Mounting frame

Abstract

The utility model provides a mounting frame, which comprises a first shell and a second shell, and is characterized in that the second shell comprises a mounting space for placing electronic equipment; the dismounting and mounting assembly comprises a clamping piece and a clamping groove, the clamping piece is arranged on one of the first shell and the second shell, the clamping groove is formed in the other one of the first shell and the second shell, and the clamping piece can be clamped in the clamping groove so that the electronic equipment can be limited in the mounting space. When the electronic equipment is used by a user, the electronic equipment can be firstly mounted in the mounting space of the second shell, and then the first shell is placed on the second shell, so that the clamping piece can be clamped in the clamping groove, and the connection between the first shell and the second shell can be quickly completed. And during disassembly, the clamping piece is taken out from the clamping groove, so that the disassembly of the first shell and the second shell is quickly completed. In conclusion, the mounting frame is convenient to mount or dismount, so that the use feeling of a user can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic equipment accessories, in particular to a mounting frame. Background Art

[0002] Nowadays, electronic devices such as mobile phones and tablets have become indispensable in daily life. People often use them to watch videos, work, and more. The widespread use of electronic devices has led to the widespread use of electronic device accessories, such as mobile phone cases. Currently, the method of installing a mobile phone in a mobile phone case on the market is generally to place the phone inside the case and then lock the case with screws to ensure the phone is stably installed in the case. In this installation method, the process of installing the phone in the phone case is relatively cumbersome, resulting in a poor user experience. Utility Model Content

[0003] The present application mainly provides a mounting frame, which can quickly complete the disassembly of the first shell and the second shell, making it more convenient to install or disassemble the mounting frame.

[0004] In order to solve the above technical problems, the technical solutions provided in this article are as follows:

[0005] A mounting frame, comprising:

[0006] a first shell;

[0007] The second housing includes a mounting space for placing electronic equipment;

[0008] The disassembly and assembly component includes a clamping member and a clamping slot. The clamping member is arranged on one of the first shell and the second shell, and the clamping slot is arranged on the other. The clamping member can be clamped in the clamping slot to limit the electronic device to the installation space.

[0009] In one embodiment, the disassembly and assembly component also includes a locking member, which is movably connected to one of the first shell and the second shell, and the other of the first shell and the second shell is provided with a locking slot. When the holding member is held in the holding slot, the locking member can be held in the locking slot to lock the first shell and the second shell.

[0010] In one embodiment, the locking member includes a trigger portion and a lock pin, the lock pin is elastically provided on one of the first shell and the second shell, the trigger portion is connected to the lock pin, and the trigger portion can drive the lock pin to move relative to the lock slot.

[0011] In one embodiment, the first shell is provided with the lock slot, the second shell has a first opening and a second opening, the lock pin is elastically provided on the second shell, and one end thereof can extend out of the first opening, and the trigger portion is connected to the lock pin, and one end thereof can extend out of the second opening.

[0012] In one embodiment, the installation space is provided with an installation opening facing the first direction, so that the electronic device can be placed into the installation space along the thickness direction of the electronic device.

[0013] In one embodiment, the clamping member is provided on the first shell, and the clamping slot is provided on the second shell. When the first shell slides relative to the second shell, the clamping member can be clamped in the clamping slot.

[0014] In one embodiment, the locking member has a first inclined surface, and the first inclined surface is set to be inclined toward the sliding direction of the first shell from one end of the second shell to an end close to the first shell, so that when the first shell slides relative to the second shell, the first inclined surface can be pushed, so that the locking member can slide into the lock groove.

[0015] In one embodiment, the locking member is arranged on the second shell, the locking slot is arranged on the first shell, and the first shell has a second inclined surface on the side facing the locking member. The second inclined surface is arranged from one end of the second shell to an end close to the first shell and is inclined toward the sliding direction of the first shell, so that when the first shell slides relative to the second shell, the second inclined surface can push the first inclined surface.

[0016] In one embodiment, the second shell is further provided with a pre-positioning groove, and the holding member has a hook, and the hook can slide along the pre-positioning groove to the groove.

[0017] In one embodiment, the pre-positioning groove is provided with a shifting ball, and the hook is provided with a plurality of sliding grooves. When the hook slides along the pre-positioning groove, the shifting ball can slide from one sliding groove to another.

