Stable mounting frame structure

Abstract

The utility model provides a stable installation frame structure, one side of the periphery of a frame is provided with a clamping groove assembly, the other side of the periphery of the frame is provided with an abutting port, the clamping groove assembly and the abutting port at the opposite angles are arranged in a central symmetry mode with the center of the frame as the center, a clamping spring is inserted into each clamping groove assembly, one end of each clamping spring is connected with a clamping groove in an inserted mode, and the other end of each clamping spring is connected with a clamping groove. The first inner bends are arranged on the periphery of one end face of the frame and used for enhancing the structural strength, the adjacent first inner bends are connected in a welded mode, the second inner bends are arranged on the periphery of the other end face of the frame, and the first inner bends and the second inner bends are connected in a welded mode. The second inner bends are used for enhancing the structural strength, the bending gaps are formed between the second inner bends and used for discharging liquid entering from the outside, preventing the liquid from entering the frame, facilitating drainage and improving the structural strength, and the snap spring structure is arranged in a multi-section mode, so that the filter is effectively installed.

Description

TECHNICAL FIELD

[0001] The utility model relates to air purification equipment processing technical field more specifically, relate to a stable type mounting frame structure. BACKGROUND

[0002] Many scenes in various industries need to filter and purify indoor and outdoor air to make the air reach a certain cleanliness standard, and a large air purification filter wall is usually formed by splicing single air filters in the electronic, medical, textile, communication and other industries.

[0003] The closest prior art is a filter mounting frame (CN216572016U), which discloses a filter mounting frame comprising a plurality of vertical filter mounting frame groups, an upper wall and a lower wall, the plurality of vertical filter mounting frame groups are connected to each other and mounted between the upper wall and the lower wall to form a filter wall covered with filters, a reinforcing rib is arranged between the two adjacent vertical filter mounting frame groups, one end of the reinforcing rib is fixed perpendicularly to the upper wall, the other end is fixed perpendicularly to the lower wall, and the reinforcing rib is connected to the filter mounting frame groups on both sides.

[0004] The existing filter structure has low strength and is easy to accumulate water when external liquid enters, which damages the structural strength.

[0005] Therefore, the utility model provides a stable type mounting frame structure with high structural strength and stability. UTILITY MODEL CONTENTS

[0006] The utility model provides a stable type mounting frame structure with high structural strength and stability.

[0007] A stable type mounting frame structure comprises a frame and a clamp spring, characterized in that: one side of the four sides of the frame is provided with a clamping groove assembly, the other side of the four sides of the frame is provided with an abutting port, the diagonal clamping groove assemblies and abutting ports are centrally symmetrically arranged with the center of the frame, one clamp spring is inserted in each clamping groove assembly, one end of the clamp spring is inserted into the clamping groove, and the other end of the clamp spring abuts against the abutting port, the four sides of one end face of the frame are provided with first inner bends, the first inner bends are used to strengthen the structural strength, adjacent first inner bends are connected through welding, the four sides of the other end face of the frame are provided with second inner bends, the second inner bends are used to strengthen the structural strength, second inner bends are provided with bend gaps, the bend gaps are used to drain the external liquid and prevent the liquid from entering the inside of the frame.

[0008] In some embodiments, the clamping spring comprises a first connecting rod, a first bend, a second bend, a second connecting rod, a mounting hook, a first connecting rod is inserted in each clamping groove assembly, the first connecting rod is connected with the second bend through the first bend, the second bend is connected with the mounting hook through the second connecting rod, and the mounting hook is in abutment with the abutment port.

[0009] In some embodiments, the first connecting rod is a rod with an arc in the middle, facilitating rotation of the first connecting rod after being inserted into the clamping groove assembly.

[0010] In some embodiments, the second bend is a U-shaped bend, which makes the clamping spring more uniform in force and does not damage the surface material of the filter when the clamping spring is in contact with the surface of the filter.

[0011] In some embodiments, the distance between the inner end of the bottom frame of the first bend and the outer end of the first connecting rod is d, and the distance between the end of the first connecting rod and the clamping groove assembly is D, d < D, so that the clamping spring does not fall off.

[0012] In some embodiments, the frame is composed of four sub-frames, and adjacent sub-frames are connected vertically.

[0013] In some embodiments, the outer part of each sub-frame is spaced and staggered with a plurality of mounting holes, and when the plurality of frames are installed, the screws are locked and connected through the corresponding mounting holes on each sub-frame, and the staggered mounting holes make the force uniform and not easy to fall.

[0014] In some embodiments, the inner wall of each sub-frame is provided with a limiting portion, and the limiting portion protrudes from the inner wall of the frame, limiting the filter installed in the frame.

