CN213118363U - Wall-mounted device and wall-mounted display equipment - Google Patents

Abstract

The utility model discloses a wall-mounted wall hanging device, which comprises a wall hanging bracket and an anti-theft plate, wherein the wall hanging bracket is a support shaped like a Chinese character 'ji', the support shaped like a Chinese character 'ji' comprises a support plate and two installation flat plates arranged at two sides of the support plate, the support plate is used for being fixedly installed on a wall body, and the installation flat plates are provided with connecting holes for installing a display; the one end of theftproof board with hanging support detachably connects, the other end of theftproof board pass through the pickproof lock with the display is locked fixedly. And simultaneously, the utility model also discloses a wall-hanging display device of having above-mentioned wall formula hanging device that pastes. The utility model provides a paste its simple structure of wall-hanging device and wall-hanging display device, cost are lower and easy and simple to handle, and overall structure intensity is big moreover, non-deformable, and bearing capacity is stronger, and application scope is wider.

Description

Wall-mounted device and wall-mounted display equipment

Technical Field

The utility model relates to a display device technical field especially relates to a paste wall formula hanging device and wall-hanging display device.

Background

Display equipment such as wall-mounted security monitoring equipment, advertising player equipment receives people's favor owing to can install on the wall, have advantages such as display area is wide, save occupation of land space. Existing display devices generally include a display screen, a back cover, and a wall mount. The display screen is located on the front side of the rear cover and fixedly connected with the rear cover, and the wall hanging support is located on the back side of the rear cover and fixedly connected with the rear cover through screws for fixing the display equipment on a wall or an equipment surface.

The wall hanging device used by the existing security monitoring equipment is usually combined by two transverse brackets and two longitudinal brackets in a mutually vertical staggered manner to form a well-shaped wall hanging frame. The existing advertising machine usually hangs the display device through a hole opened at a corresponding position on the back shell by a bending hook arranged on the wall-hung flat plate. In addition, because the advertising machine is applied to public places, the wall-hung flat plate is provided with the extending anti-theft plate, and one end of the anti-theft plate can extend into the locked stop door. When the wall-mounted advertising machine is disassembled or maintained, the retaining door needs to be opened, the fastener can be screwed through the reserved operating window to operate, and when the wall-mounted advertising machine is normally used, the locked retaining door can prevent the whole machine from being stolen, so that the anti-theft safety performance of the wall-mounted advertising machine is improved.

However, the well-shaped wall hanging rack in the prior art has the disadvantage that in order to keep the display device horizontal when being hung on a wall, a tool is usually required to position the screw lock hole of the wall hanging rack on the wall, so that the wall hanging rack is fixed on the wall to keep horizontal when being installed on the wall. However, this method requires additional measurement by a tool, and the procedure for calibrating the level is complicated. In addition, the two transverse brackets and the two longitudinal brackets are high in cost and complex to assemble. Because the anti-theft function cannot be achieved, the anti-theft function is not adopted in the field of advertising machines. The wall hanging device with the anti-theft plate on the wall hanging flat plate is commonly used on advertisement machines in public places, and has low cost and reliable anti-theft performance. But because of its weak strength and low bearing load, it is generally used in advertisement machines below 32 inches. In addition, security monitoring equipment is generally indoors, a whole machine structure does not have a stop door with a lock, and an anti-theft plate is not needed. The application range is narrow, the compatibility is low, and large-batch stock is not easy to realize, so that the cost of a single part is high.

Therefore, it is desirable to provide a wall-mounted device and a wall-mounted display apparatus with simple operation, high strength, low cost and wider application range to solve the above-mentioned drawbacks.

SUMMERY OF THE UTILITY MODEL

The utility model provides a paste wall-hanging device and wall-hanging display device aims at solving the operation complicacy, low strength, costly, the narrow and small scheduling problem of application scope of current hanging support.

In order to solve the technical problem, the utility model provides a paste wall hanging device, it includes: the wall-mounted bracket is a n-shaped bracket, the n-shaped bracket comprises a supporting plate and two mounting flat plates arranged on two sides of the supporting plate, the supporting plate is fixedly mounted on a wall, and the mounting flat plates are provided with connecting holes for mounting a display; and the other end of the anti-theft plate is locked and fixed with the display through an anti-theft lock. Based on the design of this structure, the intensity of wall-mounted hanging device is high, and non-deformable can bear the display of great size, compares traditional "well" style of calligraphy support bearing capacity and promotes to some extent, and detachable theftproof plate structure makes the display of installing both mountable in the indoor place that need not the theftproof, also can install in the outdoor public place that needs the theftproof, and the installation is simple, and the range of application is wider.

