CN219997205U - Detection device - Google Patents

Abstract

The present utility model relates to a detection device. The detection device comprises a base, a voltage and current detection assembly and a signal transmission piece. The base is provided with a placement surface. The voltage and current detection assembly is movably connected with the base and can be close to or far away from the placing surface. And one end of the signal transmission piece is electrically connected with the voltage and current detection component, and the other end of the signal transmission piece is provided with a signal transmission interface. The detection device provided by the embodiment of the utility model can be used for simultaneously detecting the current and the voltage of the to-be-detected piece and simultaneously transmitting the electric signals of the to-be-detected piece so as to help a user to distinguish the equipment which can be matched with the to-be-detected piece for use, and the application range and the application flexibility of the detection device are enlarged.

Description

Detection device

Technical Field

The utility model relates to the technical field of test tools, in particular to a detection device.

Background

The products are generally detected by a detection device before leaving the factory, so that the products can be ensured to be used normally. Because many products have more functions, and most detection devices have only one function, it is generally necessary to detect the same product by using multiple detection devices. Thus, the detection process of the product is long.

Disclosure of Invention

Accordingly, it is necessary to provide a detection device for solving the problem of single function of the detection device.

A detection apparatus, comprising:

a base having a placement surface;

the voltage and current detection assembly is movably connected with the base and can be close to or far away from the placing surface;

and one end of the signal transmission piece is electrically connected with the voltage and current detection component, and the other end of the signal transmission piece is provided with a signal transmission interface.

In one embodiment, the voltage and current detection assembly comprises a mounting member and a detection member, wherein the mounting member is movably mounted on the base, and the detection member is connected with the mounting member and located on one side of the mounting member facing the placement surface.

In one embodiment, the mounting member includes a mounting portion, a guiding portion and an operating portion, the guiding portion is mounted on the base and extends along a first direction, the mounting portion is provided with the detecting member and is movably connected with the guiding portion along the movable connection, and the operating portion is disposed on the base and is movably connected with the mounting portion and can drive the mounting portion to move along the guiding portion.

In one embodiment, the operation part comprises an operation section and a transmission section, the operation section is rotatably mounted on the base, one end of the transmission section in the first direction is connected with the operation section, and the other end of the transmission section is connected with the mounting part.

In one embodiment, the detecting member includes a power receiving portion and an elastic detecting portion which are sequentially connected, the power receiving portion is mounted on the mounting portion, the elastic detecting portion is disposed on the power receiving portion, and an end portion of the elastic detecting portion faces the placement surface.

In one embodiment, the voltage and current detection assembly further comprises a voltmeter and an ammeter, wherein the voltmeter and the ammeter are electrically connected with the detection piece.

In one embodiment, the signal transmission member includes an electrical connection member and a USB interface, one end of the electrical connection member is electrically connected to the voltage and current detection assembly, and the other end is electrically connected to the USB interface, and the USB interface is configured as the signal transmission interface.

In one embodiment, the base comprises a base body and a placement part, the placement part is located on one side of the base body, which faces the voltage and current detection assembly, the placement part is provided with a positioning groove, and the placement surface is arranged in the positioning groove.

In one embodiment, an accommodating cavity is arranged in the base, and the accommodating cavity accommodates the lead wire of the voltage and current detection assembly.

In one embodiment, the base is further provided with a switch, and the switch is electrically connected with the voltage and current detection component and controls the on-off state of the voltage and current detection component.

The detection device provided by the embodiment of the utility model can be used for simultaneously detecting the current and the voltage of the to-be-detected piece and simultaneously transmitting the electric signals of the to-be-detected piece so as to help a user to distinguish the equipment which can be matched with the to-be-detected piece for use, and the application range and the application flexibility of the detection device are enlarged.

Drawings

Fig. 1 is a perspective view of a detection device according to some embodiments of the present utility model.

Fig. 2 is a schematic structural diagram of a detection device with a member to be detected according to some embodiments of the present utility model.

Fig. 3 is an exploded view of a detection device according to some embodiments of the present utility model.

Fig. 4 is a schematic partial view of an elastic detecting portion of a detecting device according to some embodiments of the present utility model when the elastic detecting portion contacts with a member to be detected.

Fig. 5 is a schematic structural diagram of a hidden part structure of a detection device according to some embodiments of the present utility model.

Fig. 6 is a schematic structural diagram of a detection device according to some embodiments of the present utility model at another view angle.

Reference numerals illustrate:

10. a base; 11. placing a surface; 12. a base; 13. a placement unit; 131. a positioning groove; 14. a receiving chamber; 15. a switch; 16. a baffle; 20. a voltage current detection component; 21. a mounting member; 211. a mounting part; 212. a guide part; 213. an operation unit; 2131. an operating section; 2132. a transmission section; 22. a detecting member; 221. a power connection part; 222. an elasticity detecting section; 23. a voltmeter; 24. an ammeter; 30. a signal transmission member; 31. an electrical connection; 32. a USB interface; x, a first direction; 100. a detection device; 200. and (5) detecting the piece to be detected.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The present utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the utility model, whereby the utility model is not limited to the specific embodiments disclosed below.

