CN212115847U - Metal-covered mobile terminal protective shell - Google Patents

Abstract

The utility model relates to a metal-covered mobile terminal protective housing, which comprises a main body and a metal frame, wherein the main body comprises a side frame and a cover body, the side frame surrounds the outer edge of the cover body, and the side frame and the cover body jointly enclose to form an accommodating cavity for accommodating a mobile terminal; a groove is formed in the side frame; the metal frame is embedded in the groove of the side frame. The utility model discloses a metal mobile terminal protective housing of borduring inlays the metal frame in the recess of side frame, and the faying face of metal frame and side frame is located the recess for the metal frame can firmly set up on the side frame, is difficult for sticking up the limit or breaks away from with the side frame. In addition, the metal frame can promote the scratch-resistant bending-resistant performance of the protective shell, and when the mobile terminal falls or is impacted by external force, the metal frame can effectively disperse and absorb the impact force generated when the mobile terminal falls, so that the mobile terminal is prevented from being broken and damaged. In addition, the arrangement of the metal frame can provide more unique touch feeling.

Description

Metal-covered mobile terminal protective shell

Technical Field

The utility model relates to a protective housing technical field especially relates to a metal mobile terminal protective housing of borduring.

Background

The mobile terminal or the mobile communication terminal refers to a computer device which can be used in moving, and broadly includes a mobile phone, a notebook, a tablet computer, an intelligent game machine, even a vehicle-mounted computer, a wearable intelligent device and the like. The mobile intelligent terminal has the capability of accessing the Internet, is usually provided with various operating systems, and can customize various functions according to the requirements of users. Common intelligent terminals in life are mobile smart phones, vehicle-mounted intelligent terminals, smart televisions, smart tablet computers, bluetooth headsets, smart wearable devices and the like. Along with the popularization of intelligent mobile terminal electronic products such as smart mobile phone, bluetooth headset, intelligent panel computer, in order to prevent the machine scratch and break, need carry out effectual protection for the product shell, but at present most protective housing all use materials such as plastic and other soft plastics to make, and the damping performance is poor, especially when taking place the side and fall, causes the harm to product itself easily.

SUMMERY OF THE UTILITY MODEL

Based on this, it is necessary to provide a metal-covered mobile terminal protection shell to solve the above technical problems.

The utility model discloses a metal-covered mobile terminal protective housing, which comprises a main body and a metal frame, wherein the main body comprises a side frame and a cover body, the side frame surrounds the outer edge of the cover body, and the side frame and the cover body jointly surround to form an accommodating cavity for accommodating a mobile terminal; a groove is formed in the side frame; the metal frame is embedded in the groove of the side frame.

In one embodiment, the protective housing is the rectangle, the edge of side frame passes through the circular arc transition, the side frame is including the side portion and the circular arc portion that connect gradually, seted up flutedly on the circular arc portion, perhaps all set up flutedly on side portion and the circular arc portion, the metal frame is inlayed in the recess.

In one embodiment, the cover body comprises a front cover and a rear cover which are oppositely arranged, the side frame is enclosed between the front cover and the rear cover, and the main body is provided with a closable opening so as to facilitate the mobile terminal to be put in.

In one embodiment, the main body comprises a first sub-body and a second sub-body which are detachably connected, and the closable opening is formed between the first sub-body and the second sub-body; the metal frame comprises a first metal frame, a second metal frame and a third metal frame, and the first metal frame is embedded in the side frame groove of the first split body and surrounds the side frame of the first split body; the second metal frame and the third metal frame are embedded in the side frame groove of the second split body and surround the side frame of the second split body.

In one embodiment, the side frame is provided with a first hole and/or a second hole between the second metal frame and the third metal frame, the first hole is used for inserting a power line or a data line, and the second hole is used for connecting a hanging rope.

In one embodiment, the main body is provided with a third hole for displaying the electric quantity or the charging state of the mobile terminal.

In one embodiment, the cover body includes a rear cover, and a side of the accommodating cavity opposite to the rear cover is open to facilitate the mobile terminal to be placed in.

In one embodiment, the grooves are arranged on the side frame at intervals, and functional holes are formed between different grooves on the side frame and used for inserting power lines, data lines or earphone plugs, or for transmitting signals or sounds, or for connecting a hanging rope.

In one embodiment, the groove is continuously formed in one end, close to the rear cover, of the side frame, and a functional hole is formed in one end, far away from the rear cover, of the side frame, and the functional hole is used for inserting a power line, a data line or an earphone plug, or for transmitting signals or sound, or for connecting a hanging rope.

