Mobile phone cover plate buckle anti-falling mechanism

Abstract

The utility model discloses a mobile phone cover plate buckle anti-drop mechanism, which comprises a mobile phone body, one side of the mobile phone body is fixedly connected with an installation frame, the interior of the installation frame is fixedly connected with a circuit board, the interior of the installation frame is symmetrically and fixedly connected with first installation seats close to the outer side of the circuit board, and the first installation seats are fixedly connected with second installation seats. First grooves are symmetrically formed in the first mounting base, a second mounting base is fixedly connected to one side of the interior of the mounting frame, a second groove is formed in the second mounting base, a lower clamping groove is formed in the other side of the interior of the mounting frame, and sliding grooves are symmetrically formed in the side, close to the second mounting base, of the interior of the mounting frame; during use, the mounting frame is arranged, the lower clamping plate fixed on one side of the cover plate is clamped into the lower clamping groove in the mounting frame in a clamping mode, and then the cover plate is pressed downwards in the direction of the circuit board, so that the first clamping block fixed on one side of the cover plate can be clamped into the first groove in the first mounting seat.

Description

Technical Field

[0001] The utility model belongs to the technical field of mobile phone accessories, and in particular relates to a mobile phone cover buckle anti-falling mechanism. Background Art

[0002] The mobile phone cover buckle anti-falling mechanism refers to a set of fixing devices designed on the mobile phone cover, the purpose of which is to ensure that the cover is tightly fixed to the mobile phone body to prevent the cover from falling off or loosening during daily use.

[0003] Some existing mobile phone cover buckle structures are prone to fall out when the cover is bumped during use, causing damage to internal components of the mobile phone and lack of protective structure. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the existing defects and provide a mobile phone cover buckle anti-falling mechanism to solve the problem of the existing part of the mobile phone cover buckle structure proposed in the above background technology, that when in use, the cover is easily knocked and falls off, causing damage to the internal components of the mobile phone and lack of protective structure.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a mobile phone cover buckle anti-falling mechanism, comprising a mobile phone body, a mounting frame fixedly connected to one side of the mobile phone body, a circuit board fixedly connected to the inside of the mounting frame, a first mounting seat symmetrically fixedly connected to the outside of the mounting frame close to the circuit board, a first groove symmetrically arranged inside the first mounting seat, a second mounting seat fixedly connected to one side of the mounting frame, a second groove arranged inside the second mounting seat, a lower card slot arranged on the other side of the mounting frame, a slide slot symmetrically arranged on one side of the mounting frame close to the second mounting seat, a slide plate slidably connected to the inside of the slide slot, a toggle block fixedly connected to one end of the slide plate, and a cover plate snap-connected to one side of the mounting frame.

[0006] Preferably, a mounting groove is provided on one side of the mounting frame and the cover plate.

[0007] Preferably, two first mounting seats are provided, and a plurality of first grooves are provided.

[0008] Preferably, two slide grooves are provided, and the inner side of the slide groove and the outer side of the slide plate are fixedly connected with protrusions, and the number of the protrusions is several.

[0009] Preferably, a buffer gasket is fixedly connected to one side of the cover plate.

[0010] Preferably, a card slot is symmetrically provided on one side of the cover plate, a protective block is fixedly connected to one side inside the card slot, and the toggle block and the slide plate are slidably connected to the card slot.

[0011] Preferably, the first groove is internally snap-connected with a first card block, the second groove is internally snap-connected with a second card block, and the lower card plate is internally snap-connected with the lower card slot.

[0012] Preferably, one side of the exterior of the second clamping block is fixedly connected to a limiting block.

[0013] Compared with the prior art, the utility model provides a mobile phone cover buckle anti-falling mechanism, which has the following beneficial effects:

[0014] 1. The utility model provides an installation frame, and the lower card plate fixed on one side of the cover plate is first inserted into the lower card slot inside the installation frame by a snap-fitting manner, and then the cover plate is pressed downward in the direction of the circuit board, so that the first card block fixed on one side of the cover plate can be inserted into the first groove inside the first mounting seat, and at this time, the second card block is inserted into the second groove inside the second mounting seat, and then the toggle block is pulled so that the toggle block and the slide plate are pulled out of the interior of the slide slot and placed in the card slot inside the cover plate, which plays a role of limiting and fixing the cover plate, and can prevent the cover plate from falling out of the interior of the installation frame. When the cover plate needs to be opened, the slide plate is pushed back into the interior of the slide slot, and then the limit block is buckled to take the cover plate out of the interior of the installation frame. The operation is simple and convenient.

