Display shell with anti-disassembly effect and display

Abstract

The utility model belongs to the field of display shells, and discloses a display shell with an anti-disassembly effect, which comprises a display rear shell and an anti-disassembly device, a baffle is fixed to the inner side of the displayer rear shell, and an interlayer is arranged between the baffle and an outer frame of the displayer rear shell. Wherein the anti-disassembly device is located on the inner side of the display rear shell and comprises a movable cover, steel balls and a long nail, the movable cover is clamped on the inner side of the interlayer, the long nail is coaxially inserted into the inner side of the movable cover, and at least one steel ball is arranged on the outer side of the long nail in a surrounding mode. The front frame and the rear shell of the display are firmly fixed through mutual cooperation of the long nail, the steel ball and the movable cover, the anti-disassembly device cannot be directly assembled and disassembled by using common disassembly tools such as a screwdriver, the anti-disassembly device can be assembled and disassembled only by using a specific tool, non-professional personnel are prevented from assembling, disassembling and transforming the anti-disassembly device, and the anti-disassembly device is convenient to use. Therefore, the use safety of the display is ensured.

Description

Technical Field

[0001] The present invention belongs to the field of display housings, and in particular relates to a display housing and a display with an anti-disassembly effect. Background Art

[0002] A computer monitor is also commonly called a computer monitor or computer screen. It is the most important computer component besides the CPU, motherboard, memory, power supply, keyboard and mouse.

[0003] For example, a display shell with application number 202010080816.5, the back shell of the display and the front frame of the display are tightly connected by buckles, and anyone can assemble and disassemble it, leaving non-professionals with the opportunity to modify the inside of the display, which poses certain safety hazards. When professionals use disassembly tools such as crowbars to separate the buckles, they are not proficient in controlling the insertion distance of the crowbar and directly damage the internal electronic components. Utility Model Content

[0004] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a display housing and a display with an anti-dismantling effect, which solves the problem in the prior art that anyone can assemble and disassemble the display, leaving non-professionals with the opportunity to modify the interior of the display, which poses certain safety hazards.

[0005] The purpose of this disclosure can be achieved through the following technical solutions:

[0006] A display housing with an anti-disassembly effect comprises a display rear housing and an anti-disassembly device; a baffle is fixed on the inner side of the display rear housing, and an interlayer is provided between the baffle and the outer frame of the display rear housing;

[0007] The anti-disassembly device is located on the inner side of the rear shell of the display, and includes a movable cover, steel balls and long nails. The movable cover is clamped on the inner side of the interlayer, and the long nails are coaxially inserted on the inner side of the movable cover, and at least one of the steel balls is arranged around the outer side of the long nails.

[0008] Furthermore, a support frame is fixed on the inner side of the interlayer, and the support frame includes two support plates, and grooves matching the movable cover and the fixed cover are respectively arranged on the inner sides of the two support plates.

[0009] Furthermore, a plurality of fixing holes are arranged in an array on the outer side of the display rear shell.

[0010] Furthermore, the movable cover is a conical hollow tube with different diameters at both ends, and at least one limiting frame is provided in the side wall array of the movable cover.

[0011] Furthermore, the plurality of steel balls are respectively located on the inner sides of the plurality of limit frames, and a spring is inserted at one end of the movable cover.

[0012] Furthermore, a fixed cover is provided at one end of the spring away from the movable cover.

[0013] Furthermore, a threaded protrusion is coaxially fixed to the upper end of the fixed cover, and the outer side of the threaded protrusion is threadedly connected to a limiting column.

[0014] Furthermore, the anti-disassembly device, the spring and the fixing cover are symmetrically arranged in four groups with respect to the vertical center line of the rear housing of the display.

[0015] Furthermore, the display comprises a display housing with an anti-disassembly effect and a display front frame, the display rear housing is embedded in the display front frame, and a countersunk hole adapted to the long nail is penetrated through the outer wall of the display front frame.

[0016] Furthermore, at least one unlocking slot is provided through the outer walls of the display front frame and the display rear shell, and the unlocking slot is located below the movable cover.