In one embodiment, the metal frame is embedded in the groove of the side frame through a dispensing process

The utility model discloses a metal mobile terminal protective housing of borduring, its beneficial effect is:

the utility model discloses a metal mobile terminal protective housing of borduring through the structure of reasonable main part and the metal frame that sets up, inlays the metal frame in the recess of side frame, and the faying face of metal frame and side frame is located the recess for the metal frame can firmly set up on the side frame, is difficult for sticking up the limit or breaks away from with the side frame. In addition, the metal frame can promote the scratch-resistant bending-resistant performance of the protective shell, and when the mobile terminal falls or is impacted by external force, the metal frame can effectively disperse and absorb the impact force generated when the mobile terminal falls, so that the mobile terminal is prevented from being broken and damaged. In addition, the arrangement of the metal frame can provide more unique touch feeling.

Drawings

Fig. 1 is an explosion structure diagram of a metal-covered mobile terminal protection shell according to an embodiment of the present invention.

Fig. 2 is a schematic structural view of the metal-covered mobile terminal protection case in an open state according to an embodiment of the present invention.

Fig. 3 is a schematic structural diagram of a metal-covered mobile terminal protection shell according to an embodiment of the present invention in a closed state.

Fig. 4 is a longitudinal section view of a metal-covered mobile terminal protection shell at the middle part according to an embodiment of the present invention.

Fig. 5 is an explosion structure diagram of a metal-covered mobile terminal protection shell according to another embodiment of the present invention.

Fig. 6 is a schematic view of the overall structure of the metal-covered mobile terminal protection shell according to another embodiment of the present invention.

Fig. 7 is a longitudinal cross-sectional view of a metal-covered mobile terminal protection case at the middle part according to another embodiment of the present invention.

Fig. 8 is an explosion structure diagram of a metal-covered mobile terminal protection shell according to another embodiment of the present invention.

Fig. 9 is a schematic view of an overall structure of a metal-covered mobile terminal protection shell according to still another embodiment of the present invention.

Fig. 10 is a longitudinal sectional view of a metal-clad mobile terminal protective case in the middle according to another embodiment of the present invention.

Reference numerals:

the main body 100, the first split body 110, the second split body 120, the side frame 130, the side edge part 131, the arc part 132, the groove 133, the cover body 140, the front cover 141, and the rear cover 142; a functional hole 150, a first hole 151, a second hole 152, a third hole 153; closable opening 160, key region 170; a metal frame 200, a first metal frame 210, a second metal frame 220, and a third metal frame 230; an accommodating chamber 300; mobile terminal 400

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

In one embodiment, the structure of the metal-clad mobile terminal protective shell is shown in fig. 1-4, where fig. 1 is an exploded structural schematic view of the protective shell, fig. 2 is a structural schematic view of the protective shell in an open state, fig. 3 is a structural schematic view of the protective shell in a closed state, and fig. 4 is a longitudinal sectional view of the protective shell in a middle portion. As can be seen in fig. 1, the protective case includes a main body 100 and a metal bezel 200, wherein the main body 100 includes a side frame 130 and a cover 140, the side frame 130 surrounds an outer edge of the cover 140, and the side frame 130 and the cover 140 together enclose to form an accommodating cavity 300 for accommodating the mobile terminal 400. As shown in fig. 1 and 4, the side frame 130 is provided with a groove 133, and the metal frame 200 is embedded in the groove 133 of the side frame 130. Due to the inlaid structure design, the metal frame 200 can be firmly arranged on the side frame 130, and the side frame 130 is not easy to warp or separate. In a specific embodiment, the metal frame 200 is embedded in the groove 133 of the side frame 130 through a dispensing process, and a dispensing embedded structure design enables a dispensing bonding surface between the metal frame 200 and the side frame 130 to be located in the groove 133, so that bonding failure is not likely to occur, and the metal frame 200 can be firmly arranged on the side frame 130, thereby preventing the metal frame 200 from being warped or separated from the side frame 130.

