CN210222062U - Acceleration sensor with protection function - Google Patents
Acceleration sensor with protection function Download PDFInfo
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- CN210222062U CN210222062U CN201921417928.4U CN201921417928U CN210222062U CN 210222062 U CN210222062 U CN 210222062U CN 201921417928 U CN201921417928 U CN 201921417928U CN 210222062 U CN210222062 U CN 210222062U
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- seat
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- reinforcing
- acceleration sensor
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Abstract
The utility model provides an acceleration sensor with safeguard function, including base, first connecting pipe, fixed connection seat, wafer, electrode circle, quality piece, but the tight guard plate structure of buffering top, can consolidate the connecting seat structure, can dismantle fixed waterproof tube structure, lead wire, shell and inserting groove, first connecting pipe welding in the upper end intermediate position of base; the fixed connecting seat is welded in the middle of the lower end of the base. The utility model discloses the setting of inserted tube, buffer spring, buffer board and protection pad is favorable to reducing the vibrations of quality piece through buffer spring in the course of work and conveniently cushions protection work; the reinforcing seat, the first reinforcing through-hole, the hexagon head bolt, the recess, the setting of through-hole and reinforcing bolt is consolidated to the second, is favorable to carrying out processing work to fixing connection seat through the reinforcing seat at the in-process of work, prevents to be not hard up at the in-process fixing connection seat of work.
Description
Technical Field
The utility model belongs to the technical field of acceleration sensor, especially, relate to an acceleration sensor with safeguard function.
Background
In the past, there is an acceleration sensor using capacitance among acceleration sensors manufactured by MEMS technology. For example, there is an acceleration sensor in which a capacitor is formed between a fixed electrode fixed to a substrate and a movable electrode provided in a weight portion that can move relative to the substrate, and acceleration is detected by using a change in capacitance of the capacitor.
But current acceleration sensor still has the in-process that uses and does not possess the buffering safeguard function, and inconvenient reinforcement work and inconvenient waterproof problem of carrying on the lead wire of carrying on.
Therefore, it is necessary to invent an acceleration sensor with a protection function.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides an acceleration sensor with safeguard function to there is not possessing buffering safeguard function at the in-process that uses in solving current acceleration sensor, and the inconvenient work of consolidating and the inconvenient waterproof problem of lead wire that carries on. An acceleration sensor with a protection function comprises a base, a first connecting pipe, a fixed connecting seat, a wafer, an electrode ring, a mass block, a buffering and propping protection plate structure, a reinforced connecting seat structure, a detachable and fixed waterproof pipe structure, a lead, a shell and an insertion groove, wherein the first connecting pipe is welded at the middle position of the upper end of the base; the fixed connecting seat is welded in the middle of the lower end of the base; the wafers are respectively bolted at the upper end of the first connecting pipe; the electrode ring is connected between the wafers through screws; the mass block is connected to the upper end of the wafer through a bolt; the protection plate structure capable of being buffered and tightly propped is arranged inside the inserting groove; the reinforced connecting seat structure is arranged on the outer wall of the upper end of the fixed connecting seat; the detachable fixed waterproof pipe structure is arranged on the right side of the base; the lead is in threaded connection with the middle position of the right side of the base; the lower end of the shell is in threaded connection with the outer wall of the upper end of the first connecting pipe; the inserting grooves are respectively arranged on the upper parts of the outer walls of the left side and the right side of the shell; the structure of the protection plate capable of being buffered and tightly propped comprises an inserting pipe, a buffer spring, a buffer plate, a protection pad, a supporting block and a sponge block, wherein the upper end of the buffer spring is inserted in the middle of the inner part of the lower side of the inserting pipe; the lower ends of the buffer springs are respectively connected to the left side and the right side of the upper end of the buffer plate through bolts; the protective pad is glued at the middle position of the lower end of the buffer plate; the lower ends of the supporting blocks are respectively glued to the left side and the right side of the upper end of the buffer plate; the upper ends of the supporting blocks are respectively connected to the left side and the right side of the lower end of the sponge block in an adhesive manner.
Preferably, the connecting seat structure capable of being reinforced comprises a reinforcing seat, a first reinforcing through hole, a hexagon bolt, a groove, a second reinforcing through hole and a reinforcing bolt, wherein the first reinforcing through hole is formed in the middle of the inner part of the reinforcing seat; the hexagonal head bolt is in threaded connection with the middle position of the front surface of the reinforcing seat; the grooves are respectively formed in the left side and the right side of the upper end of the reinforcing seat; the second reinforcing through holes are respectively formed in the left side and the right side of the lower end of the reinforcing seat; the reinforcing bolts respectively penetrate through the second reinforcing through holes.
