Electronic part fixing device

Abstract

The utility model relates to an electronic part fixing device which comprises a frame and a bottom support, the two ends of the bottom support are fixedly connected to the bottoms of the two sides of the frame, damping structures are installed on the two sides, close to the end of the bottom support, of the frame correspondingly, each damping structure comprises a mute plug pin and a damping part, the damping parts are fixedly connected to the side walls of the frame, and mounting holes corresponding to the damping parts are formed in the frame. One end of the mute bolt is fixedly connected to the damping part, and the end, away from the damping part, of the mute bolt penetrates through the mounting hole of the frame and extends to the inner side of the frame. According to the electronic part fixing device, the damping part is installed on the frame, the mute pin is fixedly installed on the damping part, the mute pin is not prone to loosening after being used for a long time, and the damping effect of the electronic part fixing device on the electronic part is improved.

Description

Technical Field

[0001] The present application relates to the field of electronic accessories, and in particular to an electronic component fixing device. Background Art

[0002] Electronic fixtures are commonly used in electronic products such as computers and tablets to secure and support electronic components like hard drives. As electronic products evolve towards higher performance and thinner dimensions, effective securing and protection of internal electronic components has become a hot topic. To protect electronic components like hard drives from external shock and vibration, ensuring data security and long-term stable operation of the hard drives, shock-absorbing structures are required in electronic fixtures.

[0003] The current shock-absorbing structure is generally a silent pin, which is inserted into the mounting hole of the electronic fixture to reduce the shock of the electronic components. Although this shock-absorbing component can achieve a certain shock-absorbing effect, the silent pin is prone to loosening during long-term operation of the electronic components, which reduces the shock-absorbing effect of the electronic fixture and affects the stability of the electronic products. Utility Model Content

[0004] In order to solve the problem that the mute pins of conventional electronic component fixing devices are easily loosened, thereby reducing the shock-absorbing effect of the electronic component fixing device on electronic components, the present application provides an electronic component fixing device.

[0005] This application provides an electronic component fixing device, which adopts the following technical solution:

[0006] A device for fixing electronic components includes a frame and a base bracket, wherein the two ends of the base bracket are fixedly connected to the bottom of both sides of the frame, and a plurality of shock-absorbing structures are respectively installed on both sides of the frame near the end of the base bracket. The shock-absorbing structures include a silent latch and a shock-absorbing member, and the shock-absorbing member is fixedly connected to the side wall of the frame. The frame is provided with a mounting hole corresponding to the shock-absorbing member, one end of the silent latch is fixedly connected to the shock-absorbing member, and the end of the silent latch away from the shock-absorbing member is passed through the mounting hole of the frame and extends to the inside of the frame.

[0007] By adopting the above technical solution, the electronic component fixing device can effectively fix and support electronic components. Under the fixed cooperation of the silent latch and the shock-absorbing component, it can maintain a stable shock-absorbing effect during long-term use, avoiding the problem of reduced shock-absorbing performance due to loosening of the silent latch, thereby improving the stability of electronic products.

[0008] Preferably, the shock-absorbing member includes a first shock-absorbing plate and a second shock-absorbing plate, the first shock-absorbing plate is fixedly connected to the inner wall of the frame, the second shock-absorbing plate is fixedly connected to the outer wall of the frame, the first shock-absorbing plate and the second shock-absorbing plate are correspondingly arranged, and the first shock-absorbing plate and the second shock-absorbing plate are both provided with through holes corresponding to the mounting holes; the silent latch includes a first fixing portion, a second fixing portion and a supporting portion, a fixing groove is formed between the first fixing portion and the second fixing portion, an area of ​​the first shock-absorbing plate close to the hole wall of the through hole and an area of ​​the second shock-absorbing plate close to the hole wall of the through hole are respectively fixedly connected to the inner groove wall of the fixing groove, and the supporting portion is extended to the inner side of the frame.

