Novel multifunctional thermotechnical signal calibrator
By adding a threaded connecting column and a connecting sleeve to the top of the multifunctional thermal signal calibrator, the problem of the connecting wire falling off is solved, the connection stability and protection during transportation are improved, and efficient calibration work and safe transportation are achieved.
Patent Information
- Application Number
- CN202422600644.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-28
- Publication Date
- 2025-09-26
- Estimated Expiration
- 2034-10-28
AI Technical Summary
During use, the existing multifunctional thermal signal calibrator has a weak fixation between the connecting wire and the wiring hole, which causes the connecting wire to fall off easily, affecting the efficiency of the calibration work.
A connecting column with a threaded structure is installed on the top of the calibrator, and a matching connecting sleeve is installed on the connecting line. It is fixed by screwing. Combined with the anti-accidental touch protection cover and fixing components, the connection stability is improved, and it is classified, stored and protected in a transport box.
It effectively avoids the problem of connecting wires falling off, improves the efficiency of calibration work, and protects buttons and connecting wires during transportation, reducing the possibility of accidental touch and falling.
Smart Images
Figure CN223389216U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the field of thermal signal calibrators, and in particular relates to a novel multifunctional thermal signal calibrator. Background Art
[0002] In the process of studying the efficiency of thermodynamic machinery and the energy conversion and heat transfer of the residual thermodynamic working fluid, it is often necessary to use a multifunctional thermal signal calibrator with the function of measuring electrical variables, magnetic variables and thermal signals.
[0003] At present, the existing multifunctional thermal signal calibrator needs to plug in multiple connecting wires during use. The fixation between the connecting wires and the wiring holes is weak. During the use of the multifunctional thermal signal calibrator, the connecting wires are easy to fall off, affecting the efficiency of the calibration work.
[0004] Therefore, in order to address the problem that the connection between the connecting wire and the wiring hole of the above-mentioned existing multifunctional thermal signal calibrator is relatively weak, and the connecting wire is easily fallen off during use, which affects the efficiency of the calibration work, the existing multifunctional thermal signal calibrator is improved, and a wiring post with a threaded structure is installed above the wiring hole at the top of the calibrator, and a connecting sleeve is installed on the connecting wire and screwed onto the wiring post to improve the stability of the connection. Utility Model Content
[0005] In order to overcome the problem that the connection between the connecting wire and the wiring hole of the existing multifunctional thermal signal calibrator is relatively weak, which causes the connecting wire to fall off easily during use.
[0006] The technical solution of the utility model is: a novel multifunctional thermal signal calibrator, comprising a calibrator composed of a shell, a chip inside the shell, a display screen installed on the shell, a handheld column fixedly connected to the bottom end of the shell, and a button installed on the handheld column and connected to the built-in chip; further comprising a connecting column, a connecting sleeve, an anti-accidental-touch protective cover and a fixing assembly; a wiring hole communicating with the built-in chip interface is provided at the top of the shell, a connecting column located outside the wiring hole is fixedly connected to the top of the shell, a connecting sleeve fixedly connected to the connecting line is screwed on the connecting column, an anti-accidental-touch protective cover is provided on the front side of the button, and a fixing assembly is provided between the anti-accidental-touch protective cover and the handheld column.
[0007] Preferably, a connecting column with a threaded structure is added to the top of the calibrator, and a connecting sleeve is added to the connecting line that is screwed onto the outside of the connecting column to improve the stability between the connecting line and the wiring hole. The anti-accidental touch protective cover fixed in front of the button by the fixing component can isolate the button from contact with other objects, thereby avoiding accidental touch during transportation.
[0008] Preferably, the fixing component includes a card slot and a card column; a card slot is provided on the hand-held column, and a card column matching the card slot is fixedly connected to the anti-accidental-touch protection cover on the opposite side of the hand-held column. The anti-accidental-touch protection cover is fixed in front of the button by snapping the card column into the card slot. The anti-accidental-touch protection cover covers the button, isolates the button from contact with the transport box, and avoids accidental touch.
[0009] Preferably, the hand-held column is provided with an anti-slip groove running through the front and back, and a silicone fixing belt is fixedly connected to the outer shell and the rear side of the hand-held column. The anti-slip groove can prevent the staff from slipping and falling due to sweating when holding the calibrator, and the silicone fixing belt can fix the calibrator in the staff's hand, further reducing the possibility of the calibrator falling.
[0010] Preferably, the calibrator and connecting wires are placed in a transport box, and a box cover is movably connected to one side of the transport box through a hinge. The calibrator, connecting wires and other parts are organized and stored through the box cover and the transport box, which is convenient for carrying and can prevent things from being lost.
[0011] Preferably, the transport box and the other side of the box cover are fixed by a snap-on structure, and a handle is fixedly connected to the top of the box cover. The handle can be used to move the transport box and the calibrator and other components inside the transport box in areas where the vehicle cannot move.
