Chip alloy resistor detection device

Abstract

The utility model discloses a chip-type alloy resistor detection device, which comprises a detection device body, a detection clamping assembly is arranged at one end above the detection device body, the detection clamping assembly comprises a fixed bottom plate assembly, and one end above the fixed bottom plate assembly is in limited sliding connection with a driving sliding plate assembly; according to the utility model, the lower electrodes of the chip-type alloy resistor are respectively attached to the detection electrode slices at the two sides, then abut against the clamping rod bodies in the two groups of clamping rod assemblies and push inwards, and the two groups of clamping rod bodies are pushed outwards at the same time; at the moment, a limiting rotating stick arranged in a clamping rod limiting sliding groove in a limiting mode guarantees that the clamping rod assembly can slide in a limiting mode in the transverse direction, and meanwhile a driving rotating stick arranged in an inclined sliding groove pulls a driving sliding plate assembly to move downwards to compress and tension an elastic piece. Therefore, the chip-type alloy resistor can be clamped on the detection electrode slice with the center position unchanged all the time, and the chip-type alloy resistors of different models and specifications can be conveniently clamped and detected through the structure, so that the chip-type alloy resistor clamping device is more convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of detection equipment, in particular to a chip alloy resistor detection device. Background Art

[0002] Chip alloy resistors are a special type of alloy resistor, usually in the shape of a rectangular sheet. They are designed to have precise resistance values and maintain relatively stable resistance characteristics within a certain temperature range. After the chip alloy resistors are produced, they need to be sampled and detected by a detection device to determine whether they are qualified. However, the existing chip alloy resistor detection devices currently in use cannot flexibly adapt to and detect chip resistors of different model specifications, resulting in inconvenience during the detection work. Content of the Utility Model

[0003] The purpose of the utility model is to provide a chip alloy resistor detection device to solve the problem that the existing chip alloy resistor detection device cannot flexibly adapt to and detect chip resistors of different model specifications during use, resulting in inconvenience during the detection work.

[0004] To achieve the above purpose, the utility model provides the following technical solution: A chip alloy resistor detection device, comprising: a detection device body, one end of the upper part of the detection device body is provided with a detection clamping assembly, the detection clamping assembly includes a fixed bottom plate assembly, one end of the upper part of the fixed bottom plate assembly is slidably connected with a driving slide plate assembly in a limited way, the other end of the upper part of the fixed bottom plate assembly is slidably connected with a clamping rod assembly in a limited way, one end of the driving slide plate assembly is fixedly connected with a tension elastic member, the fixed bottom plate assembly includes a fixed bottom plate body, the driving slide plate assembly includes a slide plate body, and the clamping rod assembly includes a clamping rod body.

[0005] As a further scheme of the utility model: both sides of one end of the fixed bottom plate body are provided with slide plate limit chutes inside, the other end of the fixed bottom plate body is fixedly connected with a clamping rod limit block, and both sides of the inside of the clamping rod limit block are provided with clamping rod limit chutes.

[0006] As a further scheme of the utility model: both sides of the inside of the slide plate body are symmetrically provided with inclined chutes, both sides of the lower part of the slide plate body are fixedly connected with slide plate limit sliding strips, the number of the inclined chutes and the slide plate limit sliding strips are both set to two groups, and the slide plate limit sliding strips are slidably connected inside the slide plate limit chutes in a matching way.

[0007] As a further scheme of the utility model: one end of the lower part of the clamping rod body is rotatably connected with a driving roller, the other end of the lower part of the clamping rod body is rotatably connected with a limit roller, the driving roller is adaptively arranged inside the inclined chute, and the limit roller is adaptively arranged inside the clamping rod limit chute.

[0008] As a further solution of the utility model: installation through holes are opened at both ends of the fixed bottom plate body, an electrode fixing plate is arranged at the other end above the detection device body, detection electrode sheets are arranged on both sides above the electrode fixing plate, and the detection electrode sheets are arranged in two groups and are both adapted to the detection clamping assembly.

