CN210631477U - Contact waterproof construction of convenient assembly - Google Patents
Contact waterproof construction of convenient assembly Download PDFInfo
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- CN210631477U CN210631477U CN201822116946.0U CN201822116946U CN210631477U CN 210631477 U CN210631477 U CN 210631477U CN 201822116946 U CN201822116946 U CN 201822116946U CN 210631477 U CN210631477 U CN 210631477U
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Abstract
The utility model provides a contact waterproof construction of convenient assembly. Contact waterproof construction of convenient assembly includes: a plastic component; the mounting groove is formed in the plastic component; the hardware component comprises a hardware component, a hardware component and a hardware component, wherein the hardware component is fixedly arranged on the left side of the hardware component; the circuit board is fixedly arranged on the right side of the plastic component; the D-shaped step grooved hardware turning piece is arranged on the plastic component through the mounting groove; the groove is formed in the surface of the D-shaped step grooved hardware car part; the silica gel circle, the silica gel circle set up in on the internal surface of slot. The utility model provides a contact waterproof construction of convenient assembly is through having adopted D type step area slot hardware car spare structure, not only makes things convenient for the assembly, saves assembly space, and is not high to the required precision of spare part, both can reach water-proof effects and the requirement that can the lug connection circuit board again.
Description
Technical Field
The utility model relates to a field of massager especially relates to a contact waterproof construction of convenient assembly.
Background
The massager is a new generation of health care equipment developed according to physics, bionics, bioelectricity, traditional Chinese medicine and years of clinical practice. The multifunctional moxibustion instrument not only has eight simulation functions, so that a user can really experience the wonderful feelings of eight functions of acupuncture, massage, hammering, cupping, scraping, slimming and immunoregulation, but also has the unique effect of treating hypertension. The independent soft touch massage heads can relax muscles, relieve nerves, promote blood circulation, enhance cell metabolism, enhance skin elasticity, relieve fatigue, obviously relieve various chronic pains, acute pains and muscular soreness, relax body, relieve pressure and reduce skin wrinkles.
The contact of massager is provided with waterproof construction, and current contact waterproof construction needs the customization snap ring, and is very high to five metals and plastic precision, and the lug other end needs manual welding to the circuit board, and is with high costs, maintains inconveniently.
Therefore, it is necessary to provide a waterproof structure of a contact which is convenient to assemble to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a contact waterproof construction of convenient assembly has solved current contact waterproof construction and has needed the customization snap ring, and is very high to five metals and plastic required precision, and the lug other end needs manual welding to the circuit board on, with high costs, the inconvenient problem of maintenance.
In order to solve the technical problem, the utility model provides a contact waterproof construction of convenient assembly, include: a plastic component;
the mounting groove is formed in the plastic component;
the hardware component comprises a hardware component, a hardware component and a hardware component, wherein the hardware component is fixedly arranged on the left side of the hardware component;
the circuit board is fixedly arranged on the right side of the plastic component;
the D-shaped step grooved hardware turning piece is arranged on the plastic component through the mounting groove;
the groove is formed in the surface of the D-shaped step grooved hardware car part;
the silica gel ring is arranged on the inner surface of the groove;
the thread groove is formed in the bottom end of the D-shaped step grooved hardware car piece;
a thread screw threadedly coupled to an inner surface of the thread groove;
the fixed shaft is fixed on the right side of the plastic component.
Preferably, one side on D type step band groove five metals car spare surface sets up to the horizontal plane, set up the fixed orifices with D type step band groove five metals car spare looks adaptation on the five metals piece.
Preferably, set up the through-hole with the one end looks adaptation of D type step band slot hardware car spare on the circuit board, the arc wall with the fixed axle looks adaptation is seted up to the week side of circuit board.
