CN219038199U - A high-precision temperature control instrument - Google Patents

Abstract

The utility model relates to the technical field of temperature control instruments, and discloses a high-precision temperature control instrument, comprising: an instrument panel and a body, an L-shaped block is fixedly installed on the lower surface of the instrument panel, and the side surface of the L-shaped block A slider is slidably connected, the lower surface of the slider is fixedly connected with a connecting rod, the lower surface of the connecting rod is fixedly connected with a storage box, and the bottom end inside the storage box is fixedly installed with a first fixing plate, the The inside of the first fixing plate is rotatably connected with a first rotating rod, the bottom end inside the storage box is fixedly connected with a second fixing plate, and the inside of the second fixing plate is rotatably connected with a second rotating rod. This kind of high-precision temperature control instrument wraps the test wires on the surface of the first rotating rod, and fixes the wires through elastic bands, so that the wires are neatly and orderly wound in the device, and there is no need to worry about missing or entangled wires. , to facilitate the staff to work.

Description

A high-precision temperature control instrument

technical field

The utility model relates to the technical field of temperature control instruments, in particular to a high-precision temperature control instrument.

Background technique

The temperature control instrument is an integrated intelligent temperature control instrument for regulation and control. It adopts a fully digital integrated design. It has functions such as temperature curve programming or fixed-point constant temperature control, output power limit curve programming, etc. The temperature sensor automatically samples the ambient temperature. Monitoring, when the ambient temperature is higher than the control set value, the control circuit starts, and the control hysteresis can be set.

According to an intelligent temperature control instrument for air conditioners with patent No. CN213713451U, this solution solves the problem that the overall protection of the temperature control instrument is poor and it is not easy to adjust. It has a certain protective effect on the body of the temperature control instrument and greatly improves Improve the practicability of the temperature control instrument body.

However, in the actual operation process, before the instrument is operated, the staff needs to carry the wires, and the artificial carrying will cause the wires to be entangled with the wires and cause the risk of loss. At the same time, because the instrument is fixed and connected by screws, the installer needs to use a screwdriver to install and disassemble the instrument. Under long-term use, the parts inside the instrument will be aging or The damage phenomenon and the complicated installation method have also brought inconvenience to the staff for maintenance and inspection.

Based on this, the utility model designs a high-precision temperature control instrument to solve the above-mentioned problems.

Utility model content

Aiming at the deficiencies of the prior art, the utility model provides a high-precision temperature control instrument, which has the advantages of being able to collect test wires and be easy to install, and solves the problems raised in the background technology.

The utility model provides the following technical solutions: a high-precision temperature control instrument, including: an instrument panel and a body, an L-shaped block is fixedly installed on the lower surface of the instrument panel, and a slider is slidably connected to the side of the L-shaped block , the lower surface of the slider is fixedly connected with a connecting rod, the lower surface of the connecting rod is fixedly connected with a storage box, the bottom end inside the storage box is fixedly installed with a first fixed plate, the first fixed plate The inside is rotatably connected with a first rotating rod, the bottom end inside the storage box is fixedly connected with a second fixing plate, the inside of the second fixing plate is rotatably connected with a second rotating rod, and the surface of the second rotating rod is fixed Installed with elastic straps.

Preferably, a spring is fixedly installed inside the body, an extrusion block is fixedly connected to the side of the spring, a third fixing plate is fixedly connected inside the body, and a third fixing plate is rotatably connected inside the third fixing plate. Three rotating rods, a rotating plate is fixedly installed on the surface of the third rotating rod, and a second fixed block is fixedly connected to the upper surface of the rotating plate.

Preferably, a hollow block is fixedly installed at the bottom end inside the storage box, and a rotating handle is fixedly installed on the side of the first rotating rod.

Preferably, a first fixing block is fixedly connected to the bottom of the instrument panel, and grooves are formed on the surface of the first fixing block.

Preferably, a wiring port is fixedly installed on the lower surface of the body, and a support plate is fixedly connected inside the body.

Preferably, a supporting plate is movably installed on the lower surface of the rotating plate, and a first fixing block is movably connected to the surface of the second fixing block.

