Portable sound wave imaging instrument

Abstract

The utility model relates to the technical field of sound wave imaging instruments, and discloses a portable sound wave imaging instrument, which comprises an instrument main body and a U-shaped connecting piece, the instrument main body comprises two groups of holding grooves and a display screen, the two groups of holding grooves are symmetrically arranged on two sides of the instrument main body, the display screen is arranged in the middle of the front end of the instrument main body, and the U-shaped connecting piece is arranged on the U-shaped connecting piece. The U-shaped connecting piece comprises a clamping groove, guide grooves and a power connection block, the clamping groove is formed in the U-shaped connecting piece, the two guide grooves are formed in the two ends of the clamping groove respectively, and the power connection block is arranged in the middle of the rear end of the instrument body. According to the utility model, the clamping block and the U-shaped connecting piece can be mounted through the clamping groove and the guide groove, the probe and the instrument main body can be electrically connected for use through the bow-shaped power connection sheet and the power connection block, the probe can be positioned and mounted through the positioning bolt, the mounting hole and the positioning hole, and the sound wave imaging instrument can be quickly disassembled for use; and the sound wave imaging instrument can be conveniently carried and used.

Description

TECHNICAL FIELD

[0001] The utility model relates to acoustic wave imaging instrument technical field, concretely is a kind of portable acoustic wave imaging instrument. BACKGROUND

[0002] Acoustic wave imaging instrument is the special equipment for measuring the sound field distribution in a certain range using microphone array, which can be used for passive measurement of the position and radiation intensity of sound source, and the intuitive sound field image is displayed in color cloud picture mode, that is, acoustic imaging measurement.

[0003] Application No. CN202321659361.8 discloses a kind of portable acoustic wave imaging instrument, including the shell of top opening, the inside fixed mounting of shell has acoustic wave imaging instrument main body, the top opening of shell is fixedly installed with access cover by bolt......The utility model relates to acoustic wave imaging instrument technical field, this portable acoustic wave imaging instrument can increase the portability of acoustic wave imaging instrument and increase the corresponding support structure to make the use of acoustic wave imaging instrument more convenient;The structure of this acoustic wave imaging instrument is complex, the structure is relatively large, and the acoustic wave imaging instrument cannot be disassembled, so that the acoustic wave imaging instrument accessories are not replaced and used conveniently, the portability of acoustic wave imaging instrument is poor, and the use of acoustic wave imaging instrument is affected. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of portable acoustic wave imaging instrument to solve the problems raised in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of portable acoustic wave imaging instrument, including instrument main body and U type connecting piece, the instrument main body includes grip groove and display screen, two groups of grip groove are symmetrically opened in the two sides of instrument main body, the display screen is located at the intermediate position of the front end of instrument main body, the U type connecting piece includes clamping groove, guide slot and power connection block, the clamping groove is opened in the inside of U type connecting piece, two groups of guide slot are respectively located at the two ends of clamping groove, and the power connection block is located at the intermediate position of the rear end of instrument main body.

[0006] Preferably, the rear end of the instrument main body is provided with a probe, one end of the probe close to the instrument main body is provided with a clamping block, a groove is opened at one end of the clamping block close to the instrument main body, and an arc-shaped power connection piece is arranged at the intermediate position in the groove.

[0007] Preferably, two mounting holes are symmetrically arranged on the top of the clamping block, a positioning bolt is arranged in each of the two mounting holes, and a positioning hole is arranged on the two sides of the rear end of the instrument main body.

[0008] Preferably, the front end of the instrument body is provided with a fixing groove, the display screen is detachably connected with the instrument body through the fixing groove, and the inside of the instrument body is provided with a storage battery.

[0009] Preferably, the U-shaped connecting piece is welded with the rear end of the instrument body, the clamping groove is in a U-shaped structure, and the bottom of the instrument body is provided with a plurality of USB interfaces.

[0010] Preferably, the inside of the probe is provided with a sound wave generator, the inside of the instrument body is provided with a signal processor, and the signal processor is electrically connected with the sound wave generator through the arc-shaped electric contact piece and the electric contact block.

[0011] Preferably, the clamping block is detachably connected with the U-shaped connecting piece through the clamping groove, the inside of the groove is provided with a fixing hole, and the arc-shaped electric contact piece is detachably connected with the probe through the fixing hole.

[0012] Preferably, the probe is detachably connected with the instrument body through the clamping block and the U-shaped connecting piece, the clamping block is welded with the probe, and the rear end of the probe is provided with a plurality of sound amplification holes.

[0013] Preferably, the inside of the mounting hole is provided with an internal thread matched with the positioning pin, and the positioning pin is detachably connected with the clamping block through the mounting hole.

[0014] Preferably, the positioning pin is detachably connected with the instrument body through the positioning hole, and the clamping block is limitingly connected with the instrument body through the mounting hole and the positioning hole.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The clamping block and the U-shaped connecting piece can be installed through the clamping groove and the guide groove, the probe and the instrument body can be electrically connected through the arc-shaped electric contact piece and the electric contact block, the probe can be positioned and installed through the positioning pin, the mounting hole and the positioning hole, the sound wave imaging instrument can be quickly disassembled and used, and the sound wave imaging instrument is convenient to carry and use. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn according to the actual proportions.