[0017] The nouns, conjunctions or adjectives involved in the above technical solution are explained as follows:

[0018] A fixed connection is one where the parts or components are fixed without any relative movement;

[0019] Threaded connection is a detachable fixed connection with the advantages of simple structure, reliable connection, and convenient assembly and disassembly. It is widely used in the fields of mechanical engineering and connection structures.

[0020] Beneficial effects of the present disclosure:

[0021] The front frame and rear shell of the monitor are firmly fixed through the cooperation between the long nails, steel balls and movable cover. Since the anti-dismantling device is located inside the device, it cannot be directly installed or disassembled using common disassembly tools such as screwdrivers. Specific tools are required to install or disassemble it, which avoids installation or modification by non-professionals, thereby ensuring the safety of the monitor. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0023] Figure 1 It is a schematic diagram of the explosion structure of the anti-tamper device;

[0024] Figure 2 It is a schematic diagram of the overall structure of the anti-tamper device;

[0025] Figure 3 This is a schematic diagram of the installation structure of the display back cover and anti-tampering device

[0026] Figure 4 yes Figure 3 A partial enlarged view of point B in the middle

[0027] Figure 5 is a front view schematic diagram of an embodiment of the present disclosure;

[0028] Figure 6 yes Figure 5 AA section diagram in .

[0029] Description of the numbers in the figure:

[0030] 1. Display front frame; 2. Display back shell; 21. Interlayer; 22. Baffle; 23. Fixing hole; 3. Support frame; 4. Anti-disassembly device; 41. Movable cover; 42. Steel ball; 43. Long nail; 41a. Limit frame; 5. Spring; 6. Fixed cover; 61. Threaded protrusion; 62. Limit column; 7. Unlocking slot. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present disclosure to clearly and completely describe the technical solutions in the embodiments of the present disclosure. Obviously, the described embodiments are only part of the embodiments of the present disclosure, rather than all the embodiments. Based on the embodiments in the present disclosure, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present disclosure.

[0032] According to the concept of this application, Figures 1 to 6 The embodiment of the display housing with anti-disassembly effect is described below. Specifically, the display housing is constructed as a split structure, which has two parts, namely, the display rear housing 2 and the anti-disassembly device 4. The display front frame 1 and the display rear housing 2 are firmly fixed by the cooperation between the long nails 43, the steel balls 42 and the movable cover 41. Since the anti-disassembly device 4 is located on the inner side of the display, the anti-disassembly device 4 cannot be directly installed and disassembled using common disassembly tools such as screwdrivers. Specific tools are required to install and disassemble it, which avoids installation and modification by non-professionals, thereby ensuring the safety of the display.

[0033] Please refer to Figures 1 to 6 , a display housing with an anti-disassembly effect, comprising a display rear housing 2 and an anti-disassembly device 4; a baffle 22 is fixed to the inner side of the display rear housing 2, and an interlayer 21 is provided between the baffle 22 and the outer frame of the display rear housing 2;

[0034] The anti-disassembly device 4 is located on the inner side of the display rear housing 2, and includes a movable cover 41, a steel ball 42 and a long spike 43. The movable cover 41 is engaged with the inner side of the interlayer 21, and the long spike 43 is coaxially inserted into the inner side of the movable cover 41, and at least one of the steel balls 42 is arranged around the outer side of the long spike 43.

[0035] The long nail 43 passes through the corresponding mounting holes of the display front frame 1 and the display rear shell 2 until it is plugged into the inner side of the movable cover 41. When the long nail 43 is pulled outward, the plurality of steel balls 42 are squeezed by the movable cover 41, so that the steel balls 42 move inward and tightly clamp the long nail 43, thereby firmly fixing the display front frame 1 and the display rear shell 2, which can prevent non-professionals from assembling or disassembling the display, thereby ensuring the safety of the display.

