Temperature control module and modular independent temperature control system capable of being spliced

Abstract

The utility model relates to the technical field of temperature control systems, in particular to a temperature control module and a splicable modular independent temperature control system. The temperature control module comprises a frame; the back plate is arranged on the back surface of the frame, and an interface is formed in one side, facing the outside of the frame, of the back plate; the test plate is arranged in the frame body of the frame and is connected with the back plate; and the temperature control test seat is connected to the upper surface of the test board. According to the temperature control module capable of being spliced, a user can build a temperature control system according to needs, the flexibility of the system is high, different requirements can be met, resource use is optimized, and test cost is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of temperature control systems, and particularly relates to a temperature control module and a modular independent temperature control system. Background Art

[0002] In modern electronic test and control systems, as an important part to ensure a stable test environment, the temperature control system is widely used in various test and experimental platforms. In traditional independent temperature control systems, the number and size of test boards are usually preset and fixed. Therefore, it is difficult for some users to use them flexibly. For users with a small number of test boards, when using a temperature control system with a fixed configuration, the actual required number of test boards is much lower than the configured capacity of the fixed temperature control system. The fixed temperature control system occupies a large physical space, and the extra temperature control capacity is idle, resulting in waste of resources. Therefore, there are waste phenomena both in terms of space and cost. Summary of the Utility Model

[0003] The purpose of the utility model is to provide a temperature control module to solve the above technical problems;

[0004] The purpose of the utility model is also to provide a spliceable modular independent temperature control system to solve the above technical problems.

[0005] The technical problems solved by the utility model can be realized by adopting the following technical solutions:

[0006] A temperature control module includes:

[0007] A frame;

[0008] A backplane, arranged on the back of the frame, and an interface is arranged on one side of the backplane facing outside the frame;

[0009] A test board, arranged in the frame body of the frame and connected to the backplane;

[0010] A temperature control test seat, connected to the upper surface of the test board.

[0011] Preferably, parallel crossbeams are arranged on the back of the frame, the backplane is connected to one side of the crossbeams facing the inside of the frame body, and the interface is located between the crossbeams.

[0012] Preferably, the interface includes a power interface and a signal interface.

[0013] Preferably, guide rails are arranged on two side surfaces of the frame adjacent to the back surface, and the test board is detachably connected to the guide rails.

[0014] Preferably, the frame is of a cubic structure.

[0015] Preferably, a positioning post is provided at the upper end of the frame, and a positioning groove adapted to the positioning post is provided at the lower end of the frame.

[0016] Preferably, strong magnetic sheets are provided on both sides of the frame.

[0017] A spliceable modular independent temperature control system includes

[0018] a controller;

[0019] a temperature control device connected to the controller, the temperature control device includes a plurality of adjacent temperature control module columns, and each temperature control module column includes a plurality of vertically spliced temperature control modules.

[0020] Preferably, one of the temperature control modules is a main module connected to the controller, and the remaining temperature control modules are secondary modules. The secondary modules are connected in series in sequence through connecting lines and then connected to the main module.

[0021] Preferably, the adjacent temperature control modules on the left and right are adsorbed and connected by strong magnetic sheets. The positioning groove of the temperature control module located above is inserted into the positioning post of the temperature control module located below. The back plates of the temperature control modules are located on the same side. The connecting lines include a power line and a signal line.

[0022] The beneficial effects of the present utility model: Due to the adoption of the above technical solutions, the present utility model provides spliceable temperature control modules. Users can build a temperature control system according to needs. The system has high flexibility, can meet different requirements, and optimizes resource utilization and saves testing costs. Description of the Drawings

[0023] Figure 1 is a front structural schematic diagram of a temperature control module in an embodiment of the present utility model;

[0024] Figure 2 is a back structural schematic diagram of a temperature control module in an embodiment of the present utility model;

[0025] Figure 3 is a front splicing structural schematic diagram of a temperature control system in an embodiment of the present utility model;

[0026] Figure 4 is a back splicing structural schematic diagram of a temperature control system in an embodiment of the present utility model.

