A circuit cabin structure for a fire-fighting investigation robot dog
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 衡阳市消防救援支队(衡阳市消防救援局)
- Filing Date
- 2025-08-28
- Publication Date
- 2026-07-24
AI Technical Summary
Traditional circuit boards, which are fixed with screws on firefighting robots, take up a lot of space and are inconvenient to maintain.
The design utilizes movable left and right mounting brackets to form a hollow cavity, with the circuit board inserted into a slot for fixation, reducing space occupation and facilitating maintenance.
This reduces the space occupied by the circuit board in the machine body, lowers the risk of loose screws, and improves maintenance convenience.
Smart Images
Figure CN224556035U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of circuit compartment structure technology, and in particular to a circuit compartment structure for a fire detection robot dog. Background Technology
[0002] As a type of special-purpose robot, firefighting robots play a crucial role in fire suppression. Disaster and accident scenes are complex and ever-changing. Equipped with fire monitors and other firefighting equipment, firefighting robots can replace firefighters in detecting, searching for, and extinguishing fires in dangerous disaster and accident scenes involving flammable and explosive materials, toxic substances, oxygen deficiency, or dense smoke. This effectively addresses the challenges faced by firefighters at accident scenes, such as personal safety and insufficient on-site data collection. Traditional circuit boards are fixed to various parts of the robot body with screws, taking up a lot of space and making later maintenance inconvenient. Utility Model Content
[0003] The main purpose of this utility model is to solve the above-mentioned technical problems to a certain extent, and to propose a circuit compartment structure for a fire detection robot dog. The circuit board is centrally assembled in the hollow cavity formed between the left mounting base and the right mounting base, which reduces the space occupied by the circuit board in the body and facilitates the maintenance of the circuit board.
[0004] To achieve the above objectives, the present invention adopts the following technical solution: a circuit compartment structure for a fire detection robot dog, comprising a left mounting base and a right mounting base that are movable relative to each other. The end of the left mounting base facing the right mounting base protrudes forward and is provided with a left support base. The right mounting base is provided with a right support base symmetrically arranged with the left support base. The left and right support bases are provided with slots opposite each other along their length direction. A circuit board is placed in a hollow cavity formed between the left and right mounting bases, and moves relative to the left and right mounting bases so that the edges and corners of the circuit board are respectively inserted into the slots of the left and right support bases. The bottom of the left and right mounting bases is provided with a fixing base, and the fixing base is provided with a fixing hole.
[0005] Preferably, the left mounting base and the right mounting base are symmetrically provided with four sets of left support bases and right support bases from bottom to top.
[0006] Preferably, the left support and the right support are respectively located at the edge of the left mounting base and the right mounting base.
[0007] Preferably, the height of the left and right support seats is 6mm, and the height of the slot is 2mm.
[0008] Preferably, the circuit board and the slot are fitted with a clearance.
[0009] Preferably, the left mounting base has the same structure as the right mounting base.
[0010] Preferably, the left and right mounting bases are provided with through slots corresponding to the positions of each circuit board.
[0011] Compared with the prior art, the advantages and positive effects of this utility model are as follows: In this invention, the circuit board is assembled in the hollow cavity formed between the left and right mounting bases during use. As the left and right mounting bases move relative to each other, the corners of the circuit board are inserted into the slots of the left and right support bases to fix the position of the circuit board, thereby reducing the space occupied by the circuit board in the machine body and facilitating the maintenance of the circuit board.
[0012] Furthermore, the left and right mounting brackets are connected to the load base plate by locking bolts at the fixing holes of the mounting bracket. After locking, the left and right mounting brackets press against the circuit board placed in the hollow cavity, so that the circuit board does not need to be fixed with screws, reducing the risk of screws loosening in a vibrating environment. Attached Figure Description
[0013] Figure 1 This is a structural diagram of the circuit compartment of the fire detection robot dog of this utility model; Figure 2 This is a structural diagram of the circuit compartment of the fire detection robot dog of this utility model.
[0014] Legend: 100-Circuit board; 1-Left mounting base; 2-Right mounting base; 3-Left support base; 4-Right support base; 5-Slot; 6-Fixing base; 7-Fixing hole; 8-Through groove. Detailed Implementation
[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0016] It should be noted that if the embodiments of this utility model involve directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of the components in a specific posture. If the specific posture changes, the directional indicators will also change accordingly.
[0017] Furthermore, if the embodiments of this utility model involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the use of "and / or" or "and / or" throughout the text includes three parallel solutions. For example, "A and / or B" includes solution A, solution B, or a solution where both A and B are satisfied simultaneously. Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.
