CN217278918U

CN217278918U - Portable depth finder

Info

Publication number: CN217278918U
Application number: CN202122443902.0U
Authority: CN
Inventors: 祁正举; 蔡淑娟; 张涛
Original assignee: Guangdong Sanhai Environmental Protection Technology Co ltd
Current assignee: Guangdong Sanhai Environmental Protection Technology Co ltd
Priority date: 2021-10-11
Filing date: 2021-10-11
Publication date: 2022-08-23
Anticipated expiration: 2031-10-11

Abstract

The utility model discloses a portable depth finder, which comprises a depth finder host and a detecting head, wherein the detecting head is connected with the depth finder host through a long lead; the depth finder host comprises a host shell, wherein an annular groove is formed in the host shell and used for winding and containing the long lead on the host shell. The utility model discloses a be provided with an annular groove on the host computer shell of depth finder host computer, the annular groove is used for long wire to convolute and accomodates on the host computer shell. Through this design, can convolute fast with annular groove and accomodate long wire, long wire can not be in disorder to be a group, conveniently accomodates and carries.

Description

Portable depth finder

Technical Field

The utility model relates to an ocean depth sounding equipment technical field, concretely relates to portable depth finder.

Background

The echo sounder has the working principle that the transducer emits sound waves in water, and when the sound waves encounter an obstacle and are reflected back to the transducer, the distance between the obstacle and the transducer can be obtained according to the round-trip time of the sound waves and the propagation speed of the sound waves in the measured water area.

The echo sounder is mainly used for offshore operation, and the existing echo sounder consists of a sounder host and a detecting head, wherein the detecting head is connected with the sounder host through a long lead, and a detected water area is detected through the detecting head. But current echo depth finder has inconvenient problem of carrying, and the leading cause is because of the use needs, and the wire design of detecting head often length is very big, and the wire of overlength is unfavorable for accomodating and carrying.

SUMMERY OF THE UTILITY MODEL

In order to overcome the technical defect, the utility model provides a portable depth finder.

In order to solve the above problem, the utility model discloses realize according to following technical scheme:

the utility model relates to a portable depth finder, which comprises a depth finder main machine and a detecting head, wherein the detecting head is connected with the depth finder main machine through a long lead;

the depth finder host comprises a host shell, wherein an annular groove is formed in the host shell and used for winding and containing the long lead on the host shell.

Preferably, the main frame shell is made of hard plastic, and the annular groove is located in the middle of the peripheral side wall of the main frame shell.

Preferably, the back surface of the main machine shell is vertically provided with a handle, and the handle is U-shaped.

Preferably, the back of the host shell is also provided with a hanging hole, the detecting head is provided with a hanging part matched with the hanging hole, and the detecting head is detachably hung and buckled on the host shell.

Preferably, the hanging hole comprises an inlet hole and a limiting hole which are arranged side by side and are communicated with each other, and the aperture of the inlet hole is larger than that of the limiting hole;

the opening of the limiting hole is provided with a skirt edge extending inwards, and the skirt edge narrows the opening of the limiting hole;

the hanging part is provided with a limiting hole, and the hanging part is provided with a hanging hole.

Preferably, the back of the host shell is provided with two hanging holes which are arranged at intervals up and down, and the inlet holes of the hanging holes and the limiting holes are horizontally arranged in parallel.

Preferably, the hanging part comprises a hanging joint and a connecting rod, one end of the connecting rod is fixedly connected with the hanging joint, and the other end of the connecting rod is fixedly connected with the detecting head;

the hanging joint is a sphere, and the outer diameter of the hanging joint is larger than that of the connecting rod; the outer diameter of the connecting rod is matched with the aperture of the opening of the limiting hole.

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

the utility model discloses a be provided with an annular groove on the host computer shell of depth finder host computer, the annular groove is used for long wire to convolute and accomodates on the host computer shell. Through this design, can convolute fast with annular groove and accomodate long wire, long wire can not be in disorder to be a group, conveniently accomodates and carries.

Drawings

The following detailed description of embodiments of the invention is provided with reference to the accompanying drawings, in which:

fig. 1 is a schematic perspective view of the portable depth finder of the present invention;

fig. 2 is a schematic view of a hanging buckle of the portable depth finder of the present invention;

FIG. 3 is a rear view of the host housing of the present invention;

FIG. 4 is a schematic view of a hanging part of the probe head of the present invention;

fig. 5 is a side view of the host housing of the present invention;

in the figure:

10-a main machine shell, 11-an annular groove and 12-a handle;

20-hanging holes, 21-inlet holes, 22-limiting holes and 221-skirt edges;

30-a probe head, 31-a hanging part;

40-long wire.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

As shown in fig. 1 to 5, the utility model discloses a portable depth finder's preferred structure.

The sounding appearance, the essence is an echo sounding appearance, theory of operation utilizes the transducer to send the sound wave in aqueous, meets the barrier and when reflecting the transducer when the sound wave, according to the time that the sound wave comes and goes and the speed that the sound wave propagated in the survey waters, just can try to get the distance between barrier and the transducer. Echo sounders are of many types, and can be classified into recording type and digital type. Typically consisting of an oscillator, a transmitting transducer, a receiving transducer, an amplifier, a display and a recording part.