[0015] The working principle of the utility model is as follows: first, the filter inlet (with a sealing strip end) is connected with one end of the frame, then the mounting hook is moved to make the first connecting rod rotate with the clamping groove assembly until the second bend is in abutment with the filter inlet (with a sealing strip end), and finally the mounting hook is in abutment with the abutment port, completing the installation.

[0016] The utility model discloses a stable type mounting frame structure, one side of the four around of the border is equipped with the card slot subassembly, the other side of the four around of the border is equipped with the abutment, the diagonal card slot subassembly, the abutment is with the border center and carries out the central symmetry arrangement, the card spring is inserted in every card slot subassembly, and one end of card spring is inserted with the card slot, and the other end of card spring is abutted with the abutment, so that the card spring is not easy to fall, and the mounting structure is stable, the four around of the one end surface of the border is equipped with the first inner bending, and the first inner bending is used to play the role of reinforcing structural strength, and the first inner bending between adjacent is connected through welding, the four around of the other end surface of the border is equipped with the second inner bending, and the second inner bending is used to play the role of reinforcing structural strength, and the second inner bending is equipped with the bending gap, and the bending gap is used to drain the liquid that enters from outside, prevents its from entering the border inside, is convenient for drainage, improves structural strength, and the card spring structure is set up in multistage, so that it effectively installs the filter. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a stable type mounting frame structure's structural schematic diagram of the utility model.

[0018] Figure 2 It is a stable type mounting frame structure's local enlarged structure schematic diagram of the utility model.

[0019] Figure 3 It is the A-A section view of a stable type mounting frame structure of the utility model.

[0020] Figure 4 It is the A-A section view local enlarged schematic diagram of a stable type mounting frame structure of the utility model.

[0021] Figure 5 It is the filter and the border connection structure schematic diagram of a stable type mounting frame structure of the utility model.

[0022] Figure 6 It is the filter and the border connection section view of a stable type mounting frame structure of the utility model.

[0023] Figure 7 It is the card spring structure schematic diagram of a stable type mounting frame structure of the utility model.

[0024] Figure 8 It is the card spring and the border connection structure schematic diagram of a stable type mounting frame structure of the utility model.

[0025] MAIN ELEMENT SYMBOL EXPLANATION

[0026] Frame 1, mounting hole 11, limiting portion 12, sub-frame 13, first inner bend 14, second inner bend 15, bend gap 151, retaining spring 2, first connecting rod 21, first bend 22, second bend 23, second connecting rod 24, mounting hook 25, slot assembly 3, and abutment interface 4.

[0027] The following specific embodiments will further illustrate the present invention in conjunction with the above-mentioned drawings. DETAILED DESCRIPTION

[0028] The following examples are described to assist in understanding the present application, and the examples are not and should not be interpreted in any way as limiting the scope of protection of the present application.

[0029] In the following description, those skilled in the art will recognize that throughout this discussion, components may be described as separate functional units (which may include sub-units), but those skilled in the art will recognize that various components or portions thereof may be divided into separate components or may be integrated together (including within a single system or component).

[0030] At the same time, the connections between components or systems are not intended to be limited to direct connections. Instead, data between these components may be modified, reformatted, or otherwise changed by intermediate components. In addition, additional or fewer connections may be used. It should also be noted that the terms "coupled," "connected," or "input" should be understood to include direct connections, indirect connections through one or more intermediate devices, and wireless connections.

[0031] Example 1:

[0032] like Figures 1-4 As shown, a stable installation frame structure includes a frame 1 and a retaining spring 2, characterized in that: a slot assembly 3 is provided on one side of the four sides of the frame 1, and an abutment interface 4 is provided on the other side of the four sides of the frame 1. The diagonal slot assemblies 3 and the abutment interface 4 are symmetrically arranged with the center of the frame 1. A retaining spring 2 is inserted in each slot assembly 3, one end of the retaining spring 2 is inserted into the slot, and the other end of the retaining spring 2 is abutted against the abutment interface 4. A first inner bend 14 is provided around one end surface of the frame 1, and the first inner bend 14 is used to strengthen the structural strength. Adjacent first inner bends 14 are connected by welding. A second inner bend 15 is provided around the other end surface of the frame 1, and the second inner bend 15 is used to strengthen the structural strength. A bending gap 151 is provided between the second inner bends 15, and the bending gap 151 is used to drain liquid entering from the outside to prevent it from entering the inside of the frame 1.

[0033] like Figure 7As shown, the clamping spring 2 comprises a first connecting rod 21, a first bend 22, a second bend 23, a second connecting rod 24, and a mounting hook 25, a first connecting rod 21 is inserted in each clamping groove assembly 3, the first connecting rod 21 is connected with the second bend 23 through the first bend 22, the second bend 23 is connected with the mounting hook 25 through the second connecting rod 24, and the mounting hook 25 abuts against the abutting portion 4.

