Cloud terminal with buffer structure
By setting up support components on the cloud terminal and using structures such as elastic clamps and slide rails to achieve wrap-around buffer support for electrical equipment, the protection problem of cloud terminal equipment under external force is solved, ensuring equipment stability and buffering performance.
Patent Information
- Application Number
- CN202510764682.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-06-10
- Publication Date
- 2025-07-08
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
When existing cloud terminal equipment is subject to external forces, internal electrical equipment is easily damaged and lacks effective protective structures.
Support components are adopted, including protective shell, limiting cylinder, elastic clamp and slide rail. Through the deformation and angle adjustment of the elastic clamp, wrap-around buffer support for electrical equipment is achieved.
Effectively protect the internal electrical equipment of the cloud terminal, avoid collision and damage, and ensure equipment stability and buffering performance.
Smart Images

Figure CN120282392A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field of electronic devices, and more specifically, to a cloud terminal with a buffer structure. Background Art
[0002] A cloud terminal generally refers to a terminal device of cloud desktop technology, which connects to the system desktop in the cloud through a specific communication protocol (usually cloud desktop technology communication protocols such as VDI, RDS, SPICE, etc.) and displays it to the front end, and redirects the input and output data of the cloud terminal to the cloud server. The cloud terminal has the characteristics of not undertaking the operation of the cloud desktop locally, flexible access, multiple security verifications, environmental protection, energy saving, simple use, saving maintenance costs, and centralized management.
[0003] Among them, the patent with the publication number CN215735215U discloses a cloud terminal with a buffer structure, including a base. A buffer groove is provided at the top of the base, a buffer pad is provided inside the buffer groove, and a cloud terminal body is provided on the top of the buffer pad. Protective edges are provided at the four corners of the top of the base, and a top cover is provided on the top of the protective edges. A number of groups of installation grooves are provided between the bottom of the buffer groove and the bottom of the buffer pad. A first spring is provided between each group of installation grooves. A pair of mounting blocks are symmetrically provided on both sides of the bottom of the buffer groove. A light rod is provided between the pair of mounting blocks. A holding block is sleeved in the middle position of the light rod. One side of the holding block is connected to the base. A pair of sliders are symmetrically sleeved on the light rod. The tops of the pair of sliders are both movably connected to a telescopic rod through a pin. The tops of the telescopic rods are both movably connected to the buffer pad through a pin; When this structure is in use, through the cooperation of the mounting block, the light rod, the holding block, the slider, the telescopic rod and the first spring, when the cloud terminal body is subjected to an external force, the telescopic rod moves downward, driving the slider to move on the light rod. Under the action of the first spring, the external force is offset, effectively protecting the cloud terminal body in the buffer groove from being damaged. However, when this structure is in use, it is not easy to protect the internal electrical equipment of the cloud terminal device, and the cloud terminal device is easily damaged due to being knocked. Summary of the Invention
[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides a cloud terminal with a buffer structure, aiming to solve the problems raised in the above background art.
