Assembly structure of anti-theft support and anti-theft support

Abstract

The utility model provides an anti-theft support assembly structure which comprises a support body used for supporting and fixing tablet equipment, the support body comprises an installation base, a first limiting plate used for supporting and fixing is fixedly arranged on the installation base, and the first limiting plate is movably connected with a second limiting plate. And a locking mechanism for locking the stroke is arranged between the second limiting plate and the mounting base. The first limiting plate of the support body is movably connected with the second limiting plate, the first limiting plate and the second limiting plate can be adjusted to form clamping spaces suitable for devices of different sizes, the fixing requirements of tablet devices of various models are met, the support or additional accessories do not need to be replaced, and the universality of the support is remarkably improved. In addition, a locking mechanism is arranged between the second limiting plate and the mounting base, so that the unauthorized dismounting behavior of the tablet equipment can be effectively prevented, and the risk that the equipment is stolen is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to tablet computer equipment theftproof support technical field especially, relates to a theftproof support's assembly structure and theftproof support.

BACKGROUND

[0002] In today's digital age, tablet computers are widely used in public places such as restaurants, hotels, cafes, etc. like ordering tablets, entertainment tablets or information query terminals. These tablet computers provide people with convenient services and information access, but also face some problems. On the one hand, the personnel flow in these places is frequent and complex, and the tablet computer is at risk of being stolen. Once stolen, it will not only bring economic losses to the operator of the place, but also may affect the normal business. On the other hand, due to negligence or accident in the use process, the tablet computer is also easy to accidentally fall off, causing damage to the device.

[0003] To solve the above problems, the existing technical means is to use a support structure to fix the tablet computer. However, the existing support structure has obvious defects. First of all, different brands and models of tablet computers differ greatly in size. The existing support can only adapt to a specific size of the device, and cannot be flexibly adjusted to adapt to a variety of tablet computers, which leads to the replacement or addition of different size tablet computers in the place, which may require replacement of the entire support, resulting in high cost and great inconvenience. Secondly, the existing support usually only fixes the device by simple clamping, lacking a reliable locking mechanism. In this way, the device is not only easy to loosen and shift due to external force, but also easy to be manually disassembled, which cannot effectively protect the safety of the tablet computer, and the risk of theft of the device is still high when used in public places.

SUMMARY OF THE UTILITY MODEL

[0004] The utility model aims at providing a theftproof support assembly structure and theftproof support suitable for public places, aiming at solving the poor adaptability and unreliable locking of the existing public place tablet computer fixing support.

[0005] The utility model is realized by the following technical schemes:

[0006] A theftproof support assembly structure, comprising a support body for supporting and fixing a tablet computer, the support body comprising a mounting base, a first limiting plate for supporting and fixing being fixed on the mounting base, a second limiting plate being movably connected to the first limiting plate, and a locking mechanism for locking the stroke being provided between the second limiting plate and the mounting base.

[0007] A theftproof support assembly structure as described above, a plurality of limiting grooves for cooperating with the locking mechanism to lock the stroke are uniformly provided on the length direction of one side of the second limiting plate.

[0008] The assembling structure of the anti-theft support as described above, the mounting base comprises a first mounting cavity in which the first limiting plate and the second limiting plate are mounted, a second mounting cavity adjacent to the first mounting cavity for mounting the locking mechanism, an opening provided on the side of the mounting base close to the second mounting cavity for the locking mechanism to extend into, and a communication hole provided between the first mounting cavity and the second mounting cavity for the locking mechanism to connect with the limiting slot.

[0009] The assembling structure of the anti-theft support as described above, the locking mechanism comprises a lock block, a hinge part provided on one side of the lock block, a clamping part connected to one side of the hinge part and capable of connecting with the limiting slot through the communication hole, a hinge shaft provided on the side wall of the second mounting cavity and capable of connecting with the hinge part, a pushing part provided on the side of the lock block away from the hinge part and capable of facilitating operation, and a lock provided between the pushing part and the hinge part and capable of connecting with the second limiting plate to restrict the rotation of the lock block around the hinge shaft.