In the description of the present utility model, it should be understood that, if any, these terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are used, these terms refer to the orientation or positional relationship shown based on the drawings, only for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, if any, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature.

In the present utility model, unless explicitly stated and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly. For example, the two parts can be fixedly connected, detachably connected or integrated; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, the meaning of a first feature being "on" or "off" a second feature, and the like, is that the first and second features are either in direct contact or in indirect contact through an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

It will be understood that if an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. If an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

Referring to fig. 1, some embodiments of the present utility model provide a detection apparatus 100. The sensing device 100 includes a base 10, a voltage and current sensing assembly 20, and a signal transmission member 30. Wherein the base 10 has a placement surface 11. The voltage and current detection assembly 20 is movably connected with the base 10 and can be close to or far away from the placement surface 11. One end of the signal transmission member 30 is electrically connected to the voltage and current detecting assembly 20, and the other end is configured with a signal transmission interface.

The working principle of the above-mentioned detection device 100 will be described below with a fresh air controller as a member to be detected 200.

As shown in fig. 1 and 2, when detecting the to-be-detected member 200, the detecting device 100 may be powered on first, and the to-be-detected member 200 is placed on the placement surface 11 of the base 10. The voltage and current detecting member 22 may then be driven to move in the direction of the placement surface 11 until the voltage and current detecting member 22 contacts the member to be detected 200 to electrically connect the member to be detected 200. At this time, the voltage and current detecting member 22 may detect the voltage and current of the member to be detected 200. After the current-voltage detection is completed, the signal transmission member 30 may be powered on. For example, the signal transmission member 30 may be electrically connected to the computer to transmit the electrical signal of the member to be inspected 200 when in use. The computer can analyze and detect the received electric signal to judge whether the electric signal is the same as the preset electric signal, thereby helping the user identify the equipment with which the piece 200 to be detected can be matched.

In summary, when the detecting device 100 is used to test the to-be-detected piece 200, the current and the voltage of the to-be-detected piece 200 can be detected simultaneously, and the electrical signals of the to-be-detected piece 200 can be transmitted simultaneously, so as to help the user identify the equipment with which the to-be-detected piece 200 can be used in a matched manner, and expand the application range and the application flexibility of the detecting device 100.

In some embodiments, as shown in fig. 1 and 2, the base 10 includes a base 12 and a placement portion 13, where the placement portion 13 may be located on a side of the base 12 facing the voltage and current detection assembly 20, the placement portion 13 is provided with a positioning slot 131, and a placement surface 11 is disposed in the positioning slot 131.

When the to-be-detected piece 200 is placed on the base 10, the to-be-detected piece 200 can be placed in the positioning groove 131. When the detecting device 100 is impacted by an external force, the positioning groove 131 can position the to-be-detected piece 200, so that the probability that the to-be-detected piece 200 deviates from a preset position and the contact effect of the to-be-detected piece 200 and the detecting piece 22 is affected can be reduced.

In some embodiments, as shown in fig. 2, the voltage current detection assembly 20 may include a mounting member 21 and a detection member 22. The mounting member 21 may be movably mounted on the base 10, for example, the mounting member 21 is rotatably mounted on the base 10, or the mounting member 21 is mounted on the base 10 in a linear movement manner. The detecting member 22 may be connected to the mounting member 21 and located on a side of the mounting member 21 facing the placement surface 11.

When the to-be-detected piece 200 is placed on the placement surface 11 of the base 10, the mounting piece 21 can be acted on, so that the mounting piece 21 can move towards the to-be-detected piece 200 relative to the base 10, and the to-be-detected piece 22 is driven to be continuously close to the to-be-detected piece 200 until the to-be-detected piece 22 is contacted with the to-be-detected piece 200. When the detection of the detecting member 22 is completed, the detecting member 22 can act on the mounting member 21, and the detecting member 22 is driven by the mounting member 21 to move away from the to-be-detected member 200.

So set up, when using voltage and current detection subassembly 20, can drive it to the face 11 of placing of base 10 and remove, when not using voltage and current detection subassembly 20, can drive it to the direction of keeping away from the face 11 of placing, can reduce the piece 200 that waits to detect in-process of placing, the probability that takes place to interfere with voltage and current detection subassembly 20, has protected the piece 200 that waits to detect.