[0034] The first connecting rod 21 is an arc-shaped rod in the middle, which facilitates the rotation of the first connecting rod 21 after being inserted into the clamping groove assembly 3.

[0035] The second bend 23 is a U-shaped bend, which makes the clamping spring 2 more uniform in force and does not damage the filter surface when in contact with the filter surface.

[0036] As shown, Figure 8 The distance between the bottom of the first bend 22 and the inner end of the frame 1 is d, and the distance between the end of the first connecting rod 21 and the clamping groove assembly 3 is D, d < D, so that the clamping spring 2 does not fall off.

[0037] The frame 1 is composed of four sub-frames 13, and adjacent sub-frames 13 are connected vertically.

[0038] A plurality of mounting holes 11 are arranged on the outer part of each sub-frame 13 in a staggered manner, and when a plurality of frames 1 are installed, screws are locked and connected through the corresponding mounting holes 11 on each sub-frame 13, and the staggered mounting holes 11 make the force uniform and not easy to fall.

[0039] The inner wall of each sub-frame 13 is provided with a limiting portion 12, which protrudes from the inner wall of the frame 1 and limits the filter installed in the frame.

[0040] The working principle of the utility model is as follows: Figures 5-6 As shown, first, the filter inlet (with a sealing strip end) is connected to one end of the frame 1, then the mounting hook 2 is moved to make the first connecting rod 21 rotate with the clamping groove assembly 3 until the second bend 23 abuts against the filter inlet (with a sealing strip end), and finally the mounting hook 2 is abutted against the abutting portion 4 to complete the installation.

[0041] Although the present application has disclosed several aspects and embodiments, other aspects and embodiments will be apparent to those skilled in the art without departing from the concept of the present application, and several modifications and improvements can be made without departing from the concept of the present application, which are all within the scope of protection of the present application. The aspects and embodiments disclosed in the present application are only used for illustration, and are not intended to limit the present application, and the actual protection scope of the present application is subject to the claims.

Claims

1. A stable mounting frame structure, comprising a frame (1) and a retaining spring (2), characterized in that: A slot assembly (3) is provided on one side of the four sides of the frame (1), and an abutment interface (4) is provided on the other side of the four sides of the frame (1). The diagonal slot assemblies (3) and the abutment interface (4) are centrally symmetrically arranged with respect to the center of the frame (1). A clamping spring (2) is inserted into each of the slot assemblies (3), one end of the clamping spring (2) is plugged into the slot, and the other end of the clamping spring (2) is abutted against the abutment interface (4). A first inner bend (14) is provided around one end face of the frame (1), and the first inner bend (14) is used to strengthen the structural strength. Adjacent first inner bends (14) are connected by welding. A second inner bend (15) is provided around the other end face of the frame (1), and the second inner bend (15) is used to strengthen the structural strength. A bending gap (151) is provided between the second inner bends (15), and the bending gap (151) is used to drain liquid entering from the outside to prevent it from entering the interior of the frame (1).

2. The stable mounting frame structure according to claim 1, wherein: The clamping spring (2) comprises a first connecting rod (21), a first bend (22), a second bend (23), a second connecting rod (24), and a mounting hook (25); a first connecting rod (21) is inserted into each of the slot components (3); the first connecting rod (21) is connected to the second bend (23) via the first bend (22); the second bend (23) is connected to the mounting hook (25) via the second connecting rod (24); and the mounting hook (25) is in contact with the abutment interface (4).

3. The stable mounting frame structure according to claim 2, wherein: The first connecting rod (21) is a rod with an arc in the middle, which facilitates the rotation of the first connecting rod (21) and the slot assembly (3) after being plugged in.

4. The stable mounting frame structure according to claim 2, wherein: The second bend (23) is an "X"-shaped bend, which allows the clamping spring (2) to be subjected to more uniform force when in contact with the filter surface without damaging the filter surface material.

5. The stable mounting frame structure according to claim 1, wherein: The distance between the bottom of the first bend (22) and the inner end of the frame (1) is d, and the distance between the end of the first connecting rod (21) and the slot assembly (3) is D, d<D, so that the clamping spring (2) will not fall off.

6. The stable mounting frame structure according to claim 1, wherein: The frame (1) is composed of four sub-frames (13), and adjacent sub-frames (13) are connected by vertical bending.

7. The stable mounting frame structure according to claim 6, wherein: The exterior of each sub-frame (13) is staggered with a plurality of mounting holes (11). When the plurality of frames (1) are installed, screws are locked and connected through the corresponding mounting holes (11) on each sub-frame (13). The staggered mounting holes (11) ensure uniform force and are not prone to tipping.

8. The stable mounting frame structure according to claim 6, wherein: The inner wall of each sub-frame (13) is provided with a limiting portion (12), and the limiting portion (12) protrudes from the inner wall of the frame (1) to limit the filter installed in the frame.

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