In a further technical scheme, the wall hanging bracket is an integrally formed bracket. The integrally formed bracket has high strength and is easy to process, and the cost of a single piece can be reduced during batch production.

In a further technical scheme, an opening is formed in the joint of the support plate and the mounting plate on one side, one end of the anti-theft plate penetrates through the opening and is detachably fixed to the support plate, and the other end of the anti-theft plate is locked and fixed with the display through an anti-theft lock. Based on the design of this structure, the jam plate passes trompil detachably and is fixed in the backup pad, and the space that the difference in height of backup pad and installation flat board formed on the "nearly" style of calligraphy support is used for holding the jam plate, improves the compactness of device.

In a further technical scheme, every be equipped with two at least on the installation flat board the connecting hole, the connecting hole is calabash shape, when hanging support mounting in the wall body, calabash shape the great one end in connecting hole aperture is towards the top, the display through can with the hanging screw of connecting hole adaptation hangs and locates on the wall-mounted hanging device. The calabash-shaped mounting hole makes the display that needs the installation be easier to install and disassemble and the installation is more firm.

In a further technical scheme, a circular operation hole is formed in the supporting plate, so that the wall-mounted wall hanging device can be conveniently mounted and dismounted. Based on the design of circular handle hole, when convenience of customers installs and disassembles the operation to wall-mounted hanging device, guarantee user operation's security and improve the steadiness of device.

In order to solve the technical problem, the utility model also provides a wall-hanging display device, it includes: the display and be used for fixing the above-mentioned wall formula hanging device that pastes of display, the display includes display screen and backshell, the backshell includes the backplate and locates the backplate is all around with the cladding the lateral wall of display screen, the backplate be equipped with on the installation flat board the hanging screw of connecting hole looks adaptation with will the display hang in paste on the wall formula hanging device, the backup pad of hanging support is fixed in on the wall body through first fastener, the display be equipped with on the backshell the pickproof lock in order to incite somebody to action the pickproof board with the display locking is fixed. Based on the design of this structure for wall-hanging display's application scene is wider, and the compatibility is strong, and installation operation is simpler, and application scope is wider.

In a further technical scheme, one end of the anti-theft plate connected with the rear shell is bent to form an anti-falling sheet, a sunken operation window is arranged at a position corresponding to one side of the rear shell connected with the anti-falling sheet, and the anti-falling sheet is fixed on the inner wall of the operation window through a second fastener. Based on the design of this structure, the connection of theftproof board and the display of installing above that is more firm, improves the factor of safety of display.

In a further technical scheme, the rear shell of the display is further provided with a shutter which can be opened and locked and is used for opening or blocking the operation window, the shutter is rotationally fixed on the rear shell through a rotating shaft, and the anti-theft lock is arranged at one end, far away from the rotating shaft, of the shutter to lock the shutter on the rear shell. Due to the design based on the stop door, the anti-theft performance of the barrier hanging type display is guaranteed, the appearance integrity of the equipment is improved, and the aesthetic feeling of the design is improved.

In a further technical scheme, the anti-theft lock comprises a lock cylinder penetrating through the shutter, a lock head arranged on the shutter and facing the outer side of the display, and a lock tongue used for locking the rear shell of the display; when the bolt rotates to a position where the bolt abuts against the side wall of the rear shell, the anti-theft lock locks the shutter on the rear shell; when the bolt rotates to the position which is staggered with the side wall of the rear shell, the anti-theft lock is unlocked to enable the shutter to be in an openable state. Based on the design of this structure, open and shelter from the operating window through the shutter and also can realize that the backshell of pickproof lock and display is opened and the locking function, the design is simpler, improve equipment's compactness.

In a further technical scheme, the rear shell is provided with a blind hole nut column matched with the wall-mounted screw on the back plate, the blind hole nut column extends into the back plate, the opening side of the blind hole nut column is flush with the back plate, and a gap is reserved between the head plane of the wall-mounted screw and the back plate after the wall-mounted screw is screwed down, so that the wall-mounted screw is clamped in the connecting hole, and the display is hung on the wall-mounted device. Based on the design of this structure for the display is installed on wall formula hanging device more firmly, improves the security of equipment.