[0009] By adopting the above technical solution, the first shock-absorbing plate is fixedly connected to the inner wall of the frame, and the second shock-absorbing plate is fixedly connected to the outer wall of the frame. The two are correspondingly arranged and cooperate with the first fixing part and the second fixing part of the silent plug through the through hole, so that the hole wall areas of the first shock-absorbing plate and the second shock-absorbing plate are respectively fixedly connected to the inner groove wall of the fixing groove formed by the first fixing part and the second fixing part, thereby realizing a stable connection between the shock-absorbing component and the silent plug; under the fixed and elastic action of the first shock-absorbing plate and the second shock-absorbing plate, the silent plug is buffered and shock-absorbing in the area of ​​the mounting hole of the frame, effectively improving the shock-absorbing performance and stability of the electronic component fixing device, and preventing the shock-absorbing structure from loosening during long-term use.

[0010] Preferably, a first annular groove is provided in the outer area of ​​the hole wall of the first shock-absorbing plate close to the through hole, and a second annular groove is provided in the outer area of ​​the hole wall of the second shock-absorbing plate close to the through hole. The inner side wall of the second fixing part is clamped and fixed in the first annular groove, and the inner side wall of the first fixing part is clamped and fixed in the second annular groove.

[0011] By adopting the above technical solution, the provision of the first annular groove and the second annular groove enables the second fixing portion and the first fixing portion of the silent latch to be firmly clamped on the first shock-absorbing plate and the second shock-absorbing plate, thereby enhancing the connection stability between the silent latch and the shock-absorbing component, thereby effectively improving the overall shock-absorbing performance and long-term use stability of the electronic component fixing device.

[0012] Preferably, the diameter of the mounting hole is larger than the maximum width of the silent plug.

[0013] By adopting the above technical solution, the silent latch can have a certain amount of space for movement within the mounting hole area, thereby enhancing the shock absorption effect of the silent latch, reducing the loosening problem caused by long-term operation, and improving the stability of the electronic component fixing device.

[0014] Preferably, the area of ​​the first shock-absorbing plate and the second shock-absorbing plate is larger than the area of ​​the mounting hole.

[0015] By adopting the above technical solution, the area of ​​the first shock-absorbing plate and the second shock-absorbing plate is larger than the area of ​​the mounting hole, which can effectively increase the contact area between the shock-absorbing part and the frame, improve the stability of the silent pin insertion, and ensure that the electronic components will not loosen when subjected to external impact and vibration during long-term operation.

[0016] Preferably, the outer side walls of the frame are each provided with a mounting groove, and the second shock-absorbing plate is fixedly mounted in the mounting groove.

[0017] By adopting the above technical solution, the second shock-absorbing plate is fixedly connected to the installation groove opened on the outer wall of the frame, which can effectively improve the installation stability of the second shock-absorbing plate, save installation space, and improve the overall stability and fixing reliability of the shock-absorbing structure, thereby avoiding loosening of the shock-absorbing structure during long-term use.

[0018] Preferably, a groove is provided on the groove wall of the installation groove, and a fixing protrusion is provided on the second shock-absorbing plate corresponding to the groove, and the fixing protrusion is clamped in the groove.

[0019] By adopting the above technical solution, the second shock-absorbing plate is clamped in the groove of the mounting slot through the fixing protrusion, making the connection between the second shock-absorbing plate and the frame more stable, effectively preventing the shock-absorbing structure from loosening during long-term use, and improving the overall shock-absorbing performance and stability of the electronic component fixing device.

[0020] Preferably, a plurality of shock-absorbing strips are provided on the outer side surface of the first shock-absorbing plate.

[0021] By adopting the above technical solution, a number of shock-absorbing strips are provided on the outer side of the first shock-absorbing plate, which increases the friction between the first shock-absorbing plate and the external contact surface, effectively preventing the electronic components from being displaced when subjected to impact and vibration, and improving the shock-absorbing performance and reliability of the electronic component fixing device.

[0022] Preferably, the shock-absorbing component is any one of TPU, rubber and silicone.

[0023] By adopting the above technical solution, the shock-absorbing component is made of TPU, rubber or silicone material, so that the silent latch can maintain good elasticity and shock-absorbing performance during long-term use, effectively avoiding the problem of reduced shock-absorbing effect due to material aging, thereby improving the stability and service life of the electronic component fixing device; and the above-mentioned shock-absorbing component is made of light and thin material, which is more suitable for use in lightweight electronic component fixing devices, saving space while achieving better shock-absorbing effect.