[0018] Figure 1 It is a structural schematic view of the utility model.

[0019] Figure 2 It is the schematic diagram of the probe structure of the utility model.

[0020] Figure 3 It is the schematic diagram of the back structure of the utility model main body.

[0021] In the drawing: 1, instrument main body;101, hold groove;102, display screen;2, U type connecting piece;201, card slot;202, guide slot;203, electricity receiving block;204, card block;205, recess;206, bow type electricity receiving sheet;3, probe;301, mounting hole;302, positioning peg;303, positioning hole. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, purposes and effects realized by the utility model easy to understand, the utility model is further described below in combination with specific implementation manners.

[0023] In the description of the utility model, it needs to be explained that the orientation or position relation indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "another end" and the like is the orientation or position relation shown in the drawing, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as the restriction on the utility model that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation. In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0024] In the description of the utility model, it needs to be explained that, unless otherwise explicitly specified and limited, the terms "mounting", "provided with", "connection" and the like should be understood in a broad sense, for example, "connection" can be fixed connection, can also be detachable connection, or integrally connected;It can be mechanical connection, or electrical connection;It can be directly connected, or indirectly connected through an intermediate medium;It can be the communication inside two elements. For ordinary skilled persons in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0025] The technical scheme in the embodiments of the utility model will be clearly and completely described below in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary skilled persons in the art without creative labor belong to the scope of protection of the utility model.

[0026] Please refer to Figures 1-3The utility model provides a kind of portable acoustic imaging instrument embodiment: a kind of portable acoustic imaging instrument, including instrument main body 1 and U type connecting piece 2, instrument main body 1 includes grip groove 101 and display screen 102, two groups of grip groove 101 are symmetrically opened in the two sides of instrument main body 1, and acoustic imaging instrument can be held by two groups of grip groove 101 Use, display screen 102 is located at the intermediate position of the front end of instrument main body 1, U type connecting piece 2 includes clamping groove 201, guide slot 202 and electrical connection block 203, clamping groove 201 is opened in the inside of U type connecting piece 2, two groups of guide slot 202 are respectively located at the two ends of clamping groove 201, clamping block 204 is conveniently clamped in the inside of clamping groove 201, electrical connection block 203 is located at the intermediate position of the rear end of instrument main body 1, the rear end of instrument main body 1 is equipped with probe 3, the one end of probe 3 close to instrument main body 1 is equipped with clamping block 204, clamping block 204 is "U" type structure, and the effect of limiting is played, can be installed to probe 3, so that the use precision of acoustic imaging instrument is higher, recess 205 is opened in the one end of clamping block 204 close to instrument main body 1, the intermediate position in the inside of recess 205 is equipped with bow type electrical contact piece 206, and probe 3 and instrument main body 1 can be installed and used between bow type electrical contact piece 206 and electrical connection block 203.

[0027] Please refer to Figure 2 and Figure 3 , the two sides of the top of clamping block 204 are symmetrically equipped with mounting hole 301, the inside of two groups of mounting hole 301 is equipped with locating pin 302, the locating pin 302 and clamping block 204 can be disassembled between mounting hole 301, the two sides of the rear end of instrument main body 1 are equipped with locating hole 303, the locating pin 302 and instrument main body 1 can be disassembled between locating hole 303, and it is convenient to use when positioning and installing probe 3.

[0028] Please refer to Figure 1 and Figure 3 , the front end of instrument main body 1 is equipped with fixed groove, and display screen 102 is detachably connected with instrument main body 1 by fixed groove, display screen 102 can be installed in the inside of instrument main body 1 by fixed groove, the inside of instrument main body 1 is equipped with battery, and instrument is powered for use, U type connecting piece 2 and the rear end of instrument main body 1 are weldedly connected, clamping groove 201 is "U" type structure, the bottom of instrument main body 1 is equipped with multiple USB interfaces, and the instrument can be used for data transmission and charging, the inside of probe 3 is equipped with acoustic generator, the inside of instrument main body 1 is equipped with signal processor, and the signal processor is electrically connected with acoustic generator by bow type electrical contact piece 206 and electrical connection block 203, and the electrical connection between probe 3 and instrument main body 1 can be used.

