Locating device convenient to adjust and used for low-noise amplifier chip production and processing

Abstract

The utility model relates to the technical field of chip production and processing, in particular to a positioning device convenient to adjust for low-noise amplifier chip production and processing, and solves the problems that in the prior art, a positioning structure cannot realize adaptive clamping of the periphery of a low-noise amplifier chip, so that the chip is easy to displace or shake in the processing process, and the production efficiency of the low-noise amplifier chip is influenced. And the machining precision and stability are seriously influenced. A positioning device convenient to adjust for low noise amplifier chip production and processing comprises a positioning plate, a transverse groove is formed in the center of the top of the positioning plate, a plurality of vertical grooves are formed in the two sides of the top of the positioning plate, limiting rods are arranged in the transverse groove and the vertical grooves, sliding structures are connected to the bottoms of the limiting rods, the sliding structures are in sliding fit with channels, and positioning parts are arranged at the bottoms of the limiting rods. According to the utility model, through the flexible design of the limiting rod and the sliding structure, the periphery of the low-noise amplifier chip is adaptively clamped, the displacement or shaking of the chip in the processing process is effectively prevented, and the processing precision and stability are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to chip production technical field especially, relates to a positioning device convenient to adjust for low noise amplifier chip production and processing. BACKGROUND

[0002] Low noise amplifier chip, namely low noise amplifier chip, is a key component in the field of wireless communication, and its performance directly affects the receiving sensitivity and signal quality of the communication system. In the production and processing of low noise amplifier chip, accurate positioning is the basis for ensuring the accurate performance of subsequent processing steps, and is crucial for improving the production efficiency and yield of chip.

[0003] In the production and processing of low noise amplifier chip, the positioning device as the core component has decisive influence on the processing effect in terms of accuracy and flexibility. Especially in the core link of positioning low noise amplifier chip for subsequent processing, the existing positioning structure gradually exposes a series of obvious limitations.

[0004] Specifically, the existing positioning structure cannot realize adaptive clamping of the four sides of the low noise amplifier chip, which leads to displacement or shaking of the chip during processing, seriously affecting the accuracy and stability of processing. At the same time, the existing positioning device is inconvenient to adjust and cannot be flexibly adjusted according to low noise amplifier chips of different sizes or shapes, which greatly limits the versatility and applicability of the positioning device. These problems directly lead to the reduction of production efficiency, the increase of operation complexity, and the difficulty in meeting the production demand of large quantities and high precision.

[0005] Therefore, in view of the deficiencies in the prior art, we urgently need a positioning device convenient to adjust for low noise amplifier chip production and processing to solve this problem. Such positioning device should be able to realize adaptive clamping of the four sides of the low noise amplifier chip, improve the stability and accuracy of positioning, and have the characteristics of being convenient to adjust, so as to flexibly adjust according to low noise amplifier chips of different sizes or shapes, meet the needs of modern production, and provide strong support for the sustainable development of low noise amplifier chip production and processing industry. UTILITY MODEL CONTENT

[0006] The utility model aims at providing a positioning device convenient to adjust for low noise amplifier chip production and processing, solving the problem that the existing positioning structure in the prior art cannot realize adaptive clamping of the four sides of the low noise amplifier chip, leading to displacement or shaking of the chip during processing, seriously affecting the accuracy and stability of processing.

[0007] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0008] The utility model provides a low -noise amplifier chip production processing is with the positioning device of convenient adjustment, including the positioning plate, the top center of positioning plate is provided with the cross groove, and the both sides of top are provided with a plurality of vertical grooves, the both sides of cross groove and every inside are provided with the limiting rod, the bottom of limiting rod is connected with the sliding structure, and the sliding structure is with cross groove and vertical groove sliding fit, and the bottom of sliding structure is equipped with the positioning piece with cross groove or vertical groove inner chamber bottom detachable connection.

[0009] Preferably, the limiting rod is made of metal material, and the outer ring of the limiting rod is connected with a rubber sleeve.

[0010] Preferably, the inner cavity bottom of the cross groove and the vertical groove is provided with a through groove, and the inner cavity bottom of the through groove is provided with a plurality of positioning holes.

[0011] Preferably, the top end of the limiting rod is fixedly connected with a handle, and the outer ring of the handle is provided with a plurality of anti-skid grooves.

