Detection device of reed switch sensor

Abstract

The utility model discloses a detection device of a reed switch sensor. The detection device comprises a bottom plate; the door-shaped frame is arranged at the top of the bottom plate, and a plurality of sensor clamping grooves are formed in the door-shaped frame and used for placing reed switch sensors to be detected; the moving module is arranged on the bottom plate and provides moving driving force; the moving frame is connected with the output end of the moving module, a plurality of magnets are installed on the moving frame, and the plurality of magnets and the plurality of sensor clamping grooves are arranged in a one-to-one correspondence mode; and the plurality of power-on modules are respectively arranged on the bottom plate, and the plurality of power-on modules are respectively arranged opposite to the plurality of sensor clamping grooves in a one-to-one correspondence manner, and are used for supplying power to the reed switch sensor to be detected. The utility model has the following beneficial effects: 1, the damage or fracture of the wire end of the sensor terminal is avoided; 2, a plurality of sensors can be detected at one time, and the efficiency is greatly improved; and 3, the structure is simple, the cost is low and the detection precision is high.

Description

Technical Field

[0001] The utility model relates to the technical field of sensor detection, in particular to a detection device for a reed switch sensor. Background Art

[0002] Reed switch is a special magnetic sensitive switch. It usually consists of two or three reed contacts made of both magnetic and conductive materials, which are encapsulated in a glass tube filled with inert gas or vacuum. The ends of the parallel reeds in the glass tube overlap and leave a certain gap or contact each other to form the normally open or normally closed contact of the switch; therefore, it is used as a sensor for counting, limit, etc.

[0003] After the reed switch is processed into a sensor, it needs to be tested. Some sensor wires are not installed with plugs, that is, the ends of the two wires need to be powered on for testing; in the prior art, most testing tools use metal clamps to power on during testing, but it is easy to break the wire ends, that is, the length of the sensor's exposed wire ends becomes shorter, which does not meet production requirements and needs to be rewired, thus greatly reducing production efficiency. In addition, most testing tools use manual pushing of the sensor close to the magnet for testing, and the detection accuracy is not high. Summary of the invention

[0004] According to an embodiment of the utility model, a detection device of a reed switch sensor is provided, comprising:

[0005] Base plate;

[0006] A door frame is arranged on the top of the bottom plate, and a plurality of sensor slots are arranged on the door frame for placing the reed switch sensors to be detected;

[0007] A moving module, which is arranged on the bottom plate and provides a driving force for movement;

[0008] A mobile frame, the mobile frame is connected to the output end of the mobile module, a plurality of magnets are installed on the mobile frame, and the plurality of magnets are respectively arranged in a one-to-one correspondence with the plurality of sensor slots;

[0009] A plurality of power-on modules are respectively arranged on the bottom plate, and the plurality of power-on modules are respectively arranged opposite to the plurality of sensor slots in a one-to-one correspondence, and are used to supply power to the reed switch sensors to be detected.

[0010] Furthermore, the moving module includes: a linear module, the linear module is arranged on the bottom plate, and the output end of the linear module is connected to the moving frame.

[0011] Furthermore, the linear module and the portal frame are arranged perpendicular to each other.

[0012] Further, any power-on module comprises:

[0013] A fixing seat, wherein a pair of power supply slots are provided on the fixing seat;

[0014] A pair of first conductive cottons, the pair of first conductive cottons are respectively arranged in a pair of power supply slots and connected to an external power source;

[0015] A pair of second conductive cottons, the pair of second conductive cottons are respectively arranged in a pair of power-carrying slots, and are respectively arranged opposite to the pair of first conductive cottons;

[0016] The driving module is connected with the bottom plate and a pair of second conductive cottons, and drives the pair of second conductive cottons to move in a pair of energized slots.

[0017] Furthermore, the driver module includes:

[0018] An elbow clamp, which is arranged on the top of the bottom plate;

[0019] A driving block is connected to the output end of the toggle clamp and is connected to a pair of second conductive cottons.

[0020] Furthermore, the driving block is a U-shaped block.

[0021] Furthermore, the driving block is made of insulating material.

[0022] Furthermore, the fixing seat is made of insulating material.

[0023] A detection device for a reed switch sensor according to an embodiment of the utility model has the following beneficial effects:

[0024] 1. Avoid damage or breakage of the sensor terminal wires.

[0025] 2. Multiple sensors can be detected at one time, which greatly improves efficiency.

[0026] 3. Simple structure, low cost and high detection accuracy.

[0027] It is to be understood that both the foregoing general description and the following detailed description are exemplary, and are intended to provide further explanation of the technology as claimed. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 The figure is a three-dimensional structural diagram of a detection device of a reed switch sensor according to an embodiment of the utility model. DETAILED DESCRIPTION

[0029] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings to further illustrate the present invention.

[0030] First, combine Figure 1A detection device for a reed switch sensor according to an embodiment of the utility model is described, which is used to detect the triggering distance of the reed switch sensor and has a wide range of application scenarios.

[0031] like Figure 1 As shown, a detection device of a reed switch sensor according to an embodiment of the utility model comprises a base plate 1, a door frame 2, a moving module, a moving frame 4 and a plurality of power-on modules.

[0032] Specifically, Figure 1 As shown, the door frame 2 is arranged on the top of the base plate 1, and a plurality of sensor slots 21 are provided on the door frame 2 for placing the reed switch sensors to be detected.

[0033] Specifically, Figure 1 As shown, the moving module is arranged on the bottom plate 1 to provide driving force for movement. The moving module comprises: a linear module 31, which is arranged on the bottom plate 1, the output end of which is connected to the moving frame 4, and the linear module 31 and the door frame 2 are arranged perpendicular to each other.

