A communication terminal with a shatterproof screen

Abstract

This utility model discloses a communication terminal with a shatterproof screen, comprising a communication terminal body having a full-front screen and a base. The communication terminal body has a first magnet at its bottom and a fixing hole on its side. The base includes a base plate and base side plates around its three sides. The base plate has a mounting groove on its surface, within which a shock-absorbing buffer assembly consisting of a spring-loaded telescopic rod is installed. The mounting groove has an internal cavity with counterweights arrayed within it. The base side plates have a limiting groove corresponding to the magnetic fixing assembly, and a deformable fixing body is located above the groove. They also have through holes corresponding to the main body's speaker hole, charging hole, or button. An elastic buffer layer is provided on the outer surface of the base. The shock-absorbing buffer assembly connects to a magnetic fixing assembly containing a fixing plate, limiting plate, positioning groove, and a second magnet array. The magnetic attraction and fixing body stabilize the main body, guiding the bottom to the ground, achieving multi-level buffering while maintaining usability, effectively preventing screen breakage.

Description

Technical Field

[0001] This utility model relates to the field of communication equipment technology, and in particular to a communication terminal with a screen that is shatterproof. Background Technology

[0002] In practical applications, communication terminals are often used in outdoor operations, emergency communications, and engineering dispatching. To ensure clear information transmission, these terminals typically have a screen occupying the entire front. However, in such scenarios, communication terminals are prone to falling due to accidental drops during movement, collisions during operation, or environmental disturbances, becoming the core cause of screen damage. Current drop-proof designs for communication terminals have significant shortcomings: most products rely solely on simple thickening of the casing or basic protective covers for protection. This fails to actively guide the device to land on the non-screen side first during a drop, and some protective covers may even obstruct the speaker holes, charging ports, or buttons, affecting the device's communication, charging, and operational functions. Even designs that consider bottom protection lack effective impact cushioning structures. Even if the device lands on its bottom, the impact force is still directly transmitted through the body to the screen, causing the screen to shatter due to stress concentration. Furthermore, if additional weight is added to improve stability, uneven weight distribution often leads to the device tipping over during daily use, or an increased probability of the screen landing face down due to imbalance during a drop. Furthermore, in existing designs, the connection between the communication terminal and the protective structure is mostly a single snap-fit ​​or a simple socket. When dropped, the protective structure is prone to detaching from the body, further losing its protective function for the screen. This fails to meet the user's actual need for efficient screen drop protection while ensuring the normal use of the communication terminal. Therefore, there is an urgent need for a drop protection solution that specifically addresses the above problems. Utility Model Content

[0003] The purpose of this invention is to provide a communication terminal with a shatterproof screen, which solves the problem of the screen being easily damaged when the communication terminal is dropped.

[0004] This utility model is achieved through the following technical solution: A communication terminal with a screen that is shatterproof includes a communication terminal body having a screen that occupies the entire front, and a base. The bottom of the communication terminal body is provided with a first magnet and a fixing hole is opened on the side. The base is provided at the bottom of the communication terminal body and can be connected through the fixing hole and the first magnet. The base includes a base plate and a base side plate. The base side plate forms a polyhedron around the three sides of the base plate. A counterweight is provided inside the base plate. A shock-absorbing and buffering component is provided on the surface of the base plate. The buffering component is connected to the lower surface of the magnetic fixing component. The upper surface of the magnetic fixing component attracts the first magnet. The base has a fixing body on its side that is adapted to the fixing hole.

[0005] Furthermore, The base plate has a mounting groove on its surface, and a shock-absorbing and buffering component is installed in the mounting groove. Below the mounting groove, the base mounting plate has a receiving cavity inside, and a counterweight is laid on the bottom inner surface of the receiving cavity.

[0006] Furthermore, The corresponding base side plate has a limiting groove on both sides of the magnetic fixing component, and a fixing body is set above the limiting groove.

[0007] Furthermore, The counterweights are installed in an array inside the receiving cavity.

[0008] Furthermore, The shock absorption and buffer assembly includes a free telescopic rod and a spring. The bottom of the vertical mounting groove of the free telescopic rod is set in the mounting groove and the spring is sleeved on the free telescopic rod. The other end of the free telescopic rod is connected to the lower surface of the magnetic fixing assembly.

[0009] Furthermore, The magnetic fixing assembly includes a fixing plate, a limiting plate, a positioning groove, and a second magnet array. The lower surface of the fixing plate is vertically connected to the free telescopic rod. The fixing plate has limiting plates that can be inserted into the limiting groove at the corresponding limiting grooves on both sides. The upper surface of the fixing plate has a positioning groove of the same size as the first magnet at the bottom of the communication terminal body. The second magnet array is laid in the positioning groove.

