Graphite wire clamp

Abstract

The utility model relates to the technical field of wire clamps, in particular to a graphite wire clamp. According to the technical scheme, the wire clamp comprises a wire clamp body and further comprises an adjusting assembly used for adjusting the width of the body, the adjusting assembly comprises a movable plate used for being installed in the body in a sliding mode and further comprises a rectangular plate used for pressing a graphite flat belt, and the rectangular plate is installed in the body in a sliding mode. And a fixing column for fixing the rectangular plate is arranged at the top of the main body. According to the utility model, the internal width of the wire clamp main body can be adjusted, graphite bandlets with different sizes can be connected and fixed by cooperating with the rectangular plate, the practicability of the device is increased, and the device is simple in structure and convenient to use; and meanwhile, unstable contact caused by shaking of the graphite flat belt is avoided through the fixing rod, the fixing nut, the pressing plate and the rectangular plate, so that current transmission and signal quality are ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of wire clamps, in particular to a graphite wire clamp. Background Art

[0002] Graphite flat strips have good electrical or thermal conductivity and are usually used in situations where current or heat needs to be conducted. A graphite wire clamp is a device used to fix and connect graphite flat strips, usually made of metal or other conductive materials. Its main function is to connect graphite flat strips together to form a loop so as to transmit current in electronic equipment. The size of the graphite wire clamp in the prior art is fixed, and it can only connect and fix graphite flat strips of a single size, which has poor practicality. Therefore, we propose a graphite wire clamp. Summary of the invention

[0003] The utility model aims to propose a graphite wire clamp to solve the problem that the size of the graphite wire clamp in the background technology is fixed and can only connect and fix the graphite flat belt of a single size, which has poor practicality.

[0004] The technical solution of the utility model is: a graphite wire clamp, including a wire clamp body, and also including:

[0005] An adjustment assembly for adjusting the width of the main body, the adjustment assembly comprising a movable plate for slidingly mounting in the main body;

[0006] A rectangular plate for pressing the graphite flat strip is slidably installed in the main body, and a fixing column for fixing the rectangular plate is provided on the top of the main body.

[0007] Optionally, the main body is a rectangular plate body, a groove with a convex cross-section is formed on the plate, and two groups of arc grooves are formed on a side of the groove away from the movable plate.

[0008] Optionally, the adjustment component further comprises a slide groove opened at the bottom end of one side of the main body, a moving rod is fixedly mounted on the side of the moving plate away from the slide groove, and one end of the moving rod is slidably mounted in the slide groove.

[0009] Optionally, a limiting plate is fixedly installed on one end of the moving rod located in the sliding slot, a first spring is fixedly connected between the moving plate and the main body, and two groups of arc grooves are opened on a side of the moving plate away from the sliding slot.

[0010] Optionally, rectangular grooves are provided at the tops of both sides of the groove, and slide plates are slidably installed in the rectangular grooves. The slide plates are respectively fixedly connected to both sides of the rectangular plate, and the main body is provided with through holes for the slide plates to pass through.

[0011] Optionally, round rods are fixedly installed in the rectangular grooves, the slide plates are respectively sleeved on the round rods, and second springs are fixedly connected between the slide plates and the top and bottom of the rectangular grooves.

[0012] Optionally, the fixing columns are provided in multiple groups, and the fixing columns are all slidably installed on the top of the main body. A pressure plate is fixedly installed on one end of the fixing column passing through the main body, and the bottom of the pressure plate is pressed against the top of the rectangular plate. A fixing nut is threadedly connected to the fixing column.

[0013] Compared with the prior art, the utility model has the following beneficial technical effects:

[0014] 1. The utility model adjusts the width of the wire clamp body through the moving plate, the first spring, the moving rod and the limit plate, and connects and fixes the graphite flat belts of different sizes in cooperation with the rectangular plate, thereby increasing the practicability of the device, and having a simple structure and being easy to use;

[0015] 2. The utility model fixes and limits the rectangular plate in the wire clamp body through a fixing rod, a fixing nut and a pressure plate, thereby avoiding unstable contact caused by the shaking of the graphite flat belt, thereby ensuring the transmission of current and the quality of the signal.

