of the first groove and the second groove in the preferred embodiment of the present invention.

Fig. 15 is an enlarged view of a portion C in fig. 14.

Fig. 16 is a perspective view of a bracket body with a retaining protrusion according to a preferred embodiment of the present invention.

Fig. 17 is an enlarged view of a portion D in fig. 16.

Fig. 18 is a schematic structural view of the reinforcing ribs and the reinforcing plate according to the preferred embodiment of the present invention.

Fig. 19 is a schematic structural view of the middle frame body in the preferred embodiment of the present invention.

Detailed Description

The utility model provides a mobile terminal protective housing, for making the utility model discloses a purpose, technical scheme and effect are clearer, make clear and definite, and it is right that the following refers to the attached drawing and lifts the example the utility model discloses further detailed description. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 4, the mobile terminal protective case includes: the protective case comprises a protective case body 100 and a rotary bracket 200, wherein the protective case body 100 is used for being clamped on the back of the mobile terminal, and the rotary bracket 200 is rotatably connected to the protective case body 100 and used for supporting the protective case body 100 (when the protective case body 100 is clamped on the mobile terminal, the rotary bracket 200 can simultaneously support the protective case body 100 and the mobile terminal); it should be noted that the utility model discloses only correspond a mobile terminal model at the protective housing body 100 that fig. 4 is shown, nevertheless should not regard as the utility model discloses only can be used to the mobile terminal of this protective housing body 100 of adaptation (the skilled person in the field is in the utility model discloses under the disclosed condition, accessible adaptability adjustment and modification will the utility model discloses a mobile terminal protective housing is applied to other cell-phones and mobile terminal such as dull and stereotyped, specifically no longer gives details).

Compared with the prior art, one of the important improvements of the present invention lies in (as shown in fig. 5 and fig. 6, the dotted line in fig. 6 does not really exist, and the present invention is drawn for distinguishing the first shaft hole 111, the transition groove 112 and the first bell mouth 113): the protective housing body 100 is provided with an accommodating groove 190, two sides of the accommodating groove 190 are communicated with a first shaft hole 111, the first shaft hole 111 is communicated with a first bell mouth 113 facing one side of the inner wall of the protective housing body 100, and the opening size of the first bell mouth 113 facing one side of the first shaft hole 111 is smaller than the opening size of the first shaft hole 111.

Adapted thereto, the swivel stand 200 comprises: the bracket comprises a bracket body 210 and a rotating shaft 220, wherein the rotating shaft 220 is accommodated in the first shaft hole 111 after passing through the first bell mouth 113, and the accommodating groove 190 is used for accommodating the bottom or the whole of the bracket body 210.

As a preferred embodiment of the present invention, a transition groove 112 (as shown in fig. 6) is provided between the first shaft hole 111 and the first bell mouth 113, the cross section of the transition groove 112 is preferably rectangular, the cross section of the first bell mouth 113 is preferably isosceles trapezoid, and the width of the transition groove 112 is equal to the upper bottom length of the first bell mouth 113. During assembly, the rotating shaft 220 sequentially passes through the first bell mouth 113 and the transition groove 112 to enter the first shaft hole 111; after the assembly is completed, a part of the rotating shaft 220 is accommodated in the transition groove 112, and due to the arrangement of the transition groove 112, the structural strength of the protective shell body 100 at the position is high, the deformation is not easy, and the assembly stability of the rotating shaft 220 is high.

However, it can be understood that the transition groove 112 is not necessary, and compared to the structure provided with the transition groove 112, in the structure without the transition groove 112 (as shown in fig. 7, the dotted line in fig. 7 does not really exist, and the utility model is drawn for distinguishing the first shaft hole 111 and the first bell mouth 113), under the condition that the length of the lower bottom and the angle between the waist and the lower bottom are the same, the length of the upper bottom is shorter, and the arc of the rotating shaft 220 of the hoop of the protective shell body 100 is longer; the selection of the two structures can be determined by those skilled in the art according to the material of the protective shell 100, the diameter of the rotating shaft 220, and other parameters, and the present invention is not limited to this.

In a further embodiment, at least one barb 140 (as shown in fig. 8) is disposed in the first bell mouth 113, the barb 140 is preferably triangular, a first side of the barb 140 is attached to the inner wall of the first bell mouth 113, a sharp angle is toward the inner wall of the other side of the first bell mouth 113, and when assembled, the rotating shaft 220 slides along a second side of the barb 140 toward the first shaft hole 111; after the assembly is completed, when the rotating shaft 220 is pressed to be pulled out of the first shaft hole 111, the rotating shaft 220 is supported by the third edge or the sharp corner of the barb 140, so that the assembly stability of the rotating shaft 220 is improved, and the rotating shaft 220 is effectively prevented from being pulled out of the first shaft hole 111. It should be noted that the structure provided with the transition groove 112 may also be provided with the barb 140 in the transition groove 112 or the first bell mouth 113, and details are not repeated.