Compared with the prior art, the utility model has the following beneficial effects:

1. For this kind of high-precision temperature control instrument, a part of the wire used for testing is wound on the surface of the first rotating rod, and by turning the handle, the first rotating rod is rotated inside the first fixed plate, which also makes the remaining The electric wire continues to wrap around the surface of the first rotating rod with the rotation of the first rotating rod. After the winding and collection of the wire is completed, the elastic belt fixedly installed on the surface of the second rotating rod can be rotated by rotating the second rotating rod. Because the storage box The bottom of the interior is fixed with a hollow block. Insert one end of the elastic band into the hollow block so that the elastic band is squeezed on the surface of the wire and fixed. At this time, align the slider with the L-shaped block and push the connecting rod to make the sliding The block slides on the side of the L-shaped block, so that the storage box fixedly installed at the bottom of the connecting rod can be connected with the instrument panel, which effectively solves the problem of the need for staff to carry wires and the risk of loss during the entire operation process. This structure The design of the test wire is wound on the surface of the first rotating rod, and the wire is fixed by the elastic belt, so that the wire is wound neatly and orderly in the device, and there is no need to worry about the wire being missed or entangled together, which is convenient for the staff to work .

2. For this kind of high-precision temperature control instrument, put the first fixed block together with the instrument panel into the body. When it touches the extrusion block, it will have a downward extrusion force on the extrusion block. Because the extrusion block The setting of the surface fillet makes the extrusion block move to the left, and then the spring fixedly installed on the side of the extrusion block is compressed, which makes the extrusion block exert a pressing force on the side of the first fixed block. At this time, continue to press the instrument plate, so that the first fixed block continues to move downwards, so that the second fixed block fixedly connected to the upper surface of the rotating plate snaps into the groove opened on the surface of the first fixed block, which effectively solves the need for the installer to use a screwdriver during the entire operation. The instrument can only be installed and disassembled, so that the instrument panel can be clamped on the device, and the instrument panel can be installed without a screwdriver, which reduces the difficulty of the installation personnel's operation, and can also be used when maintaining the inside of the device. It can be disassembled at any time, which prolongs the service life of the device.

Description of drawings

Fig. 1 is a schematic diagram of the overall structure of the utility model device;

Fig. 2 is the utility model Fig. 1 looking up structural schematic diagram;

Fig. 3 is a schematic diagram of the overall structure of the storage box in Fig. 1 of the utility model;

Fig. 4 is a schematic diagram of the internal structure of Fig. 1 of the utility model;

Fig. 5 is a schematic diagram of the enlarged structure at A in Fig. 4 of the present utility model.

In the figure: 1. instrument panel; 2. L-shaped block; 3. slider; 4. connecting rod; 5. storage box; 6. first fixing plate; 7. first rotating rod; 8. rotating handle; 9. The second fixed plate; 10, the second rotating rod; 11, the elastic band; 12, the hollow block; 13, the first fixed block; 14, the body; 15, the wiring port; 16, the spring; 17, the extrusion block; The third fixed plate; 19, the third rotating rod; 20, the rotating plate; 21, the support plate; 22, the second fixed block; 23, the groove.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figure 1-5, a high-precision temperature control instrument, including: instrument panel 1 and body 14, the lower surface of the instrument panel 1 is fixed with an L-shaped block 2, and the side of the L-shaped block 2 is slidably connected with a slider 3. The lower surface of the slider 3 is fixedly connected with the connecting rod 4, the lower surface of the connecting rod 4 is fixedly connected with the storage box 5, and the bottom end of the storage box 5 is fixedly installed with the first fixed plate 6, and the first fixed plate 6 The inside is rotatably connected with a first rotating rod 7, the bottom end of the storage box 5 is fixedly connected with a second fixed plate 9, and the inside of the second fixed plate 9 is rotatably connected with a second rotating rod 10, and the surface of the second rotating rod 10 is fixed. An elastic belt 11 is installed, and this structure enables the test line to be wound on the device, without the need for people to carry it, which provides convenience for the work of the staff.

Wherein; the interior of body 14 is fixedly installed with spring 16, and the side of spring 16 is fixedly connected with extruding block 17, and the interior of body 14 is fixedly connected with the 3rd fixed plate 18, and the inner rotation of the 3rd fixed plate 18 is connected with the 3rd rotation. Rod 19, the surface of the third rotating rod 19 is fixedly installed with rotating plate 20, and the upper surface of rotating plate 20 is fixedly connected with second fixed block 22, and the spring 16 fixedly installed on the side of extruding block 17 is compressed, just makes extruding The block 17 has a pressing force on the side of the first fixed block 13. At this time, the first fixed block 13 continues to move downwards, so that the second fixed block 22 fixedly connected to the upper surface of the rotating plate 20 snaps into the first fixed block 13. The inside of the groove 23 provided on the surface makes the device fixed, which is convenient for installation and disassembly by installers, and is convenient for people to maintain.

Wherein; the bottom end of storage box 5 inside is fixedly installed with hollow block 12, and the side of first rotating rod 7 is fixedly installed with rotating handle 8, makes test wire be wound on the first rotating rod 7 surface by rotating rotating handle 8, is convenient for people Collect wires.