[0010] Furthermore, The fixing body is a rubber column that can deform to fit the fixing hole.

[0011] Furthermore, When the communication terminal body is placed in the base, the speaker hole, charging hole or button on the base side plate are opened with corresponding through holes at the corresponding positions on the base side plate.

[0012] Furthermore, An elastic cushioning layer is also provided on the outer surface of the base.

[0013] The beneficial effects of this utility model are: 1. Effectively guides the drop posture, significantly reducing the risk of the screen directly impacting the ground. The counterweights arranged in an array within the base plate cavity evenly increase the weight of the communication terminal at the bottom, lowering the overall center of gravity. This improves stability during daily placement, reducing the risk of the communication terminal tipping over due to an unstable base. Furthermore, in the event of an accidental drop, it guides the communication terminal to land bottom-first, preventing the screen from directly contacting the ground. This provides basic protection for the screen from two dimensions: "preventing drops" and "optimizing drop posture," reducing the initial risk of screen breakage.

[0014] 2. A dual-stabilized connection structure ensures the protective components always function effectively. The communication terminal body and the base are doubly secured through "magnetic positioning + lateral engagement": the first magnet at the bottom precisely engages with the second magnet array of the magnetic fixing component, and the positioning groove ensures coaxial alignment; the lateral rubber fixing body can deform and engage with the fixing hole, and the limiting plate of the magnetic fixing component is embedded in the limiting groove of the base side plate, restricting lateral displacement. This dual fixation prevents the communication terminal from detaching from the base during a fall, avoiding the failure of the base's protective structure due to loose connection, ensuring that the communication terminal is always within the base's protective range, and guaranteeing the effective implementation of subsequent buffering and other protective functions.

[0015] 3. Multi-level buffer energy absorption design significantly reduces the impact on the screen. The elastic buffer layer on the outer surface of the base makes initial contact with the ground upon drop, absorbing the ground impact force through its own deformation. The springs in the shock-absorbing components inside the base can be further compressed and deformed, converting the remaining impact force into elastic potential energy for secondary buffering. The free telescopic rod limits the lateral displacement of the springs, ensuring that the buffering force acts stably in the vertical direction and preventing buffer failure. At the same time, the fixing plate can evenly transfer the buffering force to the bottom of the communication terminal, preventing excessive local stress. The multi-level buffer structure weakens the impact force layer by layer, greatly reducing the transmission of impact force to the screen and lowering the probability of the screen breaking due to excessive impact stress. Attached Figure Description

[0016] The accompanying drawings, which are included to provide a further understanding of the embodiments of the present invention and form part of this application, do not constitute a limitation thereof. In the drawings: Figure 1 This is a schematic diagram of the assembly structure of this utility model; Figure 2 This is a schematic diagram of the base structure; Figure 3 This is a schematic diagram of the cross-section of the base plate; Figure 4 A top view of the mounting slot distribution on the base plate; Figure 5 A schematic diagram showing the installation of the counterweight block in the base plate cavity; Figure 6 This is a side view of the communication terminal body; Figure 7 This is a side view of the communication terminal body and base during installation.

[0017] The attached diagram shows the markings and corresponding component names: 1-Communication terminal body, 10-Screen, 11-Fixing hole, 12-First magnet, 2-Base, 21-Base plate, 210-Mounting slot, 211-Free telescopic rod, 212-Spring, 213-Receiving cavity, 214-Counterweight, 22-Base side plate, 220-Limiting slot, 23-Fixing body, 3-Elastic buffer layer, 4-Magnetic fixing assembly, 40-Fixing plate, 41-Limiting plate, 42-Positioning slot, 43-Second magnet array, 5-Through hole. Detailed Implementation

[0018] The present invention will be further described in detail below with reference to the embodiments and accompanying drawings, but the implementation of the present invention is not limited thereto.

[0019] In the description of this utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "longitudinal", "lateral", "horizontal", "inner", "outer", "front", "rear", "top", "bottom", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the utility model product is in use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0020] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set up," "have," "install," "connect," and "connect" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0021] See the example. Figures 1 to 7 : A communication terminal with a screen that is shatterproof includes a communication terminal body 1 having a screen 10 occupying the entire front, and a base 2. The bottom of the communication terminal body 1 is provided with a first magnet 12 and a fixing hole 11 is opened on the side. The base 2 is provided at the bottom of the communication terminal body 1 and can be connected through the fixing hole 11 and the first magnet 12. The base 2 includes a base plate 21 and a base side plate 22. The base side plate 22 surrounds the three sides of the base plate 21 to form a polyhedron. A counterweight 214 is provided inside the base plate 21. A shock-absorbing and buffering component is provided on the surface of the base plate 21. The buffering component is connected to the lower surface of the magnetic fixing component 4. The upper surface of the magnetic fixing component 4 attracts the first magnet 12. The base 2 has a fixing body 23 on its side that is adapted to the fixing hole 11.

