CN220874556U

CN220874556U - Test fixture of communication equipment

Info

Publication number: CN220874556U
Application number: CN202321962432.1U
Authority: CN
Inventors: 张昌燕; 沈孝辉
Original assignee: Zhuhai Tainuo Electric Co ltd
Current assignee: Zhuhai Tainuo Electric Co ltd
Priority date: 2023-07-25
Filing date: 2023-07-25
Publication date: 2024-04-30
Anticipated expiration: 2033-07-25

Abstract

The utility model provides a communication equipment's test fixture, includes base and communication equipment, and the base is equipped with the rectangle mounting hole, and rectangle mounting hole internally mounted is equipped with the power supply, and base one side outer wall wears to be equipped with many sets of electric interfaces, and base downside four corners department is equipped with respectively and accomodates the groove, accomodates the inslot portion and is equipped with the walking wheel, and base upside left and right sides is equipped with the mounting groove respectively, and mounting groove internally mounted is equipped with the altitude mixture control mechanism of cooperation walking wheel, is connected between the base front and back side and is equipped with two sets of limit mechanisms. Compared with the prior art, the utility model has the advantages that: the power supply is arranged in a rectangular mounting hole at the lower part of the base, and a plurality of groups of power interfaces with positive and negative electrodes and voltage regulation are used for supplying power to the communication equipment, so that the communication equipment is tested on different work tables, and the power supply lines do not need to be connected back and forth, thereby improving the test efficiency; the two sets of rotating blocks are twisted, so that the travelling wheels can be pushed out of the storage groove, and the travelling wheels can drive the test tool and the communication equipment to move, so that time and labor are saved.

Description

Test fixture of communication equipment

Technical Field

The utility model relates to the technical field of test tools, in particular to a test tool for communication equipment.

Background

Along with the continuous development of communication technology, application environments and use scenes of communication equipment such as set top boxes and switches in a communication system are more and more, functions are more and more powerful, and complexity and integration level are higher and more. According to different use scenes of the communication equipment, the communication equipment needs to be tested before being installed, so that in order to enable the communication equipment to be more convenient to use in the test process, a test fixture of the communication equipment is needed.

In order to facilitate testing of a plurality of points, different testing work tables are installed side by side as much as possible, under the testing environment, different work tables are required to be converted by handheld communication equipment to be tested when testing the plurality of points, a traditional communication equipment testing tool is inconvenient to move and is required to be connected with a power supply on the work table to supply power, and when the communication equipment is converted into the work table, wiring power supply is required to be conducted, so that the testing efficiency is affected. Therefore, a person skilled in the art provides a testing tool for a communication device capable of supplying power and being convenient to move, so as to solve the problems in the prior art.

Disclosure of utility model

Aiming at the defects in the prior art, the utility model provides a testing tool for communication equipment, which comprises a base and communication equipment, wherein the middle part of the upper side of the base is provided with a placing groove matched with the placing of the communication equipment, the bottom of the placing groove is provided with a rectangular mounting hole, a power supply is arranged in the rectangular mounting hole, the outer wall of one side of the base is provided with a plurality of groups of electric interfaces in a penetrating way, four corners of the lower side of the base are respectively provided with a storage groove, walking wheels are arranged in the storage grooves, the left side and the right side of the upper side of the base are respectively provided with a mounting groove, the inside of the mounting groove is provided with a height adjusting mechanism matched with the walking wheels, and two groups of limiting mechanisms are connected between the front side and the rear side of the base.

As an improvement: the height adjusting mechanism comprises a threaded shaft which is rotationally connected with the bottom of the mounting groove, the upper end of the threaded shaft penetrates out of the mounting groove and is connected with a rotating block, nuts are arranged on the outer sides of the threaded shaft in a matched threaded connection mode, inverted L-shaped connecting rods are respectively connected with the front side and the rear side of the nuts, and the lower ends of the two groups of inverted L-shaped connecting rods respectively slide through the corresponding storage grooves and are connected with the upper sides of travelling wheels.