[0024] In summary, this application includes at least one of the following beneficial technical effects:

[0025] 1. The damping effect of the electronic component during long-term operation is improved by installing a damping structure including a mute pin and a damping piece on both sides of the frame, and preventing the mute pin from loosening.

[0026] 2. The stable connection between the damping piece and the mute pin is realized by fixedly connecting the first damping sheet to the inner side wall of the frame, fixedly connecting the second damping sheet to the outer side wall of the frame, and fixedly connecting the area of the first damping sheet close to the hole wall of the through hole and the area of the second damping sheet close to the hole wall of the through hole to the inner groove wall of the fixed groove of the mute pin, respectively, under the fixed and elastic effects of the first damping sheet and the second damping sheet, the mute pin is buffered and damped in the area of the mounting hole of the frame, and the damping performance and stability of the electronic component fixing device are effectively improved, and the loosening phenomenon of the damping structure during long-term use is prevented.

[0027] 3. The first fixed part and the second fixed part of the mute pin are respectively clamped in the second annular groove and the first annular groove, and the stability of the mute pin in the damping piece is further enhanced.

[0028] 4. The mounting slot is formed in the outer side wall of the frame, the groove is formed in the groove wall of the mounting slot, the fixed protrusion is arranged on the second damping sheet, the second damping sheet is stably mounted in the mounting slot, and the fixed protrusion is clamped in the groove, the mounting stability of the second damping sheet is improved, the installation space is saved, and the overall damping performance and stability of the electronic component fixing device are improved. BRIEF DESCRIPTION OF DRAWINGS

[0029] Figure 1 It is a structural schematic diagram of the electronic component fixing device of the present application.

[0030] Figure 2 It is a partial explosion structural schematic diagram of the electronic component fixing device of the present application.

[0031] Figure 3 It is Figure 2 the enlarged view of part A in

[0032] Marked with 1, frame; 11, mounting slot; 12, groove; 13, mounting hole; 2, bottom support; 3, mute pin; 31, first fixed part; 32, second fixed part; 33, support part; 34, fixed groove; 4, damping piece; 41, first damping sheet; 410, through hole; 411, first annular groove; 412, damping strip; 42, second damping sheet; 421, second annular groove; 422, fixed protrusion. DETAILED DESCRIPTION

[0033] The following will be combined with the Figure 1-3 The present application is further described in detail.

[0034] The electronic component fixing device is disclosed in the embodiments of the present application.

[0035] Reference Figure 1 A device for fixing electronic components includes a frame 1, which consists of a horizontal bracket and two vertical brackets. The two vertical brackets are perpendicular to the same direction and fixedly connected to the two ends of the horizontal bracket. A bottom bracket 2 is fixedly connected to the frame 1. In this embodiment, there are two bottom brackets 2, which are arranged at intervals, and both ends of the two bottom brackets 2 are fixedly connected to the bottom of the vertical brackets on both sides of the frame 1. Preferably, the frame 1 in this embodiment is made of plastic integral injection molding.