[0005] The present invention provides the following technical solutions: A cloud terminal with a buffer structure, including a base, and a support component is provided on the base; The support assembly includes a protective housing arranged on the top of the base. A limiting cylinder for protecting the cloud terminal is arranged in the middle of the protective housing. A cushion ring is embedded in the middle of the limiting cylinder. A plurality of vertical shafts are inserted into the cushion ring, and elastic clamping plates are sleeved on each of the vertical shafts. A dislocation opening is arranged on one side of each of the elastic clamping plates, and a torsion spring is arranged between each of the vertical shafts and the elastic clamping plate; A turntable is rotatably connected between the protective housing and the base. A plurality of arc grooves are formed through the turntable. A cushion plate is arranged on the top of the turntable. A plurality of slide rails are arranged between the cushion plate and the turntable, and a support frame is clamped on each of the slide rails. Elastic clamping rods are clamped on the tops of a plurality of the support frames. The cushion plate is installed at the bottom of the protective housing by bolts. A plurality of guide blocks are installed at the bottom of the cushion plate by bolts, and each of the guide blocks is located at the top of the corresponding slide rail. The slide rail is slidably connected with the guide block. One end of the slide rail is rotatably connected with a pulley, and the pulley is located in the arc groove and is slidably connected with the arc groove; It can be seen that in the above technical solution, each elastic clamping plate can abut against the electrical equipment required by the cloud terminal, and the dislocation opening enables the elastic clamping plate to have a larger deformable space, so as to ensure that after the electrical equipment is placed by the elastic clamping plate, when the elastic clamping plate is driven by its own elasticity to reset, it is convenient for the elastic clamping plate to firmly abut against the electrical equipment required by the cloud terminal, and at the same time provide a buffering function for the electrical equipment required by the cloud terminal to avoid damage. And when the elastic clamping plate abuts against the electrical equipment, the elastic clamping plate can rotate along the center point of the connection between the elastic clamping plate and the vertical shaft, realizing the function of automatically adjusting the angle of the elastic clamping plate. And when the elastic clamping plate deflects, the torsion spring can be stressed, and the elastic clamping plate is driven to reset by the elasticity of the torsion spring itself, so that the elastic clamping plate can better abut against the electrical equipment and ensure its buffering performance. At the same time, when the elastic clamping plate deflects, it can also pull the first spring and the slider to slide on the limiting cylinder, and the elastic clamping plate is driven to reset by the elasticity of the first spring itself, realizing an opposite top force after the elastic clamping plate deflects, and then realizing that the elastic clamping plate can buffer the electrical equipment and continuously press on the electrical equipment; Optionally, in a possible implementation, a first spring is fixedly arranged at one end of the elastic splint, a slider is fixedly arranged on the first spring, the slider extends to the inner wall of the limiting cylinder and is slidably connected with the limiting cylinder, a pin seat is installed at one end of the base through a bolt, an electric push rod is hinged on the pin seat, one end of the electric push rod extends to the arc groove and is hinged with the arc groove, a central disc is arranged in the middle of the limiting cylinder, a plurality of long waist holes are penetrated and opened on the central disc, and a cushion block is slidably connected in each long waist hole. A chassis is arranged at the bottom of the central disc, a plurality of vertical rods are inserted on the chassis, and each vertical rod penetrates through the chassis and extends to the bottom of the central disc. A second spring is sleeved on each of the plurality of vertical rods. A column is slidably connected in the middle of the central disc, the column is fixed at the bottom of the inner cavity of the protective housing, a cover plate is arranged at the top of the protective housing, the cover plate is inserted on the column, the elastic clamping rod is L-shaped, and the top end of the elastic clamping rod extends to the top of the limiting cylinder; It can be seen that in the above technical solution, by extending the output end of the electric push rod, the turntable can be rotated. When the turntable rotates, it drives the arc groove to displace and makes the arc groove rub against the pulley, so that the pulley drives the slide rail to displace at the bottom of the cushion plate along the guide of the guide block, realizing the function of adjusting the positions of each support frame and the elastic clamping rod. Then, each elastic clamping rod can be gathered together and abutted against the electrical equipment, realizing the function of wrapping and supporting the electrical equipment. And when the electrical equipment is installed in the limiting cylinder, the positions of each cushion block can be adjusted through the long waist holes, so that the cushion blocks can lift the electrical equipment to ensure the installation stability of the electrical equipment. At the same time, the chassis and the central disc are subjected to the pressure after the electrical equipment is placed, so that the central disc displaces downward along the guide of the column, and it is easy for the chassis to abut against the second spring to compress the second spring, so as to form a wrapping and buffering support function for the electrical equipment by the central disc, the elastic splint and the elastic clamping rod.
