Wall-hung intelligent terminal

Abstract

An electronic product comprises a front shell, a rear shell and an on-hook plate from front to back, the rear shell is movably connected to the on-hook plate, at least one upper hook and at least one lower hook are arranged in the on-hook plate in the direction facing the rear shell, at least one upper hanging hole for the upper hook to be clamped in is formed in the back of the rear shell, and the lower hook is movably connected to the rear shell. At least one through hole for the lower hook to penetrate out is formed in the rear shell, at least one sliding piece is installed between the front shell and the rear shell and located in front of the through hole, and the sliding piece is connected with an elastic piece capable of driving the sliding piece to slide and reset. The lower hook in the on-hook plate forwards penetrates into the penetrating hole of the rear shell after the upper hook is clamped into the upper hanging hole of the rear shell, the lower hook penetrating into the penetrating hole pushes the sliding piece to slide, and the lower hook penetrating outwards is clamped into the sliding piece reset after sliding, so that the rear shell is fixed to the on-hook plate. According to the utility model, the problems of high magnetic attraction cost and risk of falling off due to touch are solved, and the wall-mounted mounting and dismounting operation is simple and convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic display screens, and more particularly to a wall-mounted intelligent terminal. Background Art

[0002] Among electronic products, smart screens are increasingly being used, such as wall-mounted household smart terminals, and there are various ways to install them on the wall. The main methods are magnetic and hook. The magnetic type requires the installation of multiple magnets inside the device to ensure suction. Magnets with strong suction are more expensive, and because the magnets are assembled inside the device and cannot directly contact the hanging plate, the suction will be greatly reduced. When touched at a certain angle, there is a risk of the device falling off. The hook-type installation mainly uses a hook at the upper end and a screw at the lower end to fix it with the device. When installing and disassembling in this way, the construction workers must bend down and squat when locking the screws at the lower end of the device, otherwise they cannot see the screw holes, and because the holes are very close to the wall, the screwdriver or electric screwdriver needs to be tilted at a certain angle to operate, which makes installation and disassembly difficult, time-consuming and labor-intensive. This case arose from this. Utility Model Content

[0003] The purpose of the utility model is to provide a wall-mounted smart terminal, which solves the problems of high magnetic attraction cost and risk of falling off due to touch, and is easy to install and disassemble on the wall.

[0004] In order to achieve the above objectives, the solution of the present invention is:

[0005] A wall-mounted smart terminal, the electronic product includes a front shell, a rear shell and a hanging plate from front to back, the rear shell is movably connected to the hanging plate, at least one upper hook and at least one lower hook are provided in the hanging plate facing the rear shell, the back of the rear shell is provided with at least one upper hanging hole for the upper hook to be snapped into, the rear shell is provided with at least one through-hole for the lower hook to pass through, at least one sliding member is installed between the front shell and the rear shell and is located in front of the through-hole, the sliding member is connected to an elastic member that can drive the sliding member to slide and reset; the lower hook in the hanging plate penetrates forward into the through-hole of the rear shell after the upper hook is snapped into the upper hanging hole of the rear shell, the lower hook inserted into the through-hole pushes the sliding member to slide, and the lower hook that passes outward is snapped into the sliding member that resets after sliding, so that the rear shell is fixed to the hanging plate.

[0006] Furthermore, the lower hook is a protruding piece vertically protruding from the hanging plate, and a bent hook portion is formed at the front end of the lower hook, and a strip-shaped through-hole is formed between the hook portion and the hanging plate. When the lower hook passes through the through-hole, the hook portion pushes the sliding member open and extends outward, and the elastic member in the sliding member is compressed and reset, and the reset sliding member passes through the strip-shaped through-hole and is stuck in the hook.

[0007] Furthermore, the sliding member includes a moving block, which is limited to move horizontally in a limiting groove provided in the front shell. One end of the moving block presses against the elastic member, and a strip-shaped through-opening is provided in the other end of the moving block. The hook portion of the lower hook pushes the moving block from one side of the through-opening and then extends forward into the through-opening. A pushing protrusion is also protruded from the bottom surface of the moving block for horizontally moving the moving block.