[0015] 2. The utility model provides a buffer washer, which can play a buffering and protective role between the cover plate and the circuit board when the cover plate is installed, thereby preventing damage to the circuit board.

[0016] The parts not involved in the device are the same as the existing technology or can be implemented by using the existing technology. The utility model has a scientific and reasonable structure, is safe and convenient to use, and provides great help to people. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0018] Figure 1 This is a schematic diagram of the axial exploded structure of a mobile phone cover buckle anti-falling mechanism proposed by the utility model;

[0019] Figure 2 for Figure 1 A schematic diagram of the enlarged structure at point A;

[0020] Figure 3This is a schematic diagram of the structure of a mobile phone cover buckle anti-falling mechanism proposed by the utility model from above;

[0021] Figure 4 This is a cross-sectional structural diagram of a mobile phone cover buckle anti-falling mechanism proposed by the utility model;

[0022] Figure 5 for Figure 4 A schematic diagram of the enlarged structure at B;

[0023] Figure 6 This is a side view vertical section structure schematic diagram of a mobile phone cover buckle anti-falling mechanism proposed by the utility model;

[0024] Figure 7 for Figure 6 A schematic diagram of the enlarged structure at C;

[0025] In the figure: mobile phone body 1, mounting frame 2, mounting slot 3, circuit board 4, first mounting seat 5, first groove 6, second mounting seat 7, second groove 8, lower card slot 9, slide slot 10, slide plate 11, protrusion 12, toggle block 13, cover plate 14, lower card plate 15, card slot 16, protective block 17, second card block 18, limit block 19, first card block 20, buffer gasket 21. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figure 1-7The utility model provides a technical solution: a mobile phone cover buckle anti-falling mechanism, comprising a mobile phone body 1, a mounting frame 2 is fixedly connected to one side of the mobile phone body 1, a circuit board 4 is fixedly connected to the inside of the mounting frame 2, a first mounting seat 5 is symmetrically fixedly connected to the outer side of the mounting frame 2 near the circuit board 4, a first groove 6 is symmetrically arranged inside the first mounting seat 5, a second mounting seat 7 is fixedly connected to one side of the mounting frame 2, a second groove 8 is arranged inside the second mounting seat 7, a lower card slot 9 is arranged on the other side of the mounting frame 2, a slide slot 10 is symmetrically arranged on one side of the mounting frame 2 near the second mounting seat 7, a slide plate 11 is slidably connected to the inside of the slide slot 10, a toggle block 13 is fixedly connected to one end of the slide plate 11, a cover plate 14 is snap-connected to one side of the mounting frame 2, and the cover plate 1 The lower card plate 15 fixed on one side of the cover plate 14 is first inserted into the lower card slot 9 inside the installation frame 2 by means of a snap-fitting manner, and then the cover plate 14 is pressed downward toward the circuit board 4, so that the first card block 20 fixed on one side of the cover plate 14 can be inserted into the first groove 6 inside the first mounting seat 5, and at this time, the second card block 18 is inserted into the second groove 8 inside the second mounting seat 7, and then the toggle block 13 is pulled, so that the toggle block 13 and the slide plate 11 are pulled out of the interior of the slide slot 10 and placed in the card slot 16 inside the cover plate 14, which plays a role of limiting and fixing the cover plate 14, and can prevent the cover plate 14 from falling out of the interior of the installation frame 2. When the cover plate 14 needs to be opened, the slide plate 11 is pushed back into the interior of the slide slot 10, and then the limit block 19 is buckled to take the cover plate 14 out of the interior of the installation frame 2, which is simple and convenient to operate.

[0028] In the present invention, preferably, a mounting groove 3 is provided on one side of the mounting frame 2 and the cover plate 14 .

[0029] In the present invention, preferably, two first mounting seats 5 are provided, and a plurality of first grooves 6 are provided.

[0030] In the present invention, preferably, two slide grooves 10 are provided, and the inner side of the slide groove 10 and the outer side of the slide plate 11 are fixedly connected with protrusions 12, and a plurality of protrusions 12 are provided.

[0031] In the present invention, preferably, a buffer gasket 21 is fixedly connected to one side of the cover plate 14 , and the buffer gasket 21 can play a buffering and protective role between the cover plate 14 and the circuit board 4 when the cover plate 14 is installed to prevent damage to the circuit board 4 .

