Mounting seat and controller assembly

Abstract

The utility model provides a mounting seat and a controller assembly. The controller assembly comprises a mounting seat and a controller. The mounting base comprises a base body, an adjusting structure and a clamping arm. Wherein the seat body is provided with an accommodating cavity for accommodating the controller, and a positioning hole is formed in the side wall corresponding to the accommodating cavity. The clamping arm is movably arranged on the adjusting structure. The clamping arm is in transmission connection with the adjusting structure, so that the clamping arm is driven by the adjusting structure to get close to or away from the seat body. The clamping arm is driven by the adjusting structure to move towards the direction close to the base body, so that the clamping arm can penetrate through the positioning hole to abut against the side wall of the controller, and therefore the controller is fixed in the containing cavity of the base body. Through the structural arrangement of the mounting seat, the controller and the mounting seat can be quickly disassembled and assembled, and the working efficiency of operators is effectively improved.

Description

Technical Field

[0001] This utility model relates to the field of monitoring device mounting base technology, and in particular to a mounting base and controller assembly. Background Technology

[0002] A host monitoring controller is a key device used to monitor the operating status of a host computer. It can collect data from various critical components of the host computer in real time, such as temperature, voltage, current, and speed, and analyze and process this data. Currently, host monitoring controllers are typically fixed to an external surface, such as a wall, using bolts. When repairing or replacing a host monitoring controller, workers need to use tools to remove multiple sets of bolts, which is time-consuming and labor-intensive. Utility Model Content

[0003] One objective of this invention is to provide a mounting base with high maintenance efficiency.

[0004] Another objective of this invention is to provide a controller assembly including the aforementioned mounting base.

[0005] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0006] A mounting base for mounting a controller, comprising:

[0007] The base has a receiving cavity for accommodating the controller, and a positioning hole is provided on the side wall corresponding to the receiving cavity;

[0008] An adjustment structure is located at the bottom end of the base;

[0009] A clamping arm is movably mounted on the adjustment structure, and the clamping arm is throttledly connected to the adjustment structure, such that the clamping arm is driven by the adjustment structure to move closer to or further away from the seat.

[0010] The clamping arm is driven by the adjustment structure to move toward the receiving cavity, so that the clamping arm can pass through the positioning hole and abut against the side wall of the controller.

[0011] In an exemplary embodiment, the adjustment structure includes a body and a drive member, the body having a through groove, and the drive member being disposed within the through groove;

[0012] The clamping arm includes a support rod, and a connecting block and an abutting block respectively disposed at both ends of the support rod. The connecting block is movably disposed on the driving member, and the abutting block passes through the positioning hole. The abutting block can move towards or away from the receiving cavity by moving synchronously with the connecting block.

[0013] In one exemplary embodiment, there are two clamping arms, which are respectively located on both sides of the base; the two clamping arms are driven by the driving member and can move towards each other or away from each other.

[0014] In an exemplary embodiment, a protrusion is provided on the outer side wall of the seat body opposite to the receiving cavity, the protrusion being able to abut against the clamping arm to prevent the clamping arm from moving.

[0015] In one exemplary embodiment, the top of the base is provided with a mounting opening, which communicates with the receiving cavity, and the base can be installed in the receiving cavity through the mounting opening;

[0016] The seat has an opening on one side, and the controller has buttons on the side opposite the opening.

[0017] In an exemplary embodiment, the base includes a first mounting plate, a second mounting plate, and a back plate. The first mounting plate and the second mounting plate are disposed at a distance from each other. The two sides of the back plate are respectively connected to the first mounting plate and the second mounting plate. The first mounting plate, the back plate, and the second mounting plate enclose the receiving cavity. The positioning hole is provided on the first mounting plate and / or the second mounting plate. The back plate is provided with heat dissipation holes so that the heat generated by the controller can be discharged through the heat dissipation holes.

[0018] In one exemplary embodiment, the base includes a connecting structure that connects the first mounting plate and the second mounting plate; the connecting structure has at least one mounting hole; an external fastener passes through the mounting hole and is connected to an external device to fix the base to the external device.