[0018] In one embodiment, the clamping members include a plurality of clamping members, each of which includes a hook, the second shell is provided with a plurality of slots, the plurality of clamping members are arranged at intervals on the first shell, and the plurality of clamping members are arranged in a one-to-one correspondence with the plurality of slots, and the opening direction of the hook is consistent with the sliding direction of the first shell.

[0019] In one embodiment, one of the first shell and the second shell includes a positioning groove, and the other includes a positioning post. When the first shell slides relative to the second shell along the second direction, the positioning post can slide along the positioning groove.

[0020] In one embodiment, the second housing is provided with a trigger key, and the trigger key can be exposed in the installation space and contact an operation button of the electronic device.

[0021] In one embodiment, it also includes a circuit board and a cable. The inner wall of the second shell facing the installation space is provided with a receiving groove and a wire passing channel. The circuit board is accommodated in the receiving groove, and the cable is accommodated in the wire passing channel. The second shell is provided with multiple first mounting interfaces and multiple second mounting interfaces. The multiple first mounting interfaces and the multiple second mounting interfaces are arranged in a one-to-one correspondence. An electrical interface is provided between at least one first mounting interface and the corresponding second mounting interface, and the circuit board is electrically connected to the electrical interface through the cable.

[0022] In one embodiment, the second shell has a protective pad, which is arranged on the inner wall of the second shell facing the installation space. The card slots include a plurality of card slots, and the card holders are provided in plurality. The plurality of card slots and the card holders correspond to each other one by one. At least a portion of the card slots is surrounded by the protective pad and the second shell, and the circuit board and the cable are arranged between the protective pad and the second shell.

[0023] Beneficial effects:

[0024] This article provides an installation frame that facilitates the assembly and disassembly of electronic devices. To use, the user can first install the electronic device in the installation space of the second housing, then place the first housing onto the second housing, allowing the retaining member to engage with the retaining slot, thus quickly connecting the first and second housings. During disassembly, the retaining member is removed from the retaining slot, quickly completing the disassembly of the first and second housings. In summary, the installation frame described herein is convenient for installation and disassembly, thereby enhancing the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0026] Figure 1 The figure is a schematic diagram of a mounting frame with electronic equipment mounted thereon at one viewing angle.

[0027] Figure 2 This is an exploded diagram of the installation frame from one perspective.

[0028] Figure 3 for Figure 2 Enlarged schematic diagram of point A in the middle.

[0029] Figure 4 FIG. 4 is a schematic diagram of the second shell at a viewing angle.

[0030] Figure 5 for Figure 4 Enlarged schematic diagram of point B in the middle.

[0031] Figure 6 for Figure 4 Enlarged schematic diagram of point C in the middle.

[0032] Figure 7 FIG. 4 is a schematic diagram of the first shell at a viewing angle.

[0033] Figure 8 for Figure 7 Enlarged schematic diagram of point D in the middle.

[0034] Figure 9 This is a cross-sectional diagram of the installation frame during pre-installation.

[0035] Figure 10 This is a cross-sectional diagram after the mounting frame is installed.

[0036] Icon Description:

[0037] 10. Mounting frame; 20. Electronic equipment;

[0038] 1. First housing; 11. Second inclined surface; 12. Positioning column;

[0039] 2. Second housing; 21. Mounting space; 211. Mounting opening; 212. Accommodating slot; 213. Wire passage; 22. First opening; 23. Second opening; 24. Pre-positioning slot; 241. Dial bead; 25. Positioning slot; 26. Trigger key; 27. First mounting interface; 28. Second mounting interface; 29. ​​Electrical interface;

[0040] 3. Disassembly and assembly components; 31. Clamping member; 311. Hook; 3111. Slide; 32. Slot; 33. Locking member; 331. Trigger; 332. Lock pin; 333. First inclined surface; 34. Lock slot;

[0041] 4. Arrange the wiring;

[0042] 5. Protective pad.

[0043] The purpose, features and advantages of this application will be further explained with reference to the accompanying drawings in conjunction with the embodiments. DETAILED DESCRIPTION

[0044] The following will be combined with the drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0045] It should be noted that all directional indications in the embodiments of the present application (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0046] In addition, the descriptions of "first", "second", etc. in this application are for descriptive purposes only and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of such features. In addition, "and / or" in the full text includes three solutions. Taking A and / or B as an example, it includes technical solution A, technical solution B, and technical solution that satisfies both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is mutually contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0047] Please refer to 1-10. This document provides an installation frame 10 that facilitates the disassembly and assembly of an electronic device 20, including a first shell 1, a second shell 2 and a disassembly and assembly component 3. The second shell 2 includes an installation space 21 for placing the electronic device 20, and the user can place the electronic device 20 in the installation space 21; the disassembly and assembly component 3 includes a clamping member 31 and a card slot 32. The clamping member 31 is arranged on one of the first shell 1 and the second shell 2, and the card slot 32 is arranged on the other. The clamping member 31 can be clamped in the card slot 32 to limit the electronic device 20 to the installation space 21.

