Metal strip convenient to splice

Abstract

The utility model discloses a metal strip convenient to splice, which relates to the field of metal strips, and has the technical scheme that the metal strip comprises a body part and a splicing part, the splicing part comprises two parts which are mutually matched and assembled, namely a splicing part A and a splicing part B which are respectively positioned on two sides of the body part, the splicing part B is internally provided with an elastic assembly which drives the upper protruding block and the lower protruding block to move towards the two sides so as to be inserted into the corresponding grooves of the splicing part A. The splicing part is provided with a slope structure so as to assist in inserting connection of the protruding blocks and the grooves, and the effect is that splicing between the two metal strips can be achieved through direct inserting and pulling connection. Compared with screws, nuts, bolts and other parts for fixing, operation is more convenient.

Description

Technical Field

[0001] The utility model relates to the field of metal strips, and more specifically, to a metal strip which is easy to splice. Background Art

[0002] In semiconductor testing equipment, metal strips are often used to construct the mechanical structure, electrical connections, thermal management systems and other structures of the equipment. In order to improve the versatility of metal strips, their length is designed to be shorter. When needed, multiple metal strips are spliced ​​together to form a long metal strip for use.

[0003] The splicing of traditional metal bars is generally fixed by screws, nuts, bolts and other parts. After the alignment is completed, general tools are needed to install the above parts on the two metal bars to complete the fixation between the two metal bars. The operation is relatively cumbersome and inconvenient for the staff to use the metal bars.

[0004] Therefore, in order to solve the above technical problem, the present application proposes a metal strip that is easy to splice. Utility Model Content

[0005] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a metal strip that is easy to splice.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a metal strip that is easy to splice, comprising a body and a splicing part, wherein the splicing part comprises two parts that cooperate and assemble with each other, namely a splicing section A and a splicing section B, which are respectively located on both sides of the body, and the interior of the splicing section B is provided with an elastic component that drives its upper and lower protrusions to move to both sides so as to be inserted into the corresponding grooves of the splicing section A, and a ramp structure is provided on the splicing part to assist in the insertion of the protrusions and the grooves.

[0007] Preferably, the splicing section A includes horizontal plates A integrally formed on the upper and lower sides of one side of the body, and the grooves are provided on the opposite surfaces between the horizontal plates A.

[0008] Preferably, the splicing section B includes a horizontal plate B integrally formed in the middle part of the other side of the body, a cavity is provided inside the horizontal plate B, and rectangular through grooves are opened on the upper and lower sides to connect the cavity with the outside, and the elastic component is arranged in the cavity of the horizontal plate B, and its movable part is fixed to the protrusion.

[0009] Preferably, the elastic component includes guide rails fixed on both sides of the transverse plate B, and sliders are slidably connected on the upper and lower sides. A movable plate is fixedly connected between the transverse sliders via a connecting rod, a spring is fixedly connected between the movable plates, and the surface of the movable plate is fixed to the protrusion.

[0010] Preferably, the slope structure is a slope arranged on the side end of the protrusion.

[0011] Preferably, the slope is a slope arranged on the side end of the horizontal plate A.

[0012] Preferably, an iron plate is fixedly connected to the top of the protrusion, and an iron-absorbing block that attracts the iron plate is bonded to the inner surface of the rectangular through groove, thereby improving the stability of the splicing between the two metal strips.

[0013] Preferably, a cylindrical through groove is provided on one side of the transverse plate A opposite to the groove, and a rubber plug is inserted into the cylindrical through groove to seal the cylindrical through groove, so as to facilitate the disassembly of the metal strips after splicing.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. The utility model inserts the horizontal plate B on a metal strip between the two horizontal plates A of another metal strip. Under the influence of the slope structure, the protrusion will enter the horizontal plate B. When the protrusion and the groove are aligned, the protrusion is no longer blocked. The spring begins to promote the resetting of the two protrusions due to its elasticity, so that the protrusion is inserted into the groove to achieve the splicing of the two metal strips. In this way, the splicing between the two metal strips can be achieved by direct plugging and unplugging. Compared with fixing with screws, nuts, bolts and other components, the operation is more convenient, thereby solving the problem that the operation in the background technology is more troublesome and it is inconvenient for the staff to use the metal strip;

