CN213990651U

CN213990651U - Dustproof structure of frequency synthesis module

Info

Publication number: CN213990651U
Application number: CN202120271889.2U
Authority: CN
Inventors: 贾涛; 赵旺; 赵宏杰
Original assignee: Xi'an Kerui Zhida Information Technology Co ltd
Current assignee: Xi'an Kerui Zhida Information Technology Co ltd
Priority date: 2021-02-01
Filing date: 2021-02-01
Publication date: 2021-08-17
Anticipated expiration: 2031-02-01

Abstract

The utility model discloses a dust-proof structure of integrating module frequently, including integrating the module body frequently, the left side of integrating the module body frequently is provided with the interface, it has the dust cover through hinge swing joint to integrate the bottom of module body frequently, the top fixedly connected with couple of dust cover, integrate the left side fixedly connected with transmission case at module body top frequently, the top of transmission case is provided with the ejector pad, the bottom fixedly connected with transfer line of ejector pad, the bottom of transfer line runs through to the inside and the fixedly connected with movable block of transmission case. The utility model provides a present most frequently on the market combine the module not have dustproof function, lead to combining the kneck of module frequently and can get into a large amount of dusts, make the interface can appear contact failure's phenomenon at the during operation to lead to combining the unable normal use of module frequently, the reduction of a certain degree combines the problem of module practicality frequently, has reached to combining the module kneck frequently and has carried out dirt-proof effect.

Description

Dustproof structure of frequency synthesis module

Technical Field

The utility model relates to a combine module technical field frequently, specifically be a combine dustproof construction of module frequently.

Background

The broadband frequency synthesis module is a key component in a broadband receiver, and mainly has the main function of generating a broadband local oscillator signal or a seeker self-checking signal, and the performance index of the broadband frequency synthesis module directly influences the performance of the whole broadband receiver.

The inside of broadband need use frequently to combine the module, but the module does not have dustproof function frequently for the majority on the current market, leads to frequently to combine the kneck of module and can get into a large amount of dusts, makes the interface can appear contact failure phenomenon at the during operation to lead to frequently to combine the unable normal use of module, the reduction of certain degree frequently synthesizes the practicality of module.

SUMMERY OF THE UTILITY MODEL

For solving the problem that proposes among the above-mentioned background art, the utility model aims to provide a synthesize dustproof construction of module frequently possesses and carries out dirt-proof advantage to synthesizing the module kneck frequently, has solved most frequently on the current market and has synthesized the module and do not have dustproof function, leads to synthesizing the kneck of module frequently and can get into a large amount of dusts, makes the interface can appear contact failure's phenomenon at the during operation to lead to synthesizing the unable normal use of module frequently, the reduction of certain degree synthesizes the problem of module practicality frequently.

In order to achieve the above object, the utility model provides a following technical scheme: a dustproof structure of a frequency synthesis module comprises a frequency synthesis module body, wherein the left side of the frequency synthesis module body is provided with an interface, the bottom of the frequency heald module body is movably connected with a dust cover through a hinge, the top of the dust cover is fixedly connected with a hook, the left side of the top of the frequency heald module body is fixedly connected with a transmission case, the top of the transmission case is provided with a push block, the bottom of the push block is fixedly connected with a transmission rod, the bottom of the transmission rod penetrates into the transmission box and is fixedly connected with a moving block, a slide bar is connected inside the moving block in a sliding manner, both sides of the slide bar are fixedly connected with both sides of the inner wall of the transmission case, the bottom of the moving block is fixedly connected with a connecting block, the bottom of the connecting block is fixedly connected with a push rod, the left side of push rod has movable snap ring through pivot swing joint, the left side of activity snap ring runs through the left side of transmission case and with couple lock joint.

As the utility model discloses it is preferred, the top of ejector pad is provided with the streamline limit, the streamline limit uses with the ejector pad cooperation.

As the utility model discloses it is preferred, the surface cover of slide bar is equipped with the spring, the right side of spring and the left side fixed connection of movable block, the left side of spring and the left side fixed connection of transmission case inner wall.

As the utility model discloses preferred, the right side fixedly connected with cushion of transmission inner wall, the left side of cushion and the right side contact of push rod.

As the utility model discloses it is preferred, the bottom fixedly connected with slider of push rod, the spout has been seted up to the bottom of transmission inner wall, the slider uses with the spout cooperation.