[0036] The baffle 22 is located between the display back shell 2 and the electronic components inside the display, and can limit the insertion distance of disassembly tools such as a crowbar to avoid damaging the electronic components due to excessive insertion, thereby providing protection for the soft row and electronic components inside the display. The baffle 22 is fixed to the inner side of the display back shell 2 by glue, which can improve the firmness of the connection between the baffle 22 and the display back shell 2 and prevent the baffle 22 from falling off during movement.

[0037] A support frame 3 is fixed to the inner side of the interlayer 21, and the support frame 3 includes two support plates, and the inner sides of the two support plates are respectively provided with grooves adapted to the movable cover 41 and the fixed cover 6, which are used to limit the position of the anti-dismantling device 4 to prevent the anti-dismantling device 4 from falling off the device during movement, which is beneficial to improving the stability of the device. A plurality of fixing holes 23 are provided in an array on the outer side of the display rear shell 2, and screws are inserted into the fixing holes 23 for fixing, which is beneficial to further improve the fastening of the connection between the display rear shell 2 and the display front frame 1, and fixing by tightening the screws on the side can prevent the frame from being deformed when the buckle is disassembled, and improper disassembly will cause damage to the shell.

[0038] The movable cover 41 is a conical hollow tube with different diameters at both ends, and the side wall array of the movable cover 41 is provided with at least one limit frame 41a, and a plurality of steel balls 42 are respectively located inside the plurality of limit frames 41a, which are used to limit the position of the steel balls 42, and when the movable cover 41 moves upward, the steel balls 42 can be driven to pass through the limit frames 41a, so that the steel balls 42 can be separated from the long nails 43, and a spring 5 is inserted at one end of the movable cover 41, which is used to limit the position of the movable cover 41, prevent the movable cover 41 from detaching from the support frame 3, and improve the stability of the anti-disassembly device 4, and a fixed cover 6 is provided at one end of the spring 5 away from the movable cover 41. A threaded protrusion 61 is coaxially fixed to the upper end of the fixed cover 6, and the outer side of the threaded protrusion 61 is threadedly connected to a limiting column 62. The fixed cover 6 is fixed to the support frame 3 by passing the threaded protrusion 61 through the support frame 3 and screwing the limiting column 62 on the outer side of the threaded protrusion 61. The fixed cover 6 is conveniently installed through the threaded connection. The anti-disassembly device 4, spring 5 and fixed cover 6 are symmetrically arranged in four groups about the vertical center line of the display rear shell 2. By arranging multiple groups of anti-disassembly devices 4, multiple directions can be protected to prevent non-professionals from disassembling one corner and then violently disassembling the other two corners, thereby damaging the display shell.

[0039] The display includes a display shell with an anti-disassembly effect and a display front frame 1. The display rear shell 2 is embedded in the display front frame 1. The outer wall of the display front frame 1 is penetrated by a countersunk hole adapted to the long nail 43. By embedding the long nail 43 in the countersunk hole, the long nail 43 can be hidden, thereby improving the aesthetics of the display.

[0040] At least one unlocking groove 7 is penetrated through the outer walls of the display front frame 1 and the display rear shell 2, and the unlocking groove 7 is located below the movable cover 41. By inserting a U-shaped paddle from the unlocking groove 7 to the bottom of the movable cover 41 and pushing the paddle upward, the paddle drives the movable cover 41 to move upward, thereby separating the steel ball 42 from the long spike 43. At this time, the long spike 43 can fall off directly, so that it is convenient for professionals to disassemble it.

[0041] The display housing with anti-disassembly effect provided by the present invention is further described below in conjunction with the accompanying drawings and implementation examples.