[0016] 2. When the protrusion is inserted into the groove, the iron plate contacts the magnetic block, which can generate a certain attraction force to improve the stability of the connection between the protrusion and the groove, thereby improving the stability of the splicing between the two metal strips. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0018] Figure 1 This is a schematic structural diagram of the first embodiment of the slope in the utility model;

[0019] Figure 2 For this utility model Figure 1 A local structure enlarged view;

[0020] Figure 3 This is a schematic structural diagram of the second embodiment of the slope in the utility model;

[0021] Figure 4 For this utility model Figure 3 B is an enlarged view of the local structure;

[0022] Figure 5 It is a schematic diagram of the internal structure of the horizontal plate of the utility model.

[0023] In the figure: 1, body; 2, splicing part; 21, splicing subsection A; 211, groove; 212, horizontal plate A;

[0024] 22. Splicing section B; 221. Bump; 222. Horizontal plate B; 223. Rectangular through slot; 3. Elastic component; 31. Guide rail; 32. Slider; 33. Moving plate; 34. Spring; 4. Iron plate; 5. Magnet block; 6. Columnar through slot; 7. Rubber plug. DETAILED DESCRIPTION

[0025] like Figure 1-5 As shown, the utility model provides a metal strip that is easy to splice, including a body 1 and a splicing portion 2. The splicing portion 2 includes two parts that cooperate and assemble with each other, namely a splicing section A21 and a splicing section B22, which are respectively located on both sides of the body 1. The splicing of the two metal strips is achieved through the cooperative assembly between the splicing section A21 and the splicing section B22.

[0026] The splicing section B22 is provided with an elastic component inside thereof for driving its upper and lower protrusions 221 to move to both sides so as to be inserted into the corresponding groove 211 of the splicing section A21. A slope structure is provided on the splicing section 2 to assist the insertion of the protrusion 221 and the groove 211. The splicing section A21 includes a horizontal plate A212 integrally formed on the upper and lower sides of one side of the body 1. The groove 211 is provided on the opposite surface between the horizontal plates A212. The splicing section B22 includes a horizontal plate B222 integrally formed in the middle part of the other side of the body 1. A cavity is provided inside the transverse plate B222, and rectangular through grooves 223 are provided on the upper and lower sides so that the cavity is connected to the outside. The elastic component 3 is arranged in the cavity of the transverse plate B222, and its movable part is fixed to the protrusion 221. The elastic component 3 includes guide rails 31 fixed on both sides of the interior of the transverse plate B222, and sliders 32 are slidably connected to the upper and lower sides. The transverse sliders 32 are fixedly connected to the movable plates 33 through connecting rods, and the movable plates 33 are fixedly connected to the springs 34. The surface of the movable plate 33 is fixed to the protrusion 221.

[0027] That is, the protrusion 221 on a metal strip is pressed into the cross plate B222, the protrusion 221 drives the movement of the movable plate 33, the movable plate 33 drives the movement of the slider 32, the slider 32 slides along the guide rail 31 to maintain the linear movement of the cross plate B222, and at the same time squeezes the spring 34 between the two movable plates 33, and then the cross plate B222 can be inserted between the two cross plates A212 of another metal strip, when the protrusion 221 and the groove 211 are aligned, the protrusion 221 is no longer blocked, and the spring 34 begins to promote the resetting of the two protrusions 221 due to its elasticity, thereby inserting the protrusion 221 into the groove 211, and the splicing of the two metal strips can be realized.

[0028] A cylindrical through groove 6 is provided on the side of the transverse plate A212 opposite to the groove 211, and a rubber plug 7 is inserted into the interior of the cylindrical through groove 6 to seal the cylindrical through groove 6. A rod-shaped object can be inserted into the groove 211 on the transverse plate A212 through the cylindrical barrel groove, so that the protrusion 221 is pressed into the transverse plate B222 to facilitate the disassembly of the two spliced ​​metal strips. When the cylindrical through groove 6 is not needed, the rubber plug 7 can be used to seal the cylindrical through groove 6.

