Radiating zone wave height measuring device of automobile radiator

Abstract

The utility model discloses a heat radiation zone wave height measuring device of an automobile heat radiator, which relates to the technical field of heat radiator measuring equipment and comprises a support frame, sliding sleeves are fixedly arranged on two sides of the support frame, and detection rods are arranged in the sliding sleeves in a penetrating manner. According to the utility model, the support frame is arranged, the slidable detection rod is arranged on the outer side of the support frame, the movable seat is arranged in the middle of the detection rod, the slip ring and the extension seat are arranged below the movable seat, the conductive block is arranged above the extension seat, and the conductive seat is arranged at the top end of the outer side of the support frame. The detection rod is inserted into the automobile radiator, when the bottom end of the detection rod is attached to the wave trough of the radiator, if the conductive seat is attached to the conductive block, the indicating lamp circuit is conducted and emits light to indicate that the wave height of the radiator meets the standard, and a detector can complete the detection of the radiator by observing whether the indicating lamp is normally lightened or not, so that the detection efficiency of the radiator is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of radiator measuring equipment, and in particular to a device for measuring the wave height of the heat sink of an automotive radiator. Background Technology

[0002] Nowadays, cars have become a common means of transportation, greatly facilitating travel, shortening travel time, and improving work efficiency. During operation, the engine generates a large amount of heat, requiring a radiator to dissipate it and ensure normal operation. Traditional car radiators use 0.07mm thick aluminum foil, processed by a specialized rolling machine, with a sinusoidal shape. In production, the wave height of the radiator needs to be measured and monitored frequently. Traditionally, this involves holding the radiator in one hand and using calipers in the other. Because the radiator is soft and elastic, controlling the caliper's clamping force is difficult, and different people apply different clamping forces, leading to inconsistent measurement results and compromising accuracy and consistency.

[0003] For example, the automotive radiator heat exchanger wave height measuring device with publication number CN208921007U relates to the field of measuring equipment technology and solves the problem of poor accuracy in measuring heat exchanger wave height using traditional methods. The technical solution adopted includes a digital display measuring mechanism with a measuring positioning device below it. The measuring positioning device includes a measuring rod, a mounting bracket, and an operating handle. The top of the mounting bracket has a through hole for the measuring rod to pass through. The top of the measuring rod is located inside the digital display measuring mechanism, and the bottom of the measuring rod has a through hole passing through the mounting bracket, which is located inside the mounting bracket. An operating handle is fixed to the bottom of the measuring rod, and an upper positioning plate perpendicular to the measuring rod is fixed to the lower end of the operating handle. A lower positioning plate parallel to the upper positioning plate is fixed inside the mounting bracket. This measuring device has the advantages of strong operability, high accuracy, and good data consistency, greatly improving the work efficiency of quality inspectors and operators and ensuring product quality.

[0004] While the above-mentioned technical solution can achieve the measurement of the wave height of car radiators in practical applications, the wave height detection of car radiators is often carried out in batches. Inspectors need to frequently observe the readings to determine whether the radiators meet the standards, which is inefficient.

[0005] Therefore, it is necessary to invent a device for measuring the wave height of the heat sink of an automobile radiator to solve the above problems. Utility Model Content

[0006] The purpose of this invention is to provide a device for measuring the wave height of the heat sink of an automotive radiator, so as to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a device for measuring the wave height of a car radiator's heat exchanger band, comprising a support frame, with sliding sleeves fixedly installed on both sides of the support frame, a detection rod penetrating through the interior of each sliding sleeve, a connecting plate fixedly installed at the top of the detection rod, and a tension spring installed between the connecting plate and the support frame, a touch switch fixedly installed at the bottom of the outer wall of the support frame, a conductive seat fixedly installed at the top of the outer wall of the support frame, a movable seat sleeved in the middle of the detection rod, a sliding rod fixedly installed at one end of the movable seat, a slip ring sleeved in the middle of the sliding rod, an extension seat fixedly installed at one end of the slip ring, a conductive block corresponding to the conductive seat fixedly installed at the top of the extension seat, a lower copper pillar fixedly installed on the upper surface of the slip ring, and an upper copper pillar fixedly installed on the lower surface of the movable seat.

[0008] Preferably, an indicator light is fixedly installed on the outside of the support frame, the conductive base and the upper copper column are electrically connected to the indicator light, and the conductive block is electrically connected to the lower copper column.

