Pressure-resistant circuit board protection storage frame

Abstract

The utility model provides a pressure-resistant circuit board protection storage frame, which relates to the technical field of circuit board storage and comprises a cover plate, a transverse frame and a vertical frame, the cover plate is rotatably connected with a base through a hinge, the transverse frame is fixedly connected to the position, close to the bottom, of the front surface of the vertical frame, the vertical frame is fixedly connected to the inner side wall of the base, and the cover plate is fixedly connected with the base. A positioning frame and supporting legs are fixedly connected to the bottom of the base, and the supporting legs are located at the four corners of the bottom of the base and located on the inner side of the positioning frame. According to the utility model, through the mutual cooperation of the protection pads and the clamping plates, a circuit board is effectively fixed, displacement is prevented, good buffer protection is provided, external pressure is dispersed through the reinforcing ribs, right-angle connection of the frame is maintained through the reinforcing columns, the anti-pressure ability of the frame is improved, and the storage frame is ensured not to deform due to external pressure or vibration during stacking transportation; the problem that the circuit board is affected by external pressure, vibration and impact in the transportation process is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to circuit board storage technical field especially relates to a kind of compression-resistant circuit board protection storage frame. BACKGROUND

[0002] As the indispensable core component in various electronic products, the protection storage frame of circuit board plays a crucial role in the manufacturing, storage and transportation process of electronic products, aiming to provide effective physical protection for circuit board and ensure it is not affected by external environment during storage or transportation. With the increasing complexity of electronic products, the precision and value of circuit board are continuously improving, and the demand for protection storage frame is also increasing.

[0003] In the prior art, such as Chinese patent CN220263631U, "a circuit board storage rack", the utility model provides a kind of circuit board storage rack, is provided with several storage slots, each storage slot can place a piece of circuit board, the circuit board in two storage slots is separated by side plate, thereby reducing the possibility of mutual abrasion and damage between circuit boards, and L-shaped cover plate is provided, so that the circuit board arranged in the storage slot is not easy to fall out of the storage slot.

[0004] However, in the prior art, the circuit board storage frame lacks effective compression-resistant fixing structure. The existing circuit board storage frame focuses on the static storage function of circuit board and provides some basic protection measures, but cannot ensure the stable position of circuit board during transportation and cannot provide sufficient compression resistance and stability. During transportation, circuit board is often subjected to uneven pressure, vibration and impact from the outside world, which can cause displacement, loosening or even deformation or damage of circuit board. Due to the lack of effective fixed compression-resistant structure, circuit board is easily damaged during transportation, affecting its performance and reliability in subsequent use. SUMMARY

[0005] The utility model aims to solve the problem that the existing circuit board storage frame mainly focuses on static storage and basic protection measures, but lacks effective compression-resistant fixing structure, cannot ensure the stable position of circuit board during transportation, and circuit board is easily subjected to uneven pressure, vibration and impact during transportation, causing displacement, loosening or deformation, even damage, and the lack of effective fixed compression-resistant structure makes circuit board easily damaged during transportation, affecting its subsequent performance and reliability. A compression-resistant circuit board protection storage frame is proposed.

[0006] In order to achieve the above object, the utility model discloses the following technical scheme: a kind of anti-pressure circuit board protection storage frame, including cover plate, horizontal frame and vertical frame, the cover plate is rotatably connected with base by hinge, the horizontal frame is fixedly connected at the position of vertical frame front near bottom, the vertical frame is fixedly connected on the inner side wall of base, the bottom of the base is fixedly connected with positioning frame and support leg, the support leg is located at the four corners of base bottom, the support leg is located at the inner side of positioning frame.

[0007] As a preferred embodiment, the front of the cover plate is fixedly connected with a fixing seat, the front of the cover plate is rotatably connected with a buckle, the buckle is rotatably connected inside the fixing seat, the buckle is snap-fit connected to the front of the base, the top of the cover plate is fixedly connected with a top plate, and the top plate has four corners with connecting holes.

[0008] The technical effect of the above further scheme is that the connection between the buckle, the cover plate and the base is enhanced, the stability of the connection between the cover plate and the base is improved, and the convenience of operation is improved.

[0009] As a preferred embodiment, the inner side wall of the cover plate is fixedly connected with a sealing ring and a retaining spring, the retaining springs are symmetrically distributed on the inner side of the sealing ring, one end of the retaining spring away from the cover plate is fixedly connected with a pressing plate, and the pressing plate is slidingly connected to the inner side wall of the sealing ring.

