CN217664446U - Ultrasonic transducer with waterproof shell - Google Patents
Ultrasonic transducer with waterproof shell Download PDFInfo
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- CN217664446U CN217664446U CN202123235637.3U CN202123235637U CN217664446U CN 217664446 U CN217664446 U CN 217664446U CN 202123235637 U CN202123235637 U CN 202123235637U CN 217664446 U CN217664446 U CN 217664446U
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- ultrasonic transducer
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Abstract
The utility model discloses an ultrasonic transducer with a waterproof shell, which relates to the technical field of ultrasonic transducers and comprises a first protective shell and a second protective shell, wherein the first protective shell and the second protective shell are symmetrically arranged in a left-right manner; sawteeth are fixed on the top of one side, close to the protective shell I and the protective shell II, of the protective shell I, one end, close to the inner top of the protective shell II, of the protective shell I is fixed with an arc-shaped block I and an arc-shaped block II respectively, an arc-shaped groove is formed in the inner side face of the arc-shaped block I, and inserting strips are fixed on the inner side face of the arc-shaped block II; the utility model discloses beneficial effect does: through protective housing one and protective housing two, can wrap up ultrasonic transducer, play the guard action, avoid ultrasonic transducer surface to scrape the flower to through the cooperation of sawtooth, arc piece one, arc piece two, rack and inserted block and inserted bar, make things convenient for dismouting protective housing one and protective housing two, also improved connectivity and leakproofness between the two simultaneously.
Description
Technical Field
The utility model relates to an ultrasonic transducer technical field especially relates to a take ultrasonic transducer of waterproof type shell.
Background
Ultrasonic transducer's function is to convert the electric power of input into mechanical power (be ultrasonic wave) and then transmits away, and self consumes a little partly power, ultrasonic transducer, the technical problem that solve designs an ultrasonic transducer that working distance is big, the frequency band is wide, and current ultrasonic transducer, most of them are direct to be exposed to the external use, so not only cause the scratch to ultrasonic transducer's surface easily, and when using ultrasonic transducer in aqueous, its self water-proof effects is comparatively general, lead to inside water infiltration ultrasonic transducer easily for a long time, and then cause the harm to the component.
SUMMERY OF THE UTILITY MODEL
The utility model provides a take ultrasonic transducer of waterproof type shell in order to solve the current ultrasonic transducer that above-mentioned background art provided, most are direct to expose the external use, not only cause the scratch to ultrasonic transducer's surface easily like this to when using ultrasonic transducer in aqueous, the water-proof effects of its self is comparatively general, leads to water infiltration ultrasonic transducer inside for a long time easily, and then causes the problem of harm to the component.
In order to realize the purpose, the utility model adopts the following technical scheme:
the ultrasonic transducer with the waterproof shell comprises a first protective shell and a second protective shell, wherein the first protective shell and the second protective shell are symmetrically arranged left and right;
sawteeth are fixed on the top of one side, close to the first protective shell and the second protective shell, of the first protective shell and one end, close to the inner top, of the second protective shell, of the first protective shell are respectively fixed with a first arc-shaped block and a second arc-shaped block, an arc-shaped groove is formed in the inner side face of the first arc-shaped block, and inserting strips are fixed on the inner side face of the second arc-shaped block;
a slot is formed in the lower portion of one side, close to the inside, of the first protective shell, and a socket formed in the first protective shell is formed in the upper portion and the lower portion of the slot;
an inserting block is fixed below one side of the protective shell II close to the inner part, and an inserting rod is fixed above and below the inserting block;
one end of the bottom of the inner wall of the first protective shell and the bottom of the inner wall of the second protective shell are close to each other and are respectively fixed with a vertical block, and a rack is fixed on one side of the vertical block close to the inner side.
Furthermore, the sawteeth in the first protective shell and the sawteeth in the second protective shell are arranged in a staggered mode and are meshed with each other.
Furthermore, the right end of the inserting strip is inserted into the arc-shaped groove and is connected with the arc-shaped groove in a sliding mode.
Furthermore, the insertion block corresponds to the slot, the insertion rod corresponds to the socket, the insertion block is inserted into the slot, and the insertion rod is inserted into the socket.