[0012] Preferably, the sliding structure comprises a sliding block, and the top of the sliding block is provided with a threaded hole.

[0013] Preferably, the positioning piece comprises a positioning screw threadedly matched with the threaded hole, the top end of the positioning screw is fixedly connected with the bottom of the limiting rod, and the positioning screw is matched with the positioning hole.

[0014] The utility model at least has the following beneficial effects:

[0015] The utility model discloses a flexible sliding structure and adjustable limiting rod design, so that the positioning device can quickly adapt to different sizes and shapes of low-noise amplifier chip, effectively solve the chip processing process positioning difficult, adjust the technical problem of complicated, improve production efficiency and positioning accuracy, through the firm positioning piece and rubber sleeve design, enhance the stability of the chip in the processing, prevent the chip displacement or shaking, ensure the chip processing quality and edge protection, satisfy the actual demand of production and processing. ACCURATE DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme of the embodiment of the utility model, the following will be briefly introduced to the drawing needed in the embodiment description, obviously, the drawing in the following description is some embodiments of the utility model, for those skilled in the art, under the premise of not paying the creative labor, still can obtain other drawings according to these drawings.

[0017] Figure 1 It is the structure schematic diagram of the utility model;

[0018] Figure 2 It is the structure schematic diagram of the cross groove and vertical groove of the utility model;

[0019] Figure 3 Fig. 1 is a schematic view of the limiting rod and the sliding block structure of the utility model;

[0020] Figure 4 Fig. 2 is a schematic view of the sliding block and the screw hole structure of the utility model;

[0021] Figure 5 Fig. 3 is a schematic view of the limiting rod and the positioning screw structure of the utility model.

[0022] In the figure: 1, positioning plate; 2, limiting rod; 3, horizontal groove; 4, vertical groove; 5, through groove; 6, positioning hole; 7, sliding block; 8, screw hole; 9, positioning screw; 10, handle. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical scheme and advantages of the utility model more clear and intelligible, the utility model will be further described in detail below in combination with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the utility model and are not used to limit the utility model.

[0024] Example one

[0025] Please refer to Figures 1-5 As shown in the figure, the positioning device for low-noise amplifier chip production and processing convenient to adjust of the embodiment, including positioning plate 1, the top center of positioning plate 1 is provided with horizontal groove 3, the top two sides are provided with a plurality of vertical grooves 4, the both sides of horizontal groove 3 and the inside of each vertical groove 4 are provided with limiting rod 2, the bottom of limiting rod 2 is connected with sliding structure, sliding structure and horizontal groove 3 and vertical groove 4 sliding fit, and the bottom of sliding structure is provided with the positioning piece that can be detachably connected with the inner cavity bottom of horizontal groove 3 or vertical groove 4.

[0026] First, the low-noise amplifier chip to be processed needs to be placed on the positioning plate 1. The top center of the positioning plate 1 is provided with the horizontal groove 3, and the top two sides are provided with a plurality of vertical grooves 4. These grooves provide the sliding path for the limiting rod 2. In specific operation, according to the size and shape of the low-noise amplifier chip, the operator will adjust the position of the limiting rod 2.

[0027] The bottom of the limiting rod 2 is connected with the sliding structure, and this sliding structure realizes sliding fit with the horizontal groove 3 and the vertical groove 4, so that the limiting rod 2 can move freely in the groove. When it is necessary to fix the position of the limiting rod 2, the operator will realize detachable connection of the limiting rod 2 with the inner cavity bottom of the horizontal groove 3 or the vertical groove 4 through the positioning piece provided at the bottom of the sliding structure. In this way, the limiting rod 2 is firmly fixed at the required position, forming adaptive clamping around the low-noise amplifier chip.

[0028] During the processing, the position of the limiting rod 2 can be flexibly adjusted according to the specific size and shape of the chip, so that the displacement or shaking of the chip during the processing can be ensured. At the same time, due to the design of the sliding structure and the positioning piece, the adjustment process is convenient and fast, greatly improving the production efficiency.