[0010] The assembling structure of the anti-theft support as described above, a movable slot is provided in the middle of the second limiting plate along the length direction and capable of allowing the lock to pass through, and the lock comprises a locking part capable of abutting against the other side of the second limiting plate opposite to the limiting slot after passing through the movable slot to lock and restrict the rotation of the lock block.

[0011] The assembling structure of the anti-theft support as described above, a limiting mechanism is provided between the first limiting plate and the second limiting plate, the limiting mechanism comprises a limiting block and a limiting part capable of abutting against the limiting block, the limiting block is fixed on one of the first limiting plate and the second limiting plate, and the limiting part is provided on the other one of the first limiting plate and the second limiting plate.

[0012] The assembling structure of the anti-theft support as described above, one of the first limiting plate and the second limiting plate is provided with an embedded slot, the limiting block is provided with a mounting protrusion matched with the embedded slot, and the back side of the limiting block corresponding to the mounting protrusion is provided with a slot.

[0013] The assembling structure of the anti-theft support as described above, the limiting block is made of high-molecular plastic material with noise reduction performance.

[0014] The assembling structure of the anti-theft support as described above, the first limiting plate comprises a first clamping part provided on one side thereof, the second limiting plate comprises a second clamping part provided on one side thereof and capable of cooperating with the first clamping part to fix the flat-panel device, and the edge sides of the first clamping part and the second clamping part are respectively provided with fixing holes capable of allowing the corner end of the flat-panel device to extend into.

[0015] The anti-theft support comprises the assembling structure of the anti-theft support.

[0016] Compared with the prior art, the anti-theft support has the following advantages:

[0017] 1、The first limiting plate of the support body is movably connected with the second limiting plate, and the two can be adjusted to form a clamping space suitable for different sizes of equipment, so that the fixing requirements of various types of flat panel equipment are met, and the universality of the support is significantly improved.

[0018] 2、The second limiting plate is uniformly provided with a plurality of limiting grooves in the length direction on one side, which can cooperate with the locking mechanism to realize accurate adjustment of the clamping space.

[0019] 3、The first limiting plate and the second limiting plate are provided with a limiting mechanism composed of a limiting block and a limiting portion, and when the two are adjusted to the maximum relative position, the limiting block tightly abuts against the limiting portion to limit relative movement, thereby improving the assembly stability of the entire anti-theft support and preventing the support from being damaged or the equipment from falling off due to external force. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the utility model, the drawings needed in the embodiment description will be briefly introduced.

[0021] Figure 1 is a schematic view of the three-dimensional structure of embodiment 2;

[0022] Figure 2 is a schematic view of the structure of embodiment 1 when the locking mechanism is in the locked state Figure 1 ;

[0023] Figure 3 is a schematic view of the structure of embodiment 1 when the locking mechanism is in the unlocked state Figure 1 ;

[0024] Figure 4 is a schematic view of the structure of embodiment 1 when the locking mechanism is in the locked state Figure 2 ;

[0025] Figure 5 is a schematic view of the structure of embodiment 1 when the locking mechanism is in the unlocked state Figure 2 ;

[0026] Figure 6 is a back view of embodiment 1;

[0027] Figure 7 is Figure 6Schematic diagram of the cross section along line AA;

[0028] Figure 8 This is a schematic diagram of the three-dimensional exploded structure of Example 1. Figure 1 ;

[0029] Figure 9 This is a schematic diagram of the three-dimensional exploded structure of Example 1. Figure 2 ;

[0030] Figure 10 This is a three-dimensional structural diagram of the mounting base in Example 1;

[0031] Figure 11 This is a three-dimensional structural diagram of the locking mechanism in Example 1.

Detailed Implementation Methods

[0032] To make the technical problems solved by this application, the technical solutions, and the beneficial effects clearer, this application will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of this application and are not intended to limit this application.