Compared with the prior art, the utility model provides a contact waterproof construction of convenient assembly has following beneficial effect:
the utility model provides a contact waterproof structure convenient for assembly, a silica gel ring is assembled inside a groove of a D-shaped step grooved hardware car, a hardware piece is assembled on a corresponding position on the left side of a plastic component, a fixed groove on the hardware piece corresponds to a position of a mounting groove on the plastic component, a circuit board is correspondingly placed on the right side of the plastic component, the D-shaped step grooved hardware car is communicated with the silica gel ring and is inserted into the mounting groove, one end of the D-shaped step grooved hardware car sequentially passes through the hardware piece, the plastic component and the circuit board, wherein the silica gel ring is in interference fit with the mounting groove, the water is effectively prevented, a machine screw is connected with a thread groove thread at the bottom end of the D-shaped step grooved hardware car, the plastic component, the hardware piece and the circuit board are fixed, one side of the D-shaped step grooved hardware car is set to be a horizontal plane to enable the D-shaped hardware car to be, mounting groove and fixed orifices and D type step area slot five metals car spare looks adaptation prevent that D type step area slot five metals car spare axial from rotating when twisting quick-witted tooth screw, and this waterproof construction has adopted D type step area slot five metals car spare structure, not only conveniently assembles, saves assembly space, and is not high to the requirement of spare part required precision, both can reach water-proof effects and can the requirement of lug connection circuit board again.
Drawings
Fig. 1 is a schematic structural diagram of a preferred embodiment of a contact waterproof structure convenient to assemble according to the present invention;
FIG. 2 is a cross-sectional view of FIG. 1;
fig. 3 is a cross-sectional view of the fixing shaft of the present invention.
Reference numbers in the figures: 1. plastic subassembly, 2, the silica gel circle, 3, five gold sheets, 4, D type step band slot five metals car spare, 5, the circuit board, 6, machine tooth screw, 7, the slot, 8, the horizontal plane, 9, the arc wall, 10, the through-hole, 11, the fixed axle, 12, the mounting groove, 13, the fixed orifices, 14, the thread groove, 15, the mounting panel, 16, the fixed block, 17, first recess, 18, the stopper, 19, the spacing groove, 20, the second recess, 21, first elastic component, 22, the fixture block, 23, the draw-in groove, 24, promote the piece, 25, the second elastic component, 26, the third recess, 27, drive the piece, 28, the spread groove, 29, drive the rope.
Detailed Description
First embodiment
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1 and fig. 2 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a contact waterproof structure convenient to assemble according to the present invention; fig. 2 is a cross-sectional view of fig. 1. Contact waterproof construction of convenient assembly includes: a plastic component 1;
the mounting groove 12 is formed in the plastic component 1, and the mounting groove 12 is matched with the D-shaped step grooved hardware car part 4;
the hardware component comprises a hardware piece 3, wherein the hardware piece 3 is fixedly arranged on the left side of the plastic component 1;
the circuit board 5 is fixedly arranged on the right side of the plastic component 1;
the D-shaped step grooved hardware turning piece 4 is arranged on the plastic component 1 through the mounting groove 12;
the groove 7 is formed in the groove 6, and the surface of the D-shaped step grooved hardware car 4 is formed in the groove;
the silica gel ring 2 is arranged on the inner surface of the groove 7;
the thread groove 14 is formed in the bottom end of the D-shaped step grooved hardware turning piece 4, and the thread groove 14 is matched with the machine thread screw 6;
a thread screw 6, the thread screw 6 being screwed to an inner surface of the thread groove 14;
and the fixed shaft 11 is fixed on the right side of the plastic component 1.
One side on D type step slotted hardware car spare 4 surface sets up to horizontal plane 8, set up on the five gold sheets 3 with the fixed orifices 13 of D type step slotted hardware car spare 4 looks adaptations.
Offer on circuit board 5 with the through-hole 10 of the one end looks adaptation of D type step band slot five metals car spare 4, the arc wall 9 with the 11 looks adaptations of fixed axle is seted up to the week side of circuit board 5.
The utility model provides a contact waterproof construction's of convenient assembly theory of operation as follows:
assembling a silica gel ring 2 into a groove 6 of a D-shaped step grooved hardware car 4, assembling a hardware piece 3 onto a corresponding position on the left side of a plastic component 1, enabling a fixed groove on the hardware piece 3 to correspond to the position of a mounting groove 12 on the plastic component 1, correspondingly placing a circuit board 5 on the right side of the plastic component 1, inserting the D-shaped step grooved hardware car 4 communicated with the silica gel ring 2 into the mounting groove 12, sequentially enabling one end of the D-shaped step grooved hardware car 4 to penetrate through the hardware piece 3, the plastic component 1 and the circuit board 5, wherein the silica gel ring 2 is in interference fit with the mounting groove 12, effectively preventing water, connecting a machine thread screw 6 with a thread groove 14 at the bottom end of the D-shaped step grooved hardware car 4 through threads, fixing the plastic component 1, the hardware piece 3 and the circuit board 5, and setting one side of the D-shaped step grooved car 4 as a horizontal plane 8 to enable the D-shaped hardware piece 4 to be D-shaped, mounting groove 12 and fixed orifices 13 and D type step area slot hardware car spare 4 looks adaptation prevent to twist 4 axial rotations of D type step area slot hardware car spare when machine tooth screw 6.