[0027] In the drawings: 1. Frame; 11. Cross beam; 12. Guide rail strip; 13. Positioning post; 14. Positioning groove; 15. Strong magnetic sheet; 2. Back plate; 3. Interface; 31. Power interface; 32. Signal interface; 4. Test board; 5. Temperature control test seat; 6. Connecting line; 61. Power connecting line; 62. Signal connecting line; 7. Screw. Detailed Embodiments

[0028] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part rather than all of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0029] It should be noted that, without conflict, the embodiments in the present utility model and the features in the embodiments may be combined with each other.

[0030] The present utility model will be further described below with reference to the accompanying drawings and specific embodiments, but it is not limited to the present utility model.

[0031] A temperature control module, as Figure 1 , Figure 2 shown, includes

[0032] a frame 1;

[0033] a backplane 2, provided on the back of the frame 1, and an interface 3 is provided on the side of the backplane 2 facing outside the frame 1;

[0034] a test board 4, provided inside the frame body of the frame 1 and connected to the backplane 2;

[0035] a temperature control test socket 5, connected to the upper surface of the test board 4.

[0036] Specifically, the present utility model provides a temperature control module. The temperature control modules can be spliced with each other. By splicing multiple temperature control modules, a temperature test channel can be freely built according to requirements. The frame 1 serves as a support structure for the temperature control module to stably support the entire temperature control module. The backplane 2 is installed on the back of the frame 1 and has an interface 3. The test board 4 is installed inside the frame 1 and connected to the backplane 2, playing a role of bearing and connection. The temperature control test socket 5 is connected to the upper surface of the test board 4 and is used to contact the component to be tested for temperature control.

[0037] In a preferred embodiment, parallel crossbeams 11 are provided on the back of the frame 1, and the backplane 2 is connected to the side of the crossbeams 11 facing inside the frame body of the frame 1, and the interface 3 is located between the crossbeams 11.

[0038] In a preferred embodiment, the interface 3 includes a power supply interface 31 and a signal interface 32.

[0039] Specifically, the backplane 2 is installed on the back of the frame 1 and has a power supply interface 31 and a signal interface 32, as Figure 4As shown, it is selectively connected to the required temperature control module through the power cord 61 and the signal line 62 to the power interface 31 and the signal interface 32 of the backplane 2.

[0040] In a preferred embodiment, guide rails 12 are provided on two sides of the frame 1 adjacent to the back surface, and the test board 4 is detachably connected to the guide rails 12.

[0041] Specifically, the guide rails 12 are arranged on the side surface of the frame 1 so that the test board 4 can be conveniently disassembled and fixed; in the present invention, the guide rails 12 are fixed to the side surface of the frame 1 by inner hexagon socket head M3 screws 7.

[0042] In a preferred embodiment, the frame 1 is a cubic structure.

[0043] In a preferred embodiment, positioning posts 13 are provided at the upper end of the frame 1, and positioning grooves 14 adapted to the positioning posts 13 are provided at the lower end of the frame 1.

[0044] Specifically, through modularization in the present invention, it is designed to allow multiple temperature control modules to be spliced up and down through the positioning grooves 14 and the positioning posts 13, and the positioning posts 13 and the positioning grooves 14 ensure the stable connection of the modules.

[0045] In a preferred embodiment, strong magnetic sheets 15 are provided on both sides of the frame 1.

[0046] Specifically, the strong magnetic sheets 15 are arranged on the side surface of the frame 1 for docking between adjacent temperature control modules on the left and right, ensuring the stable connection between adjacent temperature control modules on the left and right.

[0047] A splicable modular independent temperature control system, as Figure 3 , Figure 4 shown, includes,

[0048] A controller;

[0049] A temperature control device, connected to the controller, the temperature control device includes a plurality of adjacent temperature control module columns, each temperature control module column includes a plurality of vertically spliced temperature control modules, and the temperature control module is the temperature control module in any one of the above embodiments.

