CN211491380U

CN211491380U - Test support for communication equipment

Info

Publication number: CN211491380U
Application number: CN201922462707.5U
Authority: CN
Inventors: 赖迟兰
Original assignee: Guangzhou Shenghe Technology Co ltd
Current assignee: Shanghai Chente Construction Engineering Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-09-15
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses a test support for communication equipment relates to the communication equipment field, including the mounting panel, the inside intermediate position department of mounting panel installs first fan, and the both ends of first fan all are provided with the cavity, the one end of cavity is provided with the crank, and the inboard connecting threaded rod of crank, the outside of threaded rod is connected with the movable block, and the top of movable block is connected with the cooling plate, the internally mounted of cooling plate has the second fan, the both sides of the bottom of mounting panel all are connected with first spring. The utility model discloses a mounting panel, first spring, spliced pole, pivot, slide bar, slider, second spring that set up have realized being provided with the different spring of two sets of directions between mounting panel and the bottom plate, and extrusion deformation will take place for two sets of springs in mounting panel or bottom plate atress, thereby the spring takes place deformation and makes vibrations sense reduction between mounting panel and the bottom plate, and the communication device who avoids installing on the mounting panel takes place the problem that the part is lax because of vibrations.

Description

Test support for communication equipment

Technical Field

The utility model relates to a communication equipment field specifically is a communication equipment is with test support.

Background

In the communication electronics industry, in order to ensure the stability, safety and reliability of the operation of a communication device, such as a RRU remote radio frequency module, manufacturers usually need to perform various debugging and detection on the device or module before leaving a factory, and before debugging and detection, the device needs to be fixed on a test board.

The test support for the existing communication equipment does not have a damping function, the vibration condition of the communication equipment cannot be reduced in the transportation process of the equipment, internal parts of the communication equipment are easy to relax, the existing test support for the communication equipment cannot dissipate heat for the communication equipment, and a better test environment cannot be provided for the communication equipment.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems that the existing test support for the communication equipment does not have a damping function and the existing test support for the communication equipment cannot radiate heat for the communication equipment, the test support for the communication equipment is provided.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a testing support for communication equipment, includes the mounting panel, the inside intermediate position department of mounting panel installs first fan, and the both ends of first fan all are provided with the cavity, the one end of cavity is provided with the crank, and the inboard connecting threaded rod of crank, the outside of threaded rod is connected with the movable block, and the top of movable block is connected with the cooling plate, the internally mounted of cooling plate has the second fan, the both sides of the bottom of mounting panel all are connected with first spring, and the bottom of first spring is connected with the bottom plate, the intermediate position department of the bottom of mounting panel is provided with the spliced pole, and the bottom of spliced pole is connected with the pivot, the spliced pole rotates through the pivot and is connected with the slide bar, and the bottom of slide bar is connected with the slider, the inside of bottom plate is provided.

Preferably, the top of first fan is connected with the filter screen, and the outside that the both sides of first fan are located the mounting panel is connected with the filter screen, filter screen and filter screen all comprise the metal grating material, the both ends of first fan are provided with the bearing for the inside of cavity, and the threaded rod passes through the bearing and is connected with the cavity rotation.

Preferably, the quantity of cooling plate is two sets of, two sets of the cooling plate is about the vertical axis symmetry setting of mounting panel, the both sides of second fan all are provided with the filter screen, and the filter screen comprises the metal grid material, the filter screen is located the inside both sides of cooling plate.

Preferably, the crank is fixedly connected with the threaded rod, the crank is rotatably connected with the mounting plate, a threaded hole matched with the threaded rod is formed in the moving block, and the moving block is matched with the cavity.

Preferably, the number of the rotating shafts is two, the two groups of rotating shafts are symmetrically arranged about a longitudinal central axis of the connecting column, a sliding groove is formed in the bottom plate, the second spring and the sliding block are located in the sliding groove, and the sliding block is connected with the sliding groove in a sliding mode.

Preferably, the top end of the mounting plate is connected with a sliding groove, the sliding groove is connected with a moving block in a sliding manner, the top end of the bottom plate is connected with a connecting groove, and the sliding rod penetrates through the connecting groove and extends to the inside of the bottom plate.