[0010] The technical effect of the above further scheme is that the inside of the storage frame is effectively sealed by the design of the sealing ring, preventing external moisture, dust and pollutants from entering, thereby providing better protection performance and protecting the circuit board from external environment.

[0011] As a preferred embodiment, the side plate is fixedly connected to the base near both ends, the inner side of the side plate is symmetrically provided with a reinforcing rib, the reinforcing rib is fixedly connected to the side plate, the top of the side plate and the reinforcing rib is movably connected to the side of the cover plate near the sealing ring, and the bottom of the reinforcing rib is fixedly connected to the side of the base near the side plate.

[0012] The technical effect of the above further scheme is that the external pressure is effectively dispersed by the symmetric distribution of the reinforcing rib, the overall structural strength of the storage frame is improved, the deformation of the storage frame caused by excessive pressure is prevented, and the damage to the circuit board inside the storage frame is avoided.

[0013] As a preferred embodiment, the inside of the horizontal frame is provided with a slot, the slot penetrates through the horizontal frame, the bottom of the horizontal frame is fixedly connected with a protective pad, and the protective pad is fixedly connected to the side of the base near the side plate.

[0014] The technical effect of the above further scheme is that the protective pad provides additional cushioning effect.

[0015] As a preferred implementation, the inside of the slot is symmetrically provided with a clamping pad, the clamping pad is fixedly connected to the inner side wall of the horizontal frame, the top of the horizontal frame is fixedly connected with a reinforcing column, the reinforcing column is symmetrically arranged at the position close to the two ends of the horizontal frame, and the protection pad and the clamping pad are made of EVA material.

[0016] The technical effect of the above further scheme is that the protection pad and the clamping pad are made of EVA material, which provides good compression resistance, elasticity and buffering performance, effectively absorbs external impact and pressure, and provides effective anti-static performance.

[0017] As a preferred implementation, the slot is arranged on the surface of the vertical frame, the clamping pad is fixedly connected to the inner wall of the vertical frame, the clamping pad is located in the inside of the slot, and the reinforcing column is fixedly connected to the outer side of the vertical frame away from the horizontal frame.

[0018] The technical effect of the above further scheme is that the reinforcing column connects the horizontal frame and the vertical frame, enhances the overall rigidity and carrying capacity of the frame, ensures that the right-angle structure of the frame can remain stable during transportation, and prevents damage caused by excessive pressure or external impact.

[0019] Compared with the prior art, the advantages and positive effects of the utility model are that:

[0020] 1、When the storage frame is used for storing circuit boards, first, the buckle is opened by external tension, the cover plate is lifted, the inside of the base is exposed, then the circuit board is inserted into the slot of the horizontal frame and the vertical frame, and the circuit board is preliminarily fixed under the action of the clamping pad, after all the circuit boards are put into the storage frame, the cover plate is closed, the pressing plate presses the circuit board downward, since the protection pad is made of EVA material, the circuit board is embedded therein and effectively protected, at the same time, the spring maintains the pressure of the pressing plate by elastic force, ensures that the circuit board is stably fixed, finally, the buckle is reinserted into the base, and the sealing ring is used to ensure the sealing property of the storage frame, prevent moisture, dust and pollutants from entering, effectively improve the stability and safety of the circuit board, protect the circuit board from external vibration, impact or environmental pollution during transportation, thereby prolong the service life of the circuit board and maintain its good working performance.

[0021] 2, when the storage frame is ready to be transported after receiving the circuit board, the positioning frame at the bottom of the base is aligned with the top plate at the top of the cover plate, the supporting leg is connected with the connecting hole under the action of gravity, the vertical stacking of the storage frame is realized, at the same time, under the action of the reinforcing column, the right angle connection between the horizontal frame and the vertical frame is maintained, the reinforcing rib on the side plate effectively prevents the deformation of the storage frame caused by excessive pressure on the top, thereby protecting the internal circuit board from damage, through the stability and pressure resistance of the reinforcing structure, it is ensured that the frame is not easy to deform during transportation, the damage of external pressure to the circuit board is avoided, and the durability and transportation safety of the storage frame are improved. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 A top structure schematic view of the anti-pressure circuit board protection storage frame is provided for the utility model.

[0023] Figure 2 A bottom structure schematic view of the anti-pressure circuit board protection storage frame is provided for the utility model.

[0024] Figure 3 A cover plate structure schematic view of the anti-pressure circuit board protection storage frame is provided for the utility model.

