An office desk capable of heating adjustment

Abstract

The utility model relates to office desk technical field especially can carry out heating regulation's office desk, including a plurality of table board support spare, table board, electric heating wire and temperature regulation mechanism, the side surface of table board is equipped with electric heating wire installation cavity, the inside of electric heating wire installation cavity is equipped with two electric heating wire fixed blocks, the electric heating wire is installed between the side surface of two electric heating wire fixed blocks, and the both ends between two electric heating wire fixed blocks are equipped with the mounting block, the both ends of mounting block are elastically connected with the plug block, the both symmetrical sides of table board all are equipped with the jack that communicates with electric heating wire installation cavity, and one end of two plug blocks respectively extends to the jack in. The utility model discloses two plug blocks and two jack are set up, and the steps of dismounting and installing are simplified, and the dismounting and installing operation of electric heating wire is facilitated, and the operation efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of office desk technology, and in particular to an office desk with adjustable heating. Background Technology

[0002] Office desks with adjustable heating, i.e. desks with heating functions, typically require the integration of a temperature control system, heating element, and touch interaction to achieve this function. The temperature of the desk surface is adjusted via a touchscreen. In existing technologies, the heating element is usually placed in a groove or layer of the desktop, and then a tabletop is placed on top of the heating element. This maintains the flatness of the desktop for the convenience of the staff and avoids direct contact between the staff and the heating element. However, the two tabletops are usually fixed with multiple screws. When it is necessary to replace the heating element, the screws must be removed with a screwdriver. This method is inconvenient and not conducive to the subsequent disassembly of the tabletop. Utility Model Content

[0003] The purpose of this invention is to address the shortcomings of existing technologies by proposing an office desk with adjustable heating.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows: an office desk with adjustable heating, comprising multiple tabletop support components, a tabletop, heating wires, and a temperature adjustment mechanism. The multiple tabletop support components are symmetrically installed on the bottom of the tabletop. A heating wire mounting cavity is provided on the side of the tabletop. Two heating wire fixing blocks are provided inside the heating wire mounting cavity. The heating wire is installed between the sides of the two heating wire fixing blocks. An mounting block is installed between one end of the two heating wire fixing blocks. Insert blocks are elastically connected to both ends of the mounting block. Insert holes communicating with the heating wire mounting cavity are provided on both symmetrical sides of the tabletop. One end of each of the two insert blocks extends into the insert hole.

[0005] Preferably, the side of the mounting block contacts the end of the tabletop.

[0006] Preferably, both ends of the mounting block are provided with elongated holes, and a fixing rod is installed inside the elongated holes. A compression spring and a movable block are movably sleeved on the surface of the fixing rod, respectively. Both ends of the compression spring are connected to the inner surfaces of the movable block and the elongated holes, respectively. One end of the movable block extends into the heating wire mounting cavity, and the other end of the insert block is connected to one end of the movable block.

[0007] Preferably, a toggle block is installed at the other end of the movable block, and the length of the toggle block is greater than the size of the elongated hole.

[0008] Preferably, the temperature regulation mechanism includes a touch screen, a main controller, a temperature sensor, and a relay. The touch screen, temperature sensor, and relay are all electrically connected to the main controller. The relay is connected to a heating wire via a wire. An aviation plug is connected between the main controller and the relay via a wire. The aviation plug is installed through the side of the mounting block.

[0009] Preferably, each of the two heating wire fixing blocks has a slot at one end, and the plug is inserted into the slot.

[0010] Preferably, ceramic clips are installed on the sides of both heating wire fixing blocks, and the two ends of the heating wire extend into the inner cavities of the two ceramic clips respectively.

[0011] Compared with the prior art, the present invention has the following beneficial effects: This solution uses two plugs and two sockets. When the heating wire needs to be removed, simply apply a counterforce to the two plugs to facilitate their removal from the sockets. This allows the mounting block to separate from the table and the two heating wire fixing blocks to be pulled out of the heating wire mounting cavity. Compared to removing screws, this simplifies the disassembly and installation process, making the disassembly and installation of the heating wire easier and improving operational efficiency. Attached Figure Description

[0012] Figure 1 This is an isometric view of the present invention; Figure 2 This is a schematic diagram showing the distribution of the temperature sensors of this utility model; Figure 3 This is a schematic diagram of the heating wire fixing block structure of this utility model; Figure 4 This is a schematic diagram of the connection structure between the heating wire fixing block, the heating wire, and the mounting block of this utility model. Figure 5 This is a schematic diagram of the connection structure of the mounting block, fixing rod, and insertion block of this utility model; Figure 6 This is a schematic diagram of the connection structure of the actuating block, movable block, and insert block of this utility model; Figure 7 This is an enlarged view of point A in this utility model; Figure 8 This is a system block diagram of the present invention.

