Horizontal plug-in anti-loosening audio optical fiber assembly

Abstract

A horizontal plug-in anti-loosening audio optical fiber assembly comprises a base, a door frame, an automatic door, a spring, a pin, a chip and a rear cover, a chip mounting groove and a door frame mounting groove are formed in the base, a door frame limiting block is arranged in the door frame mounting groove, the door frame and the base are fixed in a buckled mode, the rear cover is arranged on the rear side of the chip, and the automatic door is arranged on the automatic door. A chip limiting block is arranged on the rear cover, a chip limiting groove is formed in the chip installation groove, and the chip limiting block is limited in the chip limiting groove. According to the audio optical fiber assembly, signal transmission is carried out through the light beams, and the base and the pins form a semi-finished product, so that the whole product is provided with the fixed pins. Through the arrangement of the automatic door and the rear cover, the whole product has dustproof and light leakage effects, the phenomenon that signal transmission of light beams is affected by dust accumulation under the condition that no automatic door exists is effectively avoided, and the audio optical fiber assembly has a stable signal transmission effect.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic components, in particular to an audio optical fiber component with a horizontal plug-in unit that can prevent loosening. Background Art

[0002] Audio fiber optic components are a type of optical fiber digital receiver, which belongs to the category of electronic components. Its main function is to convert the optical signal emitted by the connected optical fiber transmitting end into an electrical signal through the built-in optical-to-electrical conversion chip. Audio fiber optic components are widely used in audio high-speed communication technology.

[0003] Due to market demand and social and economic development, customers have higher and higher requirements for products, and the through-hole reflow process has been widely used in all walks of life. Due to the unreasonable structural design and unstable assembly of existing optical fiber components during use, the automatic door will be loose and the parts will be loose, resulting in the optical fiber line connected to it cannot be firmly buckled, thus affecting the stability of product signal transmission. For the increasingly demanding market, such optical fiber components cannot meet the needs of customers, so it is necessary to design an audio optical fiber component with horizontal plug-in anti-loosening. Utility Model Content

[0004] In order to overcome the above-mentioned shortcomings of the prior art, the purpose of the utility model is to provide an audio optical fiber component with a horizontal plug-in that prevents loosening.

[0005] The technical solution adopted by the utility model to solve its technical problems is: an audio optical fiber component with horizontal plug-in anti-loosening, comprising a base, a door frame, an automatic door, a spring, a pin, a chip and a back cover, the base is provided with a chip mounting groove and a door frame mounting groove inside, a door frame limiting block is provided in the door frame mounting groove, the door frame and the base are fixed by snapping, the back cover is arranged on the rear side of the chip, a chip limiting block is provided on the back cover, a chip limiting groove is provided in the chip mounting groove, and the chip limiting block is limited in the chip limiting groove.

[0006] As a further improvement of the present utility model: the number of the door frame limit blocks is two, and the two door frame limit blocks are symmetrically arranged; the door frame limit blocks are in a triangular shape.

[0007] As a further improvement of the utility model: a limiting groove is provided on the door frame, and the limiting groove is fixed to the door frame limiting block.

[0008] As a further improvement of the utility model: a pin fixing block and a pin limiting groove are provided on the outer side of the base, the pin is provided with a pin fixing hole, and the pin is embedded in the pin limiting groove and is fixed with the pin limiting groove.

[0009] As a further improvement of the utility model: the door frame and the base form an optical fiber accommodating cavity, and the top of the door frame is provided with an optical fiber socket hole.

[0010] As a further improvement of the utility model: a light beam transmission circular hole is provided at the bottom of the optical fiber accommodating cavity, and the light beam transmission circular hole runs through the accommodating cavity to the chip mounting groove.

[0011] As a further improvement of the utility model: the spring is arranged between the automatic door and the door frame, the other end of the spring part of the spring is fixed in the base groove, and the spring is used for the rotation and automatic resetting of the automatic door.

[0012] As a further improvement of the utility model: a spring groove is provided on the automatic door, and the U-shaped portion of the spring is arranged on the spring groove.

[0013] As a further improvement of the utility model: the automatic door comprises a rotating shaft rod, and the spring part of the spring is limited on the rotating shaft rod.

[0014] As a further improvement of the utility model: a socket is provided on the base, and the pins of the chip are fixed on the base through the socket.

[0015] Compared with the prior art, the utility model has the following beneficial effects: the audio optical fiber assembly transmits signals through the light beam, and the base and the pins form a semi-finished product, so that the entire product has fixed pins. The automatic door and the back cover can make the entire product dust-proof and light-leaking, effectively avoiding the phenomenon that dust accumulation affects the signal transmission of the light beam in the absence of the automatic door, so that the audio optical fiber assembly has a stable signal transmission effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solution, the drawings required for use in the implementation will be briefly introduced below. Obviously, the drawings described below are only some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0017] Figure 1 It is a structural schematic diagram of the utility model.

