CN214754609U

CN214754609U - Protection device for photoelectronic device adapter

Info

Publication number: CN214754609U
Application number: CN202121437823.2U
Authority: CN
Inventors: 刘凯凯; 刘苗苗; 刘秋风
Original assignee: Wuhan Haode Photoelectric Co ltd
Current assignee: Wuhan Haode Photoelectric Co ltd
Priority date: 2021-06-25
Filing date: 2021-06-25
Publication date: 2021-11-16
Anticipated expiration: 2031-06-25

Abstract

The utility model discloses a protector for optoelectronic device adapter relates to adapter protection technical field, including protective housing, protective housing includes casing and lower casing, it sets up with casing symmetry down to go up the casing, the inner chamber of going up casing, lower casing all is provided with damper, damper's tip all is provided with the locating plate, damper all includes the fixing base, stretches frame, spiral elastic frame and sponge bed course in, stretch the frame in the inner wall swing joint who draws together the fixing base, and the inner surface swing joint of the inner wall bottom of fixing base through being provided with spiral elastic frame and interior stretching frame, stretch the frame type of falling C setting in, the inboard of spiral elastic frame is provided with the sponge bed course. The utility model discloses can effectively avoid external impact to the influence of adapter, can carry out effective centre gripping to the inside photoelectronic device adapter of protecting sheathing simultaneously, make it keep steady, and then effectively avoid it to appear rocking the phenomenon in the course of the work.

Description

Protection device for photoelectronic device adapter

Technical Field

The utility model relates to an adapter technical field, concretely relates to protector for optoelectronic device adapter.

Background

Optoelectronic devices utilize electrical and photonic conversion effects to produce a variety of functional devices. The design principle of the photoelectronic device is based on the change of external field to the propagation mode of guided wave light, and is different from the early-used photoelectronic device, and the photoelectronic device is the key and core part of photoelectronic technology, is the leading-edge research field of modern photoelectronic technology and microelectronic technology, and is an important component part of information technology

The adapter of the optoelectronic device is an interface converter which may be a separate hardware interface device allowing the hardware or electronic interface to be connected to other hardware or electronic interfaces, as well as an information interface. For example, a power adapter, a tripod base adapter part, a USB and serial port adapter device, etc., the shell protects the optoelectronic device through a protection device during the adapter transportation or working process of the optoelectronic device.

The following problems exist in the prior art:

1. the protective device for the traditional optoelectronic device adapter is simple in structure, and is easy to damage when being impacted from the outside, so that the optoelectronic device adapter is abraded;

2. traditional optoelectronic device protector for adapter, the adapter appears rocking phenomenon easily when its inside is placed the use, and then the continuation work of the adapter of being not convenient for.

SUMMERY OF THE UTILITY MODEL

The utility model provides a protective device for an optoelectronic device adapter, one of which aims to have the shock absorption function, solves the problem that the traditional protective device for the optoelectronic device adapter has simple structure and is easy to be damaged when being impacted by external; the other purpose is to solve the problem that the adapter is easy to shake when placed in the protection device for the traditional optoelectronic device adapter for use, so that the adapter can keep stable during operation.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:

the utility model provides a protector for optoelectronic device adapter, includes protective housing, protective housing includes casing and lower casing, go up casing and casing symmetry setting down, the inner chamber of going up casing, casing down all is provided with damper, damper's tip all is provided with the locating plate, damper all includes the fixing base, stretches frame, spiral elastic frame and sponge bed course in, draw together the inner wall swing joint of fixing base and stretch the frame in, and the inner wall bottom of fixing base through being provided with spiral elastic frame and the interior internal surface swing joint who stretches the frame, stretch the frame type of falling C setting in, the inboard of spiral elastic frame is provided with the sponge bed course.

The utility model discloses technical scheme's further improvement lies in: both ends all have a side grip block through being provided with connecting bearing swing joint about the locating plate, the outside align to grid of side grip block is provided with the flexure strip.

The utility model discloses technical scheme's further improvement lies in: the one end that the side grip block was kept away from to the flexure strip all with last casing and lower casing fixed connection, and the flexure strip is the setting of C type.

The utility model discloses technical scheme's further improvement lies in: go up the bottom of casing and all be provided with spacing at both ends about, spacing all includes rectangle frame, locating lever, coupling spring and spacing fixture block.

The utility model discloses technical scheme's further improvement lies in: the inner chamber center department of rectangle frame is provided with the locating lever, the left and right sides of locating lever all has spacing fixture block through being provided with connecting spring swing joint.

The utility model discloses technical scheme's further improvement lies in: positioning channel has all been seted up at both ends about the top of casing down, one side that positioning channel is close to the locating plate all link up mutually through the inner chamber of seting up spacing groove and casing down, positioning channel's inner wall and rectangle frame dismantlement formula are connected, the inner wall and the spacing fixture block dismantlement formula of spacing groove are connected.