[0008] Furthermore, a baffle with a thickness less than that of the through-hole is provided at one end of the through-hole close to the elastic member, and a guide bevel is formed on one side of the baffle facing the through-hole. The inclined guide surface is an inclined surface formed from the free end portion of the baffle from bottom to top, and an inclined corner is formed in the front end corner of the hook portion of the lower hook. The hook portion pushes on the guide bevel and pushes the moving block to pass through the through-hole. The baffle is just stuck in the strip-shaped through-hole of the lower hook after the moving block is reset.

[0009] Furthermore, the elastic member is a spring, a first limiting column is protruding from one end of the moving block, a second limiting column is provided outside the limiting groove at a position relative to the first limiting column, and both ends of the spring are respectively inserted into the first limiting column and the second limiting column for positioning.

[0010] Furthermore, a lower opening is provided at the bottom of the front shell corresponding to the lower portion of the pushing protrusion, and the lower opening has a moving length that allows the pushing protrusion to move a pushing distance toward the compression direction of the elastic member.

[0011] Furthermore, the bottom of the protrusion is pushed through the bottom of the limiting groove and the lower opening and then protrudes out of the bottom surface of the front shell.

[0012] Furthermore, the bottom of the push protrusion passes through the bottom of the limiting groove and the lower opening and is flush with the bottom surface of the front shell. The bottom of the push protrusion is provided with a buckle groove for the finger to be inserted into the operation.

[0013] Furthermore, a hook limit is formed between the sliding member and the lower hook on the vertical plane.

[0014] Furthermore, the upper hook is a hanging piece-like card connecting piece protruding upward and toward the rear shell from the upper end of the hanging plate, and the upper hanging hole is a connecting slot formed on the back of the rear shell with an opening facing downward.

[0015] With the above-described structure, the wall-mounted mounting structure of the electronic product of the present invention is simple. After the upper hook is hooked, the body (the front and rear shells assembled into the body) is pressed toward the wall, and the lower hook will eject the sliding member inside the body outward. Once the lower hook is in place, the return force of the elastic member automatically snaps the sliding member into the lower hook, achieving a locking position under the body. This eliminates the need for the complex operation of tightening screws and simplifies installation and removal. In addition, because the sliding member and the lower hook form a vertical interlocking stop, they are unlikely to directly disengage in the event of an unexpected external force, preventing the body from falling. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model (showing the back);

[0017] Figure 2 This is a schematic diagram of the structure decomposition of the utility model;

[0018] Figure 3 for Figure 2 A partial enlarged view of point A in the middle;

[0019] Figure 4 This is a schematic diagram of the structure decomposition of the utility model;

[0020] Figure 5 This is a schematic diagram of the connection between the hook plate and the rear shell in the utility model (the sliding member is located on the rear shell);

[0021] Figure 6 for Figure 5 A partial enlarged view of point B in the middle;

[0022] Figure 7 This is a schematic diagram of the structure of the utility model after cross-section (showing the sliding block is locked in the lower hook);

[0023] Figure 8 for Figure 7 A partial enlarged view of point C in the middle;

[0024] Figure 9 This is a schematic diagram of the structure of the utility model after longitudinal section (showing the upper hook being inserted into the hanging hole);

[0025] Figure 10 for Figure 9 A partial enlarged view of point D in the middle. DETAILED DESCRIPTION

[0026] In order to further explain the technical solution of the present invention, the present invention will be described in detail below through specific embodiments.

[0027] like Figure 1 As shown, the utility model discloses a wall-mounted smart terminal. The electronic product includes a front shell 1, a rear shell 2 and a hanging plate 3 from front to back. The front shell 1 and the rear shell 2 are fixedly connected after installation. The rear shell 2 can be movably connected to the hanging plate 3. The hanging plate 3 is usually fixed to the wall (not shown in the figure), and the back of the hanging plate 3 can be provided with an embedded part 30.