[0019] In an exemplary embodiment, the connection structure includes a connecting plate and a bending plate, the connecting plate being connected to the mounting plate, and the connecting plate and the bending plate being arranged at an angle; the mounting hole is provided on the bending plate.

[0020] In one exemplary embodiment, two connection structures are provided; the mounting base includes a heat dissipation structure, which includes a connecting rod, a fan, and a motor. Each end of the connecting rod is respectively connected to one of the connection structures. The output shaft of the motor passes through the connecting rod and is connected to the fan, so that the fan can rotate with the rotation of the output shaft of the motor.

[0021] A controller assembly includes a controller and a mounting base as described above, wherein the controller has a limiting groove for receiving the end of the clamping arm to snap the controller onto the mounting base.

[0022] As can be seen from the above technical solution, this utility model has at least the following advantages and positive effects:

[0023] This utility model discloses a mounting base for mounting a controller. The mounting base includes a base body, an adjustment structure, and a clamping arm. The base body has a receiving cavity for accommodating the controller, and a positioning hole is provided on the side wall corresponding to the receiving cavity. The clamping arm is movably mounted on the adjustment structure. The clamping arm is driven by the adjustment structure to move closer to or further away from the base body. Specifically, when the clamping arm moves towards the base body driven by the adjustment structure, it passes through the positioning hole and abuts against the side wall of the controller, thereby fixing the controller in the receiving cavity of the base body.

[0024] Therefore, when users need to repair or replace the controller, they only need to control the adjustment mechanism to drive the clamping arm to move away from the receiving cavity, releasing the contact between the clamping arm and the side wall of the controller, thereby allowing the controller to be removed from the mounting base. This process is convenient and quick, eliminating the need to disassemble multiple sets of bolts as in existing technologies, effectively reducing the complexity of disassembly and assembly, and improving disassembly efficiency. Attached Figure Description

[0025] Figure 1 This is a three-dimensional structural diagram of the controller assembly according to one embodiment of the present invention.

[0026] Figure 2 yes Figure 1 The exploded view of the connection structure and heat dissipation structure is omitted in the controller component shown.

[0027] Figure 3 yes Figure 2 A three-dimensional structural diagram of the mounting base.

[0028] Figure 4 yes Figure 1 The diagram shows a three-dimensional representation of the connection and heat dissipation structures.

[0029] Figure 5 yes Figure 4 A magnified view of a portion of point A in the middle.

[0030] Figure 6 yes Figure 1 The solid figure of the adjustment structure in the mounting base shown.

[0031] The annotations in the attached figures are explained as follows:

[0032] 100. Controller assembly; 10. Controller; 11. Button; 12. Limiting groove; 20. Mounting base; 21. Base body; 211. Receiving cavity; 212. Opening; 213. Mounting port; 214. First mounting plate; 215. Second mounting plate; 216. Back plate; 2161. Heat dissipation hole; 217. Base plate; 218. Positioning hole; 22. Connection structure; 221. Connecting plate; 222. Bending plate; 223. 23. Mounting hole; 23. Heat dissipation structure; 231. Connecting rod; 232. Fan; 233. Motor; 2331. Output shaft; 24. Adjustment structure; 241. Body; 2411. Through slot; 242. Driving component; 243. Drive motor; 25. Clamping arm; 251. Connecting block; 252. Support rod; 253. Abutment block; 254. First clamping arm; 255. Second clamping arm; 26. Protrusion; 27. Heat dissipation space. Detailed Implementation

[0033] Typical embodiments embodying the features and advantages of this utility model will be described in detail in the following description. It should be understood that this utility model can have various variations in different embodiments, all of which do not depart from the scope of this utility model, and the descriptions and illustrations therein are for illustrative purposes only and not intended to limit this utility model.