[0018] like Figure 1-2 As shown, this utility model provides a circuit compartment structure for a fire detection robot dog, including a left mounting base 1 and a right mounting base 2 that are movable relative to each other. The left mounting base 1 and the right mounting base 2 have the same structure. The end of the left mounting base 1 facing the right mounting base 2 has a left support base 3 protruding forward. The right mounting base 2 has a right support base 4 symmetrically arranged with the left support base 3. The height of the left support base 3 and the right support base 4 is 6mm, and the left support base 3 and the right support base 4 have slots 5 arranged opposite each other along their length direction. The slots 5 have a height of 2mm and are positioned in the middle. The circuit board 100 is placed in the hollow cavity formed between the left mounting base 1 and the right mounting base 2, and moves relative to the left mounting base 1 and the right mounting base 2 so that the corners of the circuit board 100 are respectively inserted into the slots 5 of the left support base 3 and the right support base 4. The corners of the circuit board 100 are fitted with the slots 5 with clearance. The bottom of the left mounting base 1 and the right mounting base 2 is provided with a fixing base 6, and the fixing base 6 is provided with a fixing hole 7.
[0019] In this embodiment, the circuit board 100 is assembled in the hollow cavity formed between the left mounting base 1 and the right mounting base 2. As the left mounting base 1 and the right mounting base 2 move relative to each other, the corners of the circuit board 100 are inserted into the slots 5 of the left support base 3 and the right support base 4 to fix the position of the circuit board 100, thereby reducing the space occupied by the circuit board 100 in the machine body and facilitating the maintenance of the circuit board 100.
[0020] Furthermore, the left mounting base 1 and the right mounting base 2 are connected to the load base plate by locking bolts at the fixing holes 7 of the fixing base 6. After locking, the left mounting base 1 and the right mounting base 2 press against the circuit board 100 placed in the hollow cavity, so that the circuit board 100 does not need to be fixed with screws, reducing the risk of screws loosening in the vibration environment.
[0021] In this application, the left mounting base 1 and the right mounting base 2 are symmetrically provided with four sets of left support bases 3 and right support bases 4 from bottom to top, respectively. This structure allows for the assembly of four circuit boards 100. It is worth noting that the number of left support base 3 and right support base 4 can be set according to the number of assembly circuit boards 100.
[0022] In this application, the edges of the left mounting base 1 and the right mounting base 2 are stepped, and the left support base 3 and the right support base 4 are respectively located at the edge positions of the left mounting base 1 and the right mounting base 2 to facilitate the removal of the circuit board 100.
[0023] Furthermore, through slots 8 are provided in the left mounting base 1 and the right mounting base 2 corresponding to the position of each circuit board 100. The through slots 8 facilitate the routing of circuit boards 100 and also provide heat dissipation.
[0024] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.
Claims
1. A circuit compartment structure for a fire detection robot dog, characterized in that, It includes a left mounting base and a right mounting base that can move relative to each other. The left mounting base has a left support base protruding forward from the end face of the right mounting base. The right mounting base has a right support base that is symmetrically arranged with the left support base. The left support base and the right support base have slots opposite each other along their length direction. The circuit board is placed in the hollow cavity formed between the left and right mounting bases, and moves relative to the left and right mounting bases so that the corners of the circuit board are inserted into the slots of the left and right support bases respectively. The bottom of the left and right mounting bases is provided with fixing seats, and the fixing seats are provided with fixing holes.
2. The circuit compartment structure for a fire-fighting reconnaissance robot dog according to claim 1, characterized in that, The left and right mounting bases are symmetrically provided with four sets of left and right support bases from bottom to top.
3. The circuit compartment structure for a fire-fighting reconnaissance robot dog according to claim 2, characterized in that, The left support and the right support are respectively located at the edges of the left mounting base and the right mounting base.
4. The circuit compartment structure for a fire detection robot dog according to claim 3, characterized in that, The height of the left and right support bases is 6mm, and the height of the slot is 2mm.
5. The circuit compartment structure for a fire detection robot dog according to claim 1, characterized in that, The circuit board fits the slot with a clearance.
6. The circuit compartment structure for a fire-fighting reconnaissance robot dog according to claim 1, characterized in that, The left mounting base has the same structure as the right mounting base.
7. The circuit compartment structure for a fire-fighting reconnaissance robot dog according to claim 6, characterized in that, The left and right mounting brackets are provided with through slots corresponding to the positions of each circuit board.