[0012] Preferably, a No. 1 sponge pad is placed in the transport box, and two storage slots are provided in the No. 1 sponge pad. A No. 2 sponge pad is placed in the box lid. The No. 1 sponge pad and the No. 2 sponge pad can fill the gap between the multifunctional thermal signal calibrator and the transport box, forming a buffer layer between the transport box and the calibrator, reducing the contact between the calibrator and the transport box during transportation, and playing a role in protecting the calibrator.
[0013] Preferably, the calibrator is stored in the storage slot on the left, and the connecting wires and battery components are placed in the storage slot on the right. The storage slot classifies and stores the multifunctional thermal signal calibrator and other parts, making it easy for users to access them quickly and accurately.
[0014] Beneficial effects of the utility model:
[0015] 1. By improving the structure of the existing multifunctional thermal signal calibrator, a connecting column with a threaded structure is installed on the top of the calibrator above the wiring hole, and a connecting sleeve that matches the connecting column is installed on the connecting line. The connecting sleeve and the connecting column are fixed by screwing. This fixing method improves the stability between the connecting line and the wiring hole, avoiding the problem of disconnection during use;
[0016] 2. Fix the anti-accidental touch protection cover to the front end of the button by inserting the card column into the card slot to protect the button and avoid accidental touch of the button during transportation. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 Shown is a schematic diagram of the three-dimensional structure of the calibrator and connecting wires of the utility model multifunctional thermal signal calibrator;
[0018] Figure 2 Shown is a schematic diagram of the first three-dimensional structure of the calibrator of the utility model multifunctional thermal signal calibrator;
[0019] Figure 3 Shown is a schematic diagram of the second three-dimensional structure of the calibrator of the utility model multifunctional thermal signal calibrator;
[0020] Figure 4 Shown is a schematic diagram of the three-dimensional structure of the connection line of the multifunctional thermal signal calibrator of the utility model;
[0021] Figure 5 Shown is a schematic diagram of the three-dimensional structure of the anti-accidental touch protection cover and fixing components of the multifunctional thermal signal calibrator of the present utility model;
[0022] Figure 6 Shown is a schematic diagram of the three-dimensional structure of the calibrator and transport box of the utility model multifunctional thermal signal calibrator;
[0023] Figure 7 What is shown is a schematic diagram of the three-dimensional structure of the existing product.
[0024] Explanation of the accompanying symbols: 1. Shell; 2. Hand-held column; 3. Button; 4. Connecting column; 5. Connecting sleeve; 6. Anti-accidental touch protection cover; 701. Card slot; 702. Card column; 8. Protective slot; 9. Silicone fixing belt; 10. Transport box; 11. Box cover; 12. Sponge pad No. 1; 13. Storage slot; 14. Sponge pad No. 2. DETAILED DESCRIPTION
[0025] The present invention will be further described below with reference to the accompanying drawings and embodiments.
[0026] See also Figures 1-6The utility model provides an embodiment: a novel multifunctional thermal signal calibrator, comprising a calibrator composed of a shell 1, a chip inside the shell 1, a display screen installed on the shell 1, a handheld column 2 fixedly connected to the bottom end of the shell 1 and a button 3 installed on the handheld column 2; it also includes a connecting column 4, a connecting sleeve 5, an anti-accidental touch protection cover 6 and a fixing component; a wiring hole communicating with the built-in chip interface is opened at the top of the shell 1, a connecting column 4 located on the outside of the wiring hole is fixedly connected to the top of the shell 1, a connecting sleeve 5 fixedly connected to the connecting line is screwed on the connecting column 4, an anti-accidental touch protection cover 6 is provided on the front side of the button 3, and a fixing component is provided between the anti-accidental touch protection cover 6 and the handheld column 2. By adding a connecting column 4 with a threaded structure to the top of the calibrator and adding a connecting sleeve 5 screwed on the outside of the connecting column 4 on the connecting line, the stability between the connecting line and the wiring hole is improved, and the anti-accidental touch protection cover 6 fixed in front of the button 3 by the fixing component can isolate the button 3 from contact with other objects, thereby avoiding accidental touch during transportation.
[0027] See also Figure 3-Figure 5 In this embodiment, the fixing component includes a card slot 701 and a card column 702; the hand-held column 2 is provided with a card slot 701, and the anti-accidental touch protection cover 6 is fixedly connected to the side opposite to the hand-held column 2 with a card column 702 matching the card slot 701. The hand-held column 2 is provided with an anti-slip groove 8 running through the front and back, and the shell 1 and the rear side of the hand-held column 2 are fixedly connected with a silicone fixing belt 9. The card column 702 is inserted into the card slot 701 to fix the anti-accidental touch protection cover 6 in front of the button 3. The anti-accidental touch protection cover 6 covers the button 3, isolates the button 3 from contact with the transport box 10, and avoids accidental touch. The anti-slip groove 8 can prevent the staff from slipping and dropping the calibrator due to sweating, and the silicone fixing belt 9 can fix the calibrator in the staff's hand, further reducing the possibility of the calibrator falling.
