CN219499728U

CN219499728U - Subway station communication network tester equipment

Info

Publication number: CN219499728U
Application number: CN202320325891.2U
Authority: CN
Inventors: 袁静; 郝友杰; 王贵有; 徐海刚; 孙传增
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-02-27
Filing date: 2023-02-27
Publication date: 2023-08-08
Anticipated expiration: 2033-02-27

Abstract

The utility model relates to subway station communication network tester equipment which comprises a protection frame, wherein a base is fixed on the inner bottom wall of the protection frame, a network tester body is placed on the upper surface of the base, a lifting handle is fixed on the upper surface of the protection frame, a limiting mechanism is arranged on the inner bottom wall of the base, and a heat dissipation mechanism is arranged on the left side of the network tester body. This subway station communication network tester equipment has set up stop gear in this subway station communication network tester equipment, mutually supporting between the structure in stop gear through setting up biax motor and threaded rod, has realized the relative motion of screw thread section of thick bamboo, movable block and limiting plate, has played spacing effect through the removal of limiting plate to the network tester body, and then prevents that the network tester body from taking place to drop the condition of breaking in the use, has solved the condition that bumps the damage easily when using test equipment, can't realize the protection and spacing problem to this test equipment.

Description

Subway station communication network tester equipment

Technical Field

The utility model relates to the technical field of communication network testers, in particular to subway station communication network tester equipment.

Background

The network signal of the passenger mobile phone is bad in the subway station, a great amount of real-time information exchange needs exist between electromechanical devices in the subway station in the current track traffic project, but the transmission link is long and complicated, so that the information interaction efficiency is low, the risk nodes are too many, the comprehensive transmission network communication efficiency is bad, a special network tester is needed for testing the network signal in the subway station, the network tester is also commonly called a professional network tester or a network detector, and the network tester is a portable and visible intelligent detection device capable of detecting the running conditions of a physical layer, a data link layer and a network layer defined by an OSI model, and is mainly suitable for local area network fault detection, maintenance and comprehensive wiring construction, and the functions of the network tester cover the physical layer, the data link layer and the network layer.

The utility model discloses a mobile communication network test equipment in chinese patent, including the test equipment body, connecting wire equipment and fixing device, the test equipment body includes the test equipment shell, display list and recess, install the display list on the front surface of test equipment shell, recess and round hole are seted up to the upper surface of test equipment shell, the round hole is in the right-hand of recess, the inside of recess is provided with connecting wire equipment, connecting wire equipment includes the wiring mouth, connecting wire and connecting wire dish, the lower fixed surface of wiring mouth is connected with the connecting wire, the lower extreme of connecting wire is provided with the connecting wire dish, that one end that the wiring mouth was kept away from to the connecting wire sets up in the connecting wire dish is inside, connecting wire dish fixed mounting is in the test equipment shell, the inside of recess is provided with the wiring mouth clamp, the back fixed surface connection of wiring mouth clamp is on the test equipment shell, this mobile communication network test equipment possesses convenient to use and comfort level high grade performance.

The above-mentioned patent possesses advantages such as convenient to use and comfort level height, has solved the problem that need carry different length connecting wires when carrying out the network test, but does not set up the protection machanism to test equipment in this patent, the circumstances that bumps the damage easily takes place when using test equipment, and then can't realize protection and spacing to this test equipment, for this reason proposes a subway station communication network tester equipment to solve above-mentioned problem.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides subway station communication network tester equipment which has the advantage of good protection effect, and solves the problems that the equipment is easy to collide and damage when being used, and the protection and limit of the equipment cannot be realized.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the subway station communication network tester equipment comprises a protection frame, wherein a base is fixed on the inner bottom wall of the protection frame, a network tester body is placed on the upper surface of the base, a lifting handle is fixed on the upper surface of the protection frame, a limiting mechanism is arranged on the inner bottom wall of the base, and a heat dissipation mechanism is arranged on the left side of the network tester body;

the limiting mechanism comprises a driving assembly and a fixing assembly, the driving assembly comprises a double-shaft motor arranged on the inner bottom wall of the base, a threaded rod is fixed on the outer sides of output shafts on the left side and the right side of the double-shaft motor, and a threaded cylinder is connected with the outer side of the threaded rod in a threaded manner.

Further, the two thread cylinders are symmetrically distributed on the left side and the right side of the longitudinal central axis of the base, and the thread cylinders do left-right linear motion on the outer side of the threaded rod.

Further, the fixed subassembly is including fixing the movable block at screw thread section of thick bamboo upper surface, two the opposite one side of movable block all is fixed with the limiting plate, the interior bottom wall of base is fixed with two U-shaped framves, the lower surface of screw thread section of thick bamboo is fixed with T shape sliding sleeve.

Further, two opposite sides of the limiting plates are respectively fixed with an anti-slip pad, and the upper surface of the base is provided with a movable opening for the movable block to penetrate through.