[0036] Reference Figure 1 and Figure 2 , several shock-absorbing structures are installed on both sides of the frame 1 near the end of the base 2. In this embodiment, there are four shock-absorbing structures, which are symmetrically installed on the vertical brackets of the frame 1, that is, two shock-absorbing structures are installed on each vertical bracket; the shock-absorbing structure includes a silent latch 3 and a shock-absorbing member 4, the shock-absorbing member 4 is fixedly connected to the side wall of the frame 1, and the frame 1 is provided with a mounting hole 13 corresponding to the shock-absorbing member 4, one end of the silent latch 3 is fixedly connected to the shock-absorbing member 4, and the end of the silent latch 3 away from the shock-absorbing member 4 is passed through the mounting hole 13 of the frame 1 and extends to the inner side of the frame 1; specifically, the silent latch 3 includes a first fixing portion 31, a second fixing portion 32 and a supporting portion 33, the first supporting portion 31 and the second supporting portion 32 are arranged in parallel, one end of the supporting portion 33 is fixed to the first fixing portion 31, and the end of the supporting portion 33 away from the first fixing portion 31 is fixedly passed through the second fixing portion 32, and a fixing groove 34 is formed between the first fixing portion 31 and the second fixing portion 32; refer to Figure 2 and Figure 3The shock-absorbing member 4 includes a first shock-absorbing plate 41 and a second shock-absorbing plate 42. The first shock-absorbing plate 41 and the second shock-absorbing plate 42 are any one of TPU, rubber and silicone. Preferably, the first shock-absorbing plate 41 and the second shock-absorbing plate 42 in this embodiment are both TPU, which has good elasticity and shock-absorbing performance; the first shock-absorbing plate 41 is fixedly connected to the inner wall of the vertical bracket of the frame 1, and the second shock-absorbing plate 42 is fixedly connected to the outer wall of the vertical bracket of the frame 1. Preferably, the first shock-absorbing plate 41 and the second shock-absorbing plate 42 are both fixedly connected to the frame 1 by adhesive connection; the first shock-absorbing plate 41 and the second shock-absorbing plate 42 are correspondingly arranged, and the first shock-absorbing plate 41 and the second shock-absorbing plate 42 are both provided with through holes 410 corresponding to the mounting holes 13. The area of ​​the first shock-absorbing plate 41 near the hole wall of the through hole 410 and the area of ​​the second shock-absorbing plate 42 near the hole wall of the through hole 410 are respectively fixedly connected to the inner groove wall of the fixing groove 34; more specifically, the first shock-absorbing plate 41 is provided with a first annular groove 411 in the outer area of ​​the hole wall near the through hole 410, and the second shock-absorbing plate 42 is provided with a second annular groove 421 in the outer area of ​​the hole wall near the through hole 410. The inner wall of the second fixing portion 32 is snap-fitted and fixed in the first annular groove 411, and the inner wall of the first fixing portion 31 is snap-fitted and fixed in the second annular groove 421. It should be noted that the reference objects of the outer area and the inner wall here are both the frame 1; the end of the support portion 33 away from the first fixing portion 31 is passed through the mounting hole 13 and extends to the inner side of the frame 1, so that the silent latch 3 is stably fixed to the shock-absorbing component 4. Furthermore, the aperture of the mounting hole 13 is set to be larger than the maximum width of the silent plug 3. When the silent plug 3 is fixed to the shock absorber 4, under the elastic action of the shock absorber 4, the silent plug 3 can have a certain movable space in the mounting hole 13, thereby enhancing the shock absorption effect of the silent plug 3. It should be noted that the maximum width here refers to the maximum width of the first fixing part 31 and the second fixing part 32 of the silent plug 3; and further, setting the area of ​​the first shock absorber plate 41 and the second shock absorber plate 42 to be larger than the area of ​​the mounting hole 13 can increase the contact area between the shock absorber 4 and the frame 1, thereby improving the installation stability of the shock absorber 4.

[0037] Reference Figure 3 Furthermore, a mounting groove 11 is provided on the outer side wall of the vertical bracket of the frame 1, and the second shock-absorbing sheet 42 is fixedly installed in the mounting groove 11. A plurality of grooves 12 are provided on the groove wall of the mounting groove 11. The second shock-absorbing sheet 42 is provided with a fixing protrusion 422 corresponding to each groove 12. The fixing protrusion 422 is snapped into the groove 12, so that the second shock-absorbing sheet 42 is stably fixedly installed in the mounting groove 11, while saving installation space, improving the installation stability of the second shock-absorbing sheet 42; continue to refer to Figure 2Further preferably, a plurality of shock-absorbing strips 412 are arranged on the outer side of the first shock-absorbing sheet 41 and are arranged in a circumferential direction around the hole wall of the through hole 410 of the first shock-absorbing sheet 41. The arrangement of the shock-absorbing strips 412 can reduce the friction between the electronic component fixing device and the fixed electronic components and reduce the displacement of the electronic components due to vibration.