[0034] In the description of this application, it should be understood that, in the embodiments shown in the accompanying drawings, the indications of direction or positional relationships (such as up, down, left, right, front, and back) are merely for the convenience of describing this application 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. These descriptions are appropriate when these elements are in the positions shown in the accompanying drawings. If the description of the positions of these elements changes, these directional indications also change accordingly.

[0035] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the stated features. In the description of this application, "a plurality of" means two or more, unless otherwise explicitly specified.

[0036] Please see Figure 1 This utility model provides a controller assembly 100, including a controller 10 and a mounting base 20, wherein the controller 10 is detachably mounted on the mounting base 20. Through the structural design of the mounting base 20, quick assembly and disassembly of the controller 10 and the mounting base 20 can be achieved. Specific solutions are described in the following embodiments.

[0037] The controller 10 can be a controller for controlling the monitoring host. Multiple buttons 11 are provided on one side of the controller 10 for controlling the monitoring host.

[0038] See Figure 2 and Figure 3 The mounting base 20 includes a base body 21. The base body 21 is provided with a receiving cavity 211 for accommodating the controller 10.

[0039] In some embodiments, an opening 212 is provided on one side of the base 21. The opening 212 communicates with the receiving cavity 211. The side of the controller 10 with buttons 11 is correspondingly provided with the opening 212, so as to facilitate user operation of the controller 10 provided on the mounting base 20.

[0040] For example, the top of the base 21 is provided with a mounting opening 213. The mounting opening 213 communicates with the receiving cavity 211, and the controller 10 can be mounted in the receiving cavity 211 through the mounting opening 213. The mounting opening 213 works in conjunction with the opening 212 to facilitate the user to take the controller 10 out of the mounting base 20.

[0041] Specifically, the controller 10 can be placed from top to bottom in the receiving cavity 211 of the base 21 through the mounting port 213. When it is necessary to remove the controller 10 from the receiving cavity 211, the user's hand can operate the controller 10 through the opening 212 to move the controller 10 out of the receiving cavity 211 from bottom to top.

[0042] Of course, the controller 10 can also be placed in the receiving cavity 211 through the opening 212, or the controller 10 can be removed from the opening 212.

[0043] In some embodiments of this application, the base 21 includes a first mounting plate 214, a second mounting plate 215, a back plate 216, and a bottom plate 217. The first mounting plate 214 and the second mounting plate 215 are disposed on opposite sides of the bottom plate 217. The back plate 216 is connected to both sides of the first mounting plate 214 and the second mounting plate 215, respectively. The back plate 216 can be connected to the bottom plate 217. It is understood that the first mounting plate 214, the second mounting plate 215, the back plate 216, and the bottom plate 217 together form a receiving cavity 211.

[0044] See Figure 1 The surface of the base plate 217 near the back plate 216 abuts against the bottom end face of the controller 10 to stably support the controller 10.

[0045] Please see Figure 3In some embodiments, the back plate 216 is provided with heat dissipation holes 2161 so that the heat generated by the controller 10 can be dissipated through the heat dissipation holes 2161, effectively preventing heat accumulation and affecting the service life of the controller 10. Multiple heat dissipation holes 2161 may be provided to facilitate faster heat dissipation.

[0046] For ease of description, Figure 1 The left-right direction is defined as the length direction of the seat 21, the up-down direction is defined as the height direction of the seat 21, and the front-back direction is defined as the width direction of the seat 21.

[0047] See also Figure 3 The heat dissipation holes 2161 can be arranged linearly. For example, the heat dissipation holes 2161 are rectangular in shape, and multiple heat dissipation holes 2161 are spaced apart along a predetermined direction. For instance, the heat dissipation holes 2161 can extend along the length of the base 21, and multiple heat dissipation holes 2161 can be spaced apart along the width of the base 21; or, the heat dissipation holes 2161 can extend along the width of the base 21, and multiple heat dissipation holes 2161 can be spaced apart along the length of the base 21; or, the heat dissipation holes 2161 can extend obliquely, etc.