The utility model discloses a portable depth finder carries out the modified on prior art, and the main improvement is that the shell to the depth finder carries out optimal design to and realize the structural design of high-speed joint between detecting head and shell, make the detecting head and the long wire of depth finder accomodate fast, conveniently carry.

As shown in fig. 1, the portable depth finder includes a depth finder main body and a probe 30, and the probe 30 is connected with the depth finder main body through a long lead wire 40. The depth finder host comprises a host shell 10, wherein an annular groove 11 is formed in the host shell 10, and the annular groove 11 is used for winding and accommodating the long lead 40 on the host shell.

The host casing 10 is made of hard plastic, and the annular groove is located in the middle of the peripheral side wall of the host casing. Through the annular groove that a shape cross section profile is the U type on host computer shell, can be with long wire around rolling up in the annular groove, long wire can not be in disorder into a group etc. can take up fast with the annular groove and accomodate long wire, conveniently accomodate and carry.

Preferably, for carrying convenience, a handle 12 is vertically arranged on the back surface of the shell of the main machine, and the handle 12 is U-shaped. On the other hand, the handle can also be as the support holder of depth finder host computer, and the slope of depth finder host computer is placed on the plane, is provided the support by the handle.

In the operation process, the staff need carry respectively and take the depth finder host computer and handheld detecting head and carry out the operation, and the shift of surveying the position also needs the staff both hands to hold depth finder host computer and detecting head all the time, and because long wire overlength, has a great deal of inconvenience. And current detecting head need follow echo depth finder and pull down when not using, then separately place in the receiver, and the step is loaded down with trivial details.

As shown in fig. 2, the back of the host housing is further provided with a hanging hole 20, the probe is provided with a hanging part 31 adapted to the hanging hole, and the probe 30 is detachably hung on the host housing 10. Through this design, can hang the knot fast with the detecting head on the back of host computer shell, the echo sounder can be carried by one hand and the position is carried out and is shifted, also makes things convenient for the staff to carry out other operations.

The hanging hole comprises an inlet hole 21 and a limiting hole 22 which are arranged side by side and communicated with each other, and the aperture of the inlet hole 21 is larger than that of the limiting hole 22; an inward extending skirt edge 221 is arranged at the opening of the limiting hole 22, and the skirt edge 221 narrows the opening of the limiting hole 22; the hanging part is provided with a limiting hole, and the hanging part is provided with a hanging hole.

The hanging holes are designed in most electrical boxes and are not described here too much.

Specifically, as shown in fig. 3, two hanging holes are formed in the back of the housing of the host computer at intervals, and the inlet holes of the hanging holes and the limiting holes are horizontally arranged in parallel. As shown in fig. 4, the hanging part comprises a hanging joint and a connecting rod, one end of the connecting rod is fixedly connected with the hanging joint, and the other end of the connecting rod is fixedly connected with the probe; the hanging joint is a sphere, and the outer diameter of the hanging joint is larger than that of the connecting rod; the outer diameter of the connecting rod is matched with the aperture of the opening of the limiting hole.

Other structures of the portable depth finder described in the present embodiment are referred to in the prior art.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, so that any modification, equivalent change and modification made by the technical spirit of the present invention to the above embodiments do not depart from the technical solution of the present invention, and still fall within the scope of the technical solution of the present invention.

Claims

1. A portable depth finder is characterized by comprising a depth finder host and a probe, wherein the probe is connected with the depth finder host through a long lead;

the depth finder main engine comprises a main engine shell, wherein an annular groove is formed in the main engine shell, and the annular groove is used for winding and accommodating the long lead on the main engine shell.

2. The portable depth finder of claim 1, wherein:

the host shell is made of hard plastic materials, and the annular groove is located in the middle of the peripheral side wall of the host shell.

3. The portable depth finder of claim 1, wherein:

the back of the shell of the main machine is vertically provided with a handle which is shaped like a U.

4. The portable depth finder of claim 1, wherein:

the back of host computer shell still is provided with the hanging hole, and the detecting head is provided with the portion of hanging of adaptation hanging hole, the detachable string of detecting head is detained on the host computer shell.

5. The portable depth finder of claim 4, wherein:

the hanging hole comprises an inlet hole and a limiting hole which are arranged side by side and are communicated with each other, and the aperture of the inlet hole is larger than that of the limiting hole;

the hanging part enters the hanging hole through the inlet hole, and the hanging part is buckled through the limiting hole.

6. The portable depth finder of claim 5, wherein:

the back of the host shell is provided with two hanging holes which are arranged at intervals up and down, and the inlet holes of the hanging holes and the limiting holes are horizontally arranged in parallel.

7. The portable depth finder of claim 6, wherein:

the hanging part comprises a hanging joint and a connecting rod, one end of the connecting rod is fixedly connected with the hanging joint, and the other end of the connecting rod is fixedly connected with the probe;