Preferably, the detachable fixed waterproof pipe structure comprises a fixed seat, a fixed through hole, a second connecting pipe, a protective pipe, a through hole and a rubber ring, wherein the fixed through hole is formed in the middle of the inner part of the upper end and the lower end of the fixed seat respectively; the left end of the second connecting pipe is welded in the middle position of the right side of the fixed seat; the protective pipe is in threaded connection with the outer wall of the right side of the second connecting pipe; the through hole is formed in the middle of the right side of the protection pipe; the rubber ring is connected to the inner wall of the through hole in a gluing mode.
Preferably, the buffer plate is a PPC plate; the protective pad adopts a silica gel pad; the supporting block adopts a rubber block.
Preferably, the insertion pipes are respectively inserted in the insertion grooves; the buffer plate is arranged in the middle of the top end in the shell.
Preferably, the fixed connecting seat is a stainless steel threaded seat; the first connecting pipe is a threaded pipe.
Preferably, the groove is communicated with the second reinforcing through hole; the reinforcing seat is a stainless steel seat.
Preferably, the fixed connecting seat penetrates through the first reinforcing through hole; the reinforcing seat is connected to the upper part of the outer wall of the fixed connecting seat through the first reinforcing through hole.
Preferably, the protective tube is a transparent PVC tube; the fixing seat is a stainless steel seat with a through hole formed inside.
Preferably, the fixed seat is connected to the right side of the base through a fixed through hole screw; the lead penetrates through the middle position inside the fixing seat.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, the pipe of pegging graft, buffer spring, the setting of buffer board and protection pad, be favorable to conveniently cushioning protection work through the vibrations that buffer spring reduced the quality piece at the in-process of work.
2. The utility model discloses in, the reinforcement seat, first reinforcement through-hole, hexagon head bolt, recess, the setting of through-hole and reinforcement bolt is consolidated to the second, is favorable to carrying out processing work to fixing connection seat through the reinforcement seat at the in-process of work, prevents to be not hard up at the process fixing connection seat of work.
3. The utility model discloses in, fixing base, second connecting pipe, the protective tube leads to the setting of line hole and rubber circle, is favorable to preventing that the position that lead wire and outside wire are connected from making a damp influence work at the in-process of work, increases dampproofing function.
4. The utility model discloses in, buffer board, the protection is filled up, the setting of supporting shoe and sponge piece is favorable to protecting work through supporting shoe and sponge piece at the in-process of work, prevents that the quality piece from receiving vibrations and influencing work.
5. The utility model discloses in, the reinforcement seat, first reinforcement through-hole and hexagon head bolt's setting is favorable to at the fixed connection seat of reinforced (rfd) in-process, prevents that fixed connection seat is not hard up to influence fixed work.
6. The utility model discloses in, fixing base, the setting of second connecting pipe and protecting tube, be favorable to maintaining the work to the position that lead wire and outside wire are connected, conveniently connect the work.
7. The utility model discloses in, the setting of base, first connecting pipe and shell is favorable to preventing that wafer and electrode circle and quality piece from weing and influencing work at the in-process of work, increases dampproofing function.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the structure of the protection plate capable of being buffered and pressed tightly.
Fig. 3 is a schematic structural diagram of the connection seat structure of the present invention.
Fig. 4 is a schematic structural view of the detachable fixed waterproof tube structure of the present invention.
In the figure:
1. a base; 2. a first connecting pipe; 3. fixing the connecting seat; 4. a wafer; 5. an electrode ring; 6. a mass block; 7. the protection plate structure can be buffered and tightly propped; 71. inserting a pipe; 72. a buffer spring; 73. a buffer plate; 74. a protective pad; 75. a support block; 76. a sponge block; 8. the connecting seat structure can be reinforced; 81. a reinforcing seat; 82. a first reinforcement through-hole; 83. a hexagon head bolt; 84. a groove; 85. a second reinforcement via; 86. reinforcing the bolt; 9. the waterproof pipe structure can be detachably fixed; 91. a fixed seat; 92. a fixing through hole; 93. a second connecting pipe; 94. a protective tube; 95. a through hole; 96. a rubber ring; 10. a lead wire; 11. a housing; 12. and (4) inserting grooves.