[0029] Improve the stability and accuracy of positioning: through the cooperation of the limiting rod 2 and the sliding structure, the adaptive clamping of the low-noise amplifier chip around is realized. This clamping method can effectively prevent the chip from displacement or shaking during processing, thereby improving the stability and accuracy of positioning. This is of great significance to ensure the accuracy of subsequent processing steps and improve the production efficiency and yield of the chip.

[0030] Enhance the flexibility and versatility of the device: the existing positioning structure often cannot be flexibly adjusted according to low-noise amplifier chips of different sizes or shapes, limiting the versatility and applicability of the positioning device. The positioning device of the present application can conveniently adjust the position of the limiting rod 2 through the design of the sliding structure and the positioning piece. In this way, no matter how the size or shape of the chip changes, adaptive clamping can be achieved by adjusting the position of the limiting rod 2, thereby enhancing the flexibility and versatility of the device.

[0031] Not only can it realize adaptive clamping around the low-noise amplifier chip, improve the stability and accuracy of positioning, but also has the characteristics of easy adjustment, which can be flexibly adjusted according to low-noise amplifier chips of different sizes or shapes. This provides strong support for meeting the needs of modern production.

[0032] Embodiment two

[0033] Please refer to Figures 1-5 As shown in the figure, the limiting rod 2 is made of metal material, and the outer ring of the limiting rod 2 is connected with a rubber sleeve. Specifically, during the specific operation, the limiting rod 2 not only plays a positioning role, but also effectively increases the friction between the rubber sleeve of the outer ring and the low-noise amplifier chip, preventing the chip from sliding due to external force during processing. In the work flow, when the limiting rod 2 is adjusted to the appropriate position and fixed, the rubber sleeve is in close contact with the edge of the chip, providing additional stability. It achieves the effect of enhancing the stability of positioning and protecting the edge of the chip from damage.

[0034] The top end of the limiting rod 2 is fixedly connected with a handle 10, and a plurality of anti-skid grooves are formed in the outer ring of the handle 10. Specifically, the handle 10 provides a convenient gripping point for the operator, and the anti-skid grooves increase the friction when holding to prevent slipping. In the work flow, the operator can easily hold the handle 10 and accurately adjust the position of the limiting rod 2. It achieves the effect of improving the operation convenience and ensuring the safety and stability of the adjustment process.

[0035] Embodiment three

[0036] Please refer to Figures 1-5 As shown in the figure, the inner cavity bottom of the horizontal groove 3 and the vertical groove 4 is provided with a through groove 5, and the inner cavity bottom of the through groove 5 is provided with a plurality of positioning holes 6. Specifically, when adjusting the position of the limiting rod 2, the positioning member at the bottom of the sliding structure can easily reach the positioning hole 6 through the through groove 5. In the working process, the operator only needs to pass the positioning screw 9 through the screw hole 8 of the sliding block 7 and screw into the corresponding positioning hole 6, so that the limiting rod 2 can be firmly fixed. The effect of simplifying the positioning process, improving the adjustment efficiency and accuracy is achieved.

[0037] The sliding structure comprises a sliding block 7, and the top of the sliding block 7 is provided with a screw hole 8. Specifically, the sliding block 7 is in sliding fit with the horizontal groove 3 and the vertical groove 4, and the screw hole 8 provides installation space for the positioning screw 9. In the working process, the sliding block 7 slides in the groove, driving the limiting rod 2 to move, and after the position is determined, the fixing is realized by tightening the positioning screw 9. The effect of realizing flexible adjustment of the limiting rod 2 and ensuring positioning accuracy is achieved.

[0038] The positioning member comprises a positioning screw 9 which is in thread cooperation with the screw hole 8. The top end of the positioning screw 9 is fixedly connected with the bottom of the limiting rod 2, and the positioning screw 9 is matched with the positioning hole 6. Specifically, the positioning screw 9 is tightly connected with the screw hole 8 of the sliding block 7 through thread cooperation, and at the same time its bottom can be screwed into the positioning hole 6 to realize firm fixing. In the working process, the operator only needs to rotate the positioning screw 9, so that the fixing and releasing of the limiting rod 2 can be easily realized. The effect of improving the positioning stability and simplifying the fixing and releasing process is achieved.