Further, the T-shaped sliding sleeve is connected to the outer side of the U-shaped frame in a sliding mode, and the two U-shaped frames are symmetrically distributed on the left side and the right side of the longitudinal central axis of the base.

Further, the cooling mechanism comprises a cooling hole formed in the left side of the network tester body, two mounting seats are fixed on the left side wall of the inner cavity of the network tester body, cooling fans are mounted on the opposite sides of the two mounting seats, a temperature sensor is arranged on the inner top wall of the network tester body, and a ventilation opening is formed in the right side of the network tester body.

Further, the inside of vent can be dismantled and be connected with the dust guard, the quantity of louvre is not less than two.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this subway station communication network tester equipment has set up stop gear in this subway station communication network tester equipment, mutually supporting between the structure in stop gear through setting up biax motor and threaded rod, has realized the relative motion of screw thread section of thick bamboo, movable block and limiting plate, has played spacing effect through the removal of limiting plate to the network tester body, and then prevents that the network tester body from taking place to drop the condition of breaking in the use, has solved the condition that bumps the damage easily when using test equipment, can't realize the protection and spacing problem to this test equipment.

2. This subway station communication network tester equipment has set up heat dissipation mechanism in this subway station communication network tester equipment, through setting up louvre, vent, temperature sensor and radiator fan, has realized the forced air cooling heat dissipation to the network tester body for the inside air velocity of flow of network tester body, prevent that the temperature of network tester body is too high.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of the internal structure of the network tester body according to the present utility model;

FIG. 3 is a schematic view of a spacing mechanism according to the present utility model;

fig. 4 is a schematic view of a heat dissipation mechanism according to the present utility model.

In the figure: 1 protection frame, 2 base, 3 network tester bodies, 4 handles, 5 stop gear, 501 biax motor, 502 threaded rod, 503 screw thread section of thick bamboo, 504 movable block, 505 limiting plate, 506U-shaped frame, 507T shape sliding sleeve, 6 heat dissipation mechanism, 601 louvre, 602 mount pad, 603 radiator fan, 604 temperature sensor, 605 vent.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2, a subway station communication network tester device in this embodiment includes a protection frame 1, a base 2 is fixed on an inner bottom wall of the protection frame 1, a network tester body 3 is placed on an upper surface of the base 2, a handle 4 is fixed on an upper surface of the protection frame 1, a limit mechanism 5 is arranged on an inner bottom wall of the base 2, and a heat dissipation mechanism 6 is arranged on a left side of the network tester body 3.

It should be noted that the components of the present utility model are all common standard components or components known to those skilled in the art, and the structures and principles thereof are all known to those skilled in the art through technical manuals or through routine experimental methods.

Referring to fig. 3, in order to limit the network tester body 3, the limiting mechanism 5 in this embodiment includes a driving assembly and a fixing assembly, the driving assembly includes a dual-shaft motor 501 installed on the inner bottom wall of the base 2, a threaded rod 502 is fixed on the outer sides of output shafts on the left and right sides of the dual-shaft motor 501, and a threaded cylinder 503 is screwed on the outer sides of the threaded rod 502.

Two thread cylinders 503 are symmetrically distributed on the left and right sides of the longitudinal central axis of the base 2, and the thread cylinders 503 do left and right linear motion on the outer side of the threaded rod 502.

The fixed assembly comprises movable blocks 504 fixed on the upper surface of the threaded cylinder 503, limiting plates 505 are fixed on opposite sides of the two movable blocks 504, two U-shaped frames 506 are fixed on the inner bottom wall of the base 2, and T-shaped sliding sleeves 507 are fixed on the lower surface of the threaded cylinder 503.

Two limiting plates 505 are fixed with anti-slip pads on opposite sides, the anti-slip pads play a role in increasing friction force between the limiting plates 505 and the network tester body 3, and a movable opening for the movable block 504 to penetrate is formed in the upper surface of the base 2.

The T-shaped sliding sleeve 507 is slidably connected to the outer sides of the U-shaped frames 506, and the two U-shaped frames 506 are symmetrically distributed on the left and right sides of the longitudinal central axis of the base 2.

Referring to fig. 4, in order to achieve air cooling and heat dissipation of the network tester body 3, the heat dissipation mechanism 6 in this embodiment includes a heat dissipation hole 601 formed in the left side of the network tester body 3, two mounting seats 602 are fixed on the left side wall of the inner cavity of the network tester body 3, a heat dissipation fan 603 is mounted on one side opposite to the two mounting seats 602, a temperature sensor 604 is disposed on the inner top wall of the network tester body 3, the model of the temperature sensor 604 is TFP-841-842-861-881, and a vent 605 is formed on the right side of the network tester body 3.

The inside of the vent 605 is detachably connected with a dust-proof plate which plays a role in preventing dust from entering the network tester body 3, and the number of the heat dissipation holes 601 is not less than two.