[0048] In other embodiments, the shape of the heat dissipation holes 2161 can also be a regular shape such as a circle or hexagon, or other irregular shapes. Multiple heat dissipation holes 2161 can also be arranged circumferentially around a point on the back plate 216. It is understood that there are various shapes for the heat dissipation holes 2161 and various arrangements of multiple heat dissipation holes 2161, and the specific arrangement can be set according to actual needs, without limitation here.

[0049] Please see Figure 4 and combined Figure 1 The mounting base 20 includes a connecting structure 22. The base body 21 can be fixed to an external device via the connecting structure 22. The external device can be a wall, an external support platform, etc.

[0050] Specifically, the connecting structure 22 is connected to the first mounting plate 214 and the second mounting plate 215. The connecting structure 22 is provided with at least one mounting hole 223. An external fastener passes through the mounting hole 223 and is connected to an external device, thereby fixing the base 21 to the external device.

[0051] For example, two connecting structures 22 are provided, spaced apart along the length of the base 21. Along the width of the base 21, one connecting structure 22 is connected to the side of the first mounting plate 214 away from the opening 212, and the other connecting structure 22 is connected to the side of the second mounting plate 215 away from the opening 212. Each connecting structure 22 has at least one mounting hole 223. External fasteners pass through the mounting holes 223 and connect to an external device, thereby fixing the base 21 to the external device.

[0052] Since the two connection structures 22 have the same structure, the connection structure 22 connected to the first mounting plate 214 will be described in detail, and the connection structure 22 connected to the second connection plate 221 will not be described in detail.

[0053] For example, the connection structure 22 includes a connecting plate 221 and a bent plate 222. The connecting plate 221 is connected to the first mounting plate 214. The connecting plate 221 and the bent plate 222 are arranged at an angle, and the bent plate 222 extends in a direction away from the other connection structure 22. A mounting hole 223 is provided on the bent plate 222, so that the user can use external fasteners to pass through the mounting hole 223 to install and fix the controller 10 to an external device.

[0054] The connection plate 221 is provided such that a heat dissipation space 27 is formed between the back plate 216 of the mounting base 20 and the external device. The heat generated by the controller 10 is discharged into the heat dissipation space 27 through the heat dissipation holes 2161 on the back plate 216, and flows to the outside from the top and bottom of the heat dissipation space 27.

[0055] Furthermore, multiple mounting holes 223 can be provided on the bent plate 222. Correspondingly, multiple external fasteners can be used to connect to external devices by passing through the mounting holes 223 respectively. Specifically, in this embodiment, a mounting hole 223 is provided at each end of the bent plate 222 along the height direction of the base 21. It can be understood that there are a total of four connecting holes on the two connecting structures 22, and they are respectively provided near the corners of the base 21.

[0056] It should be noted that, in other embodiments, the two ends of the connecting structure 22 can also be connected to the first mounting plate 214 and the second mounting plate 215 respectively, with the two connecting structures 22 spaced apart along the height direction of the base 21. The connecting plate 221 in the connecting structure 22 extends along the width direction of the base 21. The bent plate 222 in the connecting structure 22 extends toward the height direction of the base 21. This arrangement can also ensure that while the mounting base 20 is fixedly connected to the external device, a heat dissipation space 27 can be formed between the back plate 216 of the base 21 and the external device, facilitating heat dissipation of the controller 10.

[0057] Please see Figure 4 and Figure 5 In some embodiments, the mounting base 20 includes a heat dissipation structure 23, which is used to accelerate airflow and further improve heat dissipation efficiency.

[0058] Specifically, in this embodiment, the two ends of the heat dissipation structure 23 are respectively connected to the two connecting structures 22. It can be understood that the heat dissipation structure 23 is located on the side of the back plate 216 away from the receiving cavity 211. The heat dissipation structure 23 and the heat dissipation hole 2161 work together to effectively dissipate the heat generated by the controller 10 to the outside, avoiding heat accumulation that could lead to a decrease in the performance of the controller 10 or even damage.