[0039] The scheme has the following working process:

[0040] In the production and processing process of the low-noise chip, when using the positioning device for easy adjustment, the low-noise chip to be processed is first placed on the positioning plate 1. The top of the positioning plate 1 is designed with a central horizontal groove 3 and a plurality of vertical grooves 4 on both sides, which provides an accurate path for the sliding of the limiting rod 2.

[0041] In specific operation, the operator adjusts the position of the limiting rod 2 by holding the handle 10 at the top end of the limiting rod 2 according to the size and shape of the low-noise chip. The anti-skid groove on the outer circle of the handle 10 increases the friction force during holding, ensuring the safety and stability of the adjustment process. The limiting rod 2 is made of metal material, and the rubber sleeve connected on the outer circle not only plays a protective role, but also effectively increases the friction force between the chip and the limiting rod 2, preventing the chip from sliding during processing.

[0042] The bottom of the limiting rod 2 is connected with a sliding structure, which comprises a sliding block 7, and the top of the sliding block 7 is provided with a threaded hole 8. The sliding block 7 is in sliding fit with the horizontal groove 3 and the vertical groove 4, so that the limiting rod 2 can freely move in the groove. When it is required to fix the position of the limiting rod 2, the operator inserts a positioning screw rod 9 through the threaded hole 8 of the sliding block 7 and rotates into a corresponding positioning hole 6 in the bottom of the through groove 5 in the inner cavity of the horizontal groove 3 or the vertical groove 4. The through groove 5 is designed so that the positioning screw rod 9 can easily reach the positioning hole 6, thereby simplifying the positioning process.

[0043] The positioning screw rod 9 is matched with the positioning hole 6 and is tightly connected with the threaded hole 8 of the sliding block 7 through thread fit, thereby achieving firm fixation. In this way, the limiting rod 2 is firmly fixed at the required position, thereby forming adaptive clamping around the low-noise amplifier chip. During the machining process, since the position of the limiting rod 2 can be flexibly adjusted according to the specific size and shape of the chip, it can be ensured that the chip will not be displaced or shaken during the machining process.

[0044] The basic principle, main features and advantages of the utility model are shown and described above. It should be understood by those skilled in the art that the utility model is not limited by the above-mentioned embodiments, and the above-mentioned embodiments and the description in the specification are only the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model can also have various changes and improvements, and these changes and improvements all fall within the scope of the utility model claimed. The protection scope required by the utility model is defined by the appended claims and their equivalents.

Claims

1. A positioning device for low-noise amplifier chip manufacturing that is easy to adjust, characterized in that, Include: The positioning plate (1) is provided with a horizontal groove (3) at the top center, and a plurality of vertical grooves (4) are arranged on both sides of the top, the both sides of the horizontal groove (3) and the inside of each vertical groove (4) are provided with a limiting rod (2), the bottom of the limiting rod (2) is connected with a sliding structure, the sliding structure is in sliding fit with the horizontal groove (3) and the vertical groove (4), and the bottom of the sliding structure is provided with a positioning piece which is detachably connected with the bottom of the inner cavity of the horizontal groove (3) or the vertical groove (4).

2. The positioning device for low-noise amplifier chip production and processing according to claim 1, characterized in that, The limiting rod (2) is made of metal material, and the outer ring of the limiting rod (2) is connected with a rubber sleeve.

3. The positioning device for low-noise amplifier chip production and processing according to claim 1, characterized in that, The inner cavity bottom of the horizontal groove (3) and the vertical groove (4) is provided with a through groove (5), and the inner cavity bottom of the through groove (5) is provided with a plurality of positioning holes (6).

4. The positioning device for low-noise amplifier chip production and processing according to claim 2, characterized in that, The top end of the limiting rod (2) is fixedly connected with a handle (10), and the outer ring of the handle (10) is provided with a plurality of anti-skid grooves.

5. The positioning device for low-noise amplifier chip production and processing according to claim 3, characterized in that, The sliding structure comprises a sliding block (7), and the top of the sliding block (7) is provided with a threaded hole (8).

6. The positioning device for low-noise amplifier chip production and processing according to claim 5, characterized in that, The positioning piece comprises a positioning screw (9) which is in thread cooperation with the inside of the threaded hole (8), the top end of the positioning screw (9) is fixedly connected with the bottom of the limiting rod (2), and the positioning screw (9) is matched with the positioning hole (6).

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