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

1. the utility model discloses a mounting panel, first spring, spliced pole, pivot, slide bar, slider, second spring that set up have realized being provided with two sets of springs of different directions between mounting panel and the bottom plate, two sets of springs will take place extrusion deformation when mounting panel or bottom plate atress, the spring takes place deformation thus make between mounting panel and the bottom plate vibrations feel reduce, avoid the communication device of installation on the mounting panel to take place the problem that the part is slack because of vibrations;

2. the utility model discloses still through first fan, cavity, crank, threaded rod, movable block, cooling plate, the second fan that sets up, realized that first fan and second fan can dispel the heat to the communication device of installation, first fan and second fan carry out the forced air cooling heat dissipation to communication equipment from the direction of three difference, can dispel the heat through the difference of device self thermovent position for communication equipment installs and dispels the heat on testing the support better, and test environment is better.

Drawings

Fig. 1 is a cross-sectional view of the present invention;

fig. 2 is a front view of the present invention;

fig. 3 is a top view of the present invention.

In the figure: 1. mounting a plate; 2. a first fan; 3. a cavity; 4. a crank; 5. a threaded rod; 6. a moving block; 7. a cooling plate; 8. a second fan; 9. a first spring; 10. a base plate; 11. connecting columns; 12. a rotating shaft; 13. a slide bar; 14. a slider; 15. a second spring; 16. filtering with a screen; 17. a chute.

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.

The utility model discloses in mention first fan (the model is 2123 HSL), second fan (the model is 2123 HSL) all can be in market or private order the income.

Referring to fig. 1-3, a test support for a communication device includes a mounting plate 1, a first fan 2 installed at a middle position inside the mounting plate 1, and both ends of the first fan 2 are provided with cavities 3, one end of each cavity 3 is provided with a crank 4, the inner side of each crank 4 is connected with a threaded rod 5, the outer side of each threaded rod 5 is connected with a moving block 6, the top end of the moving block 6 is connected with a cooling plate 7, a second fan 8 is arranged inside the cooling plate 7, both sides of the bottom end of the mounting plate 1 are connected with first springs 9, the bottom end of the first spring 9 is connected with a bottom plate 10, a connecting column 11 is arranged in the middle of the bottom end of the mounting plate 1, the bottom end of the connecting column 11 is connected with a rotating shaft 12, the connecting column 11 is rotatably connected with a sliding rod 13 through the rotating shaft 12, and the bottom end of the sliding rod 13 is connected with a sliding block 14, and a second spring 15 is arranged inside the bottom plate 10.

The utility model discloses a mounting panel 1 that sets up, first spring 9, spliced pole 11, pivot 12, slide bar 13, slider 14, second spring 15, realized being provided with the different springs of two sets of directions between mounting panel 1 and the bottom plate 10, extrusion deformation will take place for two sets of springs in mounting panel 1 or bottom plate 10 atress, thereby the spring takes place to deform and makes vibrations sense reduction between mounting panel 1 and the bottom plate 10, avoid the communication device of installation on mounting panel 1 to take place the problem that the part is slack because of vibrations.

Please refer to fig. 3, the top end of the first fan 2 is connected with a filter screen, and the two sides of the first fan 2 located outside the mounting plate 1 are connected with a filter screen 16, the filter screen 16 and the filter screen are both made of metal grating material, the two ends of the first fan 2 are provided with bearings inside the cavity 3, the threaded rod 5 is rotatably connected with the cavity 3 through the bearings, and the filter screen both have the functions of assisting the fan to enable the fan to work better and to ventilate and filter dust.

Please refer to fig. 1, the number of the cooling plates 7 is two, the two cooling plates 7 are symmetrically arranged about the longitudinal central axis of the mounting plate 1, the two sides of the second fan 8 are both provided with filtering nets made of metal grating material, the filtering nets are located at the two sides inside the cooling plates 7, and the two cooling plates 7 can radiate heat of the heat dissipating ports at different positions of the communication device, so that the heat dissipation is convenient.

Please refer to fig. 1 heavily, crank 4 and threaded rod 5 fixed connection, and crank 4 and mounting panel 1 rotate to be connected, and the inside of movable block 6 is provided with the screw hole with threaded rod 5 assorted, and movable block 6 and cavity 3 phase-match, and cavity 3 can play spacing effect to movable block 6, avoids movable block 6 to take place the upset under the effect of threaded rod 5, because there are assorted cavity 3 and movable block 6 to exist, so just make cooling plate 7 only do the removal action, can not take place the upset.

Please refer to fig. 2, the number of the rotating shafts 12 is two, the two sets of rotating shafts 12 are symmetrically arranged about the longitudinal central axis of the connecting column 11, the bottom plate 10 is internally provided with a sliding groove, the second spring 15 and the sliding block 14 are both located inside the sliding groove, the sliding block 14 is slidably connected with the sliding groove, the second spring 15 is fixedly connected with the sliding groove, and the sliding block 14 can extrude the second spring 15 in the sliding process.