[0033] Example 1: Tablet devices, such as ordering tablets, entertainment tablets, or information kiosks, are widely used in public places like restaurants, hotels, and cafes. However, these tablet devices are often at risk of theft or accidental slippage. While existing bracket structures can secure tablet devices, the significant size differences between different brands and models mean that existing brackets often only fit specific sizes and lack flexibility. Furthermore, existing brackets typically use simple clamping methods to secure the devices, lacking reliable locking mechanisms and making them easily disassembled or moved.

[0034] To address the aforementioned problems, this embodiment provides an anti-theft bracket assembly structure suitable for public places, effectively overcoming the deficiencies in existing technologies. Please refer to... Figures 1 to 11 This embodiment provides an assembly structure for an anti-theft bracket, including a bracket body for supporting and fixing a flat device. The bracket body includes a mounting base 1, on which a first limiting plate 2 for supporting and fixing is fixed. The first limiting plate 2 is movably connected to a second limiting plate 3. The first limiting plate 2 and the second limiting plate 3 are adjustable to form a clamping space suitable for devices of different sizes. A locking mechanism 4 for locking the travel is provided between the second limiting plate 3 and the mounting base 1.

[0035] In this embodiment, the mounting base 1 is the base component of the entire support, used to fix the support on the desktop, wall or other structure. The mounting base 1 can be made of metal, plastic or composite material, and is fixed on the target structure by means of bolts, suction cups or adhesion. A first limiting plate 2 is welded or bolted on the mounting base 1, which is used to support and preliminarily fix one side of the tablet device. The first limiting plate 2 is connected to the second limiting plate 3 through a movable connection, so that the second limiting plate 3 can move relative to the first limiting plate 2. This movable connection can be in the form of a sliding rail, a hinge or a telescopic rod. By adjusting the relative position between the first limiting plate 2 and the second limiting plate 3, a clamping space suitable for devices of different sizes can be formed, thereby meeting the fixing needs of tablet devices of various models.

[0036] In order to ensure that the second limiting plate 3 can be stably fixed after being adjusted to the appropriate position, and to avoid loosening or slipping due to external force, the second limiting plate 3 and the mounting base 1 are provided with a locking mechanism 4 in this embodiment. The locking mechanism 4 can be a mechanical lock with a key, or an electromagnetic lock. In a preferred embodiment, the locking mechanism 4 includes a lock control with a key, and the user can quickly lock or unlock by inserting the key. When the second limiting plate 3 is adjusted to the target position, it is fixed by operating the locking mechanism 4, thereby limiting the further movement of the second limiting plate 3 and preventing unauthorized disassembly. Through the adjustable design of the first limiting plate 2 and the second limiting plate 3, this embodiment can flexibly adapt to tablet devices of different sizes without the need to replace the support or additional accessories, significantly improving the versatility and convenience of the support. The locking mechanism not only enhances the clamping stability of the support on the tablet device, but also effectively prevents unauthorized disassembly. Especially in public places, this design can effectively reduce the risk of device theft.

[0037] Further, as a preferred embodiment of the present scheme but not limited, a plurality of limiting grooves 31 are uniformly arranged on one side of the second limiting plate 3 in the length direction, which can cooperate with the locking mechanism 4 to lock the stroke.

[0038] In order to improve the adjustment accuracy and locking reliability, a plurality of limiting grooves 31 are uniformly arranged on one side of the second limiting plate 3 in the length direction, and the spacing of the limiting grooves 31 is set to 2-5mm, specifically, 2mm, 3mm, 5mm, and preferably 2mm, to meet the accurate adaptation of tablet devices of different sizes. The limiting grooves 31 can be rectangular, trapezoidal, circular or other shapes suitable for cooperating with the locking mechanism 4, to ensure the stability during locking. By arranging a plurality of limiting grooves 31 on the second limiting plate 3 and cooperating with the locking mechanism 4, the present embodiment realizes the accurate adjustment of the clamping space.

[0039] Further, as a preferred embodiment of the present scheme but not limited, the mounting base 1 comprises a first mounting cavity 11 in which the first limiting plate 2 and the second limiting plate 3 are mounted, and a second mounting cavity 12 adjacent to the first mounting cavity 11 for mounting the locking mechanism 4. The mounting base 1 is provided with an opening 13 on the side close to the second mounting cavity 12 for the locking mechanism 4 to extend into, and a communication hole 14 is provided between the first mounting cavity 11 and the second mounting cavity 12 for the locking mechanism 4 to cooperate with the limiting groove 31.