[0059] Furthermore, the heat dissipation structure 23 includes a connecting rod 231, a fan 232, and a motor 233. The two ends of the connecting rod 231 are respectively connected to two connecting structures 22. The output shaft 2331 of the motor 233 passes through the connecting rod 231 and is connected to the fan 232, so that the fan 232 rotates as the output shaft 2331 of the motor 233 rotates.

[0060] Motor 233 drives fan 232 to rotate, thereby promoting airflow on the side of back plate 216 away from receiving cavity 211, so that heat is dissipated through airflow, further improving heat dissipation efficiency.

[0061] See Figure 6 and combined Figure 2 The mounting base 20 includes an adjustment structure 24 and a clamping arm 25. The adjustment structure 24 is located at the bottom end of the base body 21. The clamping arm 25 is movably mounted on the adjustment structure 24. The clamping arm 25 is driven by the adjustment structure 24 to move closer to or further away from the base body 21. When the clamping arm 25 moves closer to the base body 21 under the drive of the adjustment structure 24, it can abut against the side wall of the controller 10, thereby fixing the controller 10 in the receiving cavity 211 of the mounting base 20, effectively preventing the controller 10 from falling out of the opening 212 of the mounting base 20.

[0062] Specifically, the adjustment structure 24 includes a body 241 and a drive member 242. The seat 21 is located above the body 241. The body 241 has a through groove 2411. The drive member 242 is located within the through groove 2411. One end of the clamping arm 25 is mounted on the drive member 242, causing the clamping arm 25 to move towards the receiving cavity 211 under the drive of the drive member 242.

[0063] The clamping arm 25 includes a support rod 252, and connecting blocks 251 and abutment blocks 253 disposed at both ends of the support rod 252. The connecting blocks 251 are disposed on the drive member 242. The support rod 252 is used to support the abutment blocks 253, which can pass through the first mounting plate 214 or the second mounting plate 215 and abut against the side wall of the controller 10.

[0064] Furthermore, the first mounting plate 214 and / or the second mounting plate 215 are provided with positioning holes 218, and the abutment block 253 can pass through the positioning holes 218 and abut against the side wall of the controller 10. The abutment block 253 extends along the length of the base 21 and toward the receiving cavity 211, and the abutment block 253 can move in the positioning holes 218.

[0065] It should be noted that the specific positioning hole 218 is related to the positioning of the clamping arm 25. For example, if the mounting base 20 includes one clamping arm 25, and the clamping arm 25 is located on the side of the first mounting plate 214 away from the receiving cavity 211, then the first mounting plate 214 has a positioning hole 218; if the clamping arm 25 is located on the side of the second mounting plate 215 away from the receiving cavity 211, then the second mounting plate 215 has a positioning hole 218. When there are two clamping arms 25, the two clamping arms 25 are respectively located on both sides of the base body 21 along the length direction of the base body 21. In this case, both the first mounting plate 214 and the second mounting plate 215 have positioning holes 218.

[0066] This embodiment is described with two clamping arms 25. The two clamping arms 25 are respectively located on both sides of the base 21 along its length. For ease of description, the two clamping arms 25 are defined as the first clamping arm 254 and the second clamping arm 255. The first clamping arm 254 is arranged on the side of the first mounting plate 214 opposite to the receiving cavity 211, and the abutment block 253 in the first clamping arm 254 is accommodated in the positioning hole 218 on the first mounting plate 214. The second clamping arm 255 is arranged on the side of the second mounting plate 215 opposite to the receiving cavity 211, and the abutment block 253 in the second clamping arm 255 is accommodated in the positioning hole 218 on the second mounting plate 215.

[0067] The driving component 242 can be a threaded screw, a slide rail, a driving cylinder, etc., and can be specifically set according to actual needs, without limitation. For example, when the driving component 242 is a threaded screw, the driving component 242 is rotatably disposed in the through groove 2411 of the base 21, and the connecting block 251 of the clamping arm 25 is disposed on the driving component 242. When the driving component 242 rotates, the connecting block 251 can move along the extension direction of the driving component 242. Alternatively, the driving component 242 can be a slide rail, which is arranged in the through groove 2411, and the connecting block 251 of the clamping arm 25 is movably disposed on the slide rail. Alternatively, the driving component 242 can be a driving cylinder, and the connecting block 251 of the clamping arm 25 is connected to the piston of the driving cylinder, so that the clamping arm 25 can move with the piston.