[0048] Currently, in the market, after installing the electronic device 20 in the second housing 2, the first housing 1 is usually placed on the second housing 2, and then screws are tightened on the first and second housings 1 and 2 to connect the first and second housings 1 and 2. In this method, the electronic device 20 can be stably installed in the second housing 2, but the screw connection method requires a long time to install or remove, making it relatively inconvenient.

[0049] This document provides an installation frame 10 that facilitates the assembly and disassembly of an electronic device 20. When using the device, the user can first install the electronic device 20 in the installation space 21 of the second housing 2, then place the first housing 1 on the second housing 2 so that the retaining member 31 can be locked into the retaining slot 32, thereby quickly completing the connection between the first housing 1 and the second housing 2. During disassembly, the retaining member 31 is removed from the retaining slot 32, quickly completing the disassembly of the first housing 1 and the second housing 2. In summary, the installation frame 10 provided herein is convenient to install or disassemble, thereby enhancing the user experience.

[0050] It is worth noting that, please refer to Figure 5-6 、 Figure 7-8 The retaining member 31 and the retaining slot 32 in this document can be respectively provided on one of the first shell 1 and the second shell 2. This document takes the retaining member 31 provided on the first shell 1 and the retaining slot 32 provided on the second shell 2 as an example for explanation. Specifically, the retaining member 31 is provided on the first shell 1 and the retaining slot 32 is provided on the second shell 2. When the first shell 1 slides relative to the second shell 2, the retaining member 31 can be retained in the retaining slot 32. After the user installs the electronic device 20 in the installation space 21, the first shell 1 can be slid relative to the second shell 2 so that the retaining member 31 slides into the retaining slot 32, thereby completing the connection and installation of the first shell 1 and the second shell 2. When the user needs to disassemble the electronic device 20, the first shell 1 can be slid relative to the second shell 2 in the direction opposite to the sliding direction during installation so that the retaining member 31 slides out of the retaining slot 32. The first shell 1 and the second shell 2 can be disassembled, and the user can take out the electronic device 20. The electronic device 20 can be a mobile phone or a tablet. The latching slots 32 may be multiple slots distributed on both sides of the installation space 21 of the second housing 2, or may be continuous strips of slots provided on the second housing 2. Specifically, two strips of slots may be provided on either side of the installation space 21. The shape of the retaining member 31 may be adaptively adjusted to suit the shape of the latching slots 32.

[0051] On the other hand, the solution in which the holding member 31 is provided on the second housing 2 and the latching slot 32 is provided on the first housing 1 can be equivalently replaced with reference to the description herein.

[0052] In another embodiment, see Figure 2-4 , Figure 9-10The disassembly assembly 3 further includes a locking member 33, which is movably connected to one of the first shell 1 and the second shell 2. The other of the first shell 1 and the second shell 2 is provided with a locking slot 34. When the retaining member 31 is retained in the retaining slot 32, the locking member 33 can be retained in the retaining slot 34 to lock the first shell 1 and the second shell 2. With this arrangement, after the user installs the electronic device 20 in the installation space 21, the user can slide the first shell 1 relative to the second shell 2 so that the retaining member 31 slides into the retaining slot 32 and the locking member 33 can be retained in the retaining slot 34, thereby completing the locking of the first shell 1 and the second shell 2. When the user needs to disassemble the electronic device 20, the user can act on the locking member 33 to cause the locking member 33 to exit the retaining slot 34. Then, the user can slide the first shell 1 relative to the second shell 2 in a direction opposite to the sliding direction during installation so that the retaining member 31 slides out of the retaining slot 32. The first shell 1 and the second shell 2 can be disassembled, and the user can remove the electronic device 20.