[0006] The technical effects and advantages of the present invention: 1. Each elastic splint of the present invention can abut against the electrical equipment required by the cloud terminal, and the dislocation opening enables the elastic splint to have a larger deformable space, so as to ensure that after the elastic splint is placed with the electrical equipment, when the elastic splint is driven by its own elasticity to reset, it is convenient for the elastic splint to firmly abut against the electrical equipment required by the cloud terminal, and at the same time provide a buffering function for the electrical equipment required by the cloud terminal to avoid damage; 2. When the elastic splint abuts against the electrical equipment, the elastic splint can rotate along the axis point of the connection between the elastic splint and the vertical shaft, realizing the function of automatically adjusting the angle of the elastic splint, and when the elastic splint deflects, the torsion spring can also be stressed, and the elastic splint is driven to reset by the elasticity of the torsion spring itself, so as to facilitate the elastic splint to better abut against the electrical equipment and ensure its buffering performance; 3. When the elastic splint deflects, the present invention can also pull the first spring and the slider to slide on the limiting cylinder, and drive the elastic splint to reset by the elasticity of the first spring itself, so as to form an opposite top force after the elastic splint deflects. Then, while the elastic splint plays a buffering function for the electrical equipment, it can continuously press on the electrical equipment. Moreover, the pulley drives the slide rail to displace at the bottom of the cushion plate along the guide of the guide block, realizing the function of adjusting the positions of each support frame and the elastic clamping rod. Then, each elastic clamping rod can gather together and abut against the electrical equipment, realizing the function of wrapping and supporting the electrical equipment; 4. When the electrical equipment is installed in the limiting cylinder, the positions of each cushion block can be adjusted through the long waist holes, so that the cushion blocks can lift the electrical equipment to ensure the installation stability of the electrical equipment. At the same time, the chassis and the central plate are subjected to the pressure after the electrical equipment is placed, so that the central plate displaces downward along the guide of the column, and it is easy for the chassis to abut against the second spring to compress the second spring, so as to facilitate the central plate, the elastic splint and the elastic clamping rod to form a wrapping and buffering support function for the electrical equipment; In summary, through the corresponding cooperation of each structure, each elastic splint can abut against the electrical equipment required by the cloud terminal, and the dislocation opening enables the elastic splint to have a larger deformable space, so as to ensure that after the elastic splint is placed with the electrical equipment, when the elastic splint drives itself to reset by its own elasticity, it is convenient for the elastic splint to firmly abut against the electrical equipment required by the cloud terminal, and at the same time provide a buffering function for the electrical equipment required by the cloud terminal to avoid damage. When the elastic splint abuts against the electrical equipment, the elastic splint can rotate along the axis point of the connection between the elastic splint and the vertical shaft, realizing the function of automatically adjusting the angle of the elastic splint. And when the elastic splint deflects, the torsion spring can also be stressed, and the elastic splint is driven to reset by the elasticity of the torsion spring itself, so as to facilitate the elastic splint to better abut against the electrical equipment and ensure its buffering performance. The pulley drives the slide rail to displace at the bottom of the cushion plate along the guide of the guide block, realizing the function of adjusting the positions of each support frame and the elastic clamping rod. Then, each elastic clamping rod can gather together and abut against the electrical equipment, facilitating the central plate, the elastic splint and the elastic clamping rod to form a wrapping and buffering support function for the electrical equipment. Description of the Drawings
[0007] In order to more clearly illustrate the technical solutions in the present disclosure, the following will briefly introduce the drawings required to be used in some embodiments. Obviously, the following drawings are only the drawings of some embodiments of the present disclosure. For those of ordinary skill in the art, other drawings can also be obtained according to these drawings. In addition, the drawings in the following description can be regarded as schematic diagrams, and are not limitations on the actual dimensions of the products, the actual processes of the methods, the actual timings of the signals, etc. involved in the embodiments of the present disclosure.
[0008] Figure 1This is the front view of the overall structure of the present invention.
[0009] Figure 2 This is the perspective view of the support component of the present invention.
[0010] Figure 3 This is the perspective view when the base, pin seat, electric push rod, support frame, elastic clamping rod, limiting cylinder and elastic clamping plate of the present invention are installed together.
[0011] Figure 4 This is the perspective view of the cushion plate, support frame, elastic clamping rod, pin seat and electric push rod of the present invention.
[0012] Figure 5 This is the perspective view when the limiting cylinder, central disk, cushion ring, elastic clamping plate and elastic clamping plate of the present invention are installed together.
[0013] Figure 6 This is the Figure 4 exploded view of the present invention.
[0014] Figure 7 This is the Figure 5 exploded view of the present invention.