[0025] Figure 4 An internal structure schematic view of the anti-pressure circuit board protection storage frame is provided for the utility model.

[0026] Figure 5 A frame structure schematic view of the anti-pressure circuit board protection storage frame is provided for the utility model.

[0027] LEGEND:

[0028] 1, cover plate; 101, fixed seat; 102, buckle; 103, top plate; 104, connecting hole; 105, sealing ring; 106, retaining spring; 107, pressing plate; 2, base; 201, side plate; 202, reinforcing rib; 3, horizontal frame; 301, slot; 302, protection pad; 303, clamping pad; 304, reinforcing column; 4, vertical frame; 5, positioning frame; 6, supporting leg. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0030] Please refer to Figures 1-5The utility model provides a technical scheme: a kind of anti-pressure circuit board protection storage frame, including cover plate 1, horizontal frame 3 and vertical frame 4, cover plate 1 is rotatably connected with base 2 by hinge, horizontal frame 3 is fixedly connected in the position of vertical frame 4 front near bottom, vertical frame 4 is fixedly connected on the inner side wall of base 2, the bottom of base 2 is fixedly connected with positioning frame 5 and supporting leg 6, supporting leg 6 is located at the four corners of the bottom of base 2, supporting leg 6 is located at the inner side of positioning frame 5.

[0031] As Figures 1-5 shown, the front of cover plate 1 is fixedly connected with fixed seat 101, the front of cover plate 1 is rotatably connected with buckle 102, buckle 102 is rotatably connected inside fixed seat 101, buckle 102 is hingedly connected in the front of base 2, the top of cover plate 1 is fixedly connected with top plate 103, and connecting hole 104 is formed in the four corners of top plate 103.

[0032] As Figures 1-5 shown, the inner side wall of cover plate 1 is fixedly connected with sealing ring 105 and retaining spring 106, retaining spring 106 is symmetrically distributed on the inner side of sealing ring 105, the end of retaining spring 106 away from cover plate 1 is fixedly connected with pressing plate 107, and pressing plate 107 is slidably connected on the inner side wall of sealing ring 105.

[0033] As Figures 1-5 shown, the side of base 2 near both ends is fixedly connected with side plate 201, the inner side of side plate 201 is symmetrically provided with reinforcing rib 202, reinforcing rib 202 is fixedly connected with side plate 201, the top of side plate 201 and reinforcing rib 202 is movably connected with the side of cover plate 1 near sealing ring 105, and the bottom of reinforcing rib 202 is fixedly connected with the side of base 2 near side plate 201.

[0034] As Figures 1-5 shown, the inside of horizontal frame 3 is provided with slot 301, slot 301 penetrates horizontal frame 3, the bottom of horizontal frame 3 is fixedly connected with protection pad 302, and protection pad 302 is fixedly connected with the side of base 2 near side plate 201.

[0035] As Figures 1-5 shown, the inside of slot 301 is symmetrically provided with clamping pad 303, clamping pad 303 is fixedly connected on the inner side wall of horizontal frame 3, the top of horizontal frame 3 is fixedly connected with reinforcing column 304, reinforcing column 304 is symmetrically installed at the position near both ends of horizontal frame 3, and protection pad 302 and clamping pad 303 are made of EVA material.

[0036] As Figures 1-5 shown, slot 301 is formed on the surface of vertical frame 4, clamping pad 303 is fixedly connected on the inner wall of vertical frame 4, clamping pad 303 is located inside slot 301, and the end of reinforcing column 304 away from horizontal frame 3 is fixedly connected on the outer side of vertical frame 4.