As the utility model discloses it is preferred, the opening has been seted up at the top of transmission case, the open-ended width is greater than the width of transfer line, the opening uses with the transfer line cooperation.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model is provided with a frequency synthesis module body, an interface, a dust cover, a hook, a transmission case, a push block, a transmission rod, a movable block, a slide rod, a connecting block, a push rod and a movable snap ring for matching use, when in use, the push block is pushed to the left side, the push block drives the transmission rod to move left in the opening, the transmission rod drives the movable block to move left on the surface of the slide rod, the movable block drives the connecting block to move left, the connecting block drives the push rod and the movable snap ring to move left, when the movable snap ring moves out of the transmission case, the movable snap ring is rotated to take out the movable snap ring from the inside of the hook, the dust cover is opened, after the use is finished, the dust cover is fixed by reverse operation, the dust cover is solved, the problem that most frequency synthesis modules in the market do not have the dust-proof function, a large amount of dust can enter the interface of the frequency synthesis module, and the phenomenon of poor contact can occur when the interface works, thereby lead to frequently synthesizing the unable normal use of module, the reduction of a certain degree combines the problem of module practicality frequently, should combine the dustproof construction of module frequently, possess to frequently combine the module kneck and carry out dirt-proof advantage, made things convenient for the user to use, improved the practicality of synthesizing the module frequently.

2. The utility model discloses a setting on streamline limit can make the more convenient promotion ejector pad of user, has improved user's comfort level.

3. The utility model discloses a setting of spring can play a right elasticity to the movable block, accomplishes the back at the movable block acting, has the effect that drives the movable block and reset fast.

4. The utility model discloses a setting of cushion can effectually prevent that the push rod from directly striking the inner wall of transmission case, has improved the life of push rod.

5. The utility model discloses a setting of slider and spout can make the stable inside at the transmission case of push rod remove, has improved the stability of push rod.

6. The utility model discloses an open-ended sets up, can make the transfer line complete carry out mechanical transmission through the opening, has avoided the too narrow transfer line that leads to of open-ended width to appear the dead phenomenon of card at the opening part.

Drawings

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

FIG. 2 is a sectional view of the transmission case of the present invention;

FIG. 3 is an enlarged view of a portion of A in FIG. 1 according to the present invention;

fig. 4 is a perspective view of the push block of the present invention.

In the figure: 1. a frequency synthesizer module body; 2. an interface; 3. a dust cover; 4. hooking; 5. a transmission case; 6. a push block; 7. a transmission rod; 8. a moving block; 9. a slide bar; 10. connecting blocks; 11. a push rod; 12. a movable snap ring; 13. streamline edges; 14. a spring; 15. a soft cushion; 16. a slider; 17. a chute; 18. and (4) opening.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1 to 4, the utility model provides a dust-proof structure of a frequency heald module, which comprises a frequency heald module body 1, wherein the left side of the frequency heald module body 1 is provided with a connector 2, the bottom of the frequency heald module body 1 is movably connected with a dust cover 3 through a hinge, the top of the dust cover 3 is fixedly connected with a hook 4, the left side of the top of the frequency heald module body 1 is fixedly connected with a transmission case 5, the top of the transmission case 5 is provided with a push block 6, the bottom of the push block 6 is fixedly connected with a transmission rod 7, the bottom of the transmission rod 7 penetrates into the transmission case 5 and is fixedly connected with a movable block 8, the inside of the movable block 8 is slidably connected with a slide rod 9, both sides of the slide rod 9 are fixedly connected with both sides of the inner wall of the transmission case 5, the bottom of the movable block 8 is fixedly connected with a connecting block 10, the bottom of the connecting block 10 is fixedly connected with a push rod 11, the left side of the push rod 11 is movably connected with a movable snap ring 12 through a rotating shaft, the left side of the movable snap ring 12 penetrates through the left side of the transmission case 5 and is buckled with the hook 4.

Referring to fig. 4, the top of the push block 6 is provided with a streamline edge 13, and the streamline edge 13 is matched with the push block 6 for use.

As a technical optimization scheme of the utility model, through the setting of streamline limit 13, can make the more convenient promotion ejector pad 6 of user, improved user's comfort level.

Referring to fig. 2, a spring 14 is sleeved on the surface of the sliding rod 9, the right side of the spring 14 is fixedly connected with the left side of the moving block 8, and the left side of the spring 14 is fixedly connected with the left side of the inner wall of the transmission case 5.

As a technical optimization scheme of the utility model, through the setting of spring 14, can play a right elasticity to movable block 8, after movable block 8 does work and accomplishes, have the effect that drives movable block 8 and reset fast.

Referring to fig. 2, a cushion 15 is fixedly connected to the right side of the inner wall of the transmission case 5, and the left side of the cushion 15 is in contact with the right side of the push rod 11.

As a technical optimization scheme of the utility model, through the setting of cushion 15, can effectually prevent that push rod 11 from directly striking the inner wall of transmission case 5, improved push rod 11's life.

Referring to fig. 2, a sliding block 16 is fixedly connected to the bottom of the push rod 11, a sliding groove 17 is formed in the bottom of the inner wall of the transmission case 5, and the sliding block 16 is matched with the sliding groove 17 for use.

