CN212568970U - Portable communication optical cable detection device - Google Patents

Abstract

The utility model discloses a portable communication optical cable detection device, include rectangle shell, fixed slot, connecting block, buttcover plate, magnetic stripe, handle, fixed plate, pivot, fastening screw, shift knob, liquid crystal display, put the thing groove, detect pen, spring wire, apron, battery and mainboard. The utility model has the advantages that: the spring wire is the heliciform to have elasticity, prevent probably because dragging the fracture that causes the wire when using, the bottom four corners department of battery is provided with fixed foot, and is detachable connection through screw and rectangle shell, is convenient for change the battery, and the inside of rectangle shell is full cloth formula and glues and have one deck sealing rubber pad, prevents that humid air from getting into the inside of rectangle shell and causing the damage of internals.

Description

Portable communication optical cable detection device

Technical Field

The utility model relates to a detection device specifically is a portable communication optical cable detection device, belongs to detection device technical field.

Background

The communication optical cable is composed of a cable core and an outer protective layer, wherein the cable core is composed of a plurality of (core) optical fibers (generally from a plurality of cores to a plurality of thousands of cores), and compared with a traditional symmetrical copper loop and a coaxial copper loop, the optical fibers have much larger transmission capacity; the attenuation is less; the transmission distance is long; the volume is small; the weight is light; no electromagnetic interference exists; the optical cable is widely used for signal transmission of various departments of telecommunication, electric power, broadcasting and the like and gradually becomes the main body of a future communication network, and the main difference between the structure of the optical cable and the structure of the cable is that the optical cable has to be provided with a reinforcing member to bear external mechanical load so as to protect the optical fiber from various external mechanical forces.

However, the communication optical cable is also gradually aged due to use, and further the use is affected, therefore, a portable communication optical cable detection device is needed to meet the requirement of rapid detection of the communication optical cable, although various detection devices are produced on the market at present, in general, many common defects still exist, one of which is that the existing detection device is too large in size and cannot be carried with a user for detection, and the other is that the cover plate locking structure of the existing detection device is too complex and time and labor consuming, and the bottom of the detection pen of the existing detection device is not provided with a spring wire, so that the wire can be broken due to pulling when in use.

SUMMERY OF THE UTILITY MODEL

An object of the present invention is to provide a portable communication optical cable detecting device for solving the above problems.

The utility model discloses a following technical scheme realizes above-mentioned purpose: a portable communication optical cable detection device comprises a rectangular shell, a fixing groove, a connecting block, a butt joint plate, a magnetic stripe, a handle, a fixing plate, a rotating shaft, a fastening screw, a switch button, a liquid crystal display screen, an object placing groove, a detection pen, a spring wire, a cover plate, a storage battery and a main board; the rectangular shell forms a main body structure of the detection device, the fixing grooves are arranged on a front side panel of the rectangular shell in an inwards concave mode and are positioned on the left side and the right side of the handle, the connecting blocks are fixedly arranged on the front side surface of the cover plate, the butt joint plate is clamped in a gap between the left connecting block and the right connecting block, the magnetic stripe is fixed on the butt joint plate, the handle is fixed at the center of the front side panel of the rectangular shell, the fixing plates are respectively fixed at the back parts of the rectangular shell and the cover plate through fastening screws, the rotating shaft is connected between the upper fixing plate and the lower fixing plate, the fastening screws penetrate through the fixing plates and are respectively screwed and locked with the rectangular shell and the cover plate, the switch button is arranged on the upper surface of the rectangular shell in an embedded mode, the liquid crystal display screen is arranged on the upper surface of the rectangular shell in an embedded mode and is, detect the pen and place putting the thing inslot, the spring wire is connected in the bottom of detecting the pen, the apron is connected in the rectangle shell top through fixed plate and pivot, the battery is fixed on inside cavity bottom plate, the mainboard is fixed on the battery right side, shift knob passes through wire and battery series connection, liquid crystal display, detection pen and mainboard pass through wire and shift knob parallel connection, it passes through spring wire and mainboard series connection to detect the pen, the mainboard passes through wire and liquid crystal display series connection.

Preferably, in order to facilitate the opening and closing of apron, simultaneously with apron and rectangular shell connection form a whole, prevent to take off alone and cause to lose, the apron is connected through pivot and rectangular shell rotation type.

Preferably, in order to realize the rapid locking between the cover plate and the rectangular shell, an adsorption iron plate is arranged at the bottom of the fixing groove, and the cover plate and the rectangular shell are fixed by adsorption of the magnetic strip and the iron plate of the fixing groove.