[0022] Furthermore, The base plate 21 has a mounting groove 210 on its surface, and a shock-absorbing and buffering component is installed in the mounting groove 210. Below the mounting groove 210, the base 2 mounting plate has a receiving cavity 213 inside, and a counterweight block 214 is laid on the bottom inner surface of the receiving cavity 213.

[0023] The mounting slot 210 can fix the shock-absorbing and buffering components in the core stress area at the bottom, ensuring that when the communication terminal is accidentally dropped, the impact force of the bottom landing can directly act on the buffering components, avoiding the buffering components from shifting and failing to bear the force. The counterweight 214 in the receiving cavity 213 can increase the weight of the bottom of the communication terminal, so that when it is accidentally dropped, the communication terminal will land on the bottom first due to the greater weight at the bottom, which greatly reduces the probability of the screen 10 falling face down. At the same time, the counterweight 214 can also improve the stability of the base 2 when it is placed, reducing the risk of the communication terminal tipping over and falling due to the instability of the base 2 during daily use. It protects the screen 10 from the aspects of "preventing falls" and "optimizing the falling posture".

[0024] Furthermore, The corresponding base side plate 22 has a limiting groove 220 on both sides of the magnetic fixing component 4, and a fixing body 23 is set above the limiting groove 220.

[0025] The limiting groove 220 can limit the lateral displacement of the magnetic fixing component 4, preventing the bottom connection from loosening due to lateral shaking when the communication terminal is accidentally dropped, ensuring that the communication terminal always remains coaxially aligned with the base 2, and ensuring that the bottom lands as a whole when dropped; while the fixing body 23 above the limiting groove 220 can be tightly engaged with the fixing hole 11 on the side of the communication terminal to form a lateral secondary fixation, preventing the communication terminal from detaching from the base 2 during the drop, and preventing the communication terminal from losing the bottom protection structure and the screen 10 from directly hitting the ground after detachment, further enhancing the effect of "bottom landing to protect the screen 10".

[0026] Furthermore, The counterweights 214 are installed in an array inside the receiving cavity 213.

[0027] The array-mounted counterweights 214 ensure even weight distribution at the bottom of the base 2, resulting in balanced force distribution across the bottom area when the communication terminal is accidentally dropped. This prevents the terminal from tilting due to uneven weight distribution, thus preventing the screen 10 from contacting the ground before the bottom due to tilt. Simultaneously, the even weight distribution ensures consistent force distribution on the bottom shock-absorbing components, guaranteeing comprehensive absorption of impact and preventing excessive localized impact from being transmitted to the screen 10. This reduces the risk of the screen 10 shattering due to uneven force distribution, further optimizing the protection effect upon landing.

[0028] Furthermore, The shock absorption and buffer assembly includes a free telescopic rod 211 and a spring 212. The bottom of the vertical mounting groove 210 of the free telescopic rod 211 is set in the mounting groove 210 and the spring 212 is sleeved on the free telescopic rod 211. The other end of the free telescopic rod 211 is connected to the lower surface of the magnetic fixing assembly 4.

[0029] When the communication terminal is accidentally dropped and lands on the ground, the impact force will first act on the bottom of the base 2. At this time, the spring 212 will be compressed due to the force, converting part of the impact force into elastic potential energy, thus achieving initial absorption of the impact force. Meanwhile, the free telescopic rod 211 can limit the lateral deformation of the spring 212, ensuring that the buffering force of the spring 212 always acts in the vertical direction, avoiding buffering failure due to spring 212 offset. At the same time, the telescopic rod can provide stable support for the magnetic fixing component 4, preventing the communication terminal from shaking violently due to excessive buffering, reducing the impact force transmitted to the screen 10, and effectively reducing the probability of the screen 10 being damaged due to the impact of the bottom landing.

[0030] Furthermore, The magnetic fixing assembly 4 includes a fixing plate 40, a limiting plate 41, a positioning groove 42, and a second magnet array 43. The lower surface of the fixing plate 40 is vertically connected to the free telescopic rod 211. On both sides of the fixing plate 40, a limiting plate 41 that can be inserted into the limiting groove 220 is provided at the corresponding limiting groove 220. The upper surface of the fixing plate 40 has a positioning groove 42 of the same size as the first magnet 12 at the bottom of the communication terminal body 1. The second magnet array is laid in the positioning groove 42.