[0053] See also Figure 3 The locking member 33 includes a trigger portion 331 and a locking pin 332. The locking pin 332 is elastically mounted on one of the first housing 1 and the second housing 2. The trigger portion 331 is connected to the locking pin 332 and can drive the locking pin 332 to engage or disengage the locking slot 34. In some embodiments, the locking member 33 can be mounted on one of the first housing 1 and the second housing 2, with the other housing provided with the locking slot 34. Specifically, this article uses the locking member 33 mounted on the second housing 2 as an example. The locking member 33 is elastically mounted on the second housing 2, and the second housing 2 has a first opening 22 and a second opening 23. The locking pin 332 is elastically mounted on the second housing 2, with one end extending out of the first opening 22. The trigger portion 331 is connected to the locking pin 332, with one end extending out of the second opening 23. Specifically, the locking pin 332 and the trigger portion 331 can be threadedly fixed. A spring is provided between the locking pin 332 and the second housing 2 to ensure that the locking pin 332 is elastically mounted on the second housing 2. More specifically, a plurality of springs are provided between the locking pin 332 and the second housing 2 , and the plurality of springs are evenly distributed on both sides of the trigger portion 331 .

[0054] Specifically, see Figure 9-10The locking member 33 has a first inclined surface 333, and the first inclined surface 333 is set to be inclined toward the sliding direction of the first shell 1 from one end of the second shell 2 to the end close to the first shell 1, so that when the first shell 1 slides relative to the second shell 2, the first inclined surface 333 can be pushed, so that the locking member 33 can slide into the lock groove 34. When the first shell 1 and the second shell 2 are in the closed position, the locking member 33 is automatically locked and the locking member 33 is locked. Figure 9-10 From the perspective of FIG, the sliding direction of the first shell 1 given in this article is downward, and the inclination direction of the first inclined surface 333 from the end of the second shell 2 to the end close to the first shell 1 is also downward, that is, the height of the first inclined surface 333 gradually decreases from the end of the second shell 2 to the end close to the first shell 1. When the first shell 1 slides downward, the first shell 1 pushes the first inclined surface 333, causing the locking member 33 to retract. When the first shell 1 releases the push on the first inclined surface 333, the locking member 33 is restored by the elastic force and extends into the lock groove 34. In another embodiment, when the locking member 33 is provided on the first shell 1, when the first shell 1 slides downward, the second shell 2 can push the first inclined surface 333, causing the locking member 33 to retract relative to the first shell 1. When the first shell 1 slides until the lock groove 34 is aligned with the locking member 33, the locking member 33 can rebound into the lock groove 34, thereby completing the self-assembly of the first shell 1 and the second shell 2.

[0055] It is worth noting that, taking the locking member 33 as an example, the first housing 1 has a second inclined surface 11 on the side facing the locking member 33. The second inclined surface 11 is arranged to be inclined away from the sliding direction of the first housing 1 from one end of the first housing 1 to the end closest to the second housing 2, so that when the first housing 1 slides relative to the second housing 2, the second inclined surface 11 can push against the first inclined surface 333. With this arrangement, when the first housing 1 slides relative to the second housing 2, the second inclined surface 11 abuts against the first inclined surface 333 and gradually pushes against the first inclined surface 333, allowing the locking member 33 to retract relative to the second housing 2. When the first and second housings 1 and 2 are fully assembled, the first housing 1 moves until the locking groove 34 aligns with the locking member 33, and the locking member 33 rebounds into the locking groove 34, completing the self-locking of the first and second housings 1 and 2. Alternatively, when the locking member 33 is arranged on the first housing 1, a corresponding second inclined surface 11 can also be provided on the second housing 2. This will not be discussed in detail here, and reference should be made to the above description.

[0056] On the other hand, the installation space 21 herein is provided with an installation opening 211 oriented in a first direction, so that the electronic device 20 can be placed into the installation space 21 along the thickness direction of the electronic device 20. This arrangement facilitates the user to quickly place the electronic device 20 into the installation space 21. It is worth noting that the first direction is the thickness direction of the electronic device 20.

[0057] On the other hand, see Figure 5-6 The second housing 2 also has a pre-positioning groove 24, and the retaining member 31 has a hook 311 that can slide along the pre-positioning groove 24 to the retaining groove 32. With this arrangement, during installation, the user can place the hook 311 in the pre-positioning groove 24 for easy positioning and then slide the first housing 1 relative to the second housing 2 so that the hook 311 slides into the retaining groove 32.

[0058] See also Figure 8 The pre-positioning groove 24 is provided with a shifting bead 241, and the hook 311 is provided with multiple sliding grooves 3111. When the hook 311 slides along the pre-positioning groove 24, the shifting bead 241 can slide from one sliding groove 3111 to another. This arrangement allows the user to feel the movement of the first housing 1 when sliding it, and can sense that it is properly installed. It is worth noting that the shifting bead 241 described herein is a commercially available structure, and the specific structure of the shifting bead 241 will not be described in detail here.