[0037] The method for using the device and the working principle: when the storage frame is used to store circuit boards, first, open the buckle 102 by external pulling force, lift the cover plate 1, expose the inside of the base 2, then insert the circuit board into the slot 301 of the horizontal frame 3 and the vertical frame 4, and preliminarily fix the circuit board under the action of the clamping pad 303, after all the circuit boards are put into the storage frame, close the cover plate 1, press the circuit board downward by the pressing plate 107, because the protection pad 302 is made of EVA material, the circuit board will be embedded therein and effectively protected, at the same time, the spring 106 keeps the pressure of the pressing plate 107 stable by the elastic force, to ensure the stable fixation of the circuit board, finally, the buckle 102 is re-inserted into the base 2, and the sealing ring 105 is used to ensure the sealing of the storage frame, to prevent moisture from entering, when the cover plate 1 is closed, because the spring 106 and the pressing plate 107 are exerting pressure on the circuit board, the pressing plate 107 remains stable and does not shake, when the cover plate 1 is opened, because the spring 106 and the pressing plate 107 are located inside the sealing ring 105, the shaking amplitude is small, and the influence on the cover plate 1 is effectively reduced, when the storage frame stores the circuit board and is ready for transportation, the positioning frame 5 at the bottom of the base 2 is aligned with the top plate 103 at the top of the cover plate 1, the supporting leg 6 is connected with the connecting hole 104 under the action of gravity, to realize the vertical stacking of the storage frame, at the same time, the horizontal frame 3 and the vertical frame 4 are connected at right angles under the action of the reinforcing column 304, the reinforcing rib 202 on the side plate 201 effectively prevents the deformation of the storage frame caused by excessive pressure on the top, thereby protecting the internal circuit board from being damaged.

[0038] The above is only a preferred embodiment of the present application, and is not intended to limit the present application in other forms, any skilled person in the art can modify or change the above disclosed technical content to equivalent embodiments applied to other fields, but any simple modification, equivalent change and modification made according to the technical essence of the present application to the above embodiments shall fall within the protection scope of the present application.

Claims

1. A compression-resistant circuit board protection storage frame, characterized by: The utility model provides a kind of cabinet, including cover plate (1), horizontal frame (3) and vertical frame (4), the cover plate (1) is rotatably connected with base (2) by hinge, the horizontal frame (3) is fixedly connected in vertical frame (4) front near bottom position, the vertical frame (4) is fixedly connected on the inner side wall of base (2), the bottom of base (2) is fixedly connected with positioning frame (5) and support leg (6), the support leg (6) is located in the four corners of the bottom of base (2), and the support leg (6) is located in the inner side of positioning frame (5).

2. The compression-resistant circuit board storage frame of claim 1, wherein: The front of the cover plate (1) is fixedly connected with a fixed seat (101), and the front of the cover plate (1) is rotatably connected with a buckle (102). The buckle (102) is rotatably connected inside the fixed seat (101). The buckle (102) is snap-connected to the front of the base (2). The top of the cover plate (1) is fixedly connected with a top plate (103). The top plate (103) has four corners with connecting holes (104) opened.

3. The compression-resistant circuit board storage frame of claim 1, wherein: The inner side wall of the cover plate (1) is fixedly connected with a sealing ring (105) and a retaining spring (106). The retaining spring (106) is symmetrically distributed on the inner side of the sealing ring (105). The end of the retaining spring (106) away from the cover plate (1) is fixedly connected with a pressing plate (107). The pressing plate (107) is slidably connected to the inner side wall of the sealing ring (105).

4. The compression-resistant circuit board storage frame of claim 1, wherein: The side of the base (2) near the two ends is fixedly connected with a side plate (201). The inner side of the side plate (201) is symmetrically provided with a reinforcing rib (202). The reinforcing rib (202) is fixedly connected with the side plate (201). The top of the side plate (201) and the reinforcing rib (202) is movably connected to the side of the cover plate (1) near the sealing ring (105). The bottom of the reinforcing rib (202) is fixedly connected to the side of the base (2) near the side plate (201).

5. A compression-resistant circuit board storage and transport frame as defined in claim 4, wherein: The inside of the horizontal frame (3) is provided with a slot (301). The slot (301) penetrates through the horizontal frame (3). The bottom of the horizontal frame (3) is fixedly connected with a protective pad (302). The protective pad (302) is fixedly connected to the side of the base (2) near the side plate (201).

6. A compression-resistant circuit board storage and transport frame as defined in claim 5, wherein: The inside of the slot (301) is symmetrically provided with a clamping pad (303). The clamping pad (303) is fixedly connected to the inner side wall of the horizontal frame (3). The top of the horizontal frame (3) is fixedly connected with a reinforcing column (304). The reinforcing column (304) is symmetrically provided at the position near the two ends of the horizontal frame (3). The protective pad (302) and the clamping pad (303) are made of EVA material.

7. A compression-resistant circuit board storage and transport frame as defined in claim 6, wherein: The slot (301) is provided on the surface of the vertical frame (4). The clamping pad (303) is fixedly connected to the inner wall of the vertical frame (4). The clamping pad (303) is located inside the slot (301). The end of the reinforcing column (304) away from the horizontal frame (3) is fixedly connected to the outer side of the vertical frame (4).

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