[0028] In order to facilitate the wall installation of electronic products, the present invention combines Figures 2 to 10As shown, the hook plate 3 is provided with at least one upper hook 31 and at least one lower hook 32 facing the rear housing 2. In this embodiment, two upper hooks 31 and two lower hooks 31 are provided. The back of the rear housing 2 is provided with at least one upper hanging hole 21 for the upper hook 31 to be inserted into. The rear housing 2 is also provided with at least one through-hole 22 for the lower hook 32 to pass through. In this embodiment, two of each are provided. At least one sliding member 4 is installed between the front housing 1 and the rear housing 2, located in front of the through-hole 22. In this embodiment, two sliding members 4 are provided corresponding to the two lower hooks 32. The sliding members 4 are connected to an elastic member that can drive the sliding member 4 to slide and reset. When the lower hook 32 in the hanging plate 3 can be inserted forward into the through hole 22 of the rear shell 2 after the upper hook 31 is inserted into the upper hanging hole 21 of the rear shell 2, the lower hook 32 inserted into the through hole 22 can push the sliding part 4 to slide, and the lower hook 32 that continues to penetrate outward can automatically be inserted into the sliding part 4 that is reset after sliding. The lower hook 32 is hooked to achieve positioning, so that the rear shell 2 is fixed on the hanging plate 3.

[0029] Specific, combined Figure 1 、 Figure 2 as well as Figure 9 、 Figure 10 As shown, the upper hook 31 can extend a hanging piece-like card piece from the upper end of the hanging plate 3 upward and toward the rear shell 2. The upper hanging hole 21 is a connecting slot formed on the back of the rear shell 2 with an opening facing downward. In this embodiment, the card piece can be bent upward to facilitate insertion into the connecting slot formed by the upper hanging hole. During installation, the rear shell 2 can be hooked by inserting the upper hanging hole 21 from the top into the upper hook 31. The lower hook 32 is a protruding piece vertically protruding from the hanging plate 3, combined with the lower hook 32. Figure 4 、 Figure 5 As shown, the upper hook 31 and the lower hook 32 are perpendicular to each other, and positioning and matching are achieved in two directions: the plane where the wall is located and the vertical plane.

[0030] Specific, combined Figures 2 to 8 As shown, the front end of the lower hook 32 forms a bent hook portion 321, and a strip-shaped through-hole 322 is formed between the hook portion 321 and the hook plate 3. When the lower hook 32 penetrates the through-hole 22, the hook portion 321 pushes the sliding member 4 away and extends outward, and then the elastic member in the sliding member 4 is compressed and reset. The reset sliding member 4 penetrates the strip-shaped through-hole 322 and is then clamped in the hook 321. Figure 6 or Figure 8 As shown, since the sliding member 4 and the lower hook 32 form a hook limit on the vertical plane, a card-butted positioning fit is achieved inside the electronic product. When subjected to unexpected external force, the two are not easily directly disengaged, which can prevent the electronic product from falling easily when subjected to external force.

[0031] In this embodiment, the sliding member 4 includes a moving block 41, which is limited in horizontal movement within a limiting groove 11 provided in the front shell 2. In this embodiment, the limiting groove 11 is located on the inner side of the bottom surface of the front shell 2. One end of the moving block 41 is positioned against the elastic member, and a strip-shaped through-hole 411 is provided in the other end of the moving block 41. The hook portion 321 of the lower hook 32 pushes the moving block 41 from one side of the through-hole 411 and then extends forward into the through-hole 411. A pushing protrusion 42 is also provided on the bottom surface of the moving block 41 to horizontally push the moving block 41. In this embodiment, the elastic member is a spring 5. A first limiting post 412 is provided on one end of the moving block 41. A second limiting post 111 is provided in the limiting groove 11 at a position opposite to the first limiting post. The two ends of the spring 5 are respectively inserted into the first limiting post 412 and the second limiting post 111 for positioning, thereby preventing the spring 5 from being displaced during compression.