As an improvement: the inner side of the upper part of the mounting groove is provided with a baffle, and the upper end of the threaded shaft rotates to pass through the baffle.

As an improvement: the limiting mechanism comprises an inverted U-shaped frame which is positioned between front and rear side walls of the base and is rotationally connected, a plurality of groups of first engaging teeth are uniformly arranged on the outer sides of the two side walls of the inverted U-shaped frame from top to bottom, a limiting plate is slidably arranged between the outer sides of the two side walls of the inverted U-shaped frame, through holes for the matched inverted U-shaped frame to slide and pass through are respectively arranged on the front side and the rear side of the limiting plate, a pressing block is arranged in the through holes, a plurality of groups of second engaging teeth matched with the first engaging teeth are connected and arranged on one side, close to the side wall of the inverted U-shaped frame, of the pressing block, a sliding rod is connected and arranged on the other side of the pressing block, a pulling block is slidably arranged on the other end of the sliding rod, and a spring is arranged between the pulling block and the side wall of the limiting plate and is connected and arranged on the outer side of the sliding rod.

As an improvement: the upper side of the inverted U-shaped frame is connected with a first handle, and the left side and the right side of the base are respectively connected with a second handle for supporting the inverted U-shaped frame.

As an improvement: the anti-slip pad is connected to the lower side of the base and located outside the storage groove.

Compared with the prior art, the utility model has the advantages that: the power supply is arranged in the rectangular mounting hole at the lower part of the base, and the communication equipment is powered through a plurality of groups of power connection ports with positive and negative poles and voltage regulation, so that the communication equipment does not need to be connected with power supply lines back and forth when tested on different work tables, and the test efficiency is improved;

When the testing tool and the communication equipment move on the multiple groups of work tables, the two groups of rotating blocks are twisted, so that the travelling wheels can be pushed out of the storage groove, the testing tool and the communication equipment can be driven to move through the travelling wheels, time and labor are saved, and when the testing tool is tested, the travelling wheels are reversely twisted to be retracted into the storage groove by the two groups of rotating blocks, so that the stability of the testing tool can be ensured.

Drawings

FIG. 1 is a schematic diagram of a front view structure of a test fixture for a communication device according to the present utility model;

FIG. 2 is a front view of a test fixture for a communication device according to the present utility model;

FIG. 3 is a schematic diagram of a limiting mechanism of a testing tool of a communication device according to the present utility model;

Reference numeral control table:

1. A base; 2. a placement groove; 3. a communication device; 4. rectangular mounting holes; 5. a power supply; 6. an electric connection port; 7. a mounting groove; 8. a threaded shaft; 9. a rotating block; 10. a nut; 11. an inverted L-shaped connecting rod; 12. a storage groove; 13. a walking wheel; 14. a baffle; 15. an anti-slip pad; 16. an inverted U-shaped frame; 17. the first meshing teeth are meshed; 18. a limiting plate; 19. a through hole; 20. briquetting; 21. a second meshing tooth; 22. a slide bar; 23. pulling the block; 24. a spring; 25. a first handle; 26. and a second handle.

Detailed Description

Specific embodiments of the present utility model will be further described below with reference to the accompanying drawings.

As shown in fig. 1 and fig. 2, a testing tool for communication equipment comprises a base 1 and communication equipment 3, a placing groove 2 matched with the communication equipment 3 is arranged in the middle of the upper side of the base 1, a rectangular mounting hole 4 is formed in the bottom of the placing groove 2, a power supply 5 is arranged in the rectangular mounting hole 4, a plurality of groups of electric interfaces 6 are arranged on the outer wall of one side of the base 1 in a penetrating mode, after the communication equipment 3 is placed in the placing groove 2, the communication equipment 3 is connected with the electric interfaces 6 through crocodile wire clamping, and a proper voltage power supply is provided for the communication equipment 3 through the power supply 5.