[0028] See also Figure 6In this embodiment, the calibrator and the connecting wires are placed in a transport box 10. One side of the transport box 10 is movably connected to a box cover 11 by a hinge. The other side of the transport box 10 and the box cover 11 are fixed by a snap structure. The top of the box cover 11 is fixedly connected to a handle. A No. 1 sponge pad 12 is placed in the transport box 10. The No. 1 sponge pad 12 has two storage slots 13. A No. 2 sponge pad 14 is placed in the box cover 11. The calibrator is stored in the storage slot 13 on the left side, and the connecting wires and battery components are placed in the storage slot 13 on the right side. The calibrator, connecting wires and other parts are stored in the box cover 11 and the transport box 10. It can be organized and stored for easy carrying and to avoid loss of things. In some areas where the vehicle cannot move, the handle can be used to move the transport box 10 and the calibrator and other parts in the transport box 10. The No. 1 sponge pad 12 and the No. 2 sponge pad 14 can fill the gap between the multifunctional thermal signal calibrator and the transport box 10, forming a buffer layer between the transport box 10 and the calibrator, reducing the contact between the calibrator and the transport box 10 during transportation, and playing a role in protecting the calibrator. The storage slot 13 classifies and stores the multifunctional thermal signal calibrator and other parts, making it easy for users to access them quickly and accurately.
[0029] When working, the staff first aligns the card column 702 with the card slot 701 and snaps the card column 702 into the card slot 701, thereby fixing the anti-accidental touch protection cover 6 in front of the button 3 to protect the button 3. Then, the staff puts the calibrator into the storage slot 13 on the left side of the No. 1 sponge pad 12, and puts other components such as the connecting wire and battery into the storage slot 13 on the right side of the No. 1 sponge pad 12. The box cover 11 is closed and fixed with the buckle structure. The staff holds the handle and carries the transport box 10 to the carrier and drives it to the inspection site.
[0030] After opening the box cover 11, take out the calibrator from the storage slot 13, pass one hand through the silicone fixing belt 9, take out the connecting wire, align the connector of the connecting wire with the wiring hole, insert it and twist the connecting sleeve 5, connect the connecting sleeve 5 to the connecting column 4 to fix it, then pull out the anti-accidental touch protection cover 6 to expose the button 3 to the outside, and use the handheld calibrator to detect thermal signals, electrical variables and magnetic variables.
[0031] Through the above steps, the structure of the existing multifunctional thermal signal calibrator is improved, and a connecting column 4 with a threaded structure is installed on the top of the calibrator above the wiring hole, and a connecting sleeve 5 matching the connecting column 4 is installed on the connecting line. The connecting sleeve 5 and the connecting column 4 are fixed by screwing. This fixing method improves the stability between the connecting line and the wiring hole, avoids the problem of disconnection during use, and solves the problem that the connection between the connecting line and the wiring hole of the existing multifunctional thermal signal calibrator is relatively weak, which causes the connecting line to fall off easily during use.
[0032] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by those skilled in the art without departing from the purpose of the present invention.
Claims
1. A novel multifunctional thermal signal calibrator, comprising a housing (1), a chip inside the housing (1), a display screen mounted on the housing (1), a handheld column (2) fixedly connected to the bottom end of the housing (1), and a button (3) mounted on the handheld column (2); characterized in that: The invention also includes a connecting column (4), a connecting sleeve (5), an anti-accidental touch protective cover (6) and a fixing component; a wiring hole communicating with the built-in chip interface is provided at the top of the housing (1); a connecting column (4) located outside the wiring hole is fixedly connected to the top of the housing (1); a connecting sleeve (5) fixedly connected to the connecting line is screwed onto the connecting column (4); an anti-accidental touch protective cover (6) is provided on the front side of the button (3); and a fixing component is provided between the anti-accidental touch protective cover (6) and the handheld column (2).
2. The novel multifunctional thermal signal calibrator according to claim 1 is characterized in that: The fixing assembly comprises a card slot (701) and a card column (702); the card slot (701) is provided on the handheld column (2), and the anti-mistouch protection cover (6) is fixedly connected to a card column (702) matching the card slot (701) on the side opposite to the handheld column (2).
3. The novel multifunctional thermal signal calibrator according to claim 2 is characterized in that: The handheld column (2) is provided with an anti-slip groove (8) running through the front and back, and the housing (1) and the rear side of the handheld column (2) are fixedly connected with a silicone fixing belt (9).
4. The novel multifunctional thermal signal calibrator according to claim 3 is characterized in that: The calibrator and the connecting wires are placed in a transport box (10), and a box cover (11) is movably connected to one side of the transport box (10) through a hinge.
5. The novel multifunctional thermal signal calibrator according to claim 4 is characterized in that: The transport box (10) and the other side of the box cover (11) are fixed by a snap-fit structure, and a handle is fixedly connected to the top of the box cover (11).
6. The novel multifunctional thermal signal calibrator according to claim 5 is characterized in that: A No. 1 sponge pad (12) is placed in the transport box (10), two receiving slots (13) are provided in the No. 1 sponge pad (12), and a No. 2 sponge pad (14) is placed in the box cover (11).
7. The novel multifunctional thermal signal calibrator according to claim 6 is characterized in that: The calibrator is stored in the storage slot (13) on the left side, and the connecting wire and battery components are placed in the storage slot (13) on the right side.