Detection table for fan detection

Abstract

The utility model discloses a detection table for fan detection, which comprises an object placing table and supporting legs arranged on the lower surface of the object placing table, two large-caliber object placing grooves are formed in the surface of the object placing table, two small-caliber object placing grooves are formed in one side of each large-caliber object placing groove, two detection mounting grooves are formed in the upper surface of the object placing table, and the detection mounting grooves are connected with the supporting legs. The detection installation groove is located in the middle of the small-caliber storage groove and the large-caliber storage groove, the detector is installed in the detection installation groove formed in the surface of the storage table, detection personnel check the production specification and size of fans, the large-specification fan is placed in the large-caliber storage groove to be fixed, and the small-specification fan is placed in the small-caliber storage groove to be fixed. And the large-caliber storage groove and the small-caliber storage groove are internally provided with fixing groove bodies with rated sizes, so that detection personnel can conveniently fix various types of fans, the fans can be fixed more stably, and then the current and voltage detection precision of the fans is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of fan detection, in particular to a detection platform for fan detection. Background Art

[0002] The cooling fan is a new type of mechatronic fan that uses the principle of electromagnetic induction and uses Hall sensor components as synchronous detection devices to control a set of circuits, switch the winding power-on sequence, generate a rotating magnetic field, and realize electronic commutation.

[0003] After the cooling fan is produced, it needs to be inspected before leaving the factory. The inspection fixtures currently available on the market do not have fixing parts to clamp the fan, which causes shaking when the current and voltage of the fan are tested, making the test data inaccurate.

[0004] Therefore, we provide a test bench for fan testing. Utility Model Content

[0005] The purpose of the present invention is to provide a fan detection test bench for the above-mentioned technical problems, so as to improve the fan detection accuracy.

[0006] In view of this, the present invention provides a test bench for fan testing, comprising a storage table and support legs arranged on the lower surface of the storage table, the surface of the storage table is provided with two large-diameter storage slots, one side of the large-diameter storage slot is provided with two small-diameter storage slots, the upper surface of the storage table is provided with two detection installation slots, and the detection installation slots are located in the middle of the small-diameter storage slot and the large-diameter storage slot.

[0007] Preferably, an extra-large storage slot is provided on the upper part of the large-diameter storage slot, and the extra-large storage slot can perform positioning detection on a fan with a size specification of 12cm*12cm*2.5cm in length, width and height.

[0008] Preferably, a large storage slot is provided inside the large-diameter storage slot, and the large storage slot is located on the lower surface of the extra-large storage slot. The large storage slot can position and detect fans with a size of 8cm*8cm*2.3cm in length, width and height.

[0009] Preferably, a medium-sized storage slot is provided inside the large-diameter storage slot, and the medium-sized storage slot is located on the lower surface of the large storage slot. The medium-sized storage slot can locate and detect fans with a size of 7cm*7cm*2.2cm in length, width and height.

[0010] Preferably, the small caliber storage groove is internally provided with a middle-small size storage groove, the middle-small size storage groove can be used for positioning detection of a fan with a size of 6cm*6cm*2cm, and a small size storage groove is provided below the middle-small size storage groove, and the small size storage groove can be used for positioning detection of a fan with a size of 4cm*4cm*1cm.

[0011] Preferably, the small caliber storage groove is internally provided with a middle-small size storage groove, the middle-small size storage groove can be used for positioning detection of a fan with a size of 6cm*6cm*2cm, and a small size storage groove is provided below the middle-small size storage groove, and the small size storage groove can be used for positioning detection of a fan with a size of 4cm*4cm*1cm.

[0012] Preferably, the support leg is fixedly installed with an anti-skid block at one end away from the storage table, a fixing piece is fixedly installed on one side surface of the support leg, a connecting hole is formed in the surface of the fixing piece, and the support leg is installed and fixed with the storage table through the fixing piece.