[0068] This embodiment uses a threaded lead screw as an example to illustrate the concept.

[0069] Furthermore, the adjustment structure 24 includes a drive motor 243, which is disposed within the through groove 2411. The drive motor 243 is connected to a threaded screw, allowing the threaded screw to rotate under the drive of the drive motor 243. For example, the drive motor 243 is located in the middle of the body 241, and its surface is flush with the surface of the body 241, thereby increasing the contact area between the body 241 and the seat 21. This helps ensure the stability of the seat 21 and the safety of the controller 10 installed within the receiving cavity 211 of the seat 21.

[0070] Two drive components 242 are provided, each corresponding to a clamping arm 25. The drive motor 243 can drive the two drive components 242 to rotate simultaneously, causing the first clamping arm 254 and the second clamping arm 255 to move towards each other or away from each other. The drive motor 243 is a dual-head motor 233.

[0071] For example, if the threads of the two drive members 242 rotate in opposite directions, then when both drive members 242 rotate in the forward direction under the action of the dual-head motor 233, the first clamping arm 254 and the second clamping arm 255 can move towards each other and clamp the controller 10. Correspondingly, when both drive members 242 rotate in opposite directions under the action of the dual-head motor 233, the first clamping arm 254 and the second clamping arm 255 can move away from each other and contact the controller 10 for clamping.

[0072] It should be noted that in other embodiments, a clamping arm 25 may be provided, which is arranged on the side of the first mounting plate 214 or the second mounting plate 215 away from the receiving cavity 211. For example, the clamping arm 25 is provided on the side of the first mounting plate 214 away from the receiving cavity 211. Under the control of the driving member 242 and the driving motor 243, the clamping arm 25 moves towards the receiving cavity 211 until the abutment block 253 abuts against one side wall of the controller 10, and the opposite side wall of the controller 10 abuts against the second mounting plate 215, thereby fixing the controller 10 in the receiving cavity 211.

[0073] In some embodiments, a limiting groove 12 is provided on the side of the controller 10 near the clamping arm 25, and the end of the abutment block 253 near the receiving cavity 211 can be accommodated in the limiting groove 12, thereby further securing the controller 10 to the mounting base 20. It can be understood that, using the mounting base 20 of this application, it is only necessary to control the abutment block 253 in the clamping arm 25 to be accommodated in the limiting groove 12 of the controller 10 to achieve a stable installation of the controller 10 on the mounting base 20; correspondingly, the abutment block 253 in the clamping arm 25 is disengaged from the limiting groove 12 in the controller 10, and then the user can operate the controller 10 to remove it from the receiving cavity 211 of the mounting base 20 through the opening 212 of the base body 21.

[0074] See Figure 3 In some embodiments, a protrusion 26 is provided on the outer side wall of the seat 21 away from the receiving cavity 211. The protrusion 26 can abut against the clamping arm 25 to prevent excessive movement of the clamping arm 25, so as to protect the controller 10 and avoid damage to the controller 10.

[0075] The controller 10 of this application, through the design of the base 21, the adjustment structure 24, and the clamping arm 25, facilitates user assembly and disassembly of the controller 10. Unlike existing technologies, it eliminates the need for external tools to remove bolts; simply moving the clamping arm 25 is sufficient. This effectively shortens the time required for assembly and disassembly between the controller 10 and the mounting base 20. Furthermore, when the controller 10 needs maintenance or replacement, it can more efficiently restore the normal operation of the controller 10 and the monitoring device it controls. In addition, the structural design of the base 21, along with the connection structure 22 and the heat dissipation structure 23, facilitates the dissipation of heat generated by the controller 10, effectively preventing heat accumulation that could lead to performance degradation or even damage to the controller 10.