In specific implementation, the reverse stabs 140 are preferably provided in a plurality, and the plurality of reverse stabs 140 are respectively arranged on two inner walls of the first bell mouth 113 (or the transition groove 112), it can be understood that the size and shape of the plurality of reverse stabs 140 are not required to be completely the same, and those skilled in the art can adapt to this according to the requirement.

Preferably, the protective shell body 100 is provided with a first strip-shaped groove 131 and/or a second strip-shaped groove 132 on a side of the first shaft hole 111, so as to increase the elasticity of the protective shell body 100 at the first bell mouth 113, as shown in fig. 6. Under the condition that the gear adjusting structure is arranged, and the plane generated by the second shaft hole and the first shaft hole is parallel to the back surface of the bracket body, a third bar-shaped groove 133 can be further arranged, and at the moment, the second bar-shaped groove 132 can be shared by the second horn mouth and the first horn mouth.

As an improvement of the above preferred embodiment, the mobile terminal protective case further includes: the structure is adjusted to the gear, the structure is adjusted to the gear includes: a gear position adjusting lever 230, a gear position adjusting groove 240 and an adjusting protrusion 250, as shown in fig. 9 and 10.

As shown in fig. 10, the gear position adjusting groove 240 is opened in the bracket body 210, and the adjusting protrusion 250 is disposed in the gear position adjusting groove 240.

As shown in fig. 11, the gear adjustment lever 230 includes: an n-shaped adjustment portion 230a and two rotation portions 230b, wherein the n-shaped adjustment portion 230a is disposed in the shift position adjustment groove 240, and the two rotation portions 230b are respectively formed by extending two ends of the n-shaped adjustment portion 230a outward; the protective housing body 100 defines a second shaft hole (not shown) adapted to the rotating portion 230b (fig. 10 shows the fitting relationship therebetween).

In specific implementation, a first side plate 261 extends from the inner wall of the bracket body 210 to one side of the protective shell body 100, a second side plate 262 extends from one end of the bracket body 210 of the first side plate 261, the second side plate 262 is parallel to the first side plate 261, the gear adjusting groove 240 is located between the bracket body 210 and the second side plate 262, the width of the second side plate 262 is smaller than that of the bracket body 210, and the width of the n-shaped adjusting part is smaller than or equal to that of the bracket body 210 and is greater than or equal to that of the second side plate 262.

When the protective shell is used, a user lifts the tail of the bracket body 210 and gradually increases the angle between the bracket body 210 and the protective shell body 100, at this time, because the n-shaped adjusting part 230a of the gear adjusting rod 230 is located in the gear adjusting groove 240 and the rotating part 230b is limited in the second axial hole, the n-shaped adjusting part 230a slides in the gear adjusting groove 240 and is blocked and limited after contacting the adjusting protrusion 250, so as to form a first gear of the rotary support; if only one adjusting protrusion 250 is provided (the structure is not shown, and the number of the adjusting protrusions 250 is reduced on the basis of fig. 10), the user pushes the bracket body 210 hard to make the n-shaped adjusting portion 230a pass over the adjusting protrusion 250, and then the bracket body 210 continues to rotate until the bracket body cannot rotate any more; if a plurality of adjusting protrusions 250 are provided, the user pushes the bracket body 210 with force to make the n-shaped adjusting portion 230a pass over the adjusting protrusions 250, and then the user will touch the next adjusting protrusion 250 to be blocked and limited to form the second gear of the rotary support, and so on, until the n-shaped adjusting portion 230a passes over all the adjusting protrusions 250.

Preferably, the adjusting protrusions 250 are provided in a plurality, the adjusting protrusions 250 are provided on the inner wall of the bracket body 210 and/or the inner wall of the second side plate 262, and the adjusting protrusions 250 distributed on the same plane are arranged at intervals.

That is to say, the plurality of adjusting protrusions 250 may be arranged on one side (as shown in fig. 10 and 12) or arranged on both sides (as shown in fig. 13), it is understood that the arrangement on both sides does not require that the positions of the adjusting protrusions 250 on both sides are necessarily symmetrical, and the number of the adjusting protrusions 250, whether the adjusting protrusions are arranged at intervals, whether the sizes of the adjusting protrusions 250 are the same, and the like, may be adaptively adjusted by those skilled in the art, which is not specifically limited by the present invention.

Due to the outer opening of the second bell mouth (i.e., the opening on the side away from the second shaft hole), the rotating portion 230b will easily enter the second bell mouth; then the rear rotating portion 230b is pressed to enter the second shaft hole along the second bell mouth; moreover, since the inner opening of the second bell mouth (i.e., the opening facing the second shaft hole) is narrow, the rotating portion 230b cannot break through the limitation of the protective case body 100 without receiving a large external force, and is therefore limited in the second shaft hole. Since the rotation part 230b is not required to be deformed during the assembly process, the length of the rotation part 230b may be determined as needed, thereby ensuring the assembly stability of the rotating bracket 200.