In addition, as shown in fig. 1, the protective housing is rectangular, the corners of the side frame 130 are transited through arcs, the side frame 130 includes a side portion 131 and an arc portion 132 which are connected in sequence, grooves 133 are formed in the side portion 131 and the arc portion 132, the metal frame 200 is embedded in the grooves 133, and is used for improving the scratch-resistant and bending-resistant performance of the protective housing, and the metal frame 200 can effectively disperse and absorb the impact force generated when the mobile terminal 400 falls, so that the mobile terminal 400 is prevented from being broken. In addition, the provision of the metal bezel 200 may also provide a more unique tactile sensation. It should be noted that, in the use process of the mobile terminal 400, the lower corners are generally easy to collide, and it is understood that, in other embodiments, the grooves 133 may be only provided in the four circular arc portions 132 at the corners of the side frame 130, and the metal frame 200 is embedded in the grooves 133 of the circular arc portions 132. In addition, it should be noted that, in other embodiments, the side frame 130 of the protective shell may be integrally arc-shaped, at this time, the grooves 133 need to be formed on the entire circumference of the side frame 130, and the metal frame 200 is embedded in the grooves 133 to improve the scratch-resistant and bending-resistant performance of the protective shell.

As shown in fig. 4, the cover body 140 includes a front cover 141 and a rear cover 142 that are oppositely disposed, the side frame 130 is enclosed between the front cover 141 and the rear cover 142, and the side frame 130, the front cover 141 and the rear cover 142 together enclose to form a closed accommodating cavity 300 for accommodating the mobile terminal. As shown in fig. 2 and 3, the main body 100 is provided with a closable opening 160 for opening the closed receiving cavity 300 to facilitate the insertion of the mobile terminal. Specifically, the main body 100 includes a first division body 110 and a second division body 120 detachably connected, and a closable opening 160 is formed between the first division body 110 and the second division body 120; the metal bezel 200 includes a first metal frame 210, a second metal frame 220, and a third metal frame 230, the first metal frame 210 is embedded in the groove 133 of the side frame 130 of the first division body 110, and surrounds the side frame 130 of the first division body 110; the second metal frame 220 and the third metal frame 230 are fitted in the grooves 133 of the side frame 130 of the second body 120 and surround the side frame 130 of the second body 120. The side frame 130 is provided with a first hole 151 and a second hole 152 between the second metal frame 220 and the third metal frame 230, the second hole 152 is located below the first hole 151, the first hole 151 is used for inserting a power line or a data line, and the second hole 152 is used for connecting a hanging rope. In addition, as shown in fig. 2 and 3, a third hole 153 is further opened on the front cover 141 of the main body 100 for displaying the power or the charging state of the mobile terminal. For example, when the mobile terminal 400 needs to be charged, a blinking red light may be transmitted through the third hole 153; when the mobile terminal 400 is in a charging state, continuous red light may be transmitted through the third hole 153; when the charging of the mobile terminal 400 is completed, green light may be transmitted through the third hole 153. So that the user can know the electric quantity or the charging state of the mobile terminal through the third hole.

In a specific embodiment, the mobile terminal 400 shown in fig. 1 is a bluetooth headset charging box, in which a headset receiving cavity (not shown in fig. 1) and a headset charging potential (not shown in fig. 1) are disposed.

In addition, as shown in fig. 4, the side frame 130 of the main body 100, the front cover 141 and the rear cover 142 are integrally formed by using the same material, and the main body 100 can be made of TPU soft rubber material, so that the shock absorption and falling prevention can be realized, the impact force generated when the mobile terminal falls can be effectively dispersed and absorbed, and the mobile terminal falling prevention device can be used for preventing the mobile terminal from falling. It is understood that in other embodiments, the side frame 130 of the main body 100 may be made of TPU soft rubber material only to increase the impact resistance and the buffering capacity at the corners of the protective shell, and the front cover 141 and the rear cover 142 of the main body 100 may be made of other materials.

In another embodiment, the structure of the metal-clad mobile terminal protective shell is shown in fig. 5-7, where fig. 5 is an exploded structural schematic view of the protective shell, fig. 6 is an assembled structural schematic view of the protective shell, and fig. 7 is a longitudinal sectional view of the middle portion of the protective shell. As can be seen from fig. 5 and 6, the protective case includes a main body 100 and a metal frame 200, the main body 100 includes a side frame 130 and a cover body 140, the cover body 140 includes only a rear cover 142, the side frame 130 surrounds an outer edge of the rear cover 142, and the side frame 130 and the rear cover 142 together enclose to form an accommodating cavity 300 for accommodating the mobile terminal, as shown in fig. 7, the accommodating cavity 300 is a semi-closed accommodating cavity 300, and one surface of the accommodating cavity 300 opposite to the rear cover 142 is open to facilitate placing the mobile terminal. As shown in fig. 5 and 7, the side frame 130 is provided with grooves 133, the grooves 133 are disposed on the side frame 130 at intervals, and a metal frame 200 is embedded in each groove 133, so that the metal frame 200 is embedded on the side frame 130 at intervals. Functional holes 150 and key areas 170 are arranged among different grooves 133 on the side frame 130, and some functional holes 150 are used for inserting power lines, data lines or earphone plugs; some of the functional holes 150 are sound holes for transmitting signals or sound. In a specific embodiment, the metal-clad mobile terminal protective case shown in fig. 5 to 7 is a mobile phone protective case.