[0015] The reference numerals are: 1, base; 2, protective housing; 3, limiting cylinder; 4, cushion ring; 5, vertical shaft; 6, elastic clamping plate; 7, dislocation port; 8, torsion spring; 9, first spring; 10, slider; 11, turntable; 12, cushion plate; 13, arc groove; 14, guide block; 15, slide rail; 16, support frame; 17, elastic clamping rod; 18, pulley; 19, pin seat; 20, electric push rod; 21, central disk; 22, long waist hole; 23, cushion block; 24, chassis; 25, vertical rod; 26, second spring; 27, cover plate; 28, cloud terminal. Detailed implementation manners
[0016] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0017] As shown in the attached Figure 1 - Figure 7The cloud terminal with a buffer structure shown in the figure can, through the support components arranged on the base 1, make each elastic splint 6 abut against the electrical equipment required by the cloud terminal. The dislocation opening 7 enables the elastic splint 6 to have a larger deformable space, so as to ensure that after the elastic splint 6 is placed with the electrical equipment, when the elastic splint 6 is driven by its own elasticity to reset, it is convenient for the elastic splint 6 to firmly abut against the electrical equipment required by the cloud terminal, and at the same time provide a buffering function for the electrical equipment required by the cloud terminal to avoid damage. When the elastic splint 6 abuts against the electrical equipment, the elastic splint 6 can rotate along the axis point of the connection between the elastic splint 6 and the vertical shaft 5, realizing the function of automatically adjusting the angle of the elastic splint 6. And when the elastic splint 6 deflects, the torsion spring 8 is also stressed, and the elastic splint 6 is driven to reset by the elasticity of the torsion spring 8 itself, so that the elastic splint 6 can better abut against the electrical equipment to ensure its buffering performance. The pulley 18 drives the slide rail 15 to displace at the bottom of the cushion plate 12 along the guidance of the guide block 14, realizing the function of adjusting the positions of the support frames 16 and the elastic clamping rods 17, and then enabling the elastic clamping rods 17 to gather together and abut against the electrical equipment, facilitating the function of the central plate 21, the elastic splint 6 and the elastic clamping rods 17 to form a wrapped buffer support for the electrical equipment. And the specific structure of the component is as follows; The support component includes a protective housing 2 arranged on the top of the base 1. A limiting cylinder 3 for protecting the cloud terminal 28 is arranged in the middle of the protective housing 2. A cushion ring 4 is embedded in the middle of the limiting cylinder 3. A plurality of vertical shafts 5 are inserted on the cushion ring 4, and elastic splints 6 are sleeved on each vertical shaft 5. A dislocation opening 7 is arranged on one side of each elastic splint 6, and a torsion spring 8 is arranged between each vertical shaft 5 and the elastic splint 6; A turntable 11 is rotatably connected between the protective housing 2 and the base 1. A plurality of arc grooves 13 are penetrated on the turntable 11. A cushion plate 12 is arranged on the top of the turntable 11. A plurality of slide rails 15 are arranged between the cushion plate 12 and the turntable 11, and a support frame 16 is clamped on each slide rail 15. The top ends of a plurality of support frames 16 are clamped with elastic clamping rods 17. The cushion plate 12 is installed at the bottom of the protective housing 2 by bolts. A plurality of guide blocks 14 are installed at the bottom of the cushion plate 12 by bolts, and each guide block 14 is respectively located at the top of the corresponding slide rail 15. The slide rail 15 is slidably connected with the guide block 14. One end of the slide rail 15 is rotatably connected with a pulley 18, and the pulley 18 is located in the arc groove 13 and is slidably connected with the arc groove 13; One end of the elastic splint 6 is fixedly provided with a first spring 9. A slider 10 is fixedly arranged on the first spring 9. The slider 10 extends to the inner wall of the limiting cylinder 3 and is slidably connected with the limiting cylinder 3. One end of the base 1 is installed with a pin seat 19 through a bolt. An electric push rod 20 is hinged on the pin seat 19. One end of the electric push rod 20 extends to the arc groove 13 and is hinged with the arc groove 13. A central disk 21 is arranged in the middle of the limiting cylinder 3. A plurality of oblong holes 22 are formed through the central disk 21. And a cushion block 23 is slidably connected in each oblong hole 22. A chassis 24 is arranged at the bottom of the central disk 21. A plurality of vertical rods 25 are inserted into the chassis 24. And each vertical rod 25 penetrates through the chassis 24 and extends to the bottom of the central disk 21. A second spring 26 is sleeved on each of the plurality of vertical rods 25. A column is slidably connected in the middle of the central disk 21. The column is fixed at the inner cavity bottom of the protective housing 2. A cover plate 27 is arranged at the top of the protective housing 2. The cover plate 27 is inserted on the column. The elastic clamping rod 17 is L-shaped. And the top end of the elastic clamping rod 17 extends to the top of the limiting cylinder 3.