Compared with the prior art, the utility model provides a contact waterproof construction of convenient assembly has following beneficial effect:
the utility model provides a contact waterproof structure convenient for assembly, a silica gel ring 2 is assembled inside a groove 6 of a D-shaped step grooved hardware car 4, a hardware piece 3 is assembled on a corresponding position on the left side of a plastic component 1, a fixed groove on the hardware piece 3 corresponds to a position of a mounting groove 12 on the plastic component 1, a circuit board 5 is correspondingly placed on the right side of the plastic component 1, the D-shaped step grooved hardware car 4 is communicated with the silica gel ring 2 and is inserted into the mounting groove 12, one end of the D-shaped step grooved hardware car 4 sequentially passes through the hardware piece 3, the plastic component 1 and the circuit board 5, wherein the silica gel ring 2 and the mounting groove 12 are in interference fit, the waterproof is effectively carried out, a machine screw 6 is in threaded connection with a thread groove 14 at the bottom end of the D-shaped step grooved hardware car 4, the plastic component 1, the hardware piece 3 and the circuit board 5 are fixed, one side of the D-shaped step grooved hardware 4 is arranged into a horizontal plane 8 to make the D-shaped structure, mounting groove 12 and fixed orifices 13 and 4 looks adaptations of D type step grooved hardware car spare, D type step grooved hardware car spare 4 axial rotation when preventing to twist quick-witted tooth screw 6, this waterproof construction has adopted D type step grooved hardware car spare structure, not only conveniently assembles, saves assembly space, and is not high to the required precision of spare part, both can reach water-proof effects but also can the requirement of lug connection circuit board 5.
Second embodiment
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 3, wherein fig. 3 is a cross-sectional view of the fixing shaft of the present invention.
The joint has mounting panel 15 on the fixed axle 11, on 1 fixed mounting of plastic subassembly and installation 15, the bottom fixedly connected with fixed block 16 of mounting panel 15, the first recess 17 with 16 looks adaptations of fixed block is seted up to the bottom of stopper 18, and first recess 17 extends to on the mounting panel 15, the top fixedly connected with stopper 18 of first recess 17 internal surface, the quantity of fixed block 16 is the same with fixed axle 11.
The top of fixed axle 11 is seted up the spacing groove 19 with stopper 18 looks adaptation, stopper 18 is last to have seted up second recess 20, the equal sliding connection in the left and right sides of second recess 20 internal surface has fixture block 22, and the bottom of fixture block 22 is established to the cambered surface, two fixedly connected with first elastic component 21 between the relative one side of fixture block 22.
The left and right sides of 19 internal surfaces of spacing groove all communicates there is draw-in groove 23, the left and right sides of 17 internal surfaces bottom of first recess all promotes piece 24 through second elastic component 25 fixedly connected with, the left and right sides that promotes piece 24 respectively with one side of first recess 17 and one side sliding connection of stopper 18, third recess 26 has been seted up at the top of mounting panel 15.
The bottom of third recess 26 internal surface through the spread groove 28 with the top intercommunication of second recess 20 internal surface, sliding connection has drive piece 27 between the left and right sides of third recess 26 internal surface, and the top that drives piece 27 is provided with the dog, two the equal fixedly connected with in one side that fixture block 22 is relative drives rope 29, the one end of driving rope 29 and the bottom fixed connection who drives piece 27, the internal surface of spread groove 28 and the internal surface junction of second recess 20 are provided with the pulley, reduce the frictional force of driving rope 29 and spread groove 28 and second recess 20 internal surface.