[0013] Compared with the prior art, the utility model provides a detection table for fan detection, has the following beneficial effects:

[0014] 1. The utility model discloses a detection installation groove is set up on the surface of storage table, and the detector is installed in the detection installation groove, and the production specification size of fan is checked to the detection personnel, and the fan of large specification can be fixed in the large caliber storage groove on the surface of storage table, and the fan of small specification can be fixed in the small caliber storage groove, and the fan can be classified first, and be used for the classification of fan.

[0015] 2. The utility model discloses that the fixed groove body of rated size is arranged in the large caliber storage groove and the small caliber storage groove, guarantees the classification positioning of fan specification model, improves the detection efficiency of detection personnel.

[0016] 3. The utility model discloses a fixed groove body of different sizes, on the one hand, can be convenient for the detection personnel to face various kinds of fan and fix, on the other hand, can make the fan of any specification be fixed more stably, and then ensure the current voltage detection precision of fan.

[0017] The part not involved in the device is same as or can adopt the prior art, and the utility model has the advantages of simple structure and convenient operation. ACCURACY

[0018] Figure 1 It is a front view structural schematic diagram of the detection table for fan detection provided by the utility model;

[0019] Figure 2 It is a bottom view structural schematic diagram of the detection table for fan detection provided by the utility model;

[0020] Figure 3This is a schematic diagram of the top view of a fan testing platform proposed in the present invention;

[0021] Figure 4 The present invention is a schematic structural diagram of an anti-sliding block of a testing platform for fan testing.

[0022] In the figure: 1. Storage table; 2. Support legs; 3. Anti-sliding block; 4. Detection mounting slot; 5. Large-diameter storage slot; 6. Small-diameter storage slot; 7. Extra-large storage slot; 8. Large storage slot; 9. Medium storage slot; 10. Small and medium storage slots; 11. Small storage slot; 12. Micro storage slot; 13. Fixing parts; 14. Connection hole. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0024] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0025] Example 1: A testing platform for fan testing, such as Figures 1-4As shown, it includes a storage table 1 and a supporting leg 2 arranged on the lower surface of the storage table 1. Two large-diameter storage slots 5 are provided on the surface of the storage table 1. Two small-diameter storage slots 6 are provided on one side of the large-diameter storage slot 5. Two detection installation slots 4 are provided on the upper surface of the storage table 1. The detection installation slot 4 is located in the middle of the small-diameter storage slot 6 and the large-diameter storage slot 5. After the fans are produced on the production line, they are uniformly sent to the testing department for current and voltage testing. The testing table designed by the utility model has fan storage slots of various sizes. By installing the detector inside the detection installation slot 4 opened on the surface of the storage table 1, the testing personnel can check the fan Production specifications and sizes: large-sized fans can be placed inside the large-diameter storage slot 5 opened on the surface of the storage table 1 to be fixed, and small-sized fans can be placed inside the small-diameter storage slot 6 to be fixed. The operator then picks up the detection line connected to the detector to perform current and voltage detection on the fan that has been fixed. The large-diameter storage slot 5 and the small-diameter storage slot 6 are both provided with fixed slots of rated sizes. On the one hand, it is convenient for detection personnel to fix various types of fans. On the other hand, it can make the fixation of fans of any specifications more stable, thereby ensuring the current and voltage detection accuracy of the fans.