[0040] In order to realize the reasonable layout and efficient cooperation of each component of the bracket, the mounting base 1 is designed to have functional partitions in the present embodiment, specifically including the following two main cavities. The first mounting cavity 11 is used for mounting the first limiting plate 2 and the second limiting plate 3, wherein the first limiting plate 2 is fixedly connected with the cavity wall of the first mounting cavity 11, and the second limiting plate 3 can slide against the first limiting plate 2 in the first mounting cavity 11. The second mounting cavity 12 is adjacent to the first mounting cavity 11 and is used for mounting the locking mechanism 4. This design of separate cavities not only makes the internal structure of the bracket more compact, but also facilitates the maintenance and replacement of the locking mechanism 4.

[0041] In addition, in order to realize the precise cooperation of the locking mechanism 4 and the limiting groove 31, the mounting base 1 is provided with an opening 13 and a communication hole 14 in the present embodiment. The opening 13 is located on the side of the mounting base 1 close to the second mounting cavity 12, providing a mounting basis for the locking mechanism 4. The communication hole 14 is provided between the first mounting cavity 11 and the second mounting cavity 12 for connecting the locking mechanism 4 and the limiting groove 31. Through the communication hole 14, the corresponding locking part of the locking mechanism 4 can pass through and be inserted into the limiting groove 31 on the second limiting plate 3, thereby realizing the locking of the stroke of the second limiting plate 3.

[0042] Further, as a preferred embodiment of the present scheme but not limited, the locking mechanism 4 comprises a lock block 41, one side of the lock block 41 is provided with a hinged part 42, the hinged part 42 is connected with a clamping part 43 which can pass through the communication hole 14 and connect with the limiting groove 31, a hinged shaft 44 which cooperates with the hinged part 42 is provided on the side wall of the second mounting cavity 12, a push part 45 which is convenient for applying operation is provided on the side of the lock block 41 away from the hinged part 42, a lock 46 is provided between the push part 45 and the hinged part 42, and the lock 46 can be connected with the second limiting plate 3 to limit the rotation of the lock block 41 around the hinged shaft 44.

[0043] In the embodiment, the lock block 41 is the main execution component of the locking mechanism 4, which is used to cooperate with the limiting slot 31 on the second limiting plate 3 for locking. The hinge part 42 is arranged on one side of the lock block 41, which is used to connect the hinge shaft 44. The hinge part 42 is designed to enable the lock block 41 to rotate around the hinge shaft 44 to realize the cooperation or separation with the limiting slot 31. The clamping part 43 is arranged on one side of the hinge part 42. Preferably, the cross-sectional shape of the clamping part 43 is a smooth curve such as a circle at the end, which can pass through the communication hole 14 and tightly cooperate with the limiting slot 31, and the insertion and extraction action of the clamping part 43 is controlled by the rotation of the lock block 41. The knob part 45 is arranged on the side of the lock block 41 away from the hinge part 42, which is convenient for the user to manually operate to exert an external force to drive the lock block 41 to rotate. The lock 46 is arranged between the knob part 45 and the hinge part 42, which is used to limit the rotation of the lock block 41. The lock 46 can be in the form of a key lock or a password lock, which ensures that only authorized personnel can unlock.

[0044] In actual operation, after the second limiting plate 3 is adjusted to the appropriate position, the user exerts an external force through the knob part 45 to make the lock block 41 rotate around the hinge shaft 44. With the rotation of the lock block 41, the clamping part 43 passes through the communication hole 14 and is inserted into the limiting slot 31 on the second limiting plate 3, thereby limiting the movement of the second limiting plate 3. When the clamping part 43 is connected with the limiting slot 31, the user locks the lock block 41 at the current position through the lock 46 to prevent it from rotating and loosening due to external force. When unlocking is needed, the user opens the lock 46 through the key or password, and then reversely operates the knob part 45 to make the lock block 41 rotate and withdraw the clamping part 43 from the limiting slot 31.