[0018] During use according to the above structure, the staff installs the device at a designated position. When installing the required processor, memory and storage device of the cloud terminal 28 into the cloud terminal 28, during support, the cover plate 27 is opened and it is placed in the middle of the limiting cylinder 3. Each elastic splint 6 can abut against the electrical equipment required by the cloud terminal. And the dislocation port 7 enables the elastic splint 6 to have a larger deformable space. To ensure that after the elastic splint 6 is placed by the electrical equipment, when the elastic splint 6 is driven to reset by its own elasticity, it is convenient for the elastic splint 6 to firmly abut against the electrical equipment required by the cloud terminal. At the same time, it provides a buffering function for the electrical equipment required by the cloud terminal to avoid damage. And when the elastic splint 6 abuts against the electrical equipment, the elastic splint 6 can rotate along the axis point of the connection between the elastic splint 6 and the vertical shaft 5, realizing the function of automatically adjusting the angle of the elastic splint 6. And when the elastic splint 6 deflects, the torsion spring 8 can also be stressed. The elastic splint 6 is driven to reset by the elasticity of the torsion spring 8 itself, so that the elastic splint 6 can better abut against the electrical equipment to ensure its buffering performance. At the same time, when the elastic splint 6 deflects, it can also pull the first spring 9 and the slider 10 to slide on the limiting cylinder 3. The elastic splint 6 is driven to reset by the elasticity of the first spring 9 itself, realizing an opposite top force after the elastic splint 6 deflects. Then, while the elastic splint 6 plays a buffering function on the electrical equipment, it can continuously press on the electrical equipment. Meanwhile, it extends through the output end of the electric push rod 20, enabling the turntable 11 to rotate. When the turntable 11 rotates, it drives the arc groove 13 to displace and causes the arc groove 13 to rub against the pulley 18, making the pulley 18 drive the slide rail 15 to displace at the bottom of the cushion plate 12 along the guide of the guide block 14, realizing the function of adjusting the positions of the support frames 16 and the elastic clamping rods 17. Then, the elastic clamping rods 17 can gather together and abut against the electrical equipment, realizing the function of wrapping support for the electrical equipment; And when the electrical equipment is installed in the limiting cylinder 3, the positions of the cushion blocks 23 can be adjusted through the long waist holes 22, enabling the cushion blocks 23 to lift the electrical equipment and ensuring the installation stability of the electrical equipment. At the same time, the chassis 24 and the central plate 21 are subjected to the pressure after the electrical equipment is placed, causing the central plate 21 to displace downward along the guide of the column, facilitating the chassis 24 to abut against the second spring 26 and compress the second spring 26, so as to form a wrapping and buffering support function for the electrical equipment by the central plate 21, the elastic clamping plate 6 and the elastic clamping rod 17.
[0019] Different from the prior art, the present application discloses a cloud terminal with a buffer structure. Through the elastic clamping plates 6, they can abut against the electrical equipment required by the cloud terminal, and the dislocation ports 7 enable the elastic clamping plates 6 to have a larger deformable space, ensuring that after the electrical equipment is placed, when the elastic clamping plates 6 are driven by their own elasticity to reset, it is convenient for the elastic clamping plates 6 to firmly abut against the electrical equipment required by the cloud terminal, and at the same time provide a buffering function for the electrical equipment required by the cloud terminal to avoid damage. When the elastic clamping plates 6 abut against the electrical equipment, the elastic clamping plates 6 can rotate along the central axis point of the connection between the elastic clamping plates 6 and the vertical shaft 5, realizing the function of automatically adjusting the angle of the elastic clamping plates 6. And when the elastic clamping plates 6 deflect, the torsion springs 8 are also stressed, and the elastic clamping plates 6 are driven to reset by the elasticity of the torsion springs 8, so as to facilitate the elastic clamping plates 6 to better abut against the electrical equipment and ensure its buffering performance. The pulley 18 drives the slide rail 15 to displace at the bottom of the cushion plate 12 along the guide of the guide block 14, realizing the function of adjusting the positions of the support frames 16 and the elastic clamping rods 17. Then, the elastic clamping rods 17 can gather together and abut against the electrical equipment, facilitating the central plate 21, the elastic clamping plates 6 and the elastic clamping rods 17 to form a wrapping and buffering support function for the electrical equipment.