Further, a second bell mouth is communicated with one side of the second shaft hole facing the inner wall of the protective shell body 100, and the opening size of the second bell mouth facing the second shaft hole is smaller than the opening size of the second shaft hole (the assembling structure 120 has the same or similar structure as the first shaft hole 111 and the first bell mouth 113, and is not described again, but it should be noted that the two structure sizes are not required to be the same).

According to another aspect of the present invention, the protective shell body 100 is provided with a first groove 160, and the first groove 160 is disposed on a side of the accommodating groove 190 away from the first shaft hole 111; the bracket body 210 is provided with a second groove 270, and when the bracket body 210 is in a closed state, the first groove 160 is communicated with the second groove 270; as shown in fig. 14 and 15 (in order to simultaneously illustrate the first groove 160 and the second groove 270, the holder body 210 is turned over at a predetermined angle in fig. 14 and 15). It is understood that the shape and size of the first groove 160 and the second groove 270 shown in fig. 15 are only an embodiment of the present invention, and are not intended to limit the scope of the present invention.

When the stand body 210 is in the closed state, the user may extend a tool or a nail from the first groove 160 into the second groove 270, pry up the stand body 210, and then push the stand body 210 to rotate, so that the stand body 210 may support the protective case body 100 and the mobile terminal.

According to another aspect of the present invention, at least one of the two side surfaces of the bracket body 210 has a retaining protrusion extending outwards, as shown in fig. 16 and 17; the holding protrusion is in interference fit with the inner wall of the receiving groove 190 to fix the bracket body 210 in the receiving groove 190. It should be noted that the position of the clamping protrusion shown in fig. 16 and 17 is only the preferred embodiment of the present invention, and the clamping protrusion is disposed at other positions, which does not affect the technical solution of the present invention, but the position is relatively high in fixing reliability.

However, it should be understood that the scheme of the retaining protrusion and the interference fit between the retaining protrusion and the inner wall of the bracket body 210 is not the only scheme, and besides, many similar schemes can achieve similar or slightly poor technical effects, for example, the sidewall of the bracket body 210 and the sidewall of the bracket body 210 are in interference fit, and for example, a torsion spring is additionally arranged at the rotating shaft 220, and the bracket body 210 is buckled in the accommodating groove 190 by the restoring force of the torsion spring; the utility model discloses unable enumeration one by one, no longer give unnecessary details. But relatively speaking, the utility model discloses a cost performance is higher is synthesized to the scheme, for example compare in the adsorbed scheme of magnet, and this preferred scheme structure is simpler, and assembly processing is convenient, and the cost is lower, and under the condition of material resistance to wear preferred, life is greater than the effective life of magnet far away.

Preferably, the inner wall of the protective shell body 100 is provided with a plurality of ribs 171, as shown in fig. 18, a reinforcing plate 180 is disposed in the accommodating groove 190, the width of the reinforcing plate 180 is equal to the width of the accommodating groove 190, the length of the reinforcing plate 180 is smaller than the length of the accommodating groove 190, the height of the reinforcing plate 180 is smaller than the height of the accommodating groove 190, and one end of the accommodating groove 190, which is away from the first shaft hole 111, is completely sealed by the reinforcing plate 180. The shape and position of the rib 171 shown in fig. 18 are not the only embodiment of the present invention, and therefore the present invention is not described herein again.

The arrangement of the first reinforcing ribs 171 and the reinforcing plate 180 improves the strength of the protective shell body 100; secondly, the height of the reinforcing plate 180 is less than that of the accommodating groove 190, so that the bottom of the bracket body 210 can be accommodated in the accommodating groove 190; thirdly, the length of the reinforcing plate 180 is smaller than that of the accommodating groove 190, and the end of the accommodating groove 190, which is far away from the first shaft hole 111, is completely sealed by the reinforcing plate 180, so that the rotating shaft 220 can penetrate through the unsealed part of the reinforcing plate 180 for rapid assembly, and the end of the accommodating groove 190 is completely sealed, thereby improving the strength of the protective shell body 100 to a certain extent.

According to another aspect of the present invention, the protective case body 100 includes: middle frame 170 (as shown in fig. 19), left side veneer gluing and right side veneer gluing, holding tank 190, first shaft hole 111 and first horn mouth 113 all set up in middle frame 170, left side veneer gluing and right side veneer gluing are located respectively middle frame 170 both sides, middle frame 170 adopts the plastics material preparation to form.