[0045] Through the cooperation of the knob part 45 and the hinge shaft 44, the user can easily complete the locking and unlocking operations without the need for additional tools, and the arrangement of the lock 46 ensures that only authorized personnel can unlock, which significantly improves the anti-theft performance of the support.

[0046] Further, as a preferred embodiment of the present scheme but not limited, the second limiting plate 3 is provided with a movable slot 32 in the middle part along the length direction, which can pass through the lock 46. The lock 46 includes a locking part 461, which can pass through the movable slot 32 and abut against the other side of the second limiting plate 3 opposite to the limiting slot 31 to lock and limit the rotation of the lock block 41.

[0047] In this embodiment, the limiting mechanism 5 is mainly composed of two parts, the limiting block 51 and the limiting part 52. The limiting block 51 is fixed on one of the first limiting plate 2 and the second limiting plate 3. In actual application, the limiting block 51 can be fixed on the first limiting plate 2 or the second limiting plate 3 according to specific design requirements and assembly conditions. The fixing method of the limiting block 51 can adopt conventional fixing methods such as bolt connection, welding, riveting, etc. The limiting part 52 is provided on the other of the first limiting plate 2 and the second limiting plate 3, corresponding to the limiting block 51. The limiting part 52 can be a protruding structure or a recessed structure, and the specific shape depends on the design of the limiting block 51. The design of the limiting part 52 should ensure that it can tightly abut with the limiting block 51, thereby effectively limiting the relative movement between the first limiting plate 2 and the second limiting plate 3. When the first limiting plate 2 and the second limiting plate 3 are adjusted to the maximum relative position, the limiting block 51 will tightly abut with the limiting part 52. This abutting action can prevent the first limiting plate 2 and the second limiting plate 3 from continuing to move relative to each other after reaching the limit of the relative position, thereby maintaining the stable positional relationship between them. This design not only improves the assembly stability of the support, but also helps to prevent damage to the support or equipment falling caused by external forces.

[0048] The introduction of the limiting mechanism 5 makes the relative position between the first limiting plate 2 and the second limiting plate 3 more stable, thereby improving the assembly stability and safety of the entire anti-theft support. This is of great significance to protect valuable equipment and prevent theft and accidental damage.

[0049] Further, as a preferred embodiment of the present scheme but not limited, one of the first limiting plate 2 and the second limiting plate 3 is provided with an embedded groove 53, the limiting block 51 is provided with a mounting protrusion 54 matched with the embedded groove 53, and a slot 55 is provided on the back side of the limiting block 51 corresponding to the mounting protrusion 54.

[0050] In this embodiment, an embedded groove 53 is provided on one of the first limiting plate 2 and the second limiting plate 3, for example, the second limiting plate 3. The shape, size and position of the embedded groove 53 are matched with the mounting protrusion 54 on the limiting block 51. The mounting protrusion 54 is a protruding structure matched with the shape of the embedded groove 53. When the limiting block 51 is installed on the corresponding first limiting plate 2 or second limiting plate 3, the mounting protrusion 54 will be accurately embedded in the embedded groove 53, thereby strengthening the stable installation of the limiting block 51.

[0051] On the limiting block 51, a back side corresponding to the mounting protrusion 54 is provided with a slot 55. The main role of this slot 55 is to provide additional elastic space, allowing the mounting protrusion 54 to have certain deformation ability during installation, so as to more smoothly embed into the embedding groove 53. At the same time, the slot 55 also helps to form a more tight fit between the mounting protrusion 54 and the embedding groove 53 after installation is completed through the natural rebound of the material, thereby improving the stability of the limiting mechanism 5.

[0052] Through the cooperation structure of the embedding groove 53 and the mounting protrusion 54, and the setting of the slot 55, the assembly process of the limiting mechanism 5 is more smooth and convenient. Moreover, the overall structural stability of the limiting mechanism 5 is significantly improved. This design makes the limiting block 51 not easy to loosen or fall off after installation is completed, thereby ensuring the relative position stability between the first limiting plate 2 and the second limiting plate 3.