[0026] like Figures 1-4 As shown, an extra-large storage slot 7 is opened on the upper part of the large-diameter storage slot 5. The extra-large storage slot 7 can locate and detect fans with a size of 12cm*12cm*2.5cm in length, width and height. A large storage slot 8 is opened inside the large-diameter storage slot 5. The large storage slot 8 is located on the lower surface of the extra-large storage slot 7. The large storage slot 8 can locate and detect fans with a size of 8cm*8cm*2.3cm in length, width and height. A medium-sized storage slot 9 is opened inside the large-diameter storage slot 5. The medium-sized storage slot 9 is located on the lower surface of the large storage slot 8. The medium-sized storage slot 9 can locate and detect fans with a size of 7cm*7cm*2.2cm in length, width and height. The extra-large storage slot 7 is a special 12cm*12cm*2.5cm m size specification fan provides a positioning and fixing carrier, which can limit the position inside it to avoid position movement during the detection process, and play a limiting effect. Through the large storage slot 8, a positioning carrier is provided for the 8cm*8cm*2.3cm size specification fan, and its position is limited, which is convenient for the detection personnel to perform current and voltage detection on it. Through the medium-sized storage slot 9, the 7cm*7cm*2.2cm size specification fan is positioned. By opening storage slots of different sizes inside the large-diameter storage slot 5, fans of different sizes can be classified and positioned, thereby ensuring that each model of fan can be limited and fixed with the designed detection table, ensuring the accurate positioning detection of large-size fans.

[0027] like Figures 1-4As shown, the small-diameter storage slot 6 is provided with a medium- and small-sized storage slot 10 inside, and the medium- and small-sized storage slot 10 can be used to perform positioning detection on fans with a size of 6cm*6cm*2cm. A small storage slot 11 is provided below the medium- and small-sized storage slot 10, and the small storage slot 11 can be used to perform positioning detection on fans with a size of 4cm*4cm*1cm. By providing the medium- and small-sized storage slots 10 inside the small-diameter storage slot 6, positioning detection can be performed on fans with a size of 6cm*6cm*2cm, and this type of fan can be placed inside the medium- and small-sized storage slots 10 to prevent position displacement during the detection process, thereby achieving a position limiting effect. By providing the small storage slot 11, positioning detection can be performed on fans with a size of 4cm*4cm*1cm, thereby achieving a classification and positioning detection effect on fans of different types.

[0028] Example 2: A test bench for fan testing, such as Figures 1-4 As shown, a micro storage groove 12 is provided inside the small-diameter storage groove 6. The micro storage groove 12 can be used to position and detect fans with a size of 3cm*3cm*0.7cm. By setting up the micro storage groove 12, fans with smaller specifications can be positioned to prevent the fan from being shifted during the detection process.

[0029] like Figures 1-4 As shown, an anti-slip block 3 is fixedly installed at one end of the support leg 2 away from the storage table 1, and a fixing part 13 is fixedly installed on the surface of one side of the support leg 2. A connecting hole 14 is provided on the surface of the fixing part 13. The support leg 2 is installed and fixed to the storage table 1 through the fixing part 13. The provided support leg 2 can support the storage table 1. The provided anti-slip block 3 can ensure the anti-slip effect of the testing table during testing and ensure that the testing table will not rock back and forth. By passing the screw through the connecting hole 14, the support leg 2 can be installed and fixed to the storage table 1 through the fixing part 13, thereby achieving the effect of installation and fixing.