Detailed Description
The present invention is described in detail with reference to the accompanying drawings, as shown in fig. 1 and fig. 2, an acceleration sensor with a protection function includes a base 1, a first connecting tube 2, a fixed connecting seat 3, a wafer 4, an electrode ring 5, a mass block 6, a buffering and propping protection plate structure 7, a reinforced connecting seat structure 8, a detachable fixed waterproof tube structure 9, a lead wire 10, a housing 11 and an inserting groove 12, wherein the first connecting tube 2 is welded at the middle position of the upper end of the base 1; the fixed connecting seat 3 is welded in the middle position of the lower end of the base 1; the wafers 4 are respectively bolted at the upper ends of the first connecting pipes 2; the electrode ring 5 is connected between the wafers 4 through screws; the mass block 6 is connected to the upper end of the wafer 4 through bolts; the protection plate structure 7 capable of being buffered and tightly propped is arranged inside the inserting groove 12; the reinforced connecting seat structure 8 is arranged on the outer wall of the upper end of the fixed connecting seat 3; the detachable fixed waterproof pipe structure 9 is arranged on the right side of the base 1; the lead 10 is in threaded connection with the middle position of the right side of the base 1; the lower end of the outer shell 11 is in threaded connection with the outer wall of the upper end of the first connecting pipe 2; the inserting grooves 12 are respectively arranged on the upper parts of the outer walls of the left side and the right side of the shell 11; the protection plate structure 7 capable of being buffered and tightly propped comprises an inserting pipe 71, a buffer spring 72, a buffer plate 73, a protection pad 74, a supporting block 75 and a sponge block 76, wherein the upper end of the buffer spring 72 is inserted in the middle of the inner part of the lower side of the inserting pipe 71; the lower ends of the buffer springs 72 are respectively bolted on the left side and the right side of the upper end of the buffer plate 73; the protective pad 74 is glued at the middle position of the lower end of the buffer plate 73; the lower ends of the supporting blocks 75 are respectively glued to the left side and the right side of the upper end of the buffer plate 73; the upper ends of the supporting blocks 75 are respectively glued to the left side and the right side of the lower end of the sponge block 76; after fixing fixed connection seat 3, make the top contact protection pad 74's of quality piece 6 lower extreme intermediate position, promote buffer plate 73 and protection pad 74 through buffer spring 72 in the in-process of use, make protection pad 74 promote quality piece 6, prevent to receive vibrations at the in-process of work and lead to quality piece 6 not hard up influence work, increase safeguard function.
In this embodiment, referring to fig. 3, the reinforced connecting seat structure 8 includes a reinforcing seat 81, a first reinforcing through hole 82, a hexagon head bolt 83, a groove 84, a second reinforcing through hole 85 and a reinforcing bolt 86, wherein the first reinforcing through hole 82 is formed in an inner middle position of the reinforcing seat 81; the hexagonal head bolt 83 is in threaded connection with the middle position of the front surface of the reinforcing seat 81; the grooves 84 are respectively arranged at the left side and the right side of the upper end of the reinforcing seat 81; the second reinforcing through holes 85 are respectively formed in the left side and the right side of the lower end of the reinforcing seat 81; the reinforcing bolts 86 respectively penetrate through the second reinforcing through holes 85; when using, cup joint reinforcement seat 81 on the outer wall upper portion of fixed connection seat 3, to the suitable position of fixed connection seat 3 threaded connection in equipment, screw up fixed connection seat 3 after, then rotate hexagon head bolt 83 top tight fixed connection seat 3, use reinforcement bolt 86 to connect reinforcement seat 81 on the surface of equipment, conveniently carry out processing work, prevent that 3 are not hard up at the in-process fixed connection seat of work.
In this embodiment, as shown in fig. 4, the detachable fixed waterproof tube structure 9 includes a fixing seat 91, a fixing through hole 92, a second connecting tube 93, a protection tube 94, a through hole 95 and a rubber ring 96, wherein the fixing through hole 92 is respectively formed in the middle of the upper and lower ends of the fixing seat 91; the left end of the second connecting pipe 93 is welded in the middle position of the right side of the fixed seat 91; the protective pipe 94 is in threaded connection with the outer wall of the right side of the second connecting pipe 93; the through hole 95 is formed in the middle of the right side of the protection pipe 94; the rubber ring 96 is glued on the inner wall of the through hole 95; before carrying out work, use outside wire switch-on lead wire 10, make the wire of connecting lead wire 10 run through rubber circle 96, then use protective tube 94 threaded connection on the right side of second connecting pipe 93, prevent that the position that in-process lead wire 10 and outside power cord are connected from weing, influence work, increase dampproofing function.