[0034] Specifically, Figure 1 As shown, the mobile frame 4 is connected to the output end of the mobile module, and a plurality of magnets 41 are installed on the mobile frame 4. The plurality of magnets 41 are respectively arranged correspondingly to the plurality of sensor slots 21. The mobile frame 4 approaches the portal frame 2 under the drive of the linear module 31.

[0035] Specifically, Figure 1 As shown, a plurality of power-on modules are respectively arranged on the base plate 1, and the plurality of power-on modules are respectively arranged opposite to the plurality of sensor slots 21 in one-to-one correspondence, and are used to power the reed switch sensor to be detected. Any power-on module includes: a fixing seat 51, a pair of first conductive cottons 52, a pair of second conductive cottons 53, and a driving module. A pair of power-on slots are provided on the fixing seat 51, and the fixing seat 51 is made of insulating material for insulation protection; a pair of first conductive cottons 52 are respectively arranged in a pair of power-on slots and connected to an external power supply; a pair of second conductive cottons 53 are respectively arranged in a pair of power-on slots and are respectively arranged opposite to the pair of first conductive cottons 52; the driving module is connected to the base plate 1 and the pair of second conductive cottons 53, and drives the pair of second conductive cottons 53 to move in the pair of power-on slots, so that the lead end of the reed switch sensor to be detected can be clamped, thereby energizing the reed switch sensor to be detected.

[0036] Further, if Figure 1 As shown, the driving module includes: a toggle clamp 541 and a driving block 542. The toggle clamp 541 is arranged on the top of the bottom plate 1; the driving block 542 is connected to the output end of the toggle clamp 541, and the driving block 542 is connected to a pair of second conductive cottons 53. The driving block 542 is a U-shaped block, which is convenient for connecting to the pair of second conductive cottons 53. The driving block 542 is made of insulating material for insulation protection.

[0037] When in use, the reed switch sensor to be detected is placed on a plurality of sensor slots 21 respectively, and then the two terminals of the reed switch sensor to be detected are placed between a pair of first conductive cotton 52 and a pair of second conductive cotton 53 respectively, and the driving block 542 drives the pair of second conductive cotton 53 to move toward the pair of first conductive cotton 52 by controlling the elbow clamp 541, so that the two terminals of the reed switch sensor to be detected are clamped by the pair of first conductive cotton 52 and the pair of second conductive cotton 53, and the reed switch sensor is powered on. Finally, the linear module 31 drives the moving frame 4 to approach the door frame 2. When the reed switch sensor to be detected is triggered by the corresponding magnet 41, the system will record the distance between the moving frame 4 and the door frame 2 (i.e., the triggering distance) when each reed switch sensor to be detected is triggered, thereby obtaining the triggering distance of each reed switch sensor to be detected.

[0038] Above, refer to Figure 1 A detection device for a reed switch sensor according to an embodiment of the utility model is described, which has the following beneficial effects:

[0039] 1. Avoid damage or breakage of the sensor terminal wires.

[0040] 2. Multiple sensors can be detected at one time, which greatly improves efficiency.

[0041] 3. Simple structure, low cost and high detection accuracy.

[0042] It should be noted that, in this specification, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprises..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0043] Although the content of the utility model has been described in detail through the above preferred embodiments, it should be appreciated that the above description should not be considered as a limitation of the utility model. After reading the above content, various modifications and substitutions of the utility model will be obvious to those skilled in the art. Therefore, the protection scope of the utility model should be limited by the attached claims.

Claims

1. A detection device for a reed switch sensor, characterized in that: Include: Base plate; A door-type frame, the door-type frame is arranged on the top of the bottom plate, and the door-type frame is provided with a plurality of sensor card slots for placing the reed switch sensors to be detected; A moving module, the moving module is arranged on the bottom plate and provides a driving force for movement; A mobile frame, the mobile frame is connected to the output end of the mobile module, a plurality of magnets are installed on the mobile frame, and the plurality of magnets are respectively arranged in a one-to-one correspondence with the plurality of sensor slots; A plurality of power-on modules are respectively arranged on the bottom plate, and the plurality of power-on modules are respectively arranged opposite to the plurality of sensor slots in a one-to-one correspondence, and are used to supply power to the reed switch sensors to be detected.

2. The detection device of the reed switch sensor according to claim 1, characterized in that: The moving module comprises: a linear module, the linear module is arranged on the bottom plate, and the output end of the linear module is connected to the moving frame.

3. The detection device of the reed switch sensor as claimed in claim 2, characterized in that: The linear module and the portal frame are arranged perpendicular to each other.

4. The detection device of the reed switch sensor according to claim 1, characterized in that: Any of the power-on modules comprises: A fixing seat, wherein a pair of power supply slots are provided on the fixing seat; A pair of first conductive cottons, the pair of first conductive cottons are respectively arranged in the pair of power-on slots and connected to an external power source; A pair of second conductive cottons, the pair of second conductive cottons are respectively arranged in the pair of current-carrying slots and are respectively arranged opposite to the pair of first conductive cottons; A driving module is connected to the bottom plate and the pair of second conductive cottons, and drives the pair of second conductive cottons to move in the pair of energizing slots.

5. The detection device of the reed switch sensor as claimed in claim 4, characterized in that: The driving module comprises: an elbow clamp, the elbow clamp being arranged on the top of the bottom plate; A driving block is connected to the output end of the toggle clamp, and the driving block is connected to the pair of second conductive cottons.

6. The detection device of the reed switch sensor as claimed in claim 5, characterized in that: The driving block is a U-shaped block.

7. The detection device of the reed switch sensor as claimed in claim 5, characterized in that: The driving block is made of insulating material.

8. The detection device of the reed switch sensor as claimed in claim 4, characterized in that: The fixing seat is made of insulating material.

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