[0032] In the present invention, preferably, a card slot 16 is symmetrically provided on one side of the cover plate 14 , a protective block 17 is fixedly connected to one side inside the card slot 16 , and the toggle block 13 and the slide plate 11 are slidably connected to the card slot 16 .

[0033] In the present invention, preferably, the first groove 6 is internally snap-connected with a first card block 20 , the second groove 8 is internally snap-connected with a second card block 18 , and the lower card plate 15 is internally snap-connected with the lower card slot 9 .

[0034] In the present invention, preferably, one side of the exterior of the second clamping block 18 is fixedly connected to a limiting block 19 .

[0035] The working principle and use process of the utility model are as follows: when in use, by setting the installation frame 2, the lower card plate 15 fixed on one side of the cover plate 14 is first inserted into the lower card slot 9 inside the installation frame 2 by means of a snap-fitting method, and then the cover plate 14 is pressed downward toward the circuit board 4, so that the first card block 20 fixed on one side of the cover plate 14 can be inserted into the first groove 6 inside the first mounting seat 5, and at this time, the second card block 18 is inserted into the second groove 8 inside the second mounting seat 7, and then the toggle block 13 is pulled so that the toggle block 13 and the slide plate 11 are pulled out of the slide slot 1 0, and is placed in the card slot 16 inside the cover plate 14, which plays a role of limiting and fixing the cover plate 14, and can prevent the cover plate 14 from slipping out of the interior of the installation frame 2. When it is necessary to open the cover plate 14, the slide plate 11 is pushed back into the interior of the slide slot 10, and then the limit block 19 is buckled to take the cover plate 14 out of the interior of the installation frame 2. The operation is simple and convenient. By setting the buffer gasket 21, the buffer gasket 21 can play a role of buffering protection between the cover plate 14 and the circuit board 4 when the cover plate 14 is installed, so as to prevent damage to the circuit board 4.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A mobile phone cover buckle anti-drop mechanism, comprising a mobile phone body (1), characterized in that: A mounting frame (2) is fixedly connected to one side of the mobile phone body (1), a circuit board (4) is fixedly connected to the inside of the mounting frame (2), a first mounting seat (5) is symmetrically fixedly connected to the outside of the mounting frame (2) near the circuit board (4), a first groove (6) is symmetrically arranged inside the first mounting seat (5), a second mounting seat (7) is fixedly connected to one side of the mounting frame (2), a second groove (8) is arranged inside the second mounting seat (7), a lower card slot (9) is arranged on the other side of the mounting frame (2), a slide slot (10) is symmetrically arranged on one side of the mounting frame (2) near the second mounting seat (7), a slide plate (11) is slidably connected to the inside of the slide slot (10), a toggle block (13) is fixedly connected to one end of the slide plate (11), and a cover plate (14) is snap-connected to one side of the mounting frame (2).

2. A mobile phone cover buckle anti-drop mechanism according to claim 1, characterized in that: A mounting groove (3) is provided on one side of the mounting frame (2) and the cover plate (14).

3. The mobile phone cover buckle anti-falling mechanism according to claim 1, characterized in that: Two first mounting seats (5) are provided, and a plurality of first grooves (6) are provided.

4. The mobile phone cover buckle anti-drop mechanism according to claim 1, characterized in that: Two slide grooves (10) are provided, and the inner side of the slide groove (10) and the outer side of the slide plate (11) are both fixedly connected with a protrusion (12), and a plurality of the protrusions (12) are provided.

5. The mobile phone cover buckle anti-drop mechanism according to claim 1, characterized in that: A buffer washer (21) is fixedly connected to one side of the cover plate (14).

6. The mobile phone cover buckle anti-drop mechanism according to claim 1, characterized in that: A card slot (16) is symmetrically provided on one side of the cover plate (14), a protective block (17) is fixedly connected to one side inside the card slot (16), and the toggle block (13) and the slide plate (11) are slidably connected to the card slot (16).

7. The mobile phone cover buckle anti-drop mechanism according to claim 1, characterized in that: The first groove (6) is internally snap-connected with a first card block (20), the second groove (8) is internally snap-connected with a second card block (18), and the lower card slot (9) is internally snap-connected with a lower card plate (15).

8. The mobile phone cover buckle anti-drop mechanism according to claim 7, characterized in that: One side of the exterior of the second clamping block (18) is fixedly connected to a limiting block (19).

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