[0050] In a preferred embodiment, one of the temperature control modules is a primary module connected to the controller, and the remaining temperature control modules are secondary modules. The secondary modules are connected in series through the connection line 6 and then connected to the primary module.

[0051] Specifically, the modular independent temperature control system provided by the present utility model is composed of multiple temperature control modules, and further includes a controller, as well as a power supply and operation software supporting the controller. One temperature control module is selected as the first module, and the power lines 61 and data lines of other temperature control modules are sequentially connected in series respectively. In this way, one power supply can supply power to multiple temperature control modules simultaneously, and a set of operation software can achieve one driving multiple through RS485 communication to control multiple temperature control modules simultaneously, realizing the function of building a temperature control system according to the actual number of test boards 4.

[0052] The temperature control system provided by the present utility model can meet the needs of different customers and is also convenient for handling and storage, thus saving test costs for users.

[0053] In a preferred embodiment, the adjacent temperature control modules on the left and right are adsorbed and connected through a strong magnetic sheet 15. The positioning groove 14 of the temperature control module located above is inserted into the positioning post 13 of the temperature control module located below. The back plates 2 of each temperature control module are on the same side, and the connecting line 6 includes a power line 61 and a signal line 62.

[0054] Specifically, the assembly of the upper and lower temperature control modules is limited by the positioning posts 13 and positioning grooves 14 on the temperature control modules, and the assembly of the left and right temperature control modules is positioned by the strong magnetic sheets 15 on the temperature control modules. The positioning posts 13, positioning grooves 14 and strong magnetic sheets 15 make the construction of the temperature control system simple and easy to operate.

[0055] The above are only the preferred embodiments of the present utility model, and do not limit the implementation manners and protection scope of the present utility model. For those skilled in the art, it should be realized that all equivalent replacements and obvious changes made by using the description and illustrations of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A temperature control module, characterized in that, Comprising, a frame (1); a back plate (2) provided on the back of the frame (1), and an interface (3) is provided on a side of the back plate (2) facing outside the frame (1); a test board (4) provided in the frame body of the frame (1) and connected to the back plate (2); a temperature control test socket (5) connected to the upper surface of the test board (4).

2. The temperature control module according to claim 1, wherein Parallel cross beams (11) are provided on the back of the frame (1), the back plate (2) is connected to a side of the cross beams (11) facing the inside of the frame body of the frame (1), and the interface (3) is located between the cross beams (11).

3. The temperature control module according to claim 1, wherein The interface (3) includes a power interface (31) and a signal interface (32).

4. The temperature control module according to claim 1, characterized in that, Guide rail bars (12) are provided on two sides of the frame (1) adjacent to the back, and the test board (4) is detachably connected to the guide rail bars (12).

5. The temperature control module according to claim 1, characterized in that, The frame (1) has a cubic structure.

6. The temperature control module according to claim 1, wherein Positioning posts (13) are provided at the upper end of the frame (1), and positioning grooves (14) adapted to the positioning posts (13) are provided at the lower end of the frame (1).

7. The temperature control module according to claim 1, characterized in that, Strong magnetic sheets (15) are provided on both sides of the frame (1).

8. A spliceable modular independent temperature control system, characterized in that, Comprising, a controller; a temperature control device connected to the controller, the temperature control device includes a plurality of adjacent temperature control module columns, and each temperature control module column includes a plurality of vertically spliced temperature control modules, and the temperature control module is the temperature control module according to any one of claims 1-7.

9. The modular independent temperature control system according to claim 8, wherein One of the temperature control modules is a primary module and is connected to the controller, and the remaining temperature control modules are secondary modules. The secondary modules are sequentially connected in series through a connection line (6) and then connected to the primary module.

10. The modular independent temperature control system according to claim 9, characterized in that, The adjacent temperature control modules on the left and right are adsorbed and connected through strong magnetic sheets (15). The positioning groove (14) of the temperature control module located above is inserted into the positioning post (13) of the temperature control module located below. The back plates (2) of all the temperature control modules are on the same side. The connection line (6) includes a power line (61) and a signal line (62).

Images