Preferably, the spring wire is formed in a spiral shape and has elasticity in order to prevent breakage of the wire which may be caused by pulling during use.

Preferably, in order to change the storage battery conveniently, the bottom four corners department of storage battery is provided with fixed foot to be detachable connection through screw and rectangle shell.

Preferably, in order to prevent moist air from entering the interior of the rectangular housing and causing damage to the internal components, the interior of the rectangular housing is impregnated with a layer of sealing rubber mat.

The utility model has the advantages that: this detection device reasonable in design, the apron is the rotary type through pivot and rectangle shell and is connected, be convenient for the opening and shutting of apron, simultaneously with apron and rectangle shell be connected and form a whole, prevent to cause to lose taking off alone, the bottom of fixed slot is provided with adsorbs iron plate, and the apron passes through the iron plate adsorption of magnetic stripe and fixed slot with the rectangle shell and fixes, realize the quick locking between apron and the rectangle shell, the spring wire is the heliciform, and has elasticity, prevent probably because dragging the fracture that causes the wire when using, the bottom four corners department of battery is provided with fixed foot, and be detachable the connection through screw and rectangle shell, be convenient for change the battery, the inside of rectangle shell is full cloth formula and glues and is tied and has one deck sealing rubber pad, prevent that humid air from getting into the inside of rectangle shell and causing the damage of internals.

Drawings

Fig. 1 is an overall three-dimensional schematic diagram of the present invention;

FIG. 2 is a schematic view of the open state of the present invention;

FIG. 3 is a schematic view of a back part of the present invention;

fig. 4 is a schematic diagram of the internal components and circuit connection of the present invention.

In the figure: 1. rectangle shell, 2, fixed slot, 3, connecting block, 4, butt joint board, 5, magnetic stripe, 6, handle, 7, fixed plate, 8, pivot, 9, fastening screw, 10, shift knob, 11, liquid crystal display, 12, put the thing groove, 13, detection pen, 14, spring wire, 15, apron, 16, battery and 17, mainboard.

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.

Referring to fig. 1 to 4, a portable communication optical cable detection device includes a rectangular housing 1, a fixing groove 2, a connecting block 3, a butt plate 4, a magnetic stripe 5, a handle 6, a fixing plate 7, a rotating shaft 8, a fastening screw 9, a switch button 10, a liquid crystal display screen 11, a storage groove 12, a detection pen 13, a spring wire 14, a cover plate 15, a storage battery 16 and a main board 17; the rectangular shell 1 forms a main body structure of the detection device, the fixing groove 2 is arranged on the front side panel of the rectangular shell 1 in a concave manner and is positioned at the left side and the right side of the handle 6, the connecting blocks 3 are fixedly arranged on the front side surface of the cover plate 15, the butt plate 4 is clamped at a gap between the left connecting block 3 and the right connecting block 3, the magnetic stripe 5 is fixed on the butt plate 4, the handle 6 is fixed at the center of the front side panel of the rectangular shell 1, the fixing plate 7 is respectively fixed at the back parts of the rectangular shell 1 and the cover plate 15 through the fastening screw 9, the rotating shaft 8 is connected between the upper fixing plate 7 and the lower fixing plate 7, the fastening screw 9 penetrates through the fixing plate 7 and is respectively screwed and locked with the rectangular shell 1 and the cover plate 15, the switch button 10 is arranged on the upper surface of the rectangular shell 1 in an embedded manner, the article placing groove 12 is arranged on the upper surface of the rectangular shell 1 in a concave manner and is positioned below the switch button 10 and the liquid crystal display screen 11, the detection pen 13 is placed in the storage groove 12, the spring lead 14 is connected with the bottom of the detection pen 13, the cover plate 15 is connected above the rectangular shell 1 through a fixing plate 7 and a rotating shaft 8, the storage battery 16 is fixed on the bottom plate of the inner cavity, the main board 17 is fixed on the right side of the storage battery 16, the switch button 10 is connected with the storage battery 16 in series through a lead, the liquid crystal display screen 11, the detection pen 13 and the main board 17 are connected in parallel with the switch button 10 through wires, the detection pen 13 is connected with a main board 17 in series through a spring lead 14, the main board 17 is connected with the liquid crystal display screen 11 in series through a lead, the model of the liquid crystal display screen 11 is VG270u, and the model of the storage battery 16 is DL-qs12-20 ah.