In addition, as shown in fig. 5, the protective housing is rectangular, the corners of the side frame 130 are transited through arcs, the side frame 130 comprises a side portion 131 and an arc portion 132 which are connected in sequence, grooves 133 are formed in the side portion 131 and the arc portion 132, and the metal frame 200 is embedded in the grooves 133 and used for improving the scratch-resistant and bending-resistant performance of the protective housing, when the intelligent mobile terminal electronic device falls or is impacted by external force, the metal frame 200 can effectively disperse and absorb the impact force generated when the mobile terminal falls, so that the mobile terminal is prevented from being broken and damaged. In addition, the provision of the metal bezel 200 may also provide a more unique tactile sensation. It should be noted that, in the use process of the mobile terminal, generally, the lower corners are easy to collide, and it is understood that, in other embodiments, the grooves 133 may also be provided only in the four circular arc portions 132 at the corners of the side frame 130, and the metal frame 200 is embedded in the grooves 133 of the circular arc portions 132.

In addition, as shown in fig. 7, the outer edge of the side frame 130 is higher than the outer edge of the metal frame 200, i.e., the metal frame 200 is inlaid and recessed in the groove 133 of the side frame 130. In a specific embodiment, the distance D between the outer edge of the side frame 130 and the outer edge of the metal bezel 200 is 0.2 mm. Through the inlaid and sunken structural design, the metal frame 200 can be more firmly arranged on the side frame 130 and is not easy to warp the edge or separate from the side frame 130. In a specific embodiment, the metal frame 200 is embedded and recessed in the groove 133 of the side frame 130 through a dispensing process, and the dispensing embedded and recessed structural design makes a dispensing bonding surface between the metal frame 200 and the side frame 130 located in the groove 133, so that bonding failure is not likely to occur, and the metal frame 200 can be more firmly disposed on the side frame 130, thereby preventing the metal frame 200 from being warped or separated from the side frame 130.

In addition, in consideration of the fact that the corners of the mobile terminal are easily knocked during use, in the embodiment shown in fig. 7, the side frames 130 and the rear cover 142 of the main body 100 are made of different materials. Specifically, the side frame 130 is made of a TPU soft rubber material so as to increase the anti-collision and buffering capacity at the corners of the protective shell; the rear cover 142 is made of a transparent hard plastic material, for example, PC plastic with good transparency and mechanical properties can be used. In addition, in order to improve the bonding force between different materials of the side frame 130 and the rear cover 142, the main body 100 may be formed by insert injection, that is, the rear cover 142 is first injection-molded, and then the molded rear cover 142 is placed in the mold for forming the side frame 130, and the side frame 130 is molded on the outer edge of the rear cover 142.

In yet another embodiment, the structure of the metal-clad mobile terminal protective shell is shown in fig. 8-10, where fig. 8 is an exploded structural diagram of the protective shell, fig. 9 is an assembled structural diagram of the protective shell, and fig. 10 is a longitudinal sectional view of the middle portion of the protective shell. As can be seen from fig. 8 to 10, the overall structure of the protective case is similar to that of the embodiment shown in fig. 5 to 7, except that in the embodiment shown in fig. 8 to 10, the groove 133 is continuously formed at one end of the side frame 130 close to the rear cover 142, and the metal bezel 200 is integrally frame-shaped and embedded in the groove 133, so that the metal bezel 200 is continuously embedded at one end of the side frame 130 close to the rear cover 142. One end of the side frame 130 far away from the rear cover 142 is provided with function holes 150 and a key area 170, and some function holes 150 are used for inserting a power line, a data line or an earphone plug; some of the functional holes 150 are sound holes for transmitting signals or sound. In a specific embodiment, the metal-clad mobile terminal protective case shown in fig. 8-10 is a mobile phone protective case. In the embodiments shown in fig. 8-10, the metal frame 200 is continuously embedded at one end of the side frame 130 close to the rear cover 142, so that the arrangement of the metal frame 200 does not affect the arrangement of the functional holes 150 and the keys of the side frame 130, meanwhile, the continuous arrangement of the metal frame 200 can better improve the scratch-resistant and bending-resistant performance of the protective shell, and when the mobile terminal falls or is impacted by an external force, the metal frame 200 can more effectively disperse and absorb the impact force of the falling mobile terminal, so as to prevent the mobile terminal from being broken. In addition, the overall frame shape design of the metal frame 200 is also helpful to improve the processing efficiency of the metal frame 200 and the embedding and assembling efficiency of the metal frame 200 embedded on the side frame 130.