[0042] During installation, the movable cover 41 is installed between the two groups of support plates, a plurality of steel balls 42 are placed inside the movable cover 41, and a spring 5 is installed at the upper end of the movable cover 41, and then the threaded protrusion 61 of the fixed cover 6 is passed through the support plate in the support frame 3, and the limiting column 62 is tightened on the outer side of the threaded protrusion 61 on the other side of the support plate, thereby completing the installation of the anti-disassembly device 4, and then the display rear shell 2 is embedded in the display front frame 1 along the baffle 22, at this time, the fixing holes 23 of the outer walls of the display rear shell 2 and the display front frame 1 coincide, and at this time, the long nail 43 is passed through the mounting holes in the display rear shell 2 and the display front frame 1 until the long nail 43 is embedded in the countersunk hole, and the movable cover 41 is fixed with the long nail 43 inserted. The steel balls 42 on the inside are pushed open, and when the long spikes 43 are loosened, the long spikes 43 are pulled outwards by external force, and multiple steel balls 42 are squeezed by the movable cover 41, so that the steel balls 42 move inwards and tightly clamp the long spikes 43, thereby firmly fixing the display front frame 1 and the display rear shell 2. At this time, the screw is passed through the fixing holes 23 on the outside of the display front frame 1 and the display rear shell 2, and tightened on the display rear shell 2 to complete the fixation. When professionals disassemble, they insert a special tool U-shaped paddle from the unlocking slot 7 to the bottom of the movable cover 41, and push the paddle upward to drive the movable cover 41 to move upward, thereby separating the steel balls 42 from the long spikes 43, and the long spikes 43 can fall off directly.

[0043] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present disclosure. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0044] The above shows and describes the basic principles, main features and advantages of the present disclosure. Those skilled in the art should understand that the present disclosure is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principles of the present disclosure. Without departing from the spirit and scope of the present disclosure, the present disclosure may have various changes and improvements, and these changes and improvements fall within the scope of the present disclosure to be protected.

Claims

1. A display housing with an anti-disassembly effect, characterized in that: include: A display rear shell (2) and an anti-disassembly device (4); a baffle (22) is fixed on the inner side of the display rear shell (2), and an interlayer (21) is provided between the baffle (22) and the outer frame of the display rear shell (2); The anti-disassembly device (4) is located on the inner side of the display rear shell (2), and the anti-disassembly device (4) comprises a movable cover (41), a steel ball (42) and a long nail (43); the inner side of the interlayer (21) is engaged with the movable cover (41), and the inner side of the movable cover (41) is coaxially plugged with the long nail (43), and at least one of the steel balls (42) is arranged around the outer side of the long nail (43).

2. The display housing with anti-disassembly effect according to claim 1, characterized in that: A support frame (3) is fixed on the inner side of the interlayer (21), and the support frame (3) comprises two support plates, and grooves matching the movable cover (41) and the fixed cover (6) are respectively arranged on the inner sides of the two support plates.

3. The display housing with anti-disassembly effect according to claim 1, characterized in that: The outer side of the display rear shell (2) is provided with a plurality of fixing holes (23) in an array.

4. The display housing with anti-disassembly effect according to claim 2, characterized in that: The movable cover (41) is a conical hollow tube with different diameters at both ends, and at least one limiting frame (41a) is provided in the side wall array of the movable cover (41).

5. The display housing with anti-disassembly effect according to claim 4, characterized in that: The plurality of steel balls (42) are respectively located on the inner sides of the plurality of limit frames (41a), and a spring (5) is inserted into one end of the movable cover (41).

6. The display housing with anti-disassembly effect according to claim 5, characterized in that: A fixed cover (6) is provided at one end of the spring (5) away from the movable cover (41).

7. The display housing with anti-disassembly effect according to claim 6, characterized in that: A threaded protrusion (61) is coaxially fixed to the upper end of the fixed cover (6), and the outer side of the threaded protrusion (61) is threadedly connected to a limiting column (62).

8. The display housing with anti-disassembly effect according to claim 7, characterized in that: The anti-disassembly device (4), the spring (5) and the fixing cover (6) are symmetrically arranged in four groups about the vertical center line of the display rear shell (2).

9. A display, characterized in that The display comprises a display housing with anti-disassembly effect as described in any one of claims 1 to 8 and a display front frame (1), the display rear housing (2) is embedded in the display front frame (1), and a countersunk hole adapted to the long nail (43) is provided through the outer wall of the display front frame (1).

10. The display according to claim 9, characterized in that: At least one unlocking slot (7) is provided through the outer walls of the display front frame (1) and the display rear shell (2), and the unlocking slot (7) is located below the movable cover (41).

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