The cover plate 15 is rotatably connected with the rectangular shell 1 through the rotating shaft 8, so that the cover plate 15 can be conveniently opened and closed, meanwhile, the cover plate 15 is connected with the rectangular shell 1 to form a whole body, so as to prevent the cover plate from being lost due to the need of being taken down separately, the bottom of the fixed groove 2 is provided with an adsorption iron plate, the cover plate 15 and the rectangular shell 1 are adsorbed and fixed with the iron plate of the fixed groove 2 through the magnetic strip 5, so that the cover plate 15 and the rectangular shell 1 are quickly locked, the spring lead 14 is spiral, and has elasticity to prevent the lead from being broken due to pulling when in use, the four corners of the bottom of the storage battery 16 are provided with fixing feet, and is detachably connected with the rectangular shell 1 through screws, so that the storage battery 16 is convenient to replace, the inside of the rectangular shell 1 is fully glued with a layer of sealing rubber pad to prevent damp air from entering the inside of the rectangular shell 1 to damage internal components.

The working principle is as follows: when the detection device is used, firstly, the switch button 10 is pressed to electrify all elements in the device, then the detection pen 13 is taken out, the bottom detection head of one detection pen 13 is arranged at one end of a communication optical cable to be detected, then the bottom detection head of a second detection pen 13 is arranged at the other end of the communication optical cable to be detected, at the moment, the first detection pen 13 sends out communication information, the second detection pen 13 captures the communication information and transmits the communication information to the mainboard 17 through the spring wire 14, at the moment, the mainboard 17 calculates the time for sending and capturing signals and the strength of the front and the back of the signals, and the loss degree information of the detected communication optical cable is transmitted to the liquid crystal display screen 11 and displayed through the liquid crystal display screen 11.

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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (6)

1. A portable communication optical cable detection device, characterized in that: the device comprises a rectangular shell (1), a fixing groove (2), a connecting block (3), a butt joint plate (4), a magnetic stripe (5), a handle (6), a fixing plate (7), a rotating shaft (8), a fastening screw (9), a switch button (10), a liquid crystal display (11), an object placing groove (12), a detection pen (13), a spring wire (14), a cover plate (15), a storage battery (16) and a main board (17); the detection device is characterized in that the rectangular shell (1) forms a main body structure of the detection device, the fixing grooves (2) are arranged on the front side panel of the rectangular shell (1) in an inwards concave mode and are positioned at the left side and the right side of the handle (6), the connecting blocks (3) are fixedly arranged on the front side surface of the cover plate (15), the butt plate (4) is connected to the gap between the left connecting block and the right connecting block (3), the magnetic strip (5) is fixed on the butt plate (4), the handle (6) is fixed at the center of the front side panel of the rectangular shell (1), the fixing plates (7) are respectively fixed at the back parts of the rectangular shell (1) and the cover plate (15) through fastening screws (9), the rotating shaft (8) is connected between the upper fixing plate and the lower fixing plate (7), and the fastening screws (9) penetrate through the fixing plates (7) and are respectively screwed and locked with the, shift knob (10) are embedded setting at rectangle shell (1) upper surface, liquid crystal display (11) are embedded setting at rectangle shell (1) upper surface and are located shift knob (10) right side, it sets up and is located shift knob (10) and liquid crystal display (11) below to put thing groove (12) and be indent formula setting at rectangle shell (1) upper surface, it places in putting thing groove (12) to detect pen (13), spring wire (14) are connected in the bottom of detecting pen (13), apron (15) are connected in rectangle shell (1) top through fixed plate (7) and pivot (8), battery (16) are fixed on inside cavity bottom plate, mainboard (17) are fixed on battery (16) right side, shift knob (10) are through wire and battery (16) series connection, liquid crystal display (11) have been established, Detect pen (13) and mainboard (17) and pass through wire and shift knob (10) parallel connection, detect pen (13) and pass through spring wire (14) and mainboard (17) series connection, mainboard (17) pass through wire and liquid crystal display (11) series connection.

2. A portable optical communication cable testing device according to claim 1, wherein: the cover plate (15) is rotatably connected with the rectangular shell (1) through a rotating shaft (8).

3. A portable optical communication cable testing device according to claim 1, wherein: the bottom of fixed slot (2) is provided with the iron plate that adsorbs, and apron (15) and rectangle shell (1) pass through magnetic stripe (5) and adsorb fixedly with the iron plate of fixed slot (2).

4. A portable optical communication cable testing device according to claim 1, wherein: the spring wire (14) is helical and has elasticity.

5. A portable optical communication cable testing device according to claim 1, wherein: the bottom four corners department of battery (16) is provided with fixed foot to be detachable connection through screw and rectangle shell (1).

6. A portable optical communication cable testing device according to claim 1, wherein: the rectangular shell (1) is internally fully glued with a layer of sealing rubber pad.

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