As shown in fig. 1, storage grooves 12 are respectively formed in four corners of the lower side of the base 1, travelling wheels 13 are arranged in the storage grooves 12, mounting grooves 7 are respectively formed in the left side and the right side of the upper side of the base 1, a height adjusting mechanism matched with the travelling wheels 13 is arranged in the mounting grooves 7, the height adjusting mechanism comprises a threaded shaft 8 rotationally connected with the bottom of the mounting grooves 7, the upper end of the threaded shaft 8 penetrates out of the mounting grooves 7 and is connected with a rotating block 9, nuts 10 are arranged on the outer sides of the threaded shaft 8 in a matched threaded manner, inverted L-shaped connecting rods 11 are respectively connected with the front side and the rear side of the nuts 10, and the lower ends of the inverted L-shaped connecting rods 11 respectively slide through the corresponding storage grooves 12 and are connected with the upper sides of the travelling wheels 13.

When the test fixture and the communication equipment 3 need to be moved to another workbench for testing, the rotating blocks 9 are screwed by both hands simultaneously, the rotating blocks 9 are rotated for 3-5 circles, the threaded shafts 8 are driven to rotate by the rotating blocks 9, the nuts 10 are driven to move downwards by the threaded shafts 8, the two groups of inverted L-shaped connecting rods 11 are pushed to move downwards by the nuts 10, the travelling wheels 13 are moved out of the storage grooves 12 and are contacted with the workbench, the test fixture is kept away from the workbench, and the test fixture is pushed to move the test fixture and the communication equipment 3 to the other workbench for testing, so that time and labor are saved.

The anti-slip pad 15 is connected to the lower side of the base 1 and located on the outer side of the storage groove 12, after the test fixture and the communication equipment 3 move to the other workbench, the rotating block 9 is screwed in the direction, the traveling wheel 13 is retracted into the storage groove 12, the lower side of the base 1 is in contact with the workbench, and the stability of the test fixture on the upper side of the workbench is ensured through the anti-slip pad 15 on the lower side of the base 1.

The inner side of the upper part of the mounting groove 7 is provided with a baffle plate 14, the upper end of the threaded shaft 8 rotates to pass through the baffle plate 14, and external dust or sundries are prevented from entering the mounting groove 7 through the baffle plate 14, so that the actuation of the threaded shaft 8 and the nut 10 is influenced.

As shown in fig. 3, two groups of limiting mechanisms are connected between the front side and the rear side of the base 1, the limiting mechanisms comprise inverted U-shaped frames 16 which are rotatably connected between the front side and the rear side of the base 1, a plurality of groups of first engaging teeth 17 are uniformly arranged on the outer sides of the two side walls of the inverted U-shaped frames 16 from top to bottom, limiting plates 18 are slidably arranged between the outer sides of the two side walls of the inverted U-shaped frames 16, through holes 19 which are matched with the inverted U-shaped frames 16 to slidably pass through are respectively arranged on the front side and the rear side of the limiting plates 18, pressing blocks 20 are arranged in the through holes 19, a plurality of groups of second engaging teeth 21 which are matched with the first engaging teeth 17 are connected to one side of each pressing block 20, sliding rods 22 are connected to the other side of each pressing block 20, pulling blocks 23 are slidably arranged on the other end of each sliding rod 22, and springs 24 are arranged between the pulling blocks 23 and the side walls of the limiting plates 18 in a connecting mode and are arranged on the outer sides of the sliding rods 22.

When the test fixture and the communication device 3 need to be moved remotely, such as: the detection chamber is replaced, two groups of inverted U-shaped frames 16 can be rotated to the upper side of the communication equipment 3, meanwhile, the pulling blocks 23 are far away from each other to be pulled, the springs 24 are compressed, the second engaging teeth 21 on the pressing blocks 20 are separated from the first engaging teeth 17 through the sliding rods 22, the pulling blocks 23 are pulled downwards, the limiting plates 18 are pressed on the upper side of the communication equipment 3, the pulling blocks 23 are loosened, the pressing blocks 20 are moved towards the side wall direction of the inverted U-shaped frames 16 through the resilience force of the springs 24, the second engaging teeth 21 are engaged with the first engaging teeth 17, the limiting plates 18 are positioned, and the communication equipment 3 is prevented from being separated from the placing groove 2 during carrying through the limiting plates 18.