[0020] The above are only the preferred embodiments of the present invention and are not used to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.
Claims
1. Cloud terminal with a buffer structure, including a base (1), characterized in that: A support component is provided on the base (1). The support component includes a protective housing (2) provided on the top of the base (1). A limiting cylinder (3) for protecting the cloud terminal (28) is provided in the middle of the protective housing (2). A cushion ring (4) is embedded in the middle of the limiting cylinder (3). A number of vertical shafts (5) are inserted into the cushion ring (4), and elastic clamping plates (6) are sleeved on each of the vertical shafts (5). A dislocation opening (7) is provided on one side of each of the plurality of elastic clamping plates (6), and a torsion spring (8) is provided between each of the vertical shafts (5) and the elastic clamping plate (6). A turntable (11) is rotatably connected between the protective housing (2) and the base (1). A number of arc grooves (13) are penetrated through the turntable (11). A cushion plate (12) is provided on the top of the turntable (11). A number of slide rails (15) are provided between the cushion plate (12) and the turntable (11), and a support frame (16) is clamped on each of the slide rails (15). The top ends of the plurality of support frames (16) are clamped with elastic clamping rods (17).
2. The cloud terminal with a buffer structure according to claim 1, wherein: The cushion plate (12) is installed at the bottom of the protective housing (2) by bolts. A number of guide blocks (14) are installed at the bottom of the cushion plate (12) by bolts, and each of the guide blocks (14) is located at the top of the corresponding slide rail (15).
3. The cloud terminal with a buffer structure according to claim 2, characterized in that: The slide rail (15) is slidably connected with the guide block (14). One end of the slide rail (15) is rotatably connected with a pulley (18), and the pulley (18) is located in the arc groove (13) and is slidably connected with the arc groove (13).
4. The cloud terminal with a buffer structure according to claim 1, characterized in that: One end of the elastic clamping plate (6) is fixedly provided with a first spring (9). A slider (10) is fixedly provided on the first spring (9). The slider (10) extends to the inner wall of the limiting cylinder (3) and is slidably connected with the limiting cylinder (3).
5. The cloud terminal with a buffer structure according to claim 1, characterized in that: One end of the base (1) is installed with a pin seat (19) by bolts. An electric push rod (20) is hinged on the pin seat (19). One end of the electric push rod (20) extends to the arc groove (13) and is hinged with the arc groove (13).
6. The cloud terminal with a buffer structure according to claim 1, characterized in that: A central disc (21) is provided in the middle of the limiting cylinder (3). A number of long waist holes (22) are penetrated through the central disc (21), and a cushion block (23) is slidably connected in each of the long waist holes (22).
7. The cloud terminal with a buffer structure according to claim 6, wherein: A chassis (24) is provided at the bottom of the central disc (21). A number of vertical rods (25) are inserted into the chassis (24), and each of the vertical rods (25) penetrates through the chassis (24) and extends to the bottom of the central disc (21).
8. The cloud terminal with a buffer structure according to claim 7, characterized in that: A second spring (26) is sleeved on each of the plurality of vertical rods (25). A column is slidably connected in the middle of the central disc (21), and the column is fixed at the bottom of the inner cavity of the protective housing (2).
9. The cloud terminal with a buffer structure according to claim 8, wherein: A cover plate (27) is provided on the top of the protective housing (2), and the cover plate (27) is inserted on the column.
10. The cloud terminal with a buffer structure according to claim 1, wherein: The elastic clamping rod (17) is L-shaped, and the top end of the elastic clamping rod (17) extends to the top of the limiting cylinder (3).