[0016] The utility model can adjust the width of the inside of the wire clamp body, and can connect and fix graphite flat belts of different sizes by cooperating with the rectangular plate, thereby increasing the practicability of the device, and has a simple structure and is easy to use. At the same time, the fixing rod, the fixing nut, the pressure plate and the rectangular plate can avoid unstable contact caused by the shaking of the graphite flat belt, thereby ensuring the transmission of current and the quality of the signal. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 Provide the overall structural diagram of the utility model;

[0018] Figure 2 A schematic diagram of the front cross-sectional structure of the utility model is given;

[0019] Figure 3 Given Figure 2 Schematic diagram of the local enlarged structure at point A in the middle.

[0020] Figure numerals: 1, main body; 101, slide groove; 102, rectangular groove; 2, movable plate; 3, rectangular plate; 4, fixed column; 5, fixed nut; 6, arc groove; 7, movable rod; 8, limit plate; 9, first spring; 10, round rod; 11, second spring; 12, slide plate; 13, pressure plate; 14, groove. DETAILED DESCRIPTION

[0021] The technical solution of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present utility model, rather than all of the embodiments.

[0022] The components of the embodiments of the present invention generally described and shown in the drawings herein can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention.

[0023] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

[0024] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are 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 limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0025] It should be noted that the terms "include", "comprises" or any other variants 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 other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" 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 a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] Example

[0028] like Figure 1-3 As shown, the utility model proposes a graphite wire clamp, including a wire clamp body 1, the body 1 is a rectangular plate body, a groove 14 with a "convex"-shaped cross-section is opened on the plate, and two groups of arc grooves 6 are opened on the side of the groove 14 away from the movable plate 2. Two graphite flat strips to be connected are placed in the groove 14 opened on the body 1, and the two graphite flat strips are stacked one on top and the other on the bottom, so as to increase the contact area between the two graphite flat strips and reduce the contact resistance, thereby achieving good electrical contact and loop connection between the graphite flat strips.

[0029] In this embodiment, the adjustment component is used to adjust the width of the main body 1. The adjustment component includes a movable plate 2 for sliding installation in the main body 1. The adjustment component also includes a slide groove 101 opened at the bottom end of one side of the main body 1. A movable rod 7 is fixedly installed on the side of the movable plate 2 away from the slide groove 101. One end of the movable rod 7 is slidably installed in the slide groove 101. The movable rod 7 slides in the slide groove 101, driving the movable plate 2 to move, so that the side of the movable plate 2 with the arc groove 6 is in contact with the graphite flat belt.

[0030] Among them, a limit plate 8 is fixedly installed at one end of the moving rod 7 located in the slide groove 101, and the limit plate 8 is used to prevent the moving rod 7 from leaving the slide groove 101. A first spring 9 is fixedly connected between the moving plate 2 and the main body 1. Two groups of arc grooves 6 are opened on the side of the moving plate 2 away from the slide groove 101. Through the characteristics of the first spring 9, the moving plate 2 is tightly pressed against one side of the graphite flat belt, so that graphite flat belts of different sizes can be clamped and fixed, which increases the practicability of the device, and has a simple structure and is easy to use.

[0031] like Figure 2-3 As shown, rectangular grooves 102 are provided at the tops of both sides of the groove 14, and slide plates 12 are slidably installed in the rectangular grooves 102. The slide plates 12 are respectively fixedly connected to the two sides of the rectangular plate 3. Through holes are provided on the main body 1 for the slide plates 12 to pass through. When the rectangular plate 3 moves, the slide plates 12 fixedly connected to the rectangular plate 3 are driven to slide in the rectangular grooves 102.

[0032] Among them, the rectangular plate 3 is slidably installed in the main body 1, the rectangular plate 3 is used to compress the graphite flat strip, and a fixing column 4 for fixing the rectangular plate 3 is provided on the top of the main body 1. Round rods 10 are fixedly installed in the rectangular grooves 102, and the slide plates 12 are respectively sleeved on the round rods 10. The second spring 11 is fixedly connected between the slide plate 12 and the top and bottom of the rectangular groove 102. When the slide plate 12 moves in the rectangular groove 102, the slide plate 12 slides on the round rod 10 to squeeze the second spring 11.

[0033] In addition, multiple groups of fixing columns 4 are provided, and the fixing columns 4 are all slidably installed on the top of the main body 1. The fixing columns 4 pass through one end of the main body 1 and are fixedly installed with a pressure plate 13. The bottom of the pressure plate 13 is pressed against the top of the rectangular plate 3. The fixing columns 4 are threaded with fixing nuts 5. The fixing columns 4 are moved downward so that the pressure plate 13 is tightly pressed against the top of the rectangular plate 3. At this time, the top of the rectangular plate 3 is tightly contacted with the graphite flat belt. Finally, the fixing nuts 5 on the fixing columns 4 are rotated to fix the fixing columns 4, thereby fixing and limiting the rectangular plate 3 in the wire clamp main body 1 to avoid unstable contact caused by the shaking of the graphite flat belt, thereby ensuring the transmission of current and the quality of the signal.