Wherein; the bottom of the instrument panel 1 is fixedly connected with the first fixed block 13, the surface of the first fixed block 13 is provided with a groove 23, through the groove 23 provided on the surface of the first fixed block 13, the instrument panel 1 is clamped on the device.

Wherein; the lower surface of the body 14 is fixedly installed with the wiring port 15, and the inside of the body 14 is fixedly connected with the support plate 21, and the work is performed by connecting the wires to the wiring port 15.

Wherein; the lower surface of the rotating plate 20 is movably equipped with a support plate 21, and the surface of the second fixed block 22 is movably connected with the first fixed block 13, and the setting of the support plate 21 plays the role of supporting and limiting the rotating plate 20, preventing The turning plate 20 turns downward.

Working principle, when using this device, a part of the electric wires for testing is wound on the surface of the first rotating rod 7, and by turning the rotating handle 8, the first rotating rod 7 is rotated inside the first fixed plate 6, which also makes The remaining electric wires continue to wrap around the surface of the first rotating rod 7 with the rotation of the first rotating rod 7. After the winding and collection of the electric wires is completed, by rotating the second rotating rod 10, the elastic belt fixedly installed on the surface of the second rotating rod 10 11 can be rotated, since the bottom end of the storage box 5 is fixedly equipped with a hollow block 12, one end of the elastic band 11 is inserted into the inside of the hollow block 12, so that the elastic band 11 is squeezed on the surface of the electric wire and fixed. 3 Align the L-shaped block 2, push the connecting rod 4, so that the slider 3 slides on the side of the L-shaped block 2, so that the storage box 5 fixedly installed at the bottom of the connecting rod 4 can be connected with the instrument panel 1.

At the same time, put the first fixing block 13 together with the instrument panel 1 into the body 14. When it touches the extrusion block 17, it will have a downward extrusion force on the extrusion block 17, because the surface of the extrusion block 17 has rounded corners. The setting makes the extrusion block 17 move to the left, and then the spring 16 fixedly installed on the side of the extrusion block 17 is compressed, so that the extrusion block 17 has an extrusion force on the side of the first fixed block 13, and now continue Press the instrument panel 1 to make the first fixed block 13 continue to move downward, so that the second fixed block 22 fixedly connected to the upper surface of the rotating plate 20 snaps into the groove 23 provided on the surface of the first fixed block 13 to achieve a fixed effect.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (6)

1. A high-precision temperature control instrument is characterized in that, comprising: an instrument panel (1) and a body (14), the lower surface of the instrument panel (1) is fixedly equipped with an L-shaped block (2), the The side of the L-shaped block (2) is slidingly connected with a slider (3), the lower surface of the slider (3) is fixedly connected with a connecting rod (4), and the lower surface of the connecting rod (4) is fixedly connected with a storage box (5), the bottom end inside the storage box (5) is fixedly installed with a first fixed plate (6), and the inside of the first fixed plate (6) is rotatably connected with a first rotating rod (7), so The bottom end inside the storage box (5) is fixedly connected with a second fixed plate (9), and the inside of the second fixed plate (9) is rotatably connected with a second rotating rod (10), and the second rotating rod ( 10) The surface is fixedly equipped with an elastic band (11). 2. A high-precision temperature control instrument according to claim 1, characterized in that: a spring (16) is fixedly installed inside the body (14), and an extrusion is fixedly connected to the side of the spring (16). Pressing block (17), the inside of the body (14) is fixedly connected with a third fixed plate (18), and the inside of the third fixed plate (18) is rotatably connected with a third rotating rod (19). A rotating plate (20) is fixedly installed on the surface of the three rotating rods (19), and a second fixed block (22) is fixedly connected to the upper surface of the rotating plate (20). 3. A high-precision temperature control instrument according to claim 1, characterized in that: a hollow block (12) is fixedly installed at the bottom end inside the storage box (5), and the first rotating rod (7 ) is fixedly equipped with a turning handle (8) on the side. 4. A high-precision temperature control instrument according to claim 1, characterized in that: the bottom of the instrument panel (1) is fixedly connected with a first fixed block (13), and the first fixed block (13) ) has grooves (23) on its surface. 5. A high-precision temperature control instrument according to claim 1, characterized in that: the lower surface of the body (14) is fixedly equipped with a wiring port (15), and the interior of the body (14) is fixedly connected to There is a support plate (21). 6. A high-precision temperature control instrument according to claim 2, characterized in that: a support plate (21) is movably installed on the lower surface of the rotating plate (20), and the second fixed block (22) The surface of the surface is movably connected with a first fixed block (13).

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