[0059] In one aspect, the present invention includes multiple retaining members 31, each including a hook 311. The second housing 2 is provided with multiple slots 32. The retaining members 31 are spaced apart from each other in the first housing 1, with each retaining member 31 corresponding to each of the slots 32. The opening direction of the hooks 311 aligns with the sliding direction of the first housing 1. This arrangement ensures a more stable connection between the first and second housings 1 and 2. For example, retaining members 31 may be provided at the four corners and the center of the first housing 1, and slots 32 may be provided at the four corners and the center of the second housing 2.

[0060] In some embodiments, see Figure 7 One of the first shell 1 and the second shell 2 includes a positioning groove 25, and the other includes a positioning column 12. When the first shell 1 slides relative to the second shell 2 along the second direction, the positioning column 12 can slide along the positioning groove 25 to further install and position the first shell 1 and the second shell 2.

[0061] In some embodiments, the second housing 2 is further provided with a trigger key 26, which can be exposed in the installation space 21 and contact the operation button of the electronic device 20. Specifically, the installation frame 10 in this embodiment can be applied to some electronic devices 20 with operation buttons on the market, such as mobile phones with operation buttons. The trigger key 26 can include a metal conductor that contacts the operation button or a touch screen that contacts the operation button. When a finger contacts the trigger key 26, the operation button of the electronic device 20 can change in response to the finger movement.

[0062] In some embodiments, see Figure 2 The mounting frame 10 of this invention also includes a circuit board and a flat cable 4. The inner wall of the second shell 2 facing the mounting space 21 is provided with a receiving groove 212 and a wire passage 213. The circuit board is accommodated in the receiving groove 212, and the flat cable 4 is accommodated in the wire passage 213. The second shell 2 is provided with multiple first mounting interfaces 27 and multiple second mounting interfaces 28. The multiple first mounting interfaces 27 and the multiple second mounting interfaces 28 are arranged in a one-to-one correspondence. An electrical interface 29 is provided between at least one first mounting interface 27 and the corresponding second mounting interface 28. The circuit board is electrically connected to the electrical interface 29 through the flat cable 4. With this arrangement, the mounting frame 10 of this invention can be used to install external accessories and can be electrically connected to the external accessories to facilitate user use. For example, the user can install a mobile phone in the mounting space 21 and expand the installation of lights, microphones, or power handles through the first mounting interface 27 and the second mounting interface 28. The lights, microphones, and power handles are electrically connected to the mounting frame 10 through the electrical interface 29. Therefore, the power handle is electrically connected to the lights and microphones and can also supply power to the lights and microphones. The electrical interface 29 may be an electronic contact pin, or there may be an electronic contact pin on the corresponding external accessory, and conduction is achieved after contact.

[0063] In some embodiments, a protection pad 5 is provided on the inner wall of the second housing 2 facing the installation space 21 , and the circuit board and the cable 4 are disposed between the protection pad 5 and the second housing 2 .

[0064] The above description is only a preferred embodiment of the present application and does not limit the patent scope of the present application. All equivalent structural transformations made by using the contents of the present application specification and drawings under the concept of the present application, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present application.

Claims

1. A mounting frame, characterized in that: include: a first housing (1); A second housing (2) includes a mounting space (21) for placing electronic equipment; A disassembly assembly (3) comprises a clamping member (31) and a clamping slot (32), wherein the clamping member (31) is arranged on one of the first shell (1) and the second shell (2), and the clamping slot (32) is arranged on the other of the first shell (1) and the second shell (2), and the clamping member (31) can be clamped in the clamping slot (32) to limit the electronic device to the installation space (21).

2. The mounting frame according to claim 1, wherein: The disassembly and assembly component (3) further includes a locking member (33), wherein the locking member (33) is movably connected to one of the first shell (1) and the second shell (2), and the other of the first shell (1) and the second shell (2) is provided with a locking slot (34). When the clamping member (31) is clamped in the clamping slot (32), the locking member (33) can be clamped in the locking slot (34) to lock the first shell (1) and the second shell (2).

3. The mounting frame according to claim 2, wherein: The locking member (33) comprises a trigger portion (331) and a lock pin (332); the lock pin (332) is elastically arranged on one of the first shell (1) and the second shell (2); the trigger portion (331) is connected to the lock pin (332); and the trigger portion (331) can drive the lock pin (332) to move relative to the lock slot (34).