[0013] In the diagram: 1. Touch screen; 2. Insert block; 3. Tabletop support; 4. Aviation plug; 5. Toggle block; 6. Mounting block; 7. Tabletop; 8. Socket; 9. Heating wire mounting cavity; 10. Temperature sensor; 11. Slot; 12. Heating wire fixing block; 13. Compression spring; 14. Heating wire; 15. Movable block; 16. Fixing rod; 17. Long hole; 18. Ceramic clip. Detailed Implementation

[0014] The following description is intended to disclose the present invention so that those skilled in the art can implement it. The preferred embodiments described below are merely examples, and other obvious variations will occur to those skilled in the art.

[0015] like Figure 1-8The illustrated office desk with adjustable heating includes multiple tabletop supports 3, a tabletop 7, heating wires 14, and a temperature adjustment mechanism. The tabletop supports 3 are symmetrically installed on the bottom of the tabletop 7. A heating wire mounting cavity 9 is provided on the side of the tabletop 7. Two heating wire fixing blocks 12 are located inside the heating wire mounting cavity 9. The heating wire 14 is installed between the sides of the two heating wire fixing blocks 12. A mounting block 6 is installed between one end of each of the two heating wire fixing blocks 12. Insert blocks 2 are elastically connected to both ends of the mounting block 6. Elongated holes 17 are provided at both ends of the mounting block 6. A fixing rod 16 is installed inside the elongated holes 17. A compression spring 13 and a movable block 15 are movably fitted onto the surface of the fixing rod 16. The two ends of the compression spring 13 are respectively connected to the movable block 15. The inner surfaces of the movable block 15 and the elongated hole 17 are connected. One end of the movable block 15 extends into the heating wire mounting cavity 9. The other end of the insert block 2 is connected to one end of the movable block 15. A toggle block 5 is installed on the other end of the movable block 15. The length of the toggle block 5 is greater than the length of the elongated hole 17. Insert holes 8 communicating with the heating wire mounting cavity 9 are opened on both symmetrical sides of the table 7. One end of each of the two insert blocks 2 extends into the insert holes 8. The side of the mounting block 6 contacts the end of the table 7. Ceramic clips 18 are installed on the sides of both heating wire fixing blocks 12. The two ends of the heating wire 14 extend into the inner cavities of the two ceramic clips 18. When it is necessary to remove the heating wire 14, only a reverse force needs to be applied to the two toggle blocks 5. The two toggle blocks 5 drive the two movable blocks 15 to move the two movable blocks 14 to move the heating wire 15 ... The movable blocks 15 slide on the surfaces of the two fixed rods 16 respectively. Simultaneously, during the sliding process, the two movable blocks 15 compress the two compression springs 13, which are in an energy-storing state. The two movable blocks 15 drive the two insert blocks 2 to slide. After the two insert blocks 2 are removed from the insertion holes 8, the two actuating blocks 5 can be pulled. At this point, the operator applies a horizontal pushing force to the actuating blocks 5 and also a horizontal pulling force. After being subjected to force, the two actuating blocks 5 pull the mounting block 6 through the movable blocks 15 and the fixed rods 16. The mounting block 6 separates from the table and pulls the two heating wire fixing blocks 12 out of the heating wire mounting cavity 9. At this point, all forces on the two actuating blocks 5 can be removed, facilitating the removal of the heating wire 14 from the table. Pull out the plate 7, then operate the two ceramic clips 18 to remove the heating wire 14 from between the two ceramic clips 18, which facilitates the replacement of the heating wire 14. When installing the heating wire 14, simply apply a horizontal pushing force to the two actuating blocks 5 after the two heating wires 14 are installed between the two ceramic clips 18. After the two insert blocks 2 move to a certain position, continue to apply force to the actuating blocks 5 to move the two heating wire fixing blocks 12 into the heating wire mounting cavity 9. After the side of the mounting block 6 contacts the side of the table 7, the force on the actuating blocks 5 can be released, allowing the two compression springs 13 to push the two insert blocks 2 into the two sockets 8 in the opposite direction using their own elastic potential energy, thus completing the connection between the mounting block 6 and the table 7.