[0032] Furthermore, in order to facilitate the lower hook 32 to smoothly push the sliding member 4 and achieve locking when it is subjected to external thrust, a baffle 42 with a thickness less than the thickness of the through-hole is provided at one end of the through-hole 411 close to the elastic member (spring 5). A guide bevel 421 is formed on the side of the baffle 42 facing the through-hole 22. The bevel guide surface 421 is an inclined surface formed from bottom to top from the free end of the baffle 42. At the same time, an oblique corner 3211 is formed at the front end corner of the hook portion 321 of the lower hook 32. The hook portion 321 can push against the guide bevel 421 and push the moving block to squeeze the spring 5. The moving block 41 continues to be pushed out and passes through the through-hole 411. Then, the moving block 41 resets after losing the pushing and squeezing pressure. After the moving block 41 resets, the baffle 42 can just be locked into the strip-shaped through-hole 322 of the lower hook 32. Figure 6 By using the guide bevel 421 on the slider 4 and the angled corner 3211 of the hook portion of the lower hook 32, the lower hook 32 can push the slider 4 outward by simply pressing the body (the front and rear shells are assembled into the body) toward the wall. Once the lower hook 32 is in place, the return force of the elastic member automatically snaps the slider into the lower hook 32, achieving a locking position under the body and eliminating the need for the complicated operation of tightening screws.

[0033] The push protrusion 43 on the bottom of the slider 4 can be used to manually push the slider 4. During removal, it serves as a fulcrum to release the engagement between the lower hook 32 and the slider 4, thereby facilitating removal of the rear housing 2 from the hook plate 3. Specifically, the bottom of the front housing 2 can be provided with a lower opening 12 corresponding to the push protrusion 43. The lower opening 21 also has a length sufficient to allow the push protrusion 43 to move a certain distance toward the compression direction of the elastic member 4. To facilitate operation, in this embodiment, the bottom of the push protrusion 43 can extend beyond the bottom surface of the front housing 2 after passing through the bottom of the retaining groove 11 and the lower opening 12. In other embodiments, to enhance the aesthetics of the front housing 2, the bottom of the push protrusion 43 can be positioned flush with the bottom surface of the front housing after passing through the bottom of the retaining groove 11 and the lower opening 12 (this embodiment is not shown). Furthermore, a finger-engaging groove is provided at the bottom of the push protrusion 43, facilitating operation.

[0034] After adopting the above structure, when the electronic product of the present invention is mounted on the wall, the rear shell 2 can be hooked downward relative to the hanging plate 3, so that the upper hanging hole 21 is inserted into the upper hook 31, that is, the upper hook 31 is hung in the upper hole position of the upper hanging hole 21, and then the whole composed of the front shell 1 and the rear shell 2 is pressed toward the wall (hanging plate 3), and the lower hook 32 is pushed forward relative to the sliding member 4. The lower hook 32 squeezes the sliding member 4 outward to bounce off one side of the spring 5. After the lower hook 32 is in place, the sliding piece can be automatically clamped into the lower hook 32 by the elastic force of the spring return. At this time, the sliding member 4 hooks the lower hook 32 to achieve limit, so that it can be fixed on the hanging plate 3.

[0035] On the contrary, when the body formed by the front shell and the rear shell needs to be disassembled, just use both hands to simultaneously act on the pushing protrusion 43 at the bottom of the slider 4 to push the protrusion 43 outward, compress the spring 5 again, and the slider 4 will release the positioning of the lower hook 32 after moving (at this time it will just not hook the lower hook 32). At this time, slightly pull the lower end of the body away from the wall, the lower hook 32 and the slider 4 can be disengaged, and then lift up the upper hanging hole 21 on the rear shell 2 to achieve disassembly.

[0036] The above embodiments and drawings do not limit the product form and style of the present invention. Any appropriate changes or modifications made by ordinary technicians in the relevant technical field should be deemed to be within the patent scope of the present invention.