[0030] Working principle: after the fan is produced by the production line, it is uniformly sent to the detection department for current voltage detection, the detection table designed by the utility model has a plurality of size fan storage groove bodies, the detector is installed in the detection installation groove 4 opened on the surface of the storage table 1, the detection personnel check the production specification size of the fan, the large specification fan can be fixed in the large aperture storage groove 5 opened on the surface of the storage table 1, the small specification fan can be fixed in the small aperture storage groove 6, the operator takes the detection line connected with the detector, and the current voltage of the fan fixed is detected, and the inside of the large aperture storage groove 5 and the small aperture storage groove 6 is provided with a fixed groove body with a rated size, on the one hand, the detection personnel can be fixed to various types of fans, on the other hand, the fan of any specification can be fixed more stably, thereby ensuring the current voltage detection precision of the fan, the extra-large storage groove 7 provides a positioning and fixing carrier for the 12cm*12cm*2.5cm size specification fan, can limit the position in the inside, avoid the position moving in the detection process, play the limiting effect, the large storage groove 8 is provided, and the 8cm*8cm*2.3cm size specification fan is provided with a positioning carrier, and the position is limited, so that the detection personnel can detect the current voltage, the medium-sized storage groove 9 is provided, and the 7cm*7cm*2.2cm size specification fan is positioned, the storage groove bodies with different sizes are opened in the large aperture storage groove 5, different size fans can be classified and positioned, thereby ensuring that each type of fan can be limited and fixed with the designed detection table, ensuring the positioning detection precision of the large size fan, the small aperture storage groove 6 is provided with a small and medium-sized storage groove 10, and the 6cm*6cm*2cm specification size fan can be positioned and detected, the fan of this type can be placed in the small and medium-sized storage groove 10, so as to prevent the position from deviating during detection, and the position limiting effect is achieved, the small storage groove 11 can be positioned and detected for the 4cm*4cm*1cm specification size fan, the effect of classifying and positioning different types of fans is achieved, the micro storage groove 12 is provided, and the smaller specification fan can be positioned, so as to prevent the fan from deviating during detection, the supporting leg 2 is provided, and the supporting effect of the storage table 1 can be achieved, the anti-skid block 3 is provided, and the anti-skid effect of the detection table during detection can be ensured, so that the detection table does not shake back and forth, the screw is penetrated through the connecting hole 14, the supporting leg 2 is installed and fixed with the storage table 1 through the fixing piece 13, and the installation and fixing effect is achieved.

[0031] The above merely describes a preferred embodiment of the present application, and the protection scope of the present application is not limited thereto, and any skilled person in the art, according to the technical scheme and the inventive concept of the present application, makes equivalent replacement or change within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A test bench for fan testing, comprising a platform (1) and support legs (2) arranged on the lower surface of the platform (1), characterized in that: The surface of the storage platform (1) is provided with two large-diameter storage slots (5), one side of the large-diameter storage slot (5) is provided with two small-diameter storage slots (6), and the upper surface of the storage platform (1) is provided with two detection installation slots (4), and the detection installation slots (4) are located in the middle of the small-diameter storage slot (6) and the large-diameter storage slot (5).

2. A fan testing bench according to claim 1, characterized in that: An extra-large storage slot (7) is provided on the upper portion of the large-caliber storage slot (5). The extra-large storage slot (7) can perform positioning detection on a fan with a size of 12 cm*12 cm*2.5 cm in length, width and height.

3. A fan testing bench according to claim 2, characterized in that: A large storage slot (8) is provided inside the large-caliber storage slot (5), and the large storage slot (8) is located on the lower surface of the extra-large storage slot (7). The large storage slot (8) can perform positioning detection on a fan with a size of 8 cm*8 cm*2.3 cm in length, width and height.

4. A fan testing bench according to claim 3, characterized in that: A medium-sized storage groove (9) is provided inside the large-caliber storage groove (5), and the medium-sized storage groove (9) is located on the lower surface of the large storage groove (8). The medium-sized storage groove (9) can perform positioning detection on a fan with a size specification of 7 cm*7 cm*2.2 cm in length, width and height.

5. The fan testing bench according to claim 1, characterized in that: A small and medium-sized storage slot (10) is provided inside the small-caliber storage slot (6), and the small and medium-sized storage slot (10) can be used to perform positioning detection on a fan with a size of 6cm*6cm*2cm. A small storage slot (11) is provided below the small and medium-sized storage slot (10), and the small storage slot (11) can be used to perform positioning detection on a fan with a size of 4cm*4cm*1cm.

6. A fan testing bench according to claim 1, characterized in that: A micro storage groove (12) is provided inside the small-caliber storage groove (6), and the micro storage groove (12) can be used to perform positioning detection on a fan with a size of 3cm*3cm*0.7cm.

7. The fan testing bench according to claim 1, characterized in that: An anti-sliding block (3) is fixedly mounted on one end of the support leg (2) away from the storage platform (1), a fixing member (13) is fixedly mounted on one side surface of the support leg (2), a connection hole (14) is provided on the surface of the fixing member (13), and the support leg (2) is fixed to the storage platform (1) via the fixing member (13).

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