[0016] The temperature control mechanism includes a touch screen 1, a main controller, a temperature sensor 10, and a relay. The touch screen 1, temperature sensor 10, and relay are all electrically connected to the main controller. The relay is connected to the heating wire 14 via a wire. An aviation connector 4 connects the main controller and the relay via a wire, and the aviation connector 4 is mounted through the side of the mounting block 6. The touch screen 1 serves as the human-machine interface and uses the Nextion model. A 3.5-inch serial port screen connects to the main controller via a serial port and transmission cable, allowing operators to easily adjust the desktop temperature via touch display. The main controller processes touch input, runs control algorithms, and outputs control signals. It uses an ESP32 control board and has a plastic casing located at the bottom of the desktop 7. The main controller connects to an external power source via a power cord. The temperature sensor 10, a DS18B20 temperature sensor, detects the temperature at the bottom of the desktop 7. Because the desktop 7 is made of the same material, its heat conduction efficiency is the same, resulting in negligible temperature differences between the top and bottom of the desktop 7. Furthermore, the temperature sensor 10's location at the bottom of the desktop 7 does not affect the flatness of the top, facilitating work. When the temperature sensor 10 is working, and the temperature in the heating wire mounting cavity 9 reaches the preset value of the temperature sensor 10, a signal is fed back to the main controller. The main controller controls the relay to cut off the power to the heating wire 14. In addition, the touch screen 1 can also control the preset value of the temperature sensor 10 through the main controller. It is recommended that the preset temperature range be controlled between 25-45℃ to avoid the temperature from being too high and affecting the work of the staff. The heating wire 14 is a carbon fiber heating wire, which has the advantage of rapid heating. The aviation plug 4 is connected to the external power supply through the power cord. When disassembling the heating wire 14, the wire is first pulled out from the aviation plug 4. When the heating wire 14 is taken out of the table 7, the main controller and the relay are separated, which facilitates the disassembly operation of the heating wire 14.

[0017] Each of the two heating wire fixing blocks 12 has a slot 11 at one end, and the plug 2 is inserted into the slot 11. The slot 11 allows the plug 2 to slide in the heating wire fixing block 12, which facilitates the sliding of the plug 2 in the socket 8.

[0018] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A heated office desk, comprising multiple tabletop supports (3), a tabletop (7), a heating wire (14), and a temperature adjustment mechanism, wherein the multiple tabletop supports (3) are symmetrically installed on the bottom of the tabletop (7), characterized in that, The side of the table (7) is provided with a heating wire mounting cavity (9). Inside the heating wire mounting cavity (9) are two heating wire fixing blocks (12). The heating wire (14) is installed between the sides of the two heating wire fixing blocks (12). An mounting block (6) is installed between one end of the two heating wire fixing blocks (12). Insert blocks (2) are elastically connected to both ends of the mounting block (6). The two symmetrical sides of the table (7) are provided with insertion holes (8) that communicate with the heating wire mounting cavity (9). One end of the two insertion blocks (2) extends into the insertion holes (8) respectively.

2. The office desk with adjustable heating according to claim 1, characterized in that, The side of the mounting block (6) contacts the end of the tabletop (7).

3. The office desk with adjustable heating according to claim 1, characterized in that, The mounting block (6) has elongated holes (17) at both ends. A fixing rod (16) is installed inside the elongated hole (17). A compression spring (13) and a movable block (15) are movably sleeved on the surface of the fixing rod (16). The two ends of the compression spring (13) are connected to the inner surfaces of the movable block (15) and the elongated hole (17) respectively. One end of the movable block (15) extends into the heating wire mounting cavity (9). The other end of the insert (2) is connected to one end of the movable block (15).

4. The office desk with adjustable heating according to claim 3, characterized in that, The other end of the movable block (15) is equipped with a toggle block (5), the length of which is greater than the size of the elongated hole (17).

5. An office desk with adjustable heating according to claim 1, characterized in that, The temperature regulation mechanism includes a touch screen (1), a main controller, a temperature sensor (10), and a relay. The touch screen (1), the temperature sensor (10), and the relay are all electrically connected to the main controller. The relay is connected to the heating wire (14) via a wire. An aviation plug (4) is connected between the main controller and the relay via a wire. The aviation plug (4) is installed through the side of the mounting block (6).

6. The office desk with adjustable heating according to claim 1, characterized in that, Each of the two heating wire fixing blocks (12) has a slot (11) at one end, and the plug (2) is inserted into the slot (11).

7. The office desk with adjustable heating according to claim 1, characterized in that, Ceramic clips (18) are installed on the sides of both heating wire fixing blocks (12), and the two ends of the heating wire (14) extend into the inner cavity of the two ceramic clips (18).

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