As shown in fig. 2, the upside of the inverted U-shaped frame 16 is connected with a first grip 25, the left and right sides of the base 1 are respectively connected with a second grip 26 for supporting the inverted U-shaped frame 16, and when the test fixture and the communication device 3 are carried, the two sets of first grips 25 or second grips 26 can be simultaneously held for carrying, and the second grips 26 also serve as supporters of the inverted U-shaped frame 16, so that the inverted U-shaped frame 16 is prevented from contacting with a workbench, and the movement of the test fixture is prevented from being affected.

The above description is illustrative of the preferred embodiments of the present utility model and is not intended to limit the scope of the present utility model, but is to be accorded the full scope of the claims.

Claims

1. The utility model provides a communication equipment's test fixture, includes base (1) and communication equipment (3), base (1) upside middle part is equipped with standing groove (2) that cooperation communication equipment (3) put into, its characterized in that: the utility model discloses a solar cell, including base (1), standing groove (2) bottom is equipped with rectangle mounting hole (4), rectangle mounting hole (4) internally mounted is equipped with power supply (5), base (1) one side outer wall wears to be equipped with many sets of electric mouthfuls (6), base (1) downside four corners department is equipped with respectively and accomodates groove (12), accomodate groove (12) inside and be equipped with walking wheel (13), base (1) upside left and right sides is equipped with mounting groove (7) respectively, mounting groove (7) internally mounted is equipped with the high adjustment mechanism of cooperation walking wheel (13), connect between base (1) front and back side and be equipped with two sets of stop motion.

2. The test fixture of a communication device according to claim 1, wherein: the height adjusting mechanism comprises a threaded shaft (8) rotationally connected with the bottom of a mounting groove (7), the upper end of the threaded shaft (8) penetrates out of the mounting groove (7) and is connected with a rotating block (9), nuts (10) are arranged on the outer side of the threaded shaft (8) in a matched threaded connection mode, inverted L-shaped connecting rods (11) are respectively connected with the front side and the rear side of the nuts (10), and the lower ends of the inverted L-shaped connecting rods (11) are respectively and slidably penetrated into corresponding storage grooves (12) and are connected with the upper sides of travelling wheels (13).

3. The test fixture of a communication device according to claim 2, wherein: the inner side of the upper part of the mounting groove (7) is provided with a baffle (14), and the upper end of the threaded shaft (8) rotates to pass through the baffle (14).

4. The test fixture of a communication device according to claim 1, wherein: the limiting mechanism comprises an inverted U-shaped frame (16) which is positioned between front and rear side walls of a base (1) and is rotationally connected, a plurality of groups of first engaging teeth (17) are uniformly arranged on the outer sides of two side walls of the inverted U-shaped frame (16) from top to bottom, limiting plates (18) are slidably arranged between the outer sides of the two side walls of the inverted U-shaped frame (16), through holes (19) which are matched with the inverted U-shaped frame (16) to slidably pass through are respectively arranged on the front side and the rear side of the limiting plates (18), a pressing block (20) is arranged in the through holes (19), a plurality of groups of second engaging teeth (21) which are matched with the first engaging teeth (17) are connected to one side of the pressing block (20) close to the side wall of the inverted U-shaped frame (16), a sliding rod (22) is arranged on the other side of the pressing block (20), a pulling block (23) is slidably arranged on the other end of the sliding rod (22), and springs (24) are arranged between the side walls of the pulling block (23) and the limiting plates (18) in a connecting mode.

5. The test fixture of a communication device according to claim 4, wherein: the upper side of the inverted U-shaped frame (16) is connected with a first handle (25), and the left side and the right side of the base (1) are respectively connected with a second handle (26) for supporting the inverted U-shaped frame (16).

6. The test fixture of a communication device according to claim 1, wherein: the anti-slip mat (15) is connected and arranged on the lower side of the base (1) and positioned on the outer side of the storage groove (12).