Further, as shown in fig. 2 and 3, in some embodiments, the mounting member 21 may include a mounting portion 211, a guide portion 212, and an operating portion 213. The guide 212 may be mounted to the base 10 and extend in the first direction X. The mounting portion 211 may be provided with a detecting member 22 and movably connected to the guide portion 212. The operation portion 213 is disposed on the base 10 and movably connected to the mounting portion 211, and can drive the mounting portion 211 to move along the guide portion 212.

Illustratively, as shown in fig. 2 and 3, the guide 212 may be a guide bar extending in the first direction X. Two guide rods which are distributed at intervals can be arranged on the base 10. Part of the mounting portion 211 may be sleeved on the guide bar and move along the guide bar, that is, the mounting portion 211 may move along the first direction X. Since the detecting member 22 is attachable to the attaching portion 211, the detecting member 22 can be moved together when the attaching portion 211 is moved. The operation unit 213 is attached to the base 10 and is movably connected to the attachment unit 211.

When the user drives the voltage and current detection assembly 20 to move, the operation portion 213 is acted on, and the operation portion 213 is utilized to drive the mounting portion 211 to move along the guiding portion 212, so as to drive the detection member 22 located on the mounting portion 211 to move together.

In the above arrangement, the guide portion 212 can be used to guide the mounting portion 211, and when the user acts on the operation portion 213, the mounting portion 211 and the detecting member 22 can be driven to move to the placement surface 11 quickly and accurately, so that the efficiency of moving the mounting portion 211 to the preset position can be improved.

Still further, as shown in fig. 2, in some embodiments, the operating portion 213 may include an operating segment 2131 and a transmission segment 2132. The operating section 2131 is rotatably mounted to the base 10. The transmission segment 2132 may be provided to extend in the first direction X, one end of the transmission segment 2132 in the first direction X may be connected to the operation segment 2131, and the other end may be connected to the mounting portion 211.

For example, as shown in fig. 2, the transmission segment 2132 may be provided to extend in the first direction X, one end of the transmission segment 2132 being connected to the operation segment 2131, and the other end being connected to the mounting portion 211. The operating segment 2131 may be arranged convexly relative to the transmission segment 2132 and may be deflectable in a first direction X. When the operation section 2131 is pulled to move in a direction away from the placement surface 11 (i.e. the to-be-detected piece 200), the operation section 2131 can drive the transmission section 2132 to move in a direction close to the placement surface 11 (i.e. the to-be-detected piece 200), so as to drive the mounting portion 211 to move in a direction close to the placement surface 11 (i.e. the to-be-detected piece 200). After the detecting piece 22 on the mounting portion 211 contacts the detecting piece 200 on the placement surface 11, the rotation of the operating section 2131 may be stopped.

After the detection of the workpiece 200 is completed, the operating section 2131 may be pulled to move in a direction approaching the placement surface 11 (i.e., the workpiece 200). The operating section 2131 may drive the driving section 2132 to move away from the placement surface 11 (i.e., the workpiece 200 to be inspected). In this way, the user can conveniently take out the to-be-detected member 200 after detection from the base 10.

The above arrangement simplifies the structure of the operation portion 213, and facilitates the operation by the user.

With continued reference to fig. 1, in some embodiments, the detecting member 22 may include a power receiving portion 221 and an elastic detecting portion 222 that are sequentially connected. The electrical connection part 221 may be mounted on the mounting part 211, and the elastic detection part 222 may be disposed on the electrical connection part 221, and an end portion thereof may be disposed toward the placement surface 11. When the detecting member 22 is continuously close to the detecting member 200, the elastic detecting portion 222 may first contact the detecting member 200 to detect the detecting member 200.

As shown in fig. 4, a part of the detecting element 22 is provided as an elastic section, and when the detecting element 22 contacts with the element to be detected 200 and moves continuously, a certain buffering effect can be achieved, so that damage to the element to be detected 200 and the detecting element 22 can be reduced.

In some embodiments, as shown in fig. 5, the voltmeter 20 further comprises a voltmeter 23 and an ammeter 24. The voltmeter 23 and the ammeter 24 can be mounted on the base 10 by fasteners such as screws, and the voltmeter 23 and the ammeter 24 can be electrically connected with the detecting member 22.

When the voltage and current detecting assembly 20 detects the workpiece 200, the current value and the voltage value detected by the workpiece 200 can be displayed through the ammeter 24 and the voltmeter 23, and the user can directly obtain the data detected by the workpiece 200.

In some embodiments, as shown in fig. 1, 2 and 5, the signal transmission member 30 may include an electrical connection member 31 and a USB interface 32. One end of the electrical connector 31 may be electrically connected to the voltage and current detecting component 20, and the other end is electrically connected to the USB interface 32. Wherein the USB interface 32 is configured as a signal transmission interface.

When the electric signal output by the part to be detected 200 needs to be detected, the USB interface 32 can be inserted into an interface of a computer, so that the data of the part to be detected 200 can be transmitted to the computer, and the data can be analyzed and judged by the computer.