Please refer to fig. 3, the top end of the mounting plate 1 is connected with a sliding slot 17, the sliding slot 17 is connected with the moving block 6 in a sliding manner, the top end of the bottom plate 10 is connected with a connecting slot, and the sliding rod 13 penetrates through the connecting slot and extends to the inside of the bottom plate 10, because the sliding rod 13 is inclined at an angle when facing a shock, and the connecting slot satisfies the inclination range of the sliding rod 13.

The working principle is as follows: when the device is used, an external power supply is required to be connected and supplies electric energy to the device, so that the device can normally run, firstly, the communication equipment is installed on the installation plate 1, then the communication device is cooled according to different positions of cooling holes of different communication devices, if the cooling hole of the communication device is arranged at the bottom, the first fan 2 can be started, the air flow rate around the cooling hole can be accelerated by the first fan 2 as the cooling fan, so that the communication equipment is helped to cool, if the cooling hole of the communication equipment is arranged at the side edge, the crank 4 can be rotated, the threaded rod 5 is rotated, the movable block 6 can slide on the threaded rod 5 due to the limitation of the cavity 3, so that the positions of the two groups of cooling plates 7 away from the communication device are adjusted, and when the second fan 8 is started, the second fan 8 can cool the cooling hole at the side edge of the communication device, when the device need remove, extrusion deformation can take place for first spring 9 between mounting panel 1 and the bottom plate 10, carry out the shock attenuation, and the distance of shortening between mounting panel 1 and the bottom plate 10 can make two sets of sliders 14 slide in the inside of bottom plate 10, thereby extrude second spring 15, make second spring 15 take place deformation, the spring of two sets of not equidirectional carries out the shock attenuation to the device, can avoid the device to take place great vibrations, thereby avoid communication device internals to take place slack.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a communication equipment is with test support, includes mounting panel (1), its characterized in that: a first fan (2) is installed in the middle of the inside of the mounting plate (1), cavities (3) are arranged at two ends of the first fan (2), a crank (4) is arranged at one end of each cavity (3), a threaded rod (5) is connected to the inner side of each crank (4), a moving block (6) is connected to the outer side of each threaded rod (5), a cooling plate (7) is connected to the top end of each moving block (6), a second fan (8) is installed inside each cooling plate (7), first springs (9) are connected to two sides of the bottom end of the mounting plate (1), a bottom plate (10) is connected to the bottom end of each first spring (9), a connecting column (11) is arranged in the middle of the bottom end of the mounting plate (1), a rotating shaft (12) is connected to the bottom end of each connecting column (11), and a sliding rod (13) is rotatably connected to the connecting column (11) through the rotating, and the bottom end of the sliding rod (13) is connected with a sliding block (14), and a second spring (15) is arranged in the bottom plate (10).

2. A test cradle for a communication device according to claim 1, wherein: the top of first fan (2) is connected with the filter screen, and the outside that the both sides of first fan (2) are located mounting panel (1) is connected with filter screen (16), filter screen (16) and filter screen all comprise the metal grating material, the both ends of first fan (2) are provided with the bearing for the inside of cavity (3), and threaded rod (5) rotate with cavity (3) through the bearing and are connected.

3. A test cradle for a communication device according to claim 1, wherein: the quantity of cooling plate (7) is two sets of, two sets of cooling plate (7) are about the vertical axis symmetry setting of mounting panel (1), the both sides of second fan (8) all are provided with the filter screen, and the filter screen comprises the metal grid material, the filter screen is located the inside both sides of cooling plate (7).

4. A test cradle for a communication device according to claim 1, wherein: the crank (4) is fixedly connected with the threaded rod (5), the crank (4) is rotatably connected with the mounting plate (1), threaded holes matched with the threaded rod (5) are formed in the moving block (6), and the moving block (6) is matched with the cavity (3).

5. A test cradle for a communication device according to claim 1, wherein: the number of the rotating shafts (12) is two, the two groups of the rotating shafts (12) are symmetrically arranged about a longitudinal central axis of the connecting column (11), a sliding groove is formed in the bottom plate (10), the second spring (15) and the sliding block (14) are located in the sliding groove, and the sliding block (14) is connected with the sliding groove in a sliding mode.

6. A test cradle for a communication device according to claim 1, wherein: the top of mounting panel (1) is connected with spout (17), and spout (17) and movable block (6) sliding connection, the top of bottom plate (10) is connected with the spread groove, slide bar (13) run through the spread groove and extend to the inside of bottom plate (10).