[0031] The cooperation between the positioning groove 42 and the second magnet array 43 ensures that the bottom of the communication terminal is precisely aligned and tightly attracted to the magnetic fixing component 4, preventing the bottom of the communication terminal from shifting from the base 2. This allows the communication terminal to move synchronously with the base 2 when it is accidentally dropped, prioritizing overall bottom landing. The limiting plate 41 is inserted into the limiting groove 220 of the side plate 22 of the base, which further restricts the lateral displacement of the communication terminal, preventing the communication terminal from detaching from the base 2 due to lateral shaking during the fall. At the same time, the fixing plate 40 can evenly transfer the buffering force of the bottom buffer component to the bottom of the communication terminal, avoiding excessive local force that could damage the screen 10, and fully ensuring the safety of the screen 10 when it lands on the ground.

[0032] Furthermore, The fixed body 23 is a rubber column that can deform.

[0033] When the deformable rubber post is inserted into the fixing hole 11, it can tightly engage the fixing hole 11 through elastic deformation, preventing the fixing body 23 from detaching from the fixing hole 11 due to vibration or impact when the communication terminal is accidentally dropped. This ensures that the communication terminal is always firmly connected to the base 2, guaranteeing a protective state with the bottom landing on the ground. At the same time, the rubber material has a certain cushioning performance, which can absorb the lateral impact force generated when falling, preventing the communication terminal from tilting due to lateral force, and preventing the screen 10 from hitting the ground before the bottom due to tilting. In addition, the softness of the rubber can also prevent the fixing body 23 from causing scratch damage to the side of the communication terminal, protecting the screen 10 while ensuring the integrity of the device's appearance.

[0034] Furthermore, An elastic buffer layer 3 is also provided on the outer surface of the base 2.

[0035] The elastic buffer layer 3 on the bottom surface of the base plate can contact the ground first and further absorb the impact force transmitted from the ground through its own deformation. It forms a "double buffer" with the shock absorption and buffer components inside the base 2, which greatly reduces the impact force transmitted to the communication terminal body and the screen 10, and reduces the risk of the screen 10 breaking due to impact. At the same time, the elastic buffer layer 3 on the outer side of the base side plate 22 can absorb the impact force of the side plate contacting the ground when the communication terminal is accidentally tilted and dropped (not completely bottom-landed), to prevent the screen 10 from landing first due to the tilt of the communication terminal, or to reduce the vibration transmitted to the screen 10 when the side plate lands, further expanding the protection scenario and comprehensively reducing the possibility of damage to the screen 10.

[0036] Furthermore, When the communication terminal body 1 is placed in the base 2, the speaker hole, charging hole or button on the base side plate 22 are opened with corresponding through holes 5.

[0037] The through-hole 5 ensures that the communication terminal can still use the speaker, charging and operation buttons normally when it is in the "bottom ground protection state" inside the base 2, without having to remove the communication terminal from the base 2 to use the functions. This reduces the probability of accidental drops due to frequent handling of the communication terminal, and indirectly reduces the risk of damage to the screen 10. At the same time, the position design of the through-hole 5 does not affect the overall structural strength of the base 2, and will not weaken the lateral support and protection of the base side plate 22 for the communication terminal, ensuring that the screen 10 is protected when the bottom is on the ground while maintaining ease of use.

[0038] The method of using this utility model is as follows: When using this communication terminal to prevent screen 10 from breaking, firstly, align the bottom of the communication terminal body 1 with the positioning groove 42 of the magnetic fixing component 4 on the base 2. Precise engagement and positioning are achieved through the first magnet 12 at the bottom of the communication terminal body and the second magnet array 43 within the positioning groove 42. Simultaneously, the rubber fixing body 23 on the side plate 22 of the base, due to its deformable properties, will tightly engage with the fixing hole 11 on the side of the communication terminal, forming a double stable connection of "magnetic attraction + lateral engagement," ensuring that the communication terminal and the base 2 are always synchronized. During daily placement, the counterweights 214 arranged in an array within the cavity 213 of the base plate 21 increase the weight at the bottom, lowering the overall center of gravity of the communication terminal. This improves placement stability, reduces the risk of tipping over, and guides the communication terminal to land bottom-first in case of accidental drop, preventing the screen 10 from impacting downwards. If a drop occurs, the elastic buffer layer 3 on the outer surface of the base 2 will first contact the ground, initially absorbing the impact energy through its own deformation. Subsequently, the shock-absorbing buffer component within the mounting groove 210 of the base plate 21... The free telescopic rod 211, equipped with spring 212, compresses vertically, converting the remaining impact force into the elastic potential energy of spring 212. Simultaneously, the free telescopic rod 211 restricts the lateral displacement of spring 212, ensuring the buffer force is stably applied to the magnetic fixing component 4, and then evenly transmitted to the bottom of the communication terminal by the fixing plate 40, preventing excessive localized force. During this process, the limiting plates 41 on both sides of the magnetic fixing component 4 are always embedded in the limiting grooves 220 of the base side plate 22, limiting the lateral swaying of the communication terminal and preventing it from detaching from the base 2, further ensuring a stable grounding posture. Furthermore, the base side plate 22 has through holes 5 corresponding to the positions of the communication terminal's speaker hole, charging hole, and buttons, allowing the communication terminal to still normally output sound, charge, and operate buttons while maintaining a stable connection with the base 2, eliminating the need for frequent removal and indirectly reducing the risk of drops due to improper handling. Ultimately, through the entire process of "preventing drops - guiding landing posture - multi-level buffering and energy absorption - ensuring ease of use," the screen 10 is protected against drops.