[0076] The above embodiments are merely illustrative examples of structures. The structures in each embodiment are not fixed combinations. In the absence of structural conflicts, the structures in multiple embodiments can be arbitrarily combined and used.

[0077] Although the present invention has been described with reference to several typical embodiments, it should be understood that the terminology used is descriptive and exemplary, and not restrictive. Since the present invention can be embodied in many forms without departing from the spirit or essence of the invention, it should be understood that the above embodiments are not limited to any of the foregoing details, but should be interpreted broadly within the spirit and scope defined by the appended claims. Therefore, all variations and modifications falling within the scope of the claims or their equivalents should be covered by the appended claims.

Claims

1. A mounting base for mounting a controller, characterized in that, include: The base has a receiving cavity for accommodating the controller, and a positioning hole is provided on the side wall corresponding to the receiving cavity; An adjustment structure is located at the bottom end of the base; A clamping arm is movably mounted on the adjustment structure, and the clamping arm is drively connected to the adjustment structure so that the clamping arm is driven by the adjustment structure to move closer to or further away from the seat. The clamping arm is driven by the adjustment structure to move toward the receiving cavity, so that the clamping arm can pass through the positioning hole and abut against the side wall of the controller.

2. The mounting base according to claim 1, characterized in that, The adjustment structure includes a body and a driving component. The body is provided with a through groove, and the driving component is disposed in the through groove. The clamping arm includes a support rod, and a connecting block and an abutting block respectively disposed at both ends of the support rod. The connecting block is movably disposed on the driving member, and the abutting block passes through the positioning hole. The abutting block can move towards or away from the receiving cavity by moving synchronously with the connecting block.

3. The mounting base according to claim 2, characterized in that, The clamping arms are provided in two, and the two clamping arms are respectively located on both sides of the base; the two clamping arms are driven by the driving member and can move towards each other or away from each other.

4. The mounting base according to claim 1, characterized in that, The outer wall of the seat body opposite to the receiving cavity has a protrusion, which can abut against the clamping arm to prevent the clamping arm from moving.

5. The mounting base according to claim 1, characterized in that, The top of the base is provided with an installation port, which communicates with the receiving cavity, and the base can be installed in the receiving cavity through the installation port; The seat has an opening on one side, and the controller has buttons on the side opposite the opening.

6. The mounting base according to claim 1, characterized in that, The seat includes a first mounting plate, a second mounting plate, and a back plate. The first mounting plate and the second mounting plate are arranged at intervals relative to each other. The two sides of the back plate are respectively connected to the first mounting plate and the second mounting plate. The first mounting plate, the back plate, and the second mounting plate enclose the receiving cavity. The positioning hole is provided on the first mounting plate and / or the second mounting plate; the back plate is provided with heat dissipation holes so that the heat generated by the controller can be discharged through the heat dissipation holes.

7. The mounting base according to claim 6, characterized in that, The base includes a connecting structure that connects the first mounting plate and the second mounting plate; the connecting structure has at least one mounting hole; an external fastener passes through the mounting hole and is connected to an external device to fix the base to the external device.

8. The mounting base according to claim 7, characterized in that, The connection structure includes a connecting plate and a bending plate. The connecting plate is connected to the mounting plate, and the connecting plate and the bending plate are set at an angle. The mounting hole is provided on the bending plate.

9. The mounting base according to claim 7, characterized in that, Two connection structures are provided; the mounting base includes a heat dissipation structure, which includes a connecting rod, a fan and a motor. Each end of the connecting rod is connected to one of the connection structures. The output shaft of the motor passes through the connecting rod and is connected to the fan, so that the fan can rotate with the rotation of the output shaft of the motor.

10. A controller assembly, characterized in that, The device includes a controller and a mounting base as described in any one of claims 1 to 9, wherein the controller has a limiting groove for receiving the end of the clamping arm to snap the controller onto the mounting base.

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