Compared with the prior art, the cross section is "nearly" style of calligraphy design's wall-mounted hanging device's intensity height, non-deformable, can bear the display of great size, for example, can bear the size and reach 55 cun, the bearing capacity has been improved, and do not need horizontal calibration during the installation, easily install, thereby because this device is compatible strong, thereby but batch production reduces the single cost, detachable theftproof plate structure makes the display of installation both mountable in the indoor place that need not the theftproof in addition, also can install in the outdoor public place that needs the theftproof, the installation is simple, and the range of application is wider.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.

Fig. 1 is a perspective view of a wall-mounted display device of the present invention, which shows a state in which the wall-mounted display device has an anti-theft function;

FIG. 2 is an enlarged view of a portion of a door of the wall-mounted display device of FIG. 1 having an anti-theft feature;

fig. 3 is a perspective view of the wall-mounted wall hanging device of the present invention;

fig. 4 is another perspective view of the wall-mounted wall hanging device shown in fig. 3;

fig. 5 is a perspective view of a display in the wall-mounted display device shown in fig. 1;

fig. 6 is a left side view of a wall-hanging screw on a rear case of a display in the wall-hanging display apparatus shown in fig. 1, illustrating a mounted state of the wall-hanging screw;

fig. 7 is another perspective view of the wall-mounted display device of the present invention, which shows a state where the wall-mounted display device does not have an anti-theft function.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, of the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the present invention, directional terms such as "up", "down", "front", "back", "left", "right", "inside", "outside", "side", etc. refer to directions of the attached drawings only. Accordingly, the directional terms used are used for describing and understanding the present invention, and are not used for limiting the present invention. Further, in the drawings, structures that are similar or identical are denoted by the same reference numerals.

Fig. 1 to 4 show a wall-mounted display device 100 provided by the present invention, including the display 10 and the wall-mounted device 20 for fixing the display 10, wherein the display 10 includes the display screen 11 and the rear housing 12, the rear housing 12 includes the back plate 121, and the side wall 122 surrounding the back plate 121 and covering the display screen 11 is disposed on the back plate 121, and the back plate 121 is provided with the wall-mounted screw 125 to hang the display 10 on the wall-mounted device 20. Based on the design of this structure for wall-hanging display device 100 both can be applied to the public place that needs the theftproof, also can be applied to the indoor place that need not the theftproof, and the applied scene is wider, and the compatibility is strong, and installation operation is simpler, and application scope is wider.

In some embodiments, for example, as shown in fig. 3 to 4, the wall-mounted wall hanging device 20 includes a wall hanging bracket 21, the wall hanging bracket 21 is a "n" shaped bracket, the "n" shaped bracket includes a supporting plate 211 and two mounting plates 212 disposed at two sides of the supporting plate 211, the supporting plate 211 is used for being fixedly mounted on a wall, and the mounting plates 212 are provided with connecting holes 213 for mounting the display 10; one end of the anti-theft plate 22 is detachably connected with the wall hanging bracket 21, the other end of the anti-theft plate 22 is locked and fixed with the display 10 through an anti-theft lock 23, and the supporting plate 211 of the wall hanging bracket 21 is fixed on a wall through a first fastening piece (not shown); the rear shell 12 of the display 10 is provided with an anti-theft lock 23 to lock and fix the anti-theft plate 22 and the display 10. The wall-mounted wall hanging device 20 is high in strength, not prone to deformation, capable of bearing a large-size display, for example, capable of bearing 55 inches in size, and capable of improving bearing capacity compared with a traditional 'well' -shaped support, and the detachable anti-theft plate 22 enables the installed display 10 to be installed in indoor places where anti-theft is not needed and outdoor public places where anti-theft is needed, and is simple to install and wide in application range.

In some embodiments, for example, as shown in fig. 1, the wall-hanging bracket 21 is an integrally formed bracket, which has high strength and is not easy to deform, and the single-piece cost can be reduced in mass production.