Furthermore, an extrusion spring is fixed on the right side of the inner wall of the slot, and the left end of the extrusion spring is abutted against the right side of the insertion block.
Furthermore, the racks in the two vertical blocks are alternately arranged up and down, and the racks on the left side and the right side are meshed with each other.
Furthermore, an ultrasonic transducer main body is installed between the first protective shell and the second protective shell, and a sealing strip is arranged between the inner wall of the first protective shell and the second protective shell and the outer wall of the ultrasonic transducer main body.
Furthermore, the first arc-shaped block and the second arc-shaped block are located above the ultrasonic transducer main body, and the vertical block is located below the ultrasonic transducer main body.
Furthermore, a bottom opening is formed in the bottom of the lower inserting rod, a connecting spring is fixed to the inner top of the bottom opening, and a clamping head protruding out of the bottom opening is fixed to the tail end of the connecting spring.
Furthermore, a bayonet penetrating through the bottom surface of the protective shell is arranged at the bottom in the socket on the lower side, and the bayonet corresponds to the clamping head.
The utility model discloses the beneficial effect who realizes:
sealing strips on the inner walls of the first protective shell and the second protective shell are tightly attached to the outer wall of the ultrasonic transducer main body, so that the sealing performance between the first protective shell and the ultrasonic transducer main body and the sealing performance between the second protective shell and the ultrasonic transducer main body can be effectively improved;
when the first protective shell and the second protective shell are slowly close to each other, the sawteeth are slowly meshed together, so that the joint of the first protective shell and the second protective shell can be more compact, the gap can be reduced, the sealing effect can be further improved, the racks in the two vertical blocks are also close to and meshed together, the gap at the bottom between the first protective shell and the second protective shell can be covered, the first arc block and the second arc block can be used for further enhancing the connection performance of the first protective shell and the second protective shell, and the first arc block, the second arc block and the inserting strip are all located between the upper parts of the first protective shell and the second protective shell, so that the gap can be shielded, and the waterproof effect of the whole first protective shell and the two pairs of ultrasonic transducer main bodies of the first protective shell and the second protective shell can be further improved;
the insert block is inserted into the slot, so that the right side of the insert block is abutted against the left end of the extrusion spring, the two insert rods are slowly inserted into the slot, and the extrusion spring can give leftward elastic potential energy to the insert block along with continuous insertion, so that the insertion relation between the insert block and the slot can be tighter, and the connectivity between the first protective shell and the second protective shell is improved;
when the dop was followed the below inserted bar and was slowly moved to the right side, the dop will slowly move to bayonet department, and make the connecting spring elasticity between dop and the end opening inner wall obtain the release, block the dop in the bayonet, like this alright carry on spacingly to the inserted bar, it is spacing in the slot also simultaneously with the inserted block, the phenomenon of autonomic displacement can effectively be avoided like this to the inserted bar and the inserted block appearing, protective housing one and the second fastness of linking together of protective housing have further been improved, and through simple operation mode alright with installing protective housing one and protective housing two, and protect the ultrasonic transducer main part, effectively avoid ultrasonic transducer main part surface appearance to scrape colored phenomenon.
Drawings
FIG. 1 is a schematic view of the overall front plan structure of the present invention;
FIG. 2 is a schematic view of a partial structure of the present invention A;
FIG. 3 is a schematic view of a partial structure of the present invention B;
fig. 4 is a schematic view of the local main-view section structure of the insert rod of the present invention.
In FIGS. 1-4: the ultrasonic transducer comprises a first protective shell 1, a sealing strip 101, a first arc-shaped block 102, an arc-shaped groove 103, a bayonet 104, a slot 105, an extrusion spring 106, a socket 107, a vertical block 108, a rack 109, a second protective shell 2, sawteeth 201, a second arc-shaped block 202, a plug 203, a plug 204, a plug rod 205, a bottom opening 206, a connecting spring 207, a clamping head 208 and an ultrasonic transducer main body 3.