After the hardware 3 and the circuit board 5 are mounted on the plastic component 1, the plastic component 1 needs to be mounted on the mounting plate 15, when the plastic component is mounted in the prior art, the plastic component 1 is screwed through screws, but the screws are easy to loosen and are troublesome to screw one by one, the fixing shaft 11 on the plastic component 1 is correspondingly inserted into the first groove 17 at the bottom of the fixing block 16 on the mounting plate 15, the limiting block 18 at the top of the inner surface of the first groove 17 enters the limiting groove 19 at the top of the fixing shaft 11, meanwhile, the bottom of the limiting block 18 pushes the pushing block 24 and pushes the second elastic member 25, the bottom end of the fixing shaft 11 pushes the arc surface of the clamping block 22 to enter the second groove 20, when the fixing shaft 11 completely enters the first groove 17, the clamping block 22 corresponds to the position of the clamping groove 23, the clamping block 22 is pushed into the clamping groove 23 through the action of the first elastic member 21 to be fixed, the pushing block 24 is pushed by the second elastic member 25, make its firm more stable of fixing, easy operation during the installation to when needing to dismantle, pull drive piece 27 through the dog, drive piece 27 and pull out draw-in groove 23 with fixture block 22 through driving rope 29, push block 24 through the extrusion of second elastic component 25 and pop out the fixed axle 11 part this moment, can very simple its unpack apart this moment.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a contact waterproof construction of convenient assembly which characterized in that includes: a plastic component and a limiting block;
the mounting groove is formed in the plastic component;
the hardware component comprises a hardware component, a hardware component and a hardware component, wherein the hardware component is fixedly arranged on the left side of the hardware component;
the circuit board is fixedly arranged on the right side of the plastic component;
the D-shaped step grooved hardware turning piece is arranged on the plastic component through the mounting groove;
the groove is formed in the surface of the D-shaped step grooved hardware car part;
the silica gel ring is arranged on the inner surface of the groove;
the thread groove is formed in the bottom end of the D-shaped step grooved hardware car piece;
a thread screw threadedly coupled to an inner surface of the thread groove;
the fixed shaft is fixed on the right side of the plastic component.
2. The contact waterproof construction of convenient assembly of claim 1, characterized in that, the one side on D type step slotted hardware car spare surface sets up to the horizontal plane, seted up the fixed orifices with D type step slotted hardware car spare looks adaptation on the hardware piece.
3. The contact waterproof structure convenient to assemble according to claim 1, wherein the circuit board is provided with a through hole matched with one end of the D-shaped step grooved hardware car part, and the peripheral side of the circuit board is provided with an arc-shaped groove matched with the fixed shaft.
4. The contact waterproof structure convenient to assemble according to claim 1, wherein the fixing shaft is clamped with a mounting plate, the bottom of the mounting plate is fixedly connected with a fixing block, the bottom of the limiting block is provided with a first groove matched with the fixing block, and the top of the inner surface of the first groove is fixedly connected with a limiting block.
5. The contact waterproof structure convenient to assemble according to claim 4, wherein a limiting groove matched with the limiting block is formed in the top of the fixing shaft, a second groove is formed in the limiting block, clamping blocks are slidably connected to the left side and the right side of the inner surface of the second groove, and a first elastic piece is fixedly connected between the two opposite sides of the clamping blocks.
6. The contact waterproof structure convenient to assemble according to claim 5, wherein the left side and the right side of the inner surface of the limit groove are both communicated with a clamping groove, the left side and the right side of the bottom of the inner surface of the first groove are both fixedly connected with a pushing block through a second elastic member, the left side and the right side of the pushing block are respectively connected with one side of the first groove and one side of the limit block in a sliding manner, and a third groove is formed in the top of the mounting plate.
7. The contact waterproof structure convenient to assemble according to claim 6, wherein the bottom of the inner surface of the third groove is communicated with the top of the inner surface of the second groove through a connecting groove, a driving block is slidably connected between the left side and the right side of the inner surface of the third groove, a driving rope is fixedly connected to each of the opposite sides of the two clamping blocks, and one end of the driving rope is fixedly connected with the bottom of the driving block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822116946.0U CN210631477U (en) | 2018-12-17 | 2018-12-17 | Contact waterproof construction of convenient assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822116946.0U CN210631477U (en) | 2018-12-17 | 2018-12-17 | Contact waterproof construction of convenient assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210631477U true CN210631477U (en) | 2020-05-29 |
Family
ID=70794072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822116946.0U Active CN210631477U (en) | 2018-12-17 | 2018-12-17 | Contact waterproof construction of convenient assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210631477U (en) |
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2018
- 2018-12-17 CN CN201822116946.0U patent/CN210631477U/en active Active
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