[0009] Preferably, a spring is provided around the bottom end of the slide rod, and the top end of the spring is in contact with the lower surface of the slide ring.

[0010] Preferably, a positioning sleeve is fixedly provided at one end of the movable seat, and the positioning sleeve is sleeved on the outside of the detection rod, and a positioning bolt is provided through the screw hole opened on the outer wall of the positioning sleeve.

[0011] Preferably, the outer wall of the detection rod is provided with scale lines.

[0012] Preferably, the bottom end of the detection rod is provided with a flat portion.

[0013] The technical effects and advantages of this utility model are as follows:

[0014] 1. This utility model features a support frame with a sliding detection rod on its outer side. A movable seat is located in the middle of the detection rod, and a slip ring and an extension seat are located below the movable seat. A conductive block is located above the extension seat, and a conductive seat is located at the top outer side of the support frame. When testing the radiator, the detection rod is inserted into the car radiator. When the bottom end of the detection rod is in contact with the trough of the radiator, if the conductive seat is in contact with the conductive block, the indicator light circuit will illuminate, indicating that the radiator's wave height meets the standard. The inspector can complete the radiator test by observing whether the indicator light illuminates normally, thus improving the efficiency of radiator testing.

[0015] 2. This utility model sets a slip ring in the middle of the detection rod, and a positioning sleeve is set at the bottom of the slip ring. The positioning sleeve can slide on the outside of the detection rod to adjust the position of the slip ring. By adjusting the position of the slip ring according to the standard of different radiator wave heights, the position of the detection rod when the indicator light is on can be adjusted, so that the device can be adapted to the wave height detection of various specifications of radiators. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0017] Figure 2 This is a side view of the overall structure of this utility model.

[0018] Figure 3 This is a schematic diagram of the slip ring structure of this utility model.

[0019] Figure 4 This is a schematic diagram of the support frame structure of this utility model.

[0020] In the diagram: 1. Support frame; 2. Sliding sleeve; 3. Detection rod; 4. Connecting plate; 5. Tension spring; 6. Touch switch; 7. Conductive base; 8. Movable base; 9. Sliding rod; 10. Slip ring; 11. Extension base; 12. Conductive block; 13. Lower copper column; 14. Upper copper column; 15. Indicator light; 16. Spring; 17. Positioning sleeve; 18. Positioning bolt; 19. Scale line; 20. Flat part. Detailed Implementation

[0021] 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.

[0022] This utility model provides, for example Figure 1-4 The device for measuring the wave height of the heat sink of an automobile radiator includes a support frame 1. Sliding sleeves 2 are fixedly installed on both sides of the support frame 1. A detection rod 3 is inserted through the inside of the sliding sleeve 2. A connecting plate 4 is fixedly installed at the top of the detection rod 3. A tension spring 5 is installed between the connecting plate 4 and the support frame 1. A touch switch 6 is fixedly installed at the bottom of the outer wall of the support frame 1. The touch switch 6 can ensure that the circuit is connected when the support frame 1 is in contact with the top of the radiator, so as to ensure the detection accuracy.

[0023] Specifically, a conductive seat 7 is fixedly installed at the top of the outer wall of the support frame 1, a movable seat 8 is sleeved in the middle of the detection rod 3, a slide rod 9 is fixedly installed at one end of the movable seat 8, a slip ring 10 is sleeved in the middle of the slide rod 9, an extension seat 11 is fixedly installed at one end of the slip ring 10, a conductive block 12 corresponding to the conductive seat 7 is fixedly installed at the top of the extension seat 11, a lower copper column 13 is fixedly installed on the upper surface of the slip ring 10, an upper copper column 14 is fixedly installed on the lower surface of the movable seat 8, an indicator light 15 is fixedly installed on the outer side of the support frame 1, the conductive seat 7 and the upper copper column 14 are electrically connected to the indicator light 15, and the conductive block 12 is electrically connected to the lower copper column 13. The touch switch 6, the upper copper column 14, the lower copper column 13, the conductive block 12, the conductive seat 7 and the indicator light 15 form a circuit, and a power supply is provided in the circuit to ensure that the indicator light 15 can be lit when the radiator wave height meets the standard.