[0053] Further, as a preferred embodiment of the present scheme but not limited, the limiting block 51 is made of a high-molecular plastic material with noise reduction performance.

[0054] In the present embodiment, the limiting block 51 is made of a high-molecular plastic material with noise reduction performance, such as polytetrafluoroethylene, polyamide, polycarbonate, etc. Such high-molecular plastic materials have excellent sound absorption, sound insulation and shock absorption performance, so that the limiting block 51 can effectively reduce the noise generated by vibration, friction, etc. during assembly and use by utilizing the sound absorption, sound insulation and shock absorption performance of the material itself. This noise reduction effect is achieved through the micro-porous structure and molecular chain vibration damping effect inside the material, which can effectively absorb and disperse noise energy, thereby reducing noise level.

[0055] Preferably, the limiting block 51 is made of pom plastic material. The limiting block 51 made of POM plastic material not only has excellent noise reduction performance, but also maintains good mechanical performance and wear resistance. This makes the limiting mechanism 5 more smooth and stable during assembly and use, reducing the discomfort caused by noise and vibration. At the same time, POM plastic material also has good weather resistance and corrosion resistance, which can ensure the reliability and durability of the limiting block 51 during long-term use.

[0056] Further, as a preferred embodiment of the present scheme but not limited, the first limiting plate 2 includes a first clamping part 21 provided on one side thereof, and the second limiting plate 3 includes a second clamping part 33 provided on one side thereof and cooperatively fixed with the first clamping part 21 to fix the flat panel device. The side of the first clamping part 21 and the side of the second clamping part 33 are respectively provided with a fixing hole 22 and a fixing hole 34 for the corner end of the flat panel device to extend into.

[0057] In this embodiment, the first clamping part 21 and the second clamping part 33 are respectively provided with fixing holes 22 and 34, so that the diagonal of the tablet is clamped on the anti-theft support, and when the lock 46 is locked, the corner end of the tablet is firmly fixed, so that even if someone tries to pry or steal the device, it will be difficult to succeed due to the additional stability provided by the fixing holes. This reduces the risk of device theft.

[0058] Embodiment 2: This embodiment proposes an anti-theft support, which includes all the technical solutions of the assembly structure described in Embodiment 1, and therefore at least has all the beneficial technical effects of Embodiment 1.

[0059] In some optional embodiments, the bottom of the mounting base 1 can be provided with a support base, an adjustable clamp, or a suction cup device for firmly fixing the support body on a desktop or other connecting structure. The clamp can be adjusted to adapt to various scenarios for stable use.

[0060] Further, according to actual needs, the anti-theft support can also be integrated with additional functional modules, such as a cable management slot, a wireless charging module, and a theft alarm module, to improve user experience and theft prevention effect.

[0061] The working principle of the utility model:

[0062] The application proposes an anti-theft support assembly structure suitable for public places, which realizes flexible adjustment of the clamping space through the movable connection of the first limiting plate and the second limiting plate to adapt to tablet devices of different sizes. At the same time, with the cooperation of the locking mechanism and the limiting groove on the second limiting plate, the device can be firmly locked after being adjusted to the appropriate position, preventing unauthorized disassembly or movement. In addition, the limiting mechanism further enhances the stability of the support through the close abutment of the limiting block and the limiting part, avoiding loosening or damage caused by external force. In order to improve the fixing effect, the first limiting plate and the second limiting plate are also provided with clamping parts and fixing holes, which can firmly clamp the corner end of the tablet device, significantly reducing the risk of device theft. The design also uses noise reduction materials to make the limiting block, reducing noise interference during use, and can meet the needs of diversified scenarios by integrating a support base, a suction cup device, and additional functional modules. The overall scheme has flexibility, safety, and practicality, providing a comprehensive solution for the fixation and protection of tablet devices in public places.

[0063] The above is an embodiment provided in combination with specific content, and it is not intended to limit the specific implementation of the application to these descriptions. Any approximation to the method structure of the application, or any technical deduction or replacement made on the basis of the concept of the application, should be considered as the protection scope of the application.