In some embodiments, for example, in the present embodiment, as shown in fig. 1, the connection between the supporting plate 211 and one of the side mounting plates 212 is provided with an opening (not shown), one end of the anti-theft plate 22 passes through the opening (not shown) and is detachably fixed on the supporting plate 211, for example, in the present embodiment, one end of the anti-theft plate 22 passes through the opening (not shown) and is fixed on the supporting plate 211 by the M3 screw 26, and the other end of the anti-theft plate 22 is locked and fixed with the display 10 by the anti-theft lock 23. It is understood that the security panel 22 may be fixed to the wall hanging bracket 21 in such a manner that the security panel 22 does not need to pass through an opening (not shown), and one end of the security panel 22 passes between the two mounting plates 212 and is fixed to the supporting plate 211. Based on the design of the structure, the anti-theft plate 22 passes through the opening (not shown) and is detachably fixed on the supporting plate 211, and the space formed by the height difference between the supporting plate 211 and the installation flat plate 212 on the inverted V-shaped bracket is used for accommodating the anti-theft plate 22, so that the compactness of the device is improved.

In some embodiments, each mounting plate 212 is provided with at least two connecting holes 213, and in this embodiment, as shown in fig. 1, 4 connecting holes 213 are provided on the mounting plate 212, and two ends of each mounting plate 212 are respectively provided with 2 connecting holes 213. It is understood that the number of the connection holes 213 formed in the mounting plate 212 is sufficient to allow the display 10 to be hung on a vertical wall by being mounted on the wall-mounted wall-hanging apparatus 20. When the wall-mounted bracket 21 is mounted on a wall, the end with the larger aperture of the gourd-shaped connecting hole 213 faces upward, and the display 10 is hung on the wall-mounted device 20 by the wall-mounted screw 125 adapted to the connecting hole 213. The gourd-shaped mounting hole 213 makes the display 10 to be mounted easier to mount and dismount and more stable to mount.

In some embodiments, for example, as shown in fig. 1, the supporting plate 211 is provided with a circular operation hole 215, so that a user can conveniently take the wall hanging bracket 21 through the circular operation hole 215, and conveniently perform mounting and dismounting operations on the wall-mounted wall hanging device 20, and based on the design of the circular operation hole 215, the safety of the user operation is ensured and the stability of the device is improved.

In some embodiments, for example, in the present embodiment, as shown in fig. 2, one end of the wall-attached wall hanging device 20, which is connected to the rear shell 12, is bent to form a disengagement-preventing piece 24, the disengagement-preventing piece 24 and the disengagement-preventing piece 22 form a hook-shaped structure, a recessed operation window 13 is disposed at a position corresponding to a side of the rear shell 12, which is connected to the disengagement-preventing piece 24, and the disengagement-preventing piece 24 is fixed to an inner wall of the operation window 13 by a second fastening member (not shown), which is a fixing screw (not shown) in the present embodiment. The inner wall enclosing the operation window 13 includes a fixed side plate 124, the fixed side plate 124 is connected to the rear case 12 of the display 10, the fixed side plate 124 is provided with a fixing hole (not shown), the hook-type structure formed by the anti-release sheet 24 and the anti-theft plate 22 hooks the fixed side plate 124, and the anti-release sheet 24 passes through a screw hole 241 provided on the anti-release sheet 24 and a fixing hole (not shown) provided on the fixed side plate 124 through a second fastener (not shown) to be fixed with the fixed side plate 124. Based on the design of the structure, the connection between the anti-theft plate 22 and the display 10 mounted on the anti-theft plate is firmer, and the safety factor of the display 10 is improved.

In some embodiments, for example, in the present embodiment, as shown in fig. 2, a shutter 14 capable of being opened and locked is further disposed on the rear shell 12 of the display 10 to open or block the operation window 13, in the present embodiment, the shutter 14 is a shell structure, one end of the shutter 14 is rotatably fixed on the rear shell 12 of the display 10 through a rotating shaft, an anti-theft lock 23 is disposed at an end of the shutter 14 away from the rotating shaft, the shutter 14 is locked on the rear shell 12 through the anti-theft lock 23, and when the shutter 14 is locked on the rear shell 12, the shutter 14 just blocks the operation window 13 and is flush with the rear shell 12. The design based on the door 14 improves the appearance integrity of the device and the aesthetic feeling of the design while maintaining the anti-theft performance of the barrier hanging type display device 10. The anti-theft lock 23 comprises a lock core 231 penetrating through the shutter 14, a lock head 232 arranged on the shutter 14 and facing to the outer side of the display 10, and a lock tongue 233 for locking the rear shell 12 of the display 10, when the lock tongue 233 rotates to a position abutting against the side wall 122 of the rear shell 12, the anti-theft lock 23 locks the shutter 14 on the rear shell 12; when the latch 233 rotates to a position staggered from the side wall 122 of the rear case 12, the antitheft lock 23 is unlocked to place the shutter 14 in an openable state. Based on the design of the structure, the opening and locking functions of the anti-theft lock 23 and the rear shell 12 of the display 10 can be realized while the operation window 13 is opened and shielded through the shutter 14, the design is simpler, and the compactness of the equipment is improved.