The utility model discloses technical scheme's further improvement lies in: rectangular grooves are formed in the front faces of the upper shell and the lower shell.

Owing to adopted above-mentioned technical scheme, the utility model discloses relative prior art, the technological progress who gains is:

1. the utility model provides a protector is used to optoelectronic device adapter sets damping mechanism through combining fixing base, interior frame, spiral elastic frame and the foam-rubber cushion layer of stretching, is connected with the locating plate, connects the side grip block through the flexure strip simultaneously, and damping mechanism has the activity with the elastic potential energy of flexure strip and resets and absorb the function of impact, and then can effectively avoid the influence of external impact to the adapter, can effectively protect the optoelectronic device adapter.

2. The utility model provides a protector for optoelectronic device adapter through combining damper, locating plate, flexure strip and side grip block setting, can carry out effective centre gripping to the inside optoelectronic device adapter of protective housing, makes it keep steady, and then has effectively avoided it to appear rocking the phenomenon in the course of the work, has further improved this protector for optoelectronic device adapter's practicality.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a schematic view of the connection structure of the damping mechanism, the positioning plate, the elastic sheet and the side clamping plate of the present invention;

FIG. 4 is a schematic view of the sectional structure of the damping mechanism of the present invention;

fig. 5 is a schematic view of the sectional structure of the limiting frame of the present invention.

In the figure: 1. a protective housing; 101. an upper housing; 102. a lower housing; 2. a damping mechanism; 21. a fixed seat; 22. an inner body frame; 23. a spiral elastic frame; 24. a sponge cushion layer; 3. positioning a plate; 4. an elastic sheet; 5. connecting a bearing; 6. a side clamping plate; 7. a limiting frame; 71. a rectangular frame; 72. positioning a rod; 73. a connecting spring; 74. a limiting clamping block; 8. positioning the clamping groove; 9. a limiting groove; 10. a rectangular groove.

Detailed Description

The present invention will be described in further detail with reference to the following examples:

example 1

As shown in fig. 1-5, the utility model provides a protection device for optoelectronic device adapter, which comprises a protection shell 1, the protection shell 1 comprises an upper shell 101 and a lower shell 102, the upper shell 101 and the lower shell 102 are symmetrically arranged, the inner cavities of the upper shell 101 and the lower shell 102 are both provided with a damping mechanism 2, the end parts of the damping mechanism 2 are both provided with a positioning plate 3, the damping mechanism 2 comprises a fixing base 21, an inner extension frame 22, a spiral elastic frame 23 and a sponge cushion layer 24, the inner wall of the fixing base 21 is movably connected with the inner extension frame 22, the bottom of the inner wall of the fixing base 21 is movably connected with the inner surface of the inner extension frame 22 through the spiral elastic frame 23, the inner extension frame 22 is arranged in an inverted C shape, the inner side of the spiral elastic frame 23 is provided with the sponge cushion layer 24, when the protection device for optoelectronic device adapter is used, the upper shell 101 and the lower shell 102 are combined into a complete protection shell 1, photoelectronic device adapter is placed in 1 inside damping mechanism 2 that passes through of protective housing, and 3 inboards of locating plate connected, the spiral elastic frame 23 and the sponge bed course 24 that the fixing base 21 and the interior inboard setting of stretching frame 22 of 2 insides of damping mechanism have elastic shrinkage reset function, and then make fixing base 21 and interior stretching frame 22 can move about.

Both ends all have side grip block 6 through being provided with connecting bearing 5 swing joint about locating plate 3, the outside align to grid of side grip block 6 is provided with flexure strip 4, the one end that flexure strip 4 kept away from side grip block 6 all with last casing 101 and lower casing 102 fixed connection, and flexure strip 4 is the C type setting, side grip block 6 that protective housing 1 inner wall passes through flexure strip 4 and locating plate 3 and can effectively centre gripping the optoelectronic device adapter of protective housing 1 inside, make it keep steady, the collision of adapter in protective housing 1 inside has been reduced, when protective housing 1 receives external impact effort, damper 2 can absorb the function of impact with flexure strip 4 at the in-process that the activity resets again, and then can effectively avoid the influence of external impact to the adapter.