In some embodiments, as shown in fig. 5, the base 10 is also provided with a switch 15. The switch 15 may be electrically connected to the voltage and current detecting assembly 20 and control the electrical on-off of the voltage and current detecting assembly 20. When the to-be-detected piece 200 is placed on the placement surface 11 and is detected, the switch 15 may be activated to energize the voltage and current detection assembly 20 so as to detect the to-be-detected piece 200 by using the voltage and current detection assembly 20. When the detection of the workpiece 200 is completed, the switch 15 can be turned off to power off the voltage and current detection component 20, so as to improve the safety of the detection device 100 during use.

In some embodiments, as shown in fig. 5, the interior of the base 10 may be provided with a receiving cavity 14. The receiving cavity 14 may receive a wire of the voltage current detection assembly 20. The wires disposed in the accommodating chamber 14 may include wires electrically connecting the switch 15 and the detecting member 22, wires electrically connecting the detecting member 22, the voltmeter 23 and the ammeter 24, and the like. The wires are accommodated in the accommodating cavity 14, so that the appearance of the detection device 100 can be beautified, interference between a large number of wires and other components due to exposure of the detection device 100 can be reduced, abrasion and even fracture probability can be easily generated, and the service life of the detection device 100 can be prolonged.

It should be noted that, referring to fig. 2, a rotatable baffle 16 may be further disposed at the opening of the accommodating cavity 14. The baffle 16 is typically attachable to a catch on the housing 12 to cover the opening of the receiving cavity 14. In use, the shutter 16 may be opened to allow viewing of wires and the like within the receiving chamber 14.

In some embodiments, as shown in fig. 6, through holes are further formed in the base 12, and the wires located in the accommodating cavity 14 can pass through the through holes, so as to be connected to power the detecting device 100.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the claims. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims (10)

1. A detection apparatus, characterized by comprising:

a base (10) having a placement surface (11);

the voltage and current detection assembly (20) is movably connected with the base (10) and can be close to or far away from the placement surface (11);

and one end of the signal transmission piece (30) is electrically connected with the voltage and current detection assembly (20), and the other end of the signal transmission piece is provided with a signal transmission interface.

2. The detection device according to claim 1, wherein the voltage and current detection assembly (20) comprises a mounting member (21) and a detection member (22), the mounting member (21) is movably mounted on the base (10), and the detection member (22) is connected to the mounting member (21) and located on a side of the mounting member (21) facing the placement surface (11).

3. The detection device according to claim 2, wherein the mounting member (21) comprises a mounting portion (211), a guiding portion (212) and an operating portion (213), the guiding portion (212) is mounted on the base (10) and extends along a first direction (X), the mounting portion (211) is provided with the detection member (22) and is movably connected with the guiding portion (212), and the operating portion (213) is disposed on the base (10) and is movably connected with the mounting portion (211) and can drive the mounting portion (211) to move along the guiding portion (212).

4. A detection device according to claim 3, wherein the operation portion (213) comprises an operation section (2131) and a transmission section (2132), the operation section (2131) being rotatably mounted to the base (10), one end of the transmission section (2132) in the first direction (X) being connected to the operation section (2131), the other end being connected to the mounting portion (211).

5. A detection device according to claim 3, wherein the detection member (22) comprises a power receiving portion (221) and an elastic detection portion (222) which are sequentially connected, the power receiving portion (221) is mounted on the mounting portion (211), and the elastic detection portion (222) is disposed on the power receiving portion (221) with an end portion thereof disposed toward the placement surface (11).

6. The device according to any one of claims 2 to 5, wherein the voltage and current detection assembly (20) further comprises a voltmeter (23) and an ammeter (24), the voltmeter (23) and the ammeter (24) being electrically connected to the detection member (22).

7. The detection device according to any one of claims 2 to 5, wherein the signal transmission member (30) includes an electrical connection member (31) and a USB interface (32), one end of the electrical connection member (31) is electrically connected to the voltage current detection assembly (20), the other end is electrically connected to the USB interface (32), and the USB interface (32) is configured as the signal transmission interface.

8. The detection device according to any one of claims 2 to 5, wherein the base (10) includes a base body (12) and a placement portion (13), the placement portion (13) is located at a side of the base body (12) facing the voltage and current detection assembly (20), the placement portion (13) is provided with a positioning groove (131), and the placement surface (11) is disposed in the positioning groove (131).

9. The device according to any one of claims 2 to 5, characterized in that the interior of the base (10) is provided with a housing cavity (14), the housing cavity (14) housing the wires of the voltage current detection assembly (20).

10. The detection device according to any one of claims 2 to 5, wherein the base (10) is further provided with a switch (15), the switch (15) and the voltage and current detection assembly (20) are electrically connected, and the electrical connection and disconnection of the voltage and current detection assembly (20) are controlled.