The plastic material is convenient for processing a slightly complex structure, the hardness of the plastic material is higher than that of leather, the rotating shaft 220 is convenient to limit, and the structural stability is good; the leather, the leather and other materials have good hand feeling and good flexibility, and are convenient for shock absorption; the utility model adopts the above preferred scheme, the advantage of flexible materials such as plastics material and leather, leather has been combined. Moreover, based on the above preferred scheme, the middle frame 170, the left skin and the right skin can be made into different colors to improve the aesthetic property of the mobile terminal protection shell; for example, the second to Porsche mobile phone case is popular with consumers at times. In addition, based on the above preferred scheme, the utility model discloses can also install the mobile terminal protective housing additional in existing ordinary protective housing outside, form the protection architecture of double-deck protective housing on the one hand; on the other hand, the function of a common protective shell is added; in yet another aspect, the aesthetic appearance of the protective case is improved.

It is to be understood that the invention is not limited to the above-described embodiments, and that modifications and variations may be made by those skilled in the art in light of the above teachings, and all such modifications and variations are intended to be included within the scope of the invention as defined in the appended claims.

Claims (10)

1. A mobile terminal protective case, comprising: the protective shell comprises a protective shell body and a rotating support, wherein the rotating support is rotatably connected to the protective shell body, and the protective shell is characterized in that an accommodating groove is formed in the protective shell body, first shaft holes are communicated with two sides of the accommodating groove, one side, facing the inner wall of the protective shell body, of each first shaft hole is communicated with a first horn mouth, and the opening size of one side, facing the first shaft holes, of each first horn mouth is smaller than the opening size of one side, away from the first shaft holes, of each first horn mouth; the rotating bracket includes: the support comprises a support body and a rotating shaft, wherein the rotating shaft is used for penetrating through a first horn mouth and then being contained in the first shaft hole, and the containing groove is used for containing the bottom or the whole of the support body.

2. The protective case of claim 1, further comprising: the structure is adjusted to the gear, the structure is adjusted to the gear includes: gear adjusting rod, gear adjustment tank and regulation arch, the gear adjustment tank set up in the support body, it is in to adjust protruding setting in the gear adjustment tank, the gear adjusting rod includes: the n-shaped adjusting part is arranged in the gear adjusting groove, the number of the rotating parts is two, and the two rotating parts are formed by extending two ends of the n-shaped adjusting part outwards respectively; the protective shell body is provided with a second shaft hole matched with the rotating part.

3. The protective case of claim 2, wherein a second bell mouth is communicated with one side, facing the inner wall of the protective case body, of the second shaft hole, and the opening size of the second bell mouth facing the side of the second shaft hole is smaller than the opening size of the second shaft hole.

4. The protective case of claim 2, wherein a first side plate extends from the inner wall of the bracket body to one side of the protective case body, a second side plate extends from one end, away from the bracket body, of the first side plate, the second side plate is parallel to the first side plate, the gear adjusting groove is located between the bracket body and the second side plate, the width of the second side plate is smaller than that of the bracket body, and the width of the n-shaped adjusting portion is smaller than or equal to that of the bracket body and larger than or equal to that of the second side plate.

5. The protective case of claim 4, wherein the plurality of adjusting protrusions are disposed on the inner wall of the bracket body and/or the inner wall of the second side plate, and the plurality of adjusting protrusions distributed on the same plane are arranged at intervals.

6. The protective case of claim 1, wherein at least one side of the first bell mouth is provided with a strip-shaped groove, the strip-shaped groove is an open groove, and the depth of the strip-shaped groove is greater than or equal to that of the first bell mouth.

7. The protective case of claim 1, wherein a first groove is formed in the protective case body, and the first groove is formed in one side, away from the first shaft hole, of the accommodating groove; the bracket body is provided with a second groove, and when the bracket body is in a closed state, the first groove is communicated with the second groove.

8. The protective case of claim 1, wherein at least one of two side surfaces of the holder body has a retaining protrusion extending outward, and the retaining protrusion is in interference fit with an inner wall of the receiving groove to fix the holder body in the receiving groove.

9. The protective shell according to claim 1, wherein a plurality of reinforcing ribs are arranged on the inner wall of the protective shell body, a reinforcing plate is arranged in the accommodating groove, the width of the reinforcing plate is equal to that of the accommodating groove, the length of the reinforcing plate is smaller than that of the accommodating groove, the height of the reinforcing plate is smaller than that of the accommodating groove, and one end, away from the first shaft hole, of the accommodating groove is completely sealed by the reinforcing plate.

10. The protective case of claim 1, wherein the protective case body comprises: middle framework, left side veneer gluing and right side veneer gluing, accepting groove, first shaft hole and first horn mouth are all seted up in middle framework, left side veneer gluing and right side veneer gluing are located respectively middle framework both sides, middle framework adopts the plastics material preparation to form.

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