The electrical components appearing in the text are all electrically connected with the main controller and the power supply, and the electrical components appearing in the text are all conventional known devices, the application is not repeated, the main controller can be a conventional known device for controlling a computer and the like, the control circuit of the main controller can be realized through simple programming by a person skilled in the art, the supply of the power supply also belongs to the common general knowledge in the art, and the utility model is mainly used for protecting mechanical devices, so the utility model is not used for explaining the control mode and circuit connection in detail.

Standard parts used in the method can be purchased from the market, special-shaped parts can be customized according to description of specifications and drawings, specific connection modes of the parts are conventional means such as mature bolts, rivets and welding in the prior art, machines, parts and equipment are conventional in the prior art, and circuit connection is conventional in the prior art, so that the special-shaped parts are not described in detail.

If the application discloses or relates to components or structures that are fixedly connected to each other, then unless otherwise stated, the fixedly connected structure is understood as: detachably fixed connection (e.g. using bolts or screws) can also be understood as: the non-detachable fixed connection (e.g. riveting, welding), of course, the mutual fixed connection may also be replaced by an integral structure (e.g. integrally formed using a casting process) (except for obviously being unable to use an integral forming process).

The working principle of the embodiment is as follows:

(1) In the subway station, when the network tester body 3 is required to test the network signals in the subway channel, firstly, a worker places the network tester body 3 on the base 2, after placing the network tester body 3, then starts the double-shaft motor 501, the output shafts on the left side and the right side of the double-shaft motor 501 start rotating, the threaded rod 502 is driven to start rotating, along with the rotation of the threaded rod 502, the threaded cylinder 503 in threaded connection with the threaded rod 502 moves towards the direction close to the longitudinal central axis of the base 2, and the movement of the threaded cylinder 503 drives the movable block 504 to move towards the direction close to the longitudinal central axis of the base 2.

(2) The movement of the movable block 504 drives the limiting plate 505 to move towards the direction close to the longitudinal central axis of the base 2, along with the movement of the limiting plate 505, after the network tester body 3 is fixed by the two limiting plates 505, the double-shaft motor 501 is closed, then a worker holds the handle 4 to bring the network tester body 3 to a place where network signal testing is required, when the network tester body 3 works, certain heat is generated, when the temperature inside the network tester body 3 is too high, the temperature sensor 604 senses the temperature abnormality, a signal is sent to the controller, the controller controls the radiator fan 603 to start, the radiator fan 603 generates rightward wind power, the heat is brought away from the network tester body 3 from the ventilation opening 605, and the purpose of air cooling and heat dissipation is achieved.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

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

Claims

1. The utility model provides a subway station communication network tester equipment, includes protection frame (1), its characterized in that: the network tester comprises a protective frame (1), wherein a base (2) is fixed on the inner bottom wall of the protective frame (1), a network tester body (3) is placed on the upper surface of the base (2), a handle (4) is fixed on the upper surface of the protective frame (1), a limiting mechanism (5) is arranged on the inner bottom wall of the base (2), and a heat dissipation mechanism (6) is arranged on the left side of the network tester body (3);

stop gear (5) are including drive assembly and fixed subassembly, drive assembly is including installing biax motor (501) at the interior diapire of base (2), the outside of biax motor (501) left and right sides output shaft is fixed with threaded rod (502), the outside threaded connection of threaded rod (502) has screw barrel (503).

2. A subway station communication network tester apparatus according to claim 1, wherein: the two thread barrels (503) are symmetrically distributed on the left side and the right side of the longitudinal central axis of the base (2), and the thread barrels (503) do left-right linear motion on the outer side of the threaded rod (502).

3. A subway station communication network tester apparatus according to claim 1, wherein: the fixing assembly comprises movable blocks (504) fixed on the upper surface of a threaded cylinder (503), limiting plates (505) are fixed on two opposite sides of the movable blocks (504), two U-shaped frames (506) are fixed on the inner bottom wall of the base (2), and T-shaped sliding sleeves (507) are fixed on the lower surface of the threaded cylinder (503).

4. A subway station communication network tester apparatus according to claim 3, wherein: two opposite sides of the limiting plates (505) are respectively fixed with an anti-slip pad, and the upper surface of the base (2) is provided with a movable opening for the movable block (504) to penetrate.

5. A subway station communication network tester apparatus according to claim 3, wherein: the T-shaped sliding sleeve (507) is slidably connected to the outer sides of the U-shaped frames (506), and the two U-shaped frames (506) are symmetrically distributed on the left side and the right side of the longitudinal central axis of the base (2).

6. A subway station communication network tester apparatus according to claim 1, wherein: the cooling mechanism (6) comprises a cooling hole (601) formed in the left side of the network tester body (3), two mounting seats (602) are fixed on the left side wall of the inner cavity of the network tester body (3), cooling fans (603) are mounted on one opposite sides of the two mounting seats (602), a temperature sensor (604) is arranged on the inner top wall of the network tester body (3), and a ventilation opening (605) is formed in the right side of the network tester body (3).

7. The subway station communication network tester apparatus according to claim 6, wherein: the inside of the vent (605) is detachably connected with dust-proof plates, and the number of the heat dissipation holes (601) is not less than two.