In addition, similar to the embodiment shown in fig. 7, in the embodiment shown in fig. 10, the side frames 130 and the rear cover 142 of the main body 100 are made of different materials. Specifically, the side frame 130 is made of a TPU soft rubber material so as to increase the anti-collision and buffering capacity at the corners of the protective shell; the rear cover 142 is made of a transparent hard plastic material, for example, PC plastic with good transparency and mechanical properties can be used. In addition, in order to improve the bonding force between different materials of the side frame 130 and the rear cover 142, the main body 100 may be formed by insert injection, that is, the rear cover 142 is first injection-molded, and then the molded rear cover 142 is placed in the mold for forming the side frame 130, and the side frame 130 is molded on the outer edge of the rear cover 142.

The utility model discloses a metal mobile terminal protective housing of borduring through the reasonable structure that sets up main part 100 and metal frame 200, inlays metal frame 200 in the recess 133 of side frame 130, and the faying face of metal frame 200 and side frame 130 is located recess 133 for metal frame 200 can firmly set up on side frame 130, is difficult for sticking up the limit or breaks away from with side frame 130. In addition, the metal frame 200 can improve the scratch-resistant and bending-resistant performance of the protective shell, and when the mobile terminal falls or is impacted by external force, the metal frame 200 can effectively disperse and absorb the impact force generated when the mobile terminal falls, so that the mobile terminal is prevented from being broken and damaged. In addition, the provision of the metal bezel 200 may also provide a more unique tactile sensation.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

In the description herein, reference to the description of the terms "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. In addition, the technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (10)

1. A metal-clad mobile terminal protective shell is characterized by comprising a main body and a metal frame, wherein the main body comprises a side frame and a cover body, the side frame surrounds the outer edge of the cover body, and the side frame and the cover body jointly enclose to form an accommodating cavity for accommodating a mobile terminal; a groove is formed in the side frame; the metal frame is embedded in the groove of the side frame.

2. The metal-clad mobile terminal protective housing of claim 1, wherein the protective housing is rectangular, corners of the side frame transition through an arc, the side frame comprises a side portion and an arc portion which are sequentially connected, the arc portion is provided with a groove, or the side portion and the arc portion are both provided with grooves, and the metal frame is embedded in the groove.

3. A metal-clad mobile terminal protective case according to claim 1, wherein the cover body comprises a front cover and a rear cover which are arranged oppositely, the side frame is enclosed between the front cover and the rear cover, and the main body is provided with a closable opening to facilitate the placement of the mobile terminal.

4. The metal-clad mobile terminal protective case of claim 3, wherein the main body comprises a first split body and a second split body that are detachably connected, and the closable opening is formed between the first split body and the second split body; the metal frame comprises a first metal frame, a second metal frame and a third metal frame, and the first metal frame is embedded in the side frame groove of the first split body and surrounds the side frame of the first split body; the second metal frame and the third metal frame are embedded in the side frame groove of the second split body and surround the side frame of the second split body.

5. The metal-clad mobile terminal protective case of claim 4, wherein the side frame is provided with a first hole and/or a second hole between the second metal frame and the third metal frame, the first hole is used for inserting a power line or a data line, and the second hole is used for connecting a hanging rope.

6. The metal-clad mobile terminal protective case of claim 3, wherein a third hole is formed in the main body for displaying the electric quantity or the charging state of the mobile terminal.

7. A metal-clad mobile terminal protective case according to claim 1, wherein the cover body comprises a rear cover, and a surface of the accommodating cavity opposite to the rear cover is open to facilitate the placement of the mobile terminal.

8. The metal-clad mobile terminal protective case of claim 7, wherein the grooves are arranged on the side frame at intervals, functional holes are formed between different grooves on the side frame, and the functional holes are used for inserting a power line, a data line or an earphone plug, or for transmitting signals or sound, or for connecting a hanging rope.

9. The metal-clad mobile terminal protective shell according to claim 7, wherein the groove is continuously formed in one end of the side frame close to the rear cover, a functional hole is formed in one end of the side frame away from the rear cover, and the functional hole is used for inserting a power line, a data line or an earphone plug, or transmitting signals or sound, or connecting a hanging rope.

10. The metal-clad mobile terminal protective case of claim 1, wherein the metal frame is embedded in the groove of the side frame by a dispensing process.

Images