Example 2

As shown in fig. 1-5, on the basis of embodiment 1, the utility model provides a technical solution: preferably, the left end and the right end of the bottom of the upper shell 101 are both provided with a limiting frame 7, each limiting frame 7 comprises a rectangular frame 71, a positioning rod 72, a connecting spring 73 and a limiting fixture block 74, the positioning rod 72 is arranged at the center of the inner cavity of the rectangular frame 71, the left side and the right side of the positioning rod 72 are both movably connected with the limiting fixture block 74 through the connecting spring 73, the left end and the right end of the top of the lower shell 102 are both provided with a positioning slot 8, one side of the positioning slot 8, which is close to the positioning plate 3, is communicated with the inner cavity of the lower shell 102 through the limiting slot 9, the inner wall of the positioning slot 8 is detachably connected with the rectangular frame 71, the inner wall of the limiting slot 9 is detachably connected with the limiting fixture block 74, when the upper shell 101 and the lower shell 102 are connected and closed, the rectangular frame 71 enters the positioning slot 8 to be connected with the positioning slot 8, and the limiting fixture block 74 enters the inner wall of the limiting slot 9 under the elastic action of the connecting spring 73, the tightness of the connection between the rectangular frame 71 and the positioning clamping groove 8 is ensured, and the two are prevented from falling off.

Meanwhile, the outer surface of the limiting clamping block 74 is arc-shaped, the rectangular frame 71, the limiting clamping block 74, the positioning clamping groove 8 and the limiting groove 9 can be detached by applying force to the upper shell 101 and the lower shell 102, the rectangular grooves 10 are formed in the front surfaces of the upper shell 101 and the lower shell 102, and the electric plug-in block of the optoelectronic device adapter is conveniently connected with a circuit assembly.

The working principle of the protection device for the optoelectronic device adapter is described in detail below.

As shown in fig. 1-5, when the protection device for the optoelectronic device adaptor is in operation, when the upper casing 101 and the lower casing 102 are connected and closed, under the elastic action of the connecting spring 73, the rectangular frame 71 and the limiting fixture block 74 are respectively closely connected with the positioning slot 8 and the limiting slot 9, the spiral elastic frame 23 and the sponge cushion layer 24 have elastic shrinkage reset function, so that the fixing base 21 and the inward extending frame 22 can move, the side clamping plate 6 connected with the elastic sheet 4 and the positioning plate 3 connected with the damping mechanism 2 can effectively clamp the optoelectronic device adaptor inside the protection casing 1, so that the optoelectronic device adaptor is kept stable, the damping mechanism 2 and the elastic sheet 4 can absorb impact force in the moving reset process, and further, the influence of external impact force on the adaptor can be effectively avoided.

The invention has been described in general terms in detail above, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Therefore, modifications or improvements without departing from the spirit of the invention are within the scope of the invention.

Claims

1. The utility model provides a protector for optoelectronic device adapter, includes protective housing (1), protective housing (1) includes casing (101) and casing (102) down, go up casing (101) and casing (102) symmetry setting down, its characterized in that: go up the inner chamber of casing (101), lower casing (102) and all be provided with damper (2), the tip of damper (2) all is provided with locating plate (3), damper (2) all include fixing base (21), interior frame (22), spiral elastic frame (23) and sponge bed course (24) of stretching, the inner wall swing joint who draws together fixing base (21) has interior frame (22) of stretching, and the inner wall bottom of fixing base (21) is through being provided with spiral elastic frame (23) and the interior internal surface swing joint who stretches frame (22), interior frame (22) of stretching type setting of falling C, the inboard of spiral elastic frame (23) is provided with sponge bed course (24).

2. The optoelectronic device adapter protector of claim 1, wherein: both ends all have side grip block (6) through being provided with connecting bearing (5) swing joint about locating plate (3), the outside align to grid of side grip block (6) is provided with flexure strip (4).

3. The optoelectronic device adapter protector of claim 2, wherein: one end of the elastic piece (4) far away from the side clamping plate (6) is fixedly connected with the upper shell (101) and the lower shell (102), and the elastic piece (4) is arranged in a C shape.

4. The optoelectronic device adapter protector of claim 1, wherein: the left end and the right end of the bottom of the upper shell (101) are respectively provided with a limiting frame (7), and each limiting frame (7) comprises a rectangular frame (71), a positioning rod (72), a connecting spring (73) and a limiting clamping block (74).

5. The optoelectronic device adapter protector of claim 4, wherein: the positioning rod (72) is arranged at the center of the inner cavity of the rectangular frame (71), and the left side and the right side of the positioning rod (72) are both movably connected with a limiting clamping block (74) through connecting springs (73).

6. The optoelectronic device adapter protector of claim 5, wherein: positioning channel groove (8) have all been seted up at both ends about the top of lower casing (102), one side that positioning channel groove (8) are close to locating plate (3) all link up mutually through the inner chamber of seting up spacing groove (9) and casing (102) down, the inner wall and the rectangle frame (71) dismantlement formula of positioning channel groove (8) are connected, the inner wall and the spacing fixture block (74) dismantlement formula of spacing groove (9) are connected.

7. The optoelectronic device adapter protector of claim 1, wherein: rectangular grooves (10) are formed in the front faces of the upper shell (101) and the lower shell (102).