[0029] like Figure 1 , Figure 2 The figure shows the first embodiment of the slope structure in the utility model: the slope is set on the side end of the protrusion 221, so that when the horizontal plate B222 is inserted between the two horizontal plates A212 without squeezing the protrusion 221, the slope will generate a vertical force when it contacts the side end of the horizontal plate A212, thereby pressing the two protrusions 221 into the horizontal plate B222, without the need for manual pressing by the staff. In this way, the splicing between the two metal strips can be achieved by direct plugging and unplugging, which is more convenient to operate than fixing with screws, nuts, bolts and other components.

[0030] like Figure 3 , Figure 4 The second embodiment of the slope structure in the utility model is shown: the difference from the first embodiment is that the slope is set at the side end of the horizontal plate A212, so that when the protrusion 221 contacts the side end of the horizontal plate A212, a vertical force will also be generated, and the two protrusions 221 can also be pressed into the horizontal plate B222.

[0031] Furthermore, the top of the protrusion 221 is fixedly connected to the iron plate 4, and the inner surface of the rectangular through groove 223 is bonded with an iron-absorbing block 5 that attracts the iron plate 4 (a groove is provided on the portion of the iron-absorbing block 5 opposite to the cylindrical through groove 6 to prevent it from covering the cylindrical through groove 6), that is, when the protrusion 221 is inserted into the groove 211, the iron plate 4 contacts the iron-absorbing block 5, which can generate a certain attraction to improve the stability of the connection between the protrusion 221 and the groove 211.

[0032] The above description is only a preferred embodiment of the utility model and does not limit the utility model in any form. Any ordinary technician in the industry can smoothly implement the utility model as shown in the drawings of the specification and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the utility model using the technical content disclosed above are all equivalent embodiments of the utility model. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the utility model are still within the protection scope of the technical solution of the utility model.

Claims

1. A metal strip that is easy to splice, comprising a body (1) and a splicing portion (2), wherein the splicing portion (2) comprises two parts that cooperate with each other for assembly, namely a splicing section A (21) and a splicing section B (22), which are respectively located on two sides of the body (1), and characterized in that: The splicing section B (22) is provided with an elastic component (3) inside thereof for driving its upper and lower protrusions (221) to move to both sides so as to be inserted into the corresponding grooves (211) of the splicing section A (21). The splicing section (2) is provided with a slope structure to assist the insertion of the protrusions (221) and the grooves (211).

2. A metal strip for easy splicing according to claim 1, characterized in that: The splicing section A (21) comprises a transverse plate A (212) integrally formed on the upper and lower sides of one side of the body (1), and the groove (211) is provided on the opposite surfaces between the transverse plates A (212).

3. The metal strip for easy splicing according to claim 1, characterized in that: The splicing section B (22) comprises a horizontal plate B (222) integrally formed in the middle of the other side of the body (1), a cavity is provided inside the horizontal plate B (222), and rectangular through grooves (223) are provided on the upper and lower sides so that the cavity is connected to the outside, and the elastic component (3) is arranged in the cavity of the horizontal plate B (222), and its movable part is fixed to the protrusion (221).

4. The metal strip for easy splicing according to claim 3, characterized in that: The elastic component (3) comprises guide rails (31) fixed on both sides of the interior of the transverse plate B (222), and sliders (32) are slidably connected to the upper and lower sides of the guide rails. A movable plate (33) is fixedly connected between the transverse sliders (32) via a connecting rod. A spring (34) is fixedly connected between the movable plates (33). The surface of the movable plate (33) is fixed to the protrusion (221).

5. The metal strip for easy splicing according to claim 4, characterized in that: The slope structure is a slope arranged on the side end of the protrusion (221).

6. The metal strip for easy splicing according to claim 5, characterized in that: The slope is a slope arranged on the side end of the transverse plate A (212).

7. The metal strip for easy splicing according to claim 3, characterized in that: The top end of the protrusion (221) is fixedly connected to an iron plate (4), and an iron-absorbing block (5) that attracts the iron plate (4) is bonded to the inner surface of the rectangular through groove (223).

8. The metal strip for easy splicing according to claim 2, characterized in that: A cylindrical through groove (6) is provided on one side of the transverse plate A (212) opposite to the groove (211), and a rubber plug (7) is inserted into the cylindrical through groove (6) to seal the cylindrical through groove (6).

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