In some embodiments, for example, as shown in fig. 5 to fig. 6, the back plate 121 of the rear housing 12 is provided with blind hole nut posts 123 matching with the wall hanging screws 125, in this embodiment, the number of the blind hole nut posts 123 is 4, the blind hole nut posts 123 extend into the back plate 121 and the opening sides thereof are flush with the back plate 121, and after the wall hanging screws 125 are screwed down, a gap a is reserved between the head planes thereof and the back plate 121, so that the wall hanging screws 125 are clamped in the connecting holes 213, thereby hanging the display 10 on the wall-mounted wall hanging device 20. In the embodiment, the reserved gap a is 2mm, and it can be understood that the reserved gap a may also be other values, so that the wall-hanging screw 125 is conveniently clamped in the connection hole 213. Based on the design of the structure, the display 10 is more stably installed on the wall-mounted wall hanging device 20, and the safety of the equipment is improved.

The utility model discloses wall-hanging display device 100's installation as follows:

A. when the display 10 is applied to public places and theft prevention needs to be considered, the anti-theft plate 22 firstly passes through an opening (not shown) arranged at the connecting position between the supporting plate 211 and the installation flat plate 212 on the wall-mounted support 21 in the shape of a Chinese character ji, one end of the anti-theft plate 22 is fixed with the supporting plate 211 by using the M3 screw 26 at the corresponding position of the supporting plate 211 and the anti-theft plate 22, and then the assembled wall-mounted device 20 is fixed on a wall body by a first fastening piece (not shown), wherein the larger end of the connecting hole 213 on the installation flat plate 212 faces upwards so as to facilitate the installation and the fixation of the display 10.

B. The wall-mounted screws 125 are locked in the 4 blind hole nut columns 123 on the rear shell 12 of the display 10, then the wall-mounted screws 125 on the rear shell 12 of the display 10 are aligned with the connecting holes 213 on the wall-mounted bracket 21 in a shape like a Chinese character 'ji', the wall-mounted screws 125 penetrate through the end with the larger aperture, and then slide downwards to enable the studs of the wall-mounted screws 125 to be clamped into the end with the smaller aperture of the gourd-shaped connecting holes 213, so that the display 10 is well fixed. At this time, one end of the anti-theft plate 22 provided with the anti-release sheet 24 extends into the fixing side plate 124 of the rear case 12 of the display 10, the anti-release sheet 24 hooks the fixing side plate 124, and the anti-release sheet 24 and the fixing side plate 124 are fixed at the operation window 13 by fixing screws (not shown) penetrating through screw holes 241 on the anti-release sheet 24 and fixing holes (not shown) on the fixing side plate 124.

C. The rotary shutter 14 seals the operation window 13, the rotary lock core 231 drives the latch 233 to rotate to the position abutting against the side wall 122 of the rear case 12, and the shutter 14 is in a locked state, thereby achieving the anti-theft function.

The utility model discloses wall-hanging display device 100's dismantlement process is opposite with the installation.

In some embodiments, for example, as shown in fig. 7, when the display 10 is applied to an indoor place without theft prevention, the wall-mounted wall-hanging device 20 does not need to be assembled with the anti-theft plate 22, and only the display 10 mounted with the wall-hanging bracket 21 is mounted on the wall.

Compared with the prior art, the cross section is the intensity height of the wall-attached hanging device 20 of "nearly" style of calligraphy design, non-deformable, can bear the display of great size, for example, can bear the size and reach 55 cun, compare in traditional "well" style of calligraphy support bearing capacity and promote to some extent, and do not need horizontal calibration during the installation, easily installation, thereby because this device is compatible strong, thereby but batch production reduces the cost of single, detachable anti-theft panel 22 structure makes the display 10 of installation both mountable in the indoor place that need not prevent burglary, also can install in the outdoor public place that needs the theftproof, the installation is simple, and the range of application is wider.