As a technical optimization scheme of the utility model, through

slider

16 and 17's setting, can make the stable inside removal at transmission case 5 of push rod 11, improved push rod 11's stability.

Referring to fig. 2, an opening 18 is opened at the top of the transmission case 5, the width of the opening 18 is larger than that of the transmission rod 7, and the opening 18 is matched with the transmission rod 7 for use.

As the utility model discloses a technical optimization scheme, through opening 18's setting, can make the complete mechanical transmission that carries out through opening 18 of transfer line 7, avoided opening 18's width too narrow to lead to transfer line 7 to appear the dead phenomenon of card in opening 18 department.

The utility model discloses a theory of operation and use flow: during the use, push away the ejector pad 6 to the left side, the ejector pad 6 drives the transfer line 7 and moves left in the inside of opening 18, transfer line 7 drives movable block 8 and moves left on the surface of slide bar 9, movable block 8 drives connecting block 10 and moves left, connecting block 10 drives push rod 11 and activity snap ring 12 and moves left, when activity snap ring 12 removed the transmission case 5 inside, rotate activity snap ring 12, take out activity snap ring 12 from the inside of couple 4, and open dust cover 3, after the use is accomplished, reverse operation, fix dust cover 3.

In summary, the following steps: the dustproof structure of the frequency synthesis module comprises a frequency synthesis module body 1, a connector 2, a dustproof cover 3, a hook 4, a transmission case 5, a push block 6, a transmission rod 7, a moving block 8, a sliding rod 9, a connecting block 10, a push rod 11 and a movable snap ring 12 which are matched for use, when the dustproof structure is used, the push block 6 is pushed to the left side, the push block 6 drives the transmission rod 7 to move to the left in an opening 18, the transmission rod 7 drives the moving block 8 to move to the left on the surface of the sliding rod 9, the moving block 8 drives the connecting block 10 to move to the left, the connecting block 10 drives the push rod 11 and the movable snap ring 12 to move to the left, when the movable snap ring 12 moves out of the transmission case 5, the movable snap ring 12 is rotated to be taken out from the inside of the hook 4, the dustproof cover 3 is opened, and after the dustproof cover is used, the dustproof cover 3 is operated reversely to fix the dustproof cover, so that most of frequency synthesis modules on the market do not have the dustproof function, the kneck that leads to frequently synthesizing the module can get into a large amount of dusts, makes the interface can appear contact failure phenomenon at the during operation to lead to frequently synthesizing the unable normal use of module, the reduction of certain degree frequently synthesizes the problem of module practicality.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a frequently dustproof construction of synthesizing module, includes frequently to synthesize module body (1), its characterized in that: the left side of the frequency heald module body (1) is provided with an interface (2), the bottom of the frequency heald module body (1) is movably connected with a dust cover (3) through a hinge, the top of the dust cover (3) is fixedly connected with a hook (4), the left side of the top of the frequency heald module body (1) is fixedly connected with a transmission case (5), the top of the transmission case (5) is provided with a push block (6), the bottom of the push block (6) is fixedly connected with a transmission rod (7), the bottom of the transmission rod (7) penetrates into the transmission case (5) and is fixedly connected with a movable block (8), the inner part of the movable block (8) is slidably connected with a slide rod (9), the two sides of the slide rod (9) are fixedly connected with the two sides of the inner wall of the transmission case (5), the bottom of the movable block (8) is fixedly connected with a connecting block (10), and the bottom of the connecting block (10) is fixedly connected with a push rod (11), the left side of push rod (11) has activity snap ring (12) through pivot swing joint, the left side of activity snap ring (12) runs through the left side of transmission case (5) and with couple (4) lock joint.

2. The dust-proof structure of the frequency synthesizer module according to claim 1, characterized in that: the top of the push block (6) is provided with a streamline edge (13), and the streamline edge (13) is matched with the push block (6) for use.

3. The dust-proof structure of the frequency synthesizer module according to claim 1, characterized in that: the surface of the sliding rod (9) is sleeved with a spring (14), the right side of the spring (14) is fixedly connected with the left side of the moving block (8), and the left side of the spring (14) is fixedly connected with the left side of the inner wall of the transmission case (5).

4. The dust-proof structure of the frequency synthesizer module according to claim 1, characterized in that: the right side fixedly connected with cushion (15) of transmission case (5) inner wall, the left side of cushion (15) and the right side contact of push rod (11).

5. The dust-proof structure of the frequency synthesizer module according to claim 1, characterized in that: the bottom fixedly connected with slider (16) of push rod (11), spout (17) have been seted up to the bottom of transmission case (5) inner wall, slider (16) and spout (17) cooperation are used.

6. The dust-proof structure of the frequency synthesizer module according to claim 1, characterized in that: an opening (18) is formed in the top of the transmission box (5), the width of the opening (18) is larger than that of the transmission rod (7), and the opening (18) is matched with the transmission rod (7) for use.