Claims

1. An assembly structure of an anti-theft stand, comprising a stand body for supporting a fixed tablet device, characterized in that, The support body comprises a mounting base (1), a first limiting plate (2) is fixedly arranged on the mounting base (1), a second limiting plate (3) is movably connected with the first limiting plate (2), and a locking mechanism (4) for locking the stroke is arranged between the second limiting plate (3) and the mounting base (1).

2. The assembly structure of the anti-theft support according to claim 1, wherein, A plurality of limiting grooves (31) are uniformly arranged on one side of the second limiting plate (3) in the length direction, and the limiting grooves (31) can cooperate with the locking mechanism (4) to lock the stroke.

3. The assembly structure of the anti-theft support according to claim 2, wherein, The mounting base (1) comprises a first mounting cavity (11) for mounting the first limiting plate (2) and the second limiting plate (3), a second mounting cavity (12) for mounting the locking mechanism (4) is arranged adjacent to the first mounting cavity (11), an opening (13) is arranged on one side of the mounting base (1) close to the second mounting cavity (12) for the locking mechanism (4) to extend into, and a communication hole (14) is arranged between the first mounting cavity (11) and the second mounting cavity (12) for the locking mechanism (4) to cooperate with the limiting grooves (31).

4. The assembly structure of the theftproof support according to claim 3, wherein The locking mechanism (4) comprises a locking block (41), a hinge part (42) is arranged on one side of the locking block (41), a clamping part (43) is connected to one side of the hinge part (42) and can pass through the communication hole (14) to be connected with the limiting grooves (31), a hinge shaft (44) is arranged on the side wall of the second mounting cavity (12) and is connected with the hinge part (42), a pushing part (45) is arranged on the side of the locking block (41) away from the hinge part (42) to facilitate operation, a lock (46) is arranged between the pushing part (45) and the hinge part (42), and the lock (46) can be connected with the second limiting plate (3) to limit the rotation of the locking block (41) around the hinge shaft (44).

5. The assembly structure of the security support according to claim 4, wherein An active groove (32) is arranged in the middle of the second limiting plate (3) in the length direction, and the lock (46) can pass through the active groove (32), the lock (46) comprises a locking part (461), and the locking part (461) can abut against the other side of the second limiting plate (3) opposite to the limiting grooves (31) after passing through the active groove (32) to lock and limit the rotation of the locking block (41).

6. The assembly structure of a theftproof support according to any one of claims 1 to 5, characterized in that, A limiting mechanism (5) is arranged between the first limiting plate (2) and the second limiting plate (3), the limiting mechanism (5) comprises a limiting stopper (51) and a limiting part (52) which can abut against the limiting stopper (51), the limiting stopper (51) is fixedly arranged on one of the first limiting plate (2) and the second limiting plate (3), and the limiting part (52) is arranged on the other one of the first limiting plate (2) and the second limiting plate (3).

7. The assembly structure of a theftproof support according to claim 6, wherein An embedded groove (53) is arranged on one of the first limiting plate (2) and the second limiting plate (3), an installation protrusion (54) matched with the embedded groove (53) is arranged on the limiting stopper (51), and a slot (55) is arranged on the back side of the limiting stopper (51) corresponding to the installation protrusion (54).

8. The assembly structure of the security support according to claim 6, wherein The limiting stopper (51) is made of high polymer plastic material with noise reduction performance.

9. The assembly structure of a theftproof support according to any one of claims 1 to 5, wherein The first limiting plate (2) comprises a first clamping part (21) arranged on one side of the first limiting plate (2), and the second limiting plate (3) comprises a second clamping part (33) arranged on one side of the second limiting plate (3) and cooperatively fixed with the first clamping part (21) to fix the flat panel device, and the side of the first clamping part (21) and the side of the second clamping part (33) are respectively provided with fixing holes (22, 34) for the corner end of the flat panel device to extend into.

10. A theft-proof stand, characterized by The assembly structure comprises the anti-theft support according to any one of claims 1-9.

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