4. The installation frame according to claim 3, characterized in that: The first shell (1) is provided with the locking groove (34), the second shell (2) has a first opening (22) and a second opening (23), the locking pin (332) is elastically arranged on the second shell (2), and one end of the locking pin can extend out of the first opening (22), and the triggering portion (331) is connected to the locking pin (332), and one end of the triggering portion (331) can extend out of the second opening (23).

5. The installation frame according to claim 2, characterized in that: The installation space (21) is provided with an installation opening (211) facing a first direction, so that the electronic device can be placed into the installation space (21) along the thickness direction of the electronic device.

6. The installation frame according to any one of claims 2 to 5, characterized in that: The clamping member (31) is provided on the first shell (1), and the clamping slot (32) is provided on the second shell (2); when the first shell (1) slides relative to the second shell (2), the clamping member (31) can be clamped in the clamping slot (32).

7. The mounting frame according to claim 6, wherein: The locking member (33) has a first inclined surface (333), and the first inclined surface (333) is arranged to be inclined toward the sliding direction of the first shell (1) from one end of the second shell (2) to the end close to the first shell (1), so that when the first shell (1) slides relative to the second shell (2), the first inclined surface (333) can be pushed, so that the locking member (33) can slide into the locking groove (34).

8. The mounting frame according to claim 7, wherein: The locking member (33) is provided on the second shell (2), the locking groove (34) is provided on the first shell (1), and the first shell (1) has a second inclined surface (11) on a side facing the locking member (33), and the second inclined surface (11) is arranged from one end of the second shell (2) to an end close to the first shell (1) and is inclined toward the sliding direction of the first shell (1), so that when the first shell (1) slides relative to the second shell (2), the second inclined surface (11) can push the first inclined surface (333).

9. The mounting frame according to claim 6, wherein: The second housing (2) is further provided with a pre-positioning groove (24), and the holding member (31) has a hook (311), and the hook (311) can slide along the pre-positioning groove (24) to the clamping groove (32).

10. The mounting frame according to claim 9, wherein: The pre-positioning groove (24) is provided with a shifting ball (241), and the hook (311) is provided with a plurality of sliding grooves (3111). When the hook (311) slides along the pre-positioning groove (24), the shifting ball (241) can slide from one sliding groove (3111) to another sliding groove (3111).

11. The mounting frame according to claim 6, wherein: The clamping members (31) include a plurality of clamping members, each of which includes a hook (311). The second shell (2) is provided with a plurality of slots (32). The plurality of clamping members (31) are arranged at intervals on the first shell (1). The plurality of clamping members (31) and the plurality of slots (32) are arranged in a one-to-one correspondence, and the opening direction of the hook (311) is consistent with the sliding direction of the first shell (1).

12. The mounting frame according to claim 6, wherein: One of the first shell (1) and the second shell (2) includes a positioning groove (25), and the other includes a positioning column (12); when the first shell (1) slides relative to the second shell (2), the positioning column (12) can slide along the positioning groove (25).

13. The mounting frame according to claim 1, wherein: The second housing (2) is provided with a trigger key (26), and the trigger key (26) can be exposed in the installation space (21) and contact an operation key of the electronic device.

14. The mounting frame according to claim 1, wherein: The invention also includes a circuit board and a cable (4); the inner wall of the second shell (2) facing the installation space (21) is provided with a receiving groove (212) and a wire passage (213); the circuit board is accommodated in the receiving groove (212); the cable (4) is accommodated in the wire passage (213); the second shell (2) is provided with a plurality of first mounting interfaces (27) and a plurality of second mounting interfaces (28); the plurality of first mounting interfaces (27) and the plurality of second mounting interfaces (28) are arranged in a one-to-one correspondence; an electrical interface (29) is provided between at least one of the first mounting interfaces (27) and the corresponding second mounting interface (28); the circuit board is electrically connected to the electrical interface (29) through the cable (4).

15. The mounting frame according to claim 14, wherein: The second shell (2) has a protective pad (5), and the protective pad (5) is arranged on the inner wall of the second shell (2) facing the installation space (21). The card slots (32) include a plurality of card slots, and the card holders (31) are provided with a plurality of card slots (32). The plurality of card slots (32) and the card holders (31) correspond to each other one by one. At least a part of the card slots (32) is surrounded by the protective pad (5) and the second shell (2). The circuit board and the cable (4) are arranged between the protective pad (5) and the second shell (2).

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