Understandably, the utility model discloses a paste wall formula hanging device except can be used to bear the display in equipment fields such as security protection supervisory equipment, advertisement machine, still can be used to bear facilities such as other show boards that need the hanging installation.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of various equivalent modifications or replacements within the technical scope of the present invention, and these modifications or replacements should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (10)

1. A wall-mountable hanging device, comprising:

the wall-mounted bracket is a n-shaped bracket, the n-shaped bracket comprises a supporting plate and two mounting flat plates arranged on two sides of the supporting plate, the supporting plate is fixedly mounted on a wall, and the mounting flat plates are provided with connecting holes for mounting a display; and

the one end of burglary-resisting board with hanging support detachably connects, the other end of burglary-resisting board through the pickproof lock with the display is locked fixedly.

2. A wall-mountable wall hanging apparatus as claimed in claim 1, wherein: the wall hanging support is an integrally formed support.

3. A wall-mountable wall hanging apparatus as claimed in claim 2, wherein: the supporting plate and one side of the supporting plate are provided with an opening at the joint of the mounting plate, one end of the anti-theft plate penetrates through the opening and is detachably fixed on the supporting plate, and the other end of the anti-theft plate is locked and fixed with the display through an anti-theft lock.

4. A wall-mountable wall hanging apparatus as claimed in claim 3, wherein: every be equipped with at least two on the installation flat board the connecting hole, the connecting hole is calabash shape, when hanging support mounting was in the wall body, calabash shape the great one end in connecting hole aperture was towards the top, the display through can with the hanging screw of connecting hole looks adaptation hangs and locates on the wall-mounted hanging device.

5. A wall-mountable wall hanging apparatus as claimed in claim 4, wherein: be equipped with circular handle hole in the backup pad, be convenient for paste wall hanging device's installation and disassemble the operation.

6. A wall-mounted display device, comprising: the display and be used for fixing the wall-mounted hanging device of display, wherein the wall-mounted hanging device be any one of claims 1-5 the wall-mounted hanging device, the display includes display screen and backshell, the backshell includes the backplate and locates the backplate is around with the cladding the lateral wall of display screen, the backplate be equipped with on the installation flat board the hanging screw of connecting hole looks adaptation with the display hang in on the wall-mounted hanging device, the backup pad of hanging support is fixed in on the wall body through first fastener, the display be equipped with on the backshell the pickproof lock with will the anti-theft board with the display lock is fixed firmly.

7. The wall-mounted display equipment according to claim 6, wherein one end of the anti-theft plate connected with the rear shell is bent to form an anti-falling piece, a recessed operation window is arranged at a position corresponding to one side of the rear shell connected with the anti-falling piece, and the anti-falling piece is fixed on the inner wall of the operation window through a second fastening piece.

8. The wall-mounted display device according to claim 7, wherein the rear shell of the display is further provided with a shutter which can be opened and locked to open or block the operation window, the shutter is rotatably fixed to the rear shell through a rotating shaft, and the anti-theft lock is arranged at one end of the shutter, which is far away from the rotating shaft, to lock the shutter to the rear shell.

9. The wall-mounted display device of claim 8, wherein the anti-theft lock comprises a lock cylinder penetrating through the shutter, a lock head arranged on the shutter and facing the outside of the display, and a lock tongue for locking the rear shell of the display; when the bolt rotates to a position where the bolt abuts against the side wall of the rear shell, the anti-theft lock locks the shutter on the rear shell; when the bolt rotates to the position which is staggered with the side wall of the rear shell, the anti-theft lock is unlocked to enable the shutter to be in an openable state.

10. The wall-mounted display apparatus according to claim 6, wherein the back plate of the rear housing is provided with a blind hole nut post which is matched with the wall-mounted screw, the blind hole nut post extends into the back plate, the opening side of the blind hole nut post is flush with the back plate, and a gap is reserved between the head plane of the wall-mounted screw and the back plate after the wall-mounted screw is screwed down, so that the wall-mounted screw is clamped in the connecting hole, and the display is hung on the wall-mounted device.

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