[0018] Figure 2 It is a schematic diagram of the explosion structure of the utility model.

[0019] Figure 3 It is a structural schematic diagram of the door frame of the utility model.

[0020] Figure 4 It is a structural schematic diagram of the base of the utility model.

[0021] Figure 5 This is a schematic diagram of the explosion structure of the utility model from another angle.

[0022] Figure numerals: 1. base; 2. door frame; 3. automatic door; 4. spring; 5. pin; 6. chip; 7. back cover; 11. chip mounting slot; 12. door frame mounting slot; 13. pin fixing block; 14. pin limiting slot; 15. beam transmission circular hole; 16. socket hole; 21. limiting slot; 22. optical fiber socket hole; 31. spring slot; 32. rotating shaft; 41. U-shaped part; 42. spring part; 51. pin fixing hole; 61. pin; 71. chip limiting block; 111. chip limiting slot; 121. door frame limiting block. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be clearly and completely described below in combination with the specific embodiments of the utility model and the corresponding drawings. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0024] The utility model is further described in conjunction with the accompanying drawings and embodiments: Figure 1-5 A horizontal plug-in anti-loosening audio optical fiber component comprises a base 1, a door frame 2, an automatic door 3, a spring 4, a pin 5, a chip 6 and a back cover 7. The base 1 is provided with a chip mounting groove 11 and a door frame mounting groove 12, the door frame mounting groove 12 is provided with a door frame limiting block 121, the door frame 2 and the base 1 are fixed by snapping, the back cover 7 is arranged on the rear side of the chip 6, the back cover 7 is provided with a chip limiting block 71, the chip mounting groove 11 is provided with a chip limiting groove 111, and the chip limiting block 71 is limited in the chip limiting groove 111.

[0025] The audio optical fiber assembly of the present application is provided with a back cover, a chip limiting block is provided on the back cover, a chip limiting groove corresponding to the chip limiting block is provided on the base, and the chip limiting block is limited in the chip limiting groove, which can prevent dust from the chip of the audio optical fiber assembly and fix the chip position.

[0026] As an embodiment of the present utility model, the number of the door frame limit blocks 121 is two, and the two door frame limit blocks 121 are symmetrically arranged; the door frame limit blocks 121 are triangular in shape, and the door frame 2 is provided with a limit groove 21, and the position of the limit groove 21 corresponds to the door frame limit block 121, and the limit groove 21 is fixed to the door frame limit block 121. The door frame limit block 121 is provided to further fix the position of the door frame 2 and enhance the stability of the door frame 2 on the base 1.

[0027] As an embodiment of the utility model, a door frame fixing groove is further provided on the outer side of the base 1, and a door frame fixing block is provided on the outer side of the door frame 2 to abut against the door frame fixing groove. When the door frame 2 is snapped into the base 1, the door frame fixing block abuts against the door frame fixing groove.

[0028] As an embodiment of the utility model, the outer side of the base 1 is provided with a pin fixing block 13 and a pin limiting groove 14, the pin 5 is provided with a pin fixing hole 51, the pin 5 is embedded in the pin limiting groove 14 and is limited and fixed with the pin limiting groove 14, and the pin fixing block 13 and the pin fixing hole 51 limit each other.

[0029] As an embodiment of the present utility model, the door frame 2 and the base 1 form an optical fiber accommodating cavity, and an optical fiber insertion hole 22 is provided on the top of the door frame 2.

[0030] As an embodiment of the present utility model, a light beam transmission circular hole 15 is provided at the bottom of the optical fiber accommodating cavity, and the light beam transmission circular hole 15 passes through the optical fiber accommodating cavity to the chip mounting groove 11.

[0031] As an embodiment of the utility model, the spring 4 is arranged between the automatic door 3 and the door frame 2, and the other end of the spring portion 42 of the spring 4 is fixed in the groove of the base 1. The spring 4 is used for the rotation and automatic reset of the automatic door 3.

[0032] As an embodiment of the utility model, the automatic door 3 is provided with a spring groove 31, and the U-shaped portion 41 of the spring 4 is arranged on the spring groove 31; the semi-finished product of the spring 4 and the automatic door 2 group is inserted into the groove of the door frame 2, and the wire diameter of the U-shaped portion 41 of the spring is cut into a sharp angle, which slides over the protruding rib position of the door frame groove wall to form a natural hook.