[0009] As a further solution of the utility model: a detection display screen is arranged at one end of the front side of the detection device body, a detection adjustment knob is arranged above the other end of the front side of the detection device body, a detection control button is arranged below the other end of the front side of the detection device body, two groups of detection adjustment knobs are arranged, and multiple groups of detection control buttons are arranged.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] The utility model is to press the electrodes below the chip alloy resistor against the detection electrode sheets on both sides, and then support the clamping rod bodies in the two groups of clamping rod assemblies and push them inwards, so that the two groups of clamping rod bodies are pushed outwards at the same time. At this time, the limiting rotating stick set in the limiting slide groove of the clamping rod ensures that the clamping rod assembly can slide in the horizontal direction. At the same time, the driving rotating stick set in the oblique slide groove pulls the driving slide plate assembly to move downward to compress and tighten the elastic part, so that the chip alloy resistor can always keep the center position unchanged and be clamped on the detection electrode sheet. Such a structure can be convenient for adapting to chip alloy resistors of different models and specifications for clamping and detection, which is more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of a sheet-type alloy resistance detection device described in the utility model;

[0013] Figure 2 It is a structural schematic diagram of a detection clamping assembly in a sheet alloy resistor detection device described in the utility model;

[0014] Figure 3 It is a structural schematic diagram of a fixed bottom plate assembly in a sheet alloy resistor detection device described in the utility model;

[0015] Figure 4 It is a structural schematic diagram of a driving slide plate assembly in a sheet alloy resistor detection device described in the utility model;

[0016] Figure 5 It is a structural schematic diagram of a clamping rod assembly in a sheet alloy resistor detection device described in the utility model;

[0017] Figure 6 It is a structural schematic diagram of a detection device body in a sheet-type alloy resistance detection device described in the utility model.

[0018] In the figure: 1. Body of the detection device; 2. Detection clamping assembly; 3. Fixed bottom plate assembly; 4. Driving slide plate assembly; 5. Clamping rod assembly; 6. Tightening elastic member; 7. Fixed bottom plate body; 8. Slide plate body; 9. Clamping rod body; 10. Slide plate limit chute; 11. Clamping rod limit block; 12. Clamping rod limit chute; 13. Oblique chute; 14. Slide plate limit slide bar; 15. Driving rotating rod; 16. Limiting rotating rod; 17. Installation through hole; 18. Electrode fixing plate; 19. Detection electrode plate; 20. Detection display screen; 21. Detection adjustment knob; 22. Detection control button. Specific implementation manner

[0019] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0020] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, the terms "installation", "connection", "connection", "setting" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations. Next, the embodiments of the present invention will be described according to its overall structure.

[0021] Refer to Figures 1 to 5In an embodiment of the utility model, a chip alloy resistor detection device includes: a detection device body 1, a detection clamping assembly 2 is arranged at one end above the detection device body 1, the detection clamping assembly 2 includes a fixed base plate assembly 3, a driving slide plate assembly 4 is limitedly slidably connected at one end above the fixed base plate assembly 3, a clamping rod assembly 5 is limitedly slidably connected at the other end above the fixed base plate assembly 3, a tensioning elastic member 6 is fixedly connected to one end of the driving slide plate assembly 4, the fixed base plate assembly 3 includes a fixed base plate body 7, the driving slide plate assembly 4 includes a slide plate body 8, and the clamping rod assembly 5 includes a clamping rod body 9.

[0022] Reference Figures 3 to 5 , a skateboard limiting slide groove 10 is opened on both sides of one end of the fixed bottom plate body 7, and a clamping rod limiting block 11 is fixedly connected to the other end of the fixed bottom plate body 7, and a clamping rod limiting slide groove 12 is opened on both sides of the clamping rod limiting block 11, and oblique slide grooves 13 are symmetrically opened on both sides of the inside of the skateboard body 8, and skateboard limiting slide bars 14 are fixedly connected on both sides of the lower side of the skateboard body 8. There are two groups of oblique slide grooves 13 and skateboard limiting slide bars 14, and the skateboard limiting slide bars 14 are adapted to be slidably connected to the inside of the skateboard limiting slide groove 10, and a driving rotating rod 15 is rotatably connected to one end of the lower side of the clamping rod body 9, and a limiting rotating rod 16 is rotatably connected to the other end of the lower side of the clamping rod body 9, and the driving rotating rod 15 is adapted to be arranged inside the oblique slide groove 13, and the limiting rotating rod 16 is adapted to be arranged inside the clamping rod limiting slide groove 12.

[0023] The above scheme is adopted: by respectively attaching the electrodes below the chip alloy resistor to the detection electrode sheets 19 on both sides, and then pressing against the clamp rod bodies 9 in the two groups of clamp rod assemblies 5 and pushing them inward, the two groups of clamp rod bodies 9 are pushed outward at the same time. At this time, the limiting rotating rod 16 set in the clamp rod limiting slide groove 12 ensures that the clamp rod assembly 5 can slide in the horizontal direction. At the same time, the driving rotating rod 15 set in the oblique slide groove 13 pulls the driving slide plate assembly to move downward to compress and tighten the elastic member 6, so that the chip alloy resistor can always keep the center position unchanged and be clamped on the detection electrode sheet 19.