[0024] More specifically, a spring 16 is arranged around the bottom end of the slide rod 9, and the top end of the spring 16 is in contact with the lower surface of the slide ring 10. A positioning sleeve 17 is fixedly arranged at one end of the movable seat 8, and the positioning sleeve 17 is sleeved on the outside of the detection rod 3. A positioning bolt 18 is inserted through the screw hole opened on the outer wall of the positioning sleeve 17. The positioning bolt 18 can fix the position between the positioning sleeve 17 and the detection rod 3.

[0025] Furthermore, the outer wall of the detection rod 3 is provided with scale lines 19, and the bottom end of the detection rod 3 is provided with a flat part 20, which facilitates the insertion of the detection rod 3.

[0026] Working principle of this utility model:

[0027] When this device detects the wave height of a radiator, the support frame 1 is placed above the radiator, and the detection rod 3 is inserted into the radiator fins until the bottom end of the support frame 1 is in contact with the top end of the radiator. At this time, the touch switch 6 is activated. Simultaneously, the detection rod 3 is inserted into the radiator fins under the action of the tension spring 5, and the bottom end of the detection rod 3 is in contact with the trough of the radiator wave. During this process, the conductive block 12 is connected to the conductive base 7, and the upper copper pillar 14 and the lower copper pillar 13 remain in contact. At this time, the circuit consisting of the touch switch 6, the upper copper pillar 14, the lower copper pillar 13, the conductive block 12, the conductive base 7, and the indicator light 15 is activated. When the circuit is connected, indicator light 15 illuminates, indicating that the wave height of the radiator meets the standard. If the wave height of the radiator exceeds the preset value, the depth to which the detection rod 3 is inserted into the radiator exceeds the preset depth. At this time, the conductive block 12 and the conductive seat 7 cannot make contact, and the circuit cannot be connected. If the wave height of the radiator is lower than the preset value, the depth to which the detection rod 3 is inserted into the radiator is lower than the preset depth. At this time, the conductive block 12 makes contact with the conductive seat 7 and applies a downward force to the extension seat 11 and the slip ring 10, causing the slip ring 10 to drive the lower copper column 13 to move downward. The lower copper column 13 separates from the upper copper column 14, and the circuit cannot be connected.

[0028] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A device for measuring the wave height of a car radiator's cooling fins, comprising a support frame (1), characterized in that: Sliding sleeves (2) are fixedly installed on both sides of the support frame (1). A detection rod (3) is installed through the inside of the sliding sleeve (2). A connecting plate (4) is fixedly installed at the top of the detection rod (3), and a tension spring (5) is installed between the connecting plate (4) and the support frame (1). A touch switch (6) is fixedly installed at the bottom of the outer wall of the support frame (1), and a conductive seat (7) is fixedly installed at the top of the outer wall of the support frame (1). A detection rod (3) is sleeved in the middle. There is a movable seat (8), one end of which is fixedly provided with a slide rod (9), a slide ring (10) is sleeved in the middle of the slide rod (9), one end of the slide ring (10) is fixedly provided with an extension seat (11), the top end of the extension seat (11) is fixedly provided with a conductive block (12) corresponding to the conductive seat (7), the upper surface of the slide ring (10) is fixedly provided with a lower copper column (13), and the lower surface of the movable seat (8) is fixedly provided with an upper copper column (14).

2. The device for measuring the wave height of the heat dissipation zone of an automotive radiator according to claim 1, characterized in that: An indicator light (15) is fixedly installed on the outside of the support frame (1). The conductive base (7) and the upper copper column (14) are electrically connected to the indicator light (15). The conductive block (12) is electrically connected to the lower copper column (13).

3. The device for measuring the wave height of the heat dissipation zone of an automotive radiator according to claim 2, characterized in that: A spring (16) is arranged around the bottom end of the slide rod (9), and the top end of the spring (16) is in contact with the lower surface of the slip ring (10).

4. The device for measuring the wave height of the heat dissipation zone of an automotive radiator according to claim 3, characterized in that: One end of the movable seat (8) is fixedly provided with a positioning sleeve (17), and the positioning sleeve (17) is sleeved on the outside of the detection rod (3). A positioning bolt (18) is provided through the screw hole opened on the outer side of the positioning sleeve (17).

5. The device for measuring the wave height of the heat dissipation zone of an automotive radiator according to claim 4, characterized in that: The outer wall of the detection rod (3) is provided with scale lines (19).

6. The device for measuring the wave height of the heat dissipation zone of an automotive radiator according to claim 5, characterized in that: The bottom end of the detection rod (3) is provided with a flat part (20).

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