[0034] Working principle: In the working process of the utility model, firstly, the two graphite flat belts to be connected are placed in the groove 14 provided on the main body 1, and the two graphite flat belts are stacked one on top and the other on the bottom to increase the contact area between the two graphite flat belts and reduce the contact resistance, thereby achieving good electrical contact and circuit connection between the graphite flat belts. At this time, the moving rod 7 slides in the slide groove 101, driving the moving plate 2 fixedly connected to one end of the moving rod 7 to move, so that the side of the moving plate 2 with the arc groove 6 is in contact with the graphite flat belt, and at the same time, through the characteristics of the first spring 9, the moving rod 7 slides in the slide groove 101, driving the moving plate 2 fixedly connected to one end of the moving rod 7 to move, so that the side of the moving plate 2 with the arc groove 6 is in contact with the graphite flat belt, and at the same time, through the characteristics of the first spring 9, the moving plate 2 The movable plate 2 is tightly pressed against one side of the graphite flat belt, so that the graphite flat belts of different sizes can be clamped and fixed, which increases the practicability of the device, and the structure is simple and easy to use. Then the fixing column 4 is moved downward, so that the pressure plate 13 at the bottom of the fixing column 4 is tightly pressed against the top of the rectangular plate 3. At this time, the top of the rectangular plate 3 is in tight contact with the graphite flat belt. Finally, the fixing nut 5 on the fixing column 4 is rotated to fix the fixing column 4, thereby fixing and limiting the rectangular plate 3 in the wire clamp body 1 to avoid unstable contact caused by the shaking of the graphite flat belt, thereby ensuring the transmission of current and the quality of the signal.

[0035] The above-mentioned specific embodiments are only several optional embodiments of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments.

Claims

1. A graphite wire clamp, comprising a wire clamp body (1), characterized in that: Also includes: An adjustment component for adjusting the width of the main body (1), the adjustment component comprising a movable plate (2) for being slidably mounted in the main body (1); A rectangular plate (3) for compressing the graphite flat strip, wherein the rectangular plate (3) is slidably installed in the main body (1), and a fixing column (4) for fixing the rectangular plate (3) is provided on the top of the main body (1).

2. A graphite wire clamp according to claim 1, characterized in that: The main body (1) is a rectangular plate body, on which a groove (14) with a convex cross-section is provided, and two groups of arc grooves (6) are provided on a side of the groove (14) away from the movable plate (2).

3. A graphite wire clamp according to claim 2, characterized in that: The adjustment component also includes a slide groove (101) opened at the bottom end of one side of the main body (1), and a moving rod (7) is fixedly installed on the side of the moving plate (2) away from the slide groove (101), and one end of the moving rod (7) is slidably installed in the slide groove (101).

4. A graphite wire clamp according to claim 3, characterized in that: A limiting plate (8) is fixedly installed on one end of the moving rod (7) located in the sliding groove (101), a first spring (9) is fixedly connected between the moving plate (2) and the main body (1), and two groups of arc grooves (6) are provided on the side of the moving plate (2) away from the sliding groove (101).

5. A graphite wire clamp according to claim 2, characterized in that: Rectangular grooves (102) are provided at the tops of both sides of the groove (14), and slide plates (12) are slidably installed in the rectangular grooves (102). The slide plates (12) are respectively fixedly connected to both sides of the rectangular plate (3), and the main body (1) is provided with through holes through which the slide plates (12) can pass.

6. A graphite wire clamp according to claim 5, characterized in that: A round rod (10) is fixedly installed in each of the rectangular grooves (102), and the slide plates (12) are respectively sleeved on the round rods (10). A second spring (11) is fixedly connected between the slide plates (12) and the top and bottom of the rectangular grooves (102).

7. A graphite wire clamp according to claim 6, characterized in that: The fixing columns (4) are provided in a plurality of groups, and the fixing columns (4) are all slidably mounted on the top of the main body (1). A pressure plate (13) is fixedly mounted on one end of the fixing column (4) passing through the main body (1), and the bottom of the pressure plate (13) is pressed against the top of the rectangular plate (3). A fixing nut (5) is threadedly connected to the fixing column (4).

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