[0024] Reference Figure 3 and Figure 6 , mounting through holes 17 are provided at both ends of the fixed bottom plate body 7, an electrode fixing plate 18 is provided at the other end above the detection device body 1, detection electrode sheets 19 are provided on both sides above the electrode fixing plate 18, two groups of detection electrode sheets 19 are provided and both are adapted to the detection clamping assembly 2, a detection display screen 20 is provided at one end of the front of the detection device body 1, a detection adjustment knob 21 is provided above the other end of the front of the detection device body 1, a detection control button 22 is provided below the other end of the front of the detection device body 1, two groups of detection adjustment knobs 21 are provided, and multiple groups of detection control buttons 22 are provided.

[0025] The above scheme is adopted: by passing the fixing bolt through the installation through hole 17, the detection clamping assembly 2 can be conveniently installed on the top of the detection device body 1, the detection parameters are controlled by the detection adjustment knob 21 and the detection control button 22, and the detection value is observed through the detection display screen 20, so that the chip alloy resistor can be detected.

[0026] The working principle of the utility model is: when in use, the electrodes below the chip alloy resistor are respectively attached to the detection electrode sheets 19 on both sides, and then the clamping rod bodies 9 in the two groups of clamping rod assemblies 5 are supported and pushed inward, and the two groups of clamping rod bodies 9 are pushed outward at the same time. At this time, the limiting rotating rod 16 set in the clamping rod limiting slide groove 12 ensures that the clamping rod assembly 5 can slide in the horizontal direction. At the same time, the driving rotating rod 15 set in the oblique slide groove 13 pulls the driving slide plate assembly to move downward to compress and tighten the elastic member 6, so that the chip alloy resistor can always maintain the center position unchanged and be clamped on the detection electrode sheet 19. Such a structure can be convenient for adapting to chip alloy resistors of different models and specifications for clamping and detection, which is more convenient to use.

[0027] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A chip alloy resistor detection device, characterized in that, Comprising: The body (1) of the detection device, at one end above the body (1) of the detection device, a detection clamping assembly (2) is provided. The detection clamping assembly (2) includes a fixed bottom plate assembly (3). At one end above the fixed bottom plate assembly (3), a driving slide plate assembly (4) is slidably limited. At the other end above the fixed bottom plate assembly (3), a clamping rod assembly (5) is slidably limited. One end of the driving slide plate assembly (4) is fixedly connected to a tension elastic member (6). The fixed bottom plate assembly (3) includes a fixed bottom plate body (7). The driving slide plate assembly (4) includes a slide plate body (8). The clamping rod assembly (5) includes a clamping rod body (9).

2. The chip alloy resistor detection device according to claim 1, characterized in that, On both sides of one end inside the fixed bottom plate body (7), slide plate limit chutes (10) are opened. At the other end of the fixed bottom plate body (7), a clamping rod limit block (11) is fixedly connected. On both sides inside the clamping rod limit block (11), clamping rod limit chutes (12) are opened.

3. The chip alloy resistor detection device according to claim 2, wherein On both sides inside the slide plate body (8), diagonal chutes (13) are symmetrically opened. On both sides below the slide plate body (8), slide plate limit slide bars (14) are fixedly connected. The number of both the diagonal chutes (13) and the slide plate limit slide bars (14) is set to two groups. The slide plate limit slide bars (14) are slidably and fittingly connected inside the slide plate limit chutes (10).

4. The chip alloy resistor detection device according to claim 3, characterized in that, One end below the clamping rod body (9) is rotatably connected to a driving roller (15). The other end below the clamping rod body (9) is rotatably connected to a limit roller (16). The driving roller (15) is adaptively arranged inside the diagonal chute (13). The limit roller (16) is adaptively arranged inside the clamping rod limit chute (12).

5. The chip alloy resistor detection device according to claim 4, characterized in that, At both ends inside the fixed bottom plate body (7), installation through holes (17) are opened. At the other end above the body (1) of the detection device, an electrode fixing plate (18) is provided. On both sides above the electrode fixing plate (18), detection electrode plates (19) are provided. There are two groups of the detection electrode plates (19), and both are adapted to the detection clamping assembly (2).

6. The chip alloy resistor detection device according to claim 5, characterized in that, At one end on the front surface of the body (1) of the detection device, a detection display screen (20) is provided. Above the other end on the front surface of the body (1) of the detection device, a detection adjustment knob (21) is provided. Below the other end on the front surface of the body (1) of the detection device, a detection control button (22) is provided. There are two groups of the detection adjustment knobs (21), and there are multiple groups of the detection control buttons (22).

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