Claims

1. A wall-mounted smart terminal, comprising a front housing, a rear housing, and a hook plate from front to back, wherein the rear housing is movably connected to the hook plate, characterized in that: At least one upper hook and at least one lower hook are provided in the hanging plate toward the rear shell, at least one upper hanging hole for the upper hook to be inserted into is provided on the back of the rear shell, at least one through-hole for the lower hook to pass through is provided in the rear shell, at least one sliding member is installed between the front shell and the rear shell in front of the through-hole, and the sliding member is connected to an elastic member that can drive the sliding member to slide and reset; the lower hook in the hanging plate penetrates forward into the through-hole of the rear shell after the upper hook is inserted into the upper hanging hole of the rear shell, the lower hook inserted into the through-hole pushes the sliding member to slide, and the lower hook that passes outward is inserted into the sliding member that resets after sliding, so that the rear shell is fixed to the hanging plate.

2. The wall-mounted intelligent terminal according to claim 1, characterized in that: The lower hook is a convex piece vertically protruding from the hanging plate, and a bent hook portion is formed at the front end of the lower hook. A strip-shaped through-hole is formed between the hook portion and the hanging plate. When the lower hook passes through the through-hole, the hook portion pushes the sliding member open and extends outward. The elastic member in the sliding member is compressed and reset, and the reset sliding member passes through the strip-shaped through-hole and is stuck in the hook.

3. The wall-mounted intelligent terminal according to claim 2, characterized in that: The sliding member includes a moving block, which is limited to move horizontally in a limiting groove provided in the front shell. One end of the moving block presses against the elastic member, and a strip-shaped through-opening is provided in the other end of the moving block. The hook portion of the lower hook pushes the moving block from one side of the through-opening and then extends forward into the through-opening. A pushing protrusion is also protruded from the bottom surface of the moving block for horizontally moving the moving block.

4. The wall-mounted intelligent terminal according to claim 3, characterized in that: A baffle with a thickness less than that of the through-hole is provided at one end of the through-hole close to the elastic member, and a guide bevel is formed on one side of the baffle facing the through-hole. The bevel guide surface is an inclined surface formed from the free end portion of the baffle from bottom to top, and an oblique corner is formed in the front end corner of the hook portion of the lower hook. The hook portion pushes on the guide bevel and pushes the moving block to pass through the through-hole. The baffle is just stuck in the strip-shaped through-hole of the lower hook after the moving block is reset.

5. A wall-mounted intelligent terminal according to claim 3 or 4, characterized in that: The elastic member is a spring, a first limiting column is protruding from one end of the moving block, a second limiting column is provided outside the limiting groove at a position relative to the first limiting column, and both ends of the spring are respectively inserted into the first limiting column and the second limiting column for positioning.

6. The wall-mounted intelligent terminal according to claim 3, characterized in that: The bottom of the front shell is provided with a lower opening corresponding to the lower side of the pushing protrusion. The lower opening has a moving length that can enable the pushing protrusion to move a pushing distance toward the compression direction of the elastic member.

7. The wall-mounted intelligent terminal according to claim 6, characterized in that: The bottom of the push block passes through the bottom of the limiting groove and the lower opening and then protrudes out of the bottom surface of the front shell.

8. The wall-mounted intelligent terminal according to claim 6, characterized in that: The bottom of the pushing protrusion passes through the bottom of the limiting groove and the lower opening and is flush with the bottom surface of the front shell. The bottom of the pushing protrusion is provided with a buckle groove for the finger to be inserted into the operation.

9. The wall-mounted intelligent terminal according to claim 2, characterized in that: A hook limit is formed between the sliding part and the lower hook on the vertical plane.

10. The wall-mounted intelligent terminal according to claim 1, characterized in that: The upper hook is a hanging piece-type card connecting piece protruding upward and toward the rear shell from the upper end of the hanging plate, and the upper hanging hole is a connecting slot formed on the back of the rear shell with an opening facing downward.

Images