[0038] The principle of the electronic component fixing device is that the mute plug 3, the shock-absorbing component 4 and the frame 1 are integrally injection molded. In use, the electronic components are fixedly installed on the frame 1 and abut against the supporting portion 33 of the mute plug 3. When the electronic components are impacted or vibrated by the outside, the mute plug 3 has a large movement space in the mounting hole under the fixing and elastic effect of the shock-absorbing component 4, thereby enhancing the shock-absorbing effect of the mute plug 3 to uniformly buffer and absorb the shock of the electronic components. The shock-absorbing component 4 is fixedly connected to the frame 1 to reduce the loosening of the mute plug 3 caused by long-time operation and improve the stability of the electronic component fixing device.

[0039] The above are preferred embodiments of the present application, and are not intended to limit the protection scope of the present application. Therefore, any equivalent changes made on the basis of the structure, shape and principle of the present application shall be covered within the protection scope of the present application.

Claims

1. An electronic component fixing device, characterized in that: The invention comprises a frame (1) and a base (2), wherein the two ends of the base (2) are fixedly connected to the bottoms of both sides of the frame (1), and a plurality of shock-absorbing structures are respectively installed on both sides of the frame (1) near the end of the base (2), and the shock-absorbing structures comprise a silent latch (3) and a shock-absorbing member (4), and the shock-absorbing member (4) is fixedly connected to the side wall of the frame (1). The frame (1) is provided with a mounting hole (13) corresponding to the shock-absorbing member (4), and one end of the silent latch (3) is fixedly connected to the shock-absorbing member (4), and the end of the silent latch (3) away from the shock-absorbing member (4) is passed through the mounting hole (13) of the frame (1) and extended to the inner side of the frame (1).

2. The electronic component fixing device according to claim 1, characterized in that: The shock absorbing member (4) comprises a first shock absorbing plate (41) and a second shock absorbing plate (42), wherein the first shock absorbing plate (41) is fixedly connected to the inner wall of the frame (1), and the second shock absorbing plate (42) is fixedly connected to the outer wall of the frame (1), the first shock absorbing plate (41) and the second shock absorbing plate (42) are arranged correspondingly, and the first shock absorbing plate (41) and the second shock absorbing plate (42) are both provided with through holes (410) corresponding to the mounting holes (13); the silent latch (3) The invention comprises a first fixing portion (31), a second fixing portion (32) and a supporting portion (33); a fixing groove (34) is formed between the first fixing portion (31) and the second fixing portion (32); an area of ​​the first shock-absorbing plate (41) close to the hole wall of the through hole (410) and an area of ​​the second shock-absorbing plate (42) close to the hole wall of the through hole (410) are respectively fixedly connected to the inner groove wall of the fixing groove (34); and the supporting portion (33) is extended and arranged on the inner side of the frame (1).

3. The electronic component fixing device according to claim 2, characterized in that: The first shock-absorbing plate (41) is provided with a first annular groove (411) in an outer area of ​​the hole wall close to the through hole (410), and the second shock-absorbing plate (42) is provided with a second annular groove (421) in an outer area of ​​the hole wall close to the through hole (410). The inner side wall of the second fixing portion (32) is snap-fitted and fixed in the first annular groove (411), and the inner side wall of the first fixing portion (31) is snap-fitted and fixed in the second annular groove (421).

4. The electronic component fixing device according to claim 3, characterized in that: The diameter of the mounting hole (13) is greater than the maximum width of the silent plug (3).

5. The electronic component fixing device according to claim 3, characterized in that: The areas of the first shock-absorbing plate (41) and the second shock-absorbing plate (42) are larger than the area of ​​the mounting hole (13).

6. The electronic component fixing device according to claim 3, characterized in that: The outer side walls of the frame (1) are each provided with a mounting groove (11), and the second shock-absorbing plate (42) is fixedly mounted in the mounting groove (11).

7. The electronic component fixing device according to claim 6, characterized in that: The groove wall of the installation groove (11) is provided with a groove (12), and the second shock-absorbing plate (42) is provided with a fixing protrusion (422) corresponding to the groove (12), and the fixing protrusion (422) is clamped in the groove (12).

8. The electronic component fixing device according to claim 3, characterized in that: A plurality of shock-absorbing strips (412) are provided on the outer side surface of the first shock-absorbing plate (41).

9. The electronic component fixing device according to any one of claims 1 to 8, characterized in that: The shock absorbing member (4) is any one of TPU, rubber and silica gel.

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