Detailed Description
Referring to fig. 1-4, the utility model provides an ultrasonic transducer with waterproof shell, including protective housing one 1 and protective housing two 2, protective housing one 1 and protective housing two 2 bilateral symmetry arrange, install ultrasonic transducer main part 3 between protective housing one 1 and protective housing two 2 inside, and be provided with sealing strip 101 between protective housing one 1 and protective housing two 2 inner wall and the ultrasonic transducer main part 3 outer wall;
the top of one side, close to the protective shell I1 and the protective shell II 2, of the protective shell I1 is fixed with sawteeth 201, one end, close to the inner top of the protective shell I1 and the inner top of the protective shell II 2, of the protective shell I is fixed with an arc-shaped block I102 and an arc-shaped block II 202 respectively, the inner side face of the arc-shaped block I102 is provided with an arc-shaped groove 103, the inner side face of the arc-shaped block II 202 is fixed with an inserting strip 203, the sawteeth 201 in the protective shell I1 and the sawteeth 201 in the protective shell II 2 are arranged in a staggered mode and are meshed with each other, and the right end of the inserting strip 203 is inserted into the arc-shaped groove 103 and is in sliding connection with the arc-shaped groove 103;
when a user installs the first protective shell 1 and the second protective shell 2, the first protective shell 1 and the second protective shell 2 are symmetrically arranged on two sides of the ultrasonic transducer main body 3 and slowly approach to each other, so that the sealing strips 101 on the inner walls of the first protective shell 1 and the second protective shell 2 are gradually and tightly attached to the outer wall of the ultrasonic transducer main body 3, and the sealing performance between the first protective shell 1 and the second protective shell 2 and the ultrasonic transducer main body 3 can be effectively improved;
by utilizing the sawteeth 201 above the inner walls of the first protective shell 1 and the second protective shell 2, when the first protective shell 1 and the second protective shell 2 are slowly close to each other, the sawteeth 201 are slowly meshed together, so that the joint of the first protective shell 1 and the second protective shell 2 can be more compact, gaps can be reduced, and the sealing effect is further improved;
a slot 105 is formed in the lower portion of one side, close to the inside, of the first protective shell 1, and a socket 107 formed in the first protective shell 1 is formed in the upper portion and the lower portion of the slot 105;
an inserting block 204 is fixed below one inner side of the second protective shell 2, an inserting rod 205 is fixed above and below the inserting block 204, the inserting block 204 corresponds to the inserting groove 105, the inserting rod 205 corresponds to the inserting hole 107, the inserting block 204 is inserted into the inserting groove 105, the inserting rod 205 is inserted into the inserting hole 107, an extruding spring 106 is fixed on the right side of the inner wall of the inserting groove 105, the left end of the extruding spring 106 abuts against the right side of the inserting block 204, a bottom opening 206 is formed in the bottom of the inserting rod 205 below, a connecting spring 207 is fixed at the inner top of the bottom opening 206, a clamping head 208 protruding out of the bottom opening 206 is fixed at the tail end of the connecting spring 207, a clamping opening 104 penetrating through a transducer on the bottom surface of the first protective shell 1 is formed in the inner bottom of the inserting hole 107 below, the clamping head 104 corresponds to the clamping head 208, and the first arc block 102 and the second arc block 202 are located above the ultrasonic main body 3;
when the first protective shell 1 and the second protective shell 2 approach slowly, the insertion block 204 at the bottom of the first protective shell is slowly inserted into the insertion slot 105, so that the right side of the insertion block 204 abuts against the left end of the extrusion spring 106, the two insertion rods 205 are slowly inserted into the insertion slot 107, and the extrusion spring 106 can give the insertion block 204 elastic potential energy towards the left along with continuous insertion, so that the insertion relation between the insertion block 204 and the insertion slot 105 can be tighter, and the connectivity between the first protective shell 1 and the second protective shell 2 is improved;
when the clamping head 208 moves to the right side slowly along with the lower inserting rod 205, the clamping head 208 moves to the bayonet 104 slowly, the elastic force of the connecting spring 207 between the clamping head 208 and the inner wall of the bottom opening 206 is released, the clamping head 208 is clamped in the bayonet 104, the inserting rod 205 can be limited, and meanwhile, the inserting block 204 is limited in the slot 105, so that the phenomenon that the inserting rod 205 and the inserting block 204 automatically move can be effectively avoided, and the firmness of connecting the protective shell I1 and the protective shell II 2 together is further improved;
the rack 109 between two upright blocks 108 is located the inside below between protective housing 1 and protective housing two 2, and when protective housing 1 and protective housing two 2 slowly approached to, the rack 109 in two upright blocks 108 was close to and the meshing is in the same place, like this can hide the gap of bottom between protective housing 1 and the protective housing two 2, further improved the water-proof effects of whole protective housing 1 and protective housing two 2 to ultrasonic transducer main part 3.