[0039] The specific embodiments described above further illustrate the purpose, technical solution, and beneficial effects of this utility model. It should be understood that the above description is only a specific embodiment of this utility model and is not intended to limit the scope of protection of this utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the scope of protection of this utility model.

Claims

1. A communication terminal with a screen that is resistant to shattering, comprising a communication terminal body (1) having a screen (10) that occupies the entire front face, characterized in that, It also includes a base (2), and the bottom of the communication terminal body (1) is provided with a first magnet (12) and a fixing hole (11) is opened on the side. A base (2) that can be connected through the fixing hole (11) and the first magnet (12) is provided at the bottom of the communication terminal body (1). The base (2) includes a base plate (21) and a base side plate (22). The base side plate (22) forms a polyhedron around the three sides of the base plate (21). A counterweight (214) is provided inside the base plate (21). A shock-absorbing buffer assembly is provided on the surface of the base plate (21). The buffer assembly is connected to the lower surface of the magnetic fixing assembly (4). The upper surface of the magnetic fixing assembly (4) attracts the first magnet (12). The base (2) has a fixing body (23) on its side that is adapted to the fixing hole (11).

2. The communication terminal having a screen preventing breakage upon falling according to claim 1, wherein The base plate (21) has an installation groove (210) on its surface, and a shock-absorbing buffer assembly is installed in the installation groove (210). The base (2) mounting plate below the installation groove (210) has a receiving cavity (213) inside, and a counterweight block (214) is laid on the bottom inner surface of the receiving cavity (213).

3. The communication terminal having a screen preventing shattering upon falling according to claim 2, wherein The corresponding base side plate (22) has a limiting groove (220) on both sides of the magnetic fixing component (4), and a fixing body (23) is set above the limiting groove (220).

4. The communication terminal having a screen preventing shattering upon falling according to claim 2, wherein The counterweights (214) are installed in an array inside the receiving cavity (213).

5. The communication terminal having a screen preventing shattering upon falling according to claim 2, wherein The shock absorption and buffer assembly includes a free telescopic rod (211) and a spring (212). The bottom of the free telescopic rod (211) is set in the mounting groove (210) and the spring (212) is sleeved on the free telescopic rod (211). The other end of the free telescopic rod (211) is connected to the lower surface of the magnetic fixing assembly (4).

6. The communication terminal having a screen preventing shattering upon falling according to claim 3, wherein The magnetic fixing assembly (4) includes a fixing plate (40), a limiting plate (41), a positioning groove (42), and a second magnet array (43). The lower surface of the fixing plate (40) is vertically connected to the free telescopic rod (211). On both sides of the fixing plate (40), a limiting plate (41) that can be inserted into the limiting groove (220) is provided. The upper surface of the fixing plate (40) has a positioning groove (42) of the same size as the first magnet (12) at the bottom of the communication terminal body (1). A second magnet array is laid in the positioning groove (42).

7. The communication terminal having a screen preventing shattering upon falling according to claim 3, wherein The fixing body (23) is a rubber column that can deform to fit the fixing hole (11).

8. The communication terminal having a screen preventing shattering upon falling according to claim 3, wherein When the communication terminal body (1) is placed in the base (2), the speaker hole, charging hole or button on the base side plate (22) has a corresponding through hole (5) at the corresponding position of the base side plate (22).

9. The communication terminal having a screen preventing shattering upon falling according to claim 3, wherein An elastic buffer layer (3) is also provided on the outer surface of the base (2).

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