[0033] As an embodiment of the present utility model, the automatic door 3 includes a rotating shaft 32 , and the spring portion 42 of the spring 4 is limited on the rotating shaft 32 .

[0034] As an embodiment of the utility model, the base 1 is provided with a socket hole 16 , and the pins 61 of the chip 6 are fixed on the base 1 through the socket hole 16 .

[0035] As an embodiment of the present utility model, the bottom end of the door frame 2 is inserted into the four square corners of the base 1 cavity to be designed as C angles, which can be automatically corrected and facilitated by an automatic assembly machine.

[0036] Assembly principle of the utility model:

[0037] The door frame 2 is limited by the door frame limit block 121 of the base 1 and the limit groove 21, the door frame fixing block is against the door frame fixing groove and fixed in the door frame mounting groove 12 of the base 1, the spring is arranged between the automatic door and the door frame, the other end of the spring part 42 of the spring 4 is fixed in the groove of the base 1, the U-shaped part 41 of the spring 4 is arranged on the spring groove 31 of the automatic door 3, the spring part 42 of the spring 4 is limited on the rotating shaft 32, the pin 61 of the chip 6 passes through the socket jack 16 and the chip mounting groove 11 and is fixed in the base 1, the back cover 7 is arranged on the rear side of the chip 6, and a chip limit block 71 is provided on the back cover 7, a chip limit groove 111 is provided in the chip mounting groove 11, and the chip limit block 71 is limited in the chip limit groove 111.

[0038] The main function of the utility model: the audio optical fiber assembly transmits signals through the light beam, and the base and the pins form a semi-finished product, so that the whole product has fixed pins. The automatic door and the back cover can make the whole product dust-proof and light-leaking, effectively avoiding the phenomenon that dust accumulation affects the signal transmission of the light beam in the absence of the automatic door, so that the audio optical fiber assembly has a stable signal transmission effect.

[0039] In summary, after reading the utility model document, ordinary technicians in this field can make various other corresponding transformation schemes based on the technical scheme and technical concept of the utility model without creative mental labor, which all fall within the scope of protection of the utility model.

Claims

1. An audio optical fiber assembly with a horizontal plug-in to prevent loosening, characterized in that: It includes a base, a door frame, an automatic door, a spring, a pin, a chip and a back cover. The base is provided with a chip mounting groove and a door frame mounting groove inside. A door frame limiting block is provided in the door frame mounting groove. The door frame and the base are fixed by snapping. The back cover is arranged on the rear side of the chip. A chip limiting block is provided on the back cover. A chip limiting groove is provided in the chip mounting groove. The chip limiting block is limited in the chip limiting groove.

2. The audio optical fiber assembly with horizontal plug-in and anti-loosening function according to claim 1, characterized in that: The number of the door frame limit blocks is two, and the two door frame limit blocks are symmetrically arranged.

3. The audio optical fiber assembly with horizontal plug-in and anti-loosening function according to claim 2, characterized in that: The door frame is provided with a limiting groove, and the limiting groove is fixed to the door frame limiting block.

4. The audio optical fiber assembly with horizontal plug-in and anti-loosening function according to claim 1, characterized in that: The outer side of the base is provided with a pin fixing block and a pin limiting groove, the pin is provided with a pin fixing hole, the pin is embedded in the pin limiting groove and is limited and fixed with the pin limiting groove.

5. The audio optical fiber assembly with horizontal plug-in and anti-loosening function according to claim 1, characterized in that: The door frame and the base form an optical fiber accommodating cavity, and the top of the door frame is provided with an optical fiber insertion hole.

6. The audio optical fiber assembly with horizontal plug-in and anti-loosening function according to claim 5, characterized in that: A light beam transmission circular hole is provided at the bottom of the optical fiber accommodating cavity, and the light beam transmission circular hole penetrates from the accommodating cavity to the chip mounting groove.

7. The audio optical fiber assembly with horizontal plug-in and anti-loosening function according to claim 1, characterized in that: The spring is arranged between the automatic door and the door frame.

8. The audio optical fiber assembly with horizontal plug-in and anti-loosening function according to claim 7, characterized in that: The automatic door is provided with a spring groove, and the U-shaped portion of the spring is arranged on the spring groove.

9. The audio optical fiber assembly with horizontal plug-in anti-loosening according to claim 8, characterized in that: The automatic door comprises a rotating shaft, and the spring portion of the spring is limited on the rotating shaft.

10. The audio optical fiber assembly with horizontal plug-in and anti-loosening function according to claim 1, characterized in that: The base is provided with a socket hole, and the pins of the chip are fixed on the base through the socket hole.

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