Claims (10)
1. The utility model provides a take ultrasonic transducer of waterproof type shell, includes protecting sheathing one and protecting sheathing two, protecting sheathing one and two bilateral symmetry of protecting sheathing arrange its characterized in that:
sawteeth are fixed on the top of one side, close to the protective shell I and the protective shell II, of the protective shell I, one end, close to the inner top of the protective shell II, of the protective shell I is fixed with an arc-shaped block I and an arc-shaped block II respectively, an arc-shaped groove is formed in the inner side face of the arc-shaped block I, and inserting strips are fixed on the inner side face of the arc-shaped block II;
a slot is formed in the lower portion of one side, close to the inside, of the first protective shell, and a socket formed in the first protective shell is arranged above and below the slot;
an inserting block is fixed below one side of the protective shell II close to the inner side, and an inserting rod is fixed above and below the inserting block;
one end of the bottom of the inner wall of the first protective shell and the bottom of the inner wall of the second protective shell are close to each other and are fixedly provided with vertical blocks, and racks are fixed on one sides of the vertical blocks close to the inner side.
2. The ultrasonic transducer with a waterproof housing of claim 1, wherein: the sawteeth in the first protective shell and the sawteeth in the second protective shell are arranged in a staggered mode and are meshed with each other.
3. The ultrasonic transducer with a waterproof housing of claim 1, wherein: the right end of the inserting bar is inserted into the arc-shaped groove and is connected with the arc-shaped groove in a sliding mode.
4. The ultrasonic transducer with a waterproof housing of claim 1, wherein: the plug block corresponds to the slot, the plug rod corresponds to the socket, the plug block is inserted into the slot, and the plug rod is inserted into the socket.
5. The ultrasonic transducer with a waterproof housing of claim 4, wherein: and an extrusion spring is fixed on the right side of the inner wall of the slot, and the left end of the extrusion spring is propped against the right side of the insertion block.
6. The ultrasonic transducer with a waterproof housing of claim 5, wherein: the racks in the two vertical blocks are alternately arranged up and down, and the racks on the left side and the right side are meshed with each other.
7. The ultrasonic transducer with a waterproof housing of claim 1, wherein: an ultrasonic transducer main body is installed between the first protective shell and the second protective shell, and sealing strips are arranged between the inner walls of the first protective shell and the second protective shell and the outer wall of the ultrasonic transducer main body.
8. The ultrasonic transducer with a waterproof housing of claim 7, wherein: the first arc-shaped block and the second arc-shaped block are located above the ultrasonic transducer main body, and the vertical block is located below the ultrasonic transducer main body.
9. The ultrasonic transducer with a waterproof housing of claim 1, wherein: the bottom of the inserted bar below is provided with a bottom opening, a connecting spring is fixed at the inner top of the bottom opening, and the tail end of the connecting spring is fixed with a clamping head protruding out of the bottom opening.
10. The ultrasonic transducer with a waterproof housing of claim 9, wherein: the bottom in the socket below is opened has the bayonet socket of a bottom surface of lining protective housing, just the bayonet socket corresponds with the dop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123235637.3U CN217664446U (en) | 2021-12-21 | 2021-12-21 | Ultrasonic transducer with waterproof shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123235637.3U CN217664446U (en) | 2021-12-21 | 2021-12-21 | Ultrasonic transducer with waterproof shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217664446U true CN217664446U (en) | 2022-10-28 |
Family
ID=83702082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123235637.3U Active CN217664446U (en) | 2021-12-21 | 2021-12-21 | Ultrasonic transducer with waterproof shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217664446U (en) |
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2021
- 2021-12-21 CN CN202123235637.3U patent/CN217664446U/en active Active
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