[0029] Please refer to Figure 2 and Figure 3, the clamping block 204 is detachably connected with the U-shaped connecting piece 2 through the clamping groove 201, the clamping block 204 and the U-shaped connecting piece 2 can be disassembled and used through the clamping groove 201, the fixed hole is arranged in the recess 205, the arc-shaped electric contact piece 206 is detachably connected with the probe 3 through the fixed hole, the arc-shaped electric contact piece 206 is installed at one end of the probe 3 through the fixed hole, the probe 3 is detachably connected with the instrument main body 1 through the clamping block 204 and the U-shaped connecting piece 2, the probe 3 and the instrument main body 1 can be disassembled, the clamping block 204 and the probe 3 are weldedly connected, a plurality of sound amplification holes are arranged at the rear end of the probe 3, the inner side of the mounting hole 301 is provided with an internal thread matched with the positioning bolt 302, the positioning bolt 302 is detachably connected with the clamping block 204 through the mounting hole 301, and the limiting and adjusting effect is achieved; the positioning bolt 302 and the instrument main body 1 can be disassembled through the positioning hole 303, and the clamping block 204 is limitingly connected with the instrument main body 1 through the mounting hole 301 and the positioning hole 303, so that the positioning effect is achieved, and the installation and use of the probe 3 are more stable.

[0030] Working principle: in use, the clamping block 204 at one end of the probe 3 is aligned with the opening of the clamping groove 201, the clamping block 204 is quickly clamped in the inside of the clamping groove 201 through the two groups of guide grooves 202, and the probe 3 is prevented from rotating through the U-shaped structure of the clamping block 204; meanwhile, the electric contact block 203 and the arc-shaped electric contact piece 206 are in close contact; the two groups of positioning bolts 302 are manually rotated, the positioning bolt 302 and the clamping block 204 are adjusted through the mounting hole 301, the positioning bolt 302 is clamped in the inside of the positioning hole 303, so that the clamping block 204 is positioned, the probe 3 is prevented from falling off in use, the accessories of the imaging instrument are quickly disassembled, replaced and used, and the modularity of the probe 3 and the instrument main body 1 facilitates the disassembly and carrying of the sound wave imaging instrument, so that the portability of the sound wave imaging instrument is improved.

[0031] The above is only an embodiment of the present application, and the specific structure and characteristics of the scheme are not described in detail. For those skilled in the art, it is obvious that the present application is not limited to the details of the above exemplary embodiments, and can be realized in other specific forms without departing from the spirit or basic characteristics of the present application. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, the scope of the present application is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be regarded as limiting the claims involved.

Claims

1. A portable acoustic imaging instrument, characterized in that: include The instrument body (1) includes a grip groove (101) and a display screen (102). Two sets of grip grooves (101) are symmetrically opened on both sides of the instrument body (1), and the display screen (102) is located at the middle position of the front end of the instrument body (1). The U-shaped connector (2) includes a slot (201), a guide groove (202), and a power contact block (203). The slot (201) is located inside the U-shaped connector (2). Two sets of guide grooves (202) are respectively located at both ends of the slot (201). The power contact block (203) is located at the middle position of the rear end of the instrument body (1).

2. The portable acoustic imaging instrument according to claim 1, characterized in that: The instrument body (1) has a probe (3) at its rear end. The probe (3) has a locking block (204) at one end near the instrument body (1). The locking block (204) has a groove (205) at one end near the instrument body (1). The groove (205) has an arc-shaped contact piece (206) at the middle position inside.

3. A portable acoustic imaging instrument according to claim 2, characterized in that: The top of the card block (204) is symmetrically provided with mounting holes (301) on both sides, and the two sets of mounting holes (301) are provided with positioning bolts (302) inside. The rear of the instrument body (1) is provided with positioning holes (303) on both sides.

4. A portable acoustic imaging instrument according to claim 1, characterized in that: The instrument body (1) has a fixing groove at the front end, and the display screen (102) is detachably connected to the instrument body (1) through the fixing groove. The instrument body (1) has a storage battery inside.

5. A portable acoustic imaging instrument according to claim 1, characterized in that: The U-shaped connector (2) is welded to the rear end of the instrument body (1), the slot (201) has a "U" shaped structure, and the bottom of the instrument body (1) is provided with multiple USB interfaces.

6. A portable acoustic imaging instrument according to claim 2, characterized in that: The probe (3) is equipped with a sound wave generator inside, and the instrument body (1) is equipped with a signal processor inside. The signal processor is electrically connected to the sound wave generator through a bow-shaped contact piece (206) and a contact block (203).

7. A portable acoustic imaging instrument according to claim 2, characterized in that: The card block (204) is detachably connected to the U-shaped connector (2) through the card slot (201), the groove (205) is provided with a fixing hole, and the bow-shaped contact piece (206) is detachably connected to the probe (3) through the fixing hole.

8. A portable acoustic imaging instrument according to claim 2, characterized in that: The probe (3) is detachably connected to the instrument body (1) via a clip (204) and a U-shaped connector (2). The clip (204) is welded to the probe (3). The rear end of the probe (3) is provided with multiple sets of amplification holes.

9. A portable acoustic imaging instrument according to claim 3, characterized in that: The inner side of the mounting hole (301) is provided with an internal thread that matches the positioning bolt (302), and the positioning bolt (302) is detachably connected to the locking block (204) through the mounting hole (301).

10. A portable acoustic imaging instrument according to claim 3, characterized in that: The positioning bolt (302) is detachably connected to the instrument body (1) through the positioning hole (303), and the locking block (204) is limitedly connected to the instrument body (1) through the mounting hole (301) and the positioning hole (303).

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