In this embodiment, specifically, the buffer plate 73 is a PPC plate; the protective pad 74 is a silica gel pad; the supporting block 75 is a rubber block.
In this embodiment, specifically, the insertion pipes 71 are respectively inserted into the insertion grooves 12; the buffer plate 73 is disposed at the middle position of the inner top end of the housing 11.
In this embodiment, specifically, the fixed connection seat 3 is a stainless steel threaded seat; the first connecting pipe 2 is a threaded pipe.
In this embodiment, specifically, the groove 84 is communicated with the second reinforcing through hole 85; the reinforcing seat 81 is a stainless steel seat.
In this embodiment, specifically, the fixed connection seat 3 penetrates through the first reinforcement through hole 82; the reinforcing seat 81 is connected to the upper portion of the outer wall of the stationary connecting seat 3 through a first reinforcing through hole 82.
In this embodiment, specifically, the protection pipe 94 is a transparent PVC pipe; the fixing seat 91 is a stainless steel seat with a through hole formed therein.
In this embodiment, specifically, the fixing base 91 is screwed to the right side of the base 1 through a fixing through hole 92; the lead 10 penetrates through the middle of the inside of the fixing seat 91.
Principle of operation
In the utility model, before working, the external lead is used to connect the lead 10, the lead of the lead 10 is made to run through the rubber ring 96, then the protective tube 94 is used to be connected on the right side of the second connecting tube 93 in a threaded manner, the position where the lead 10 is connected with the external power line is prevented from being affected by damp in the working process, the work is affected, the moisture-proof function is added, when the device is used, the reinforcing seat 81 is sleeved on the upper part of the outer wall of the fixed connecting seat 3, the fixed connecting seat 3 is connected on the proper position of the device in a threaded manner, the fixed connecting seat 3 is screwed down, after the fixed connecting seat 3 is screwed down, the hexagonal head bolt 83 is rotated to push the fixed connecting seat 3 tightly, the reinforcing seat 81 is connected on the surface of the device by using the reinforcing bolt 86, the processing work is convenient, the looseness of the fixed connecting seat 3 in the working process is prevented, after, when the vibration-proof device is used, the buffer plate 73 and the protective pad 74 are pushed by the buffer spring 72, so that the protective pad 74 pushes the mass block 6, the mass block 6 is prevented from being loosened and affecting work due to vibration in the working process, and the protective function is increased.
Utilize technical scheme, or technical personnel in the field are in the utility model discloses under technical scheme's the inspiration, design similar technical scheme, and reach above-mentioned technological effect, all fall into the utility model discloses a protection scope.
Claims (10)
1. The acceleration sensor with the protection function is characterized by comprising a base (1), a first connecting pipe (2), a fixed connecting seat (3), a wafer (4), an electrode ring (5), a mass block (6), a buffering and propping protective plate structure (7), a reinforced connecting seat structure (8), a detachable fixed waterproof pipe structure (9), a lead (10), a shell (11) and an inserting groove (12), wherein the first connecting pipe (2) is welded at the middle position of the upper end of the base (1); the fixed connecting seat (3) is welded in the middle position of the lower end of the base (1); the wafers (4) are respectively bolted at the upper end of the first connecting pipe (2); the electrode ring (5) is connected between the wafers (4) through screws; the mass block (6) is connected to the upper end of the wafer (4) through bolts; the protection plate structure (7) capable of buffering and jacking is arranged inside the insertion groove (12); the reinforced connecting seat structure (8) is arranged on the outer wall of the upper end of the fixed connecting seat (3); the detachable fixed waterproof pipe structure (9) is arranged on the right side of the base (1); the lead (10) is in threaded connection with the middle position of the right side of the base (1); the lower end of the shell (11) is in threaded connection with the outer wall of the upper end of the first connecting pipe (2); the inserting grooves (12) are respectively arranged on the upper parts of the outer walls of the left side and the right side of the shell (11); the protection plate structure (7) capable of being buffered and tightly pushed comprises an inserting pipe (71), a buffer spring (72), a buffer plate (73), a protection pad (74), a supporting block (75) and a sponge block (76), wherein the upper end of the buffer spring (72) is inserted in the middle of the inner side of the lower side of the inserting pipe (71); the lower ends of the buffer springs (72) are respectively connected to the left side and the right side of the upper end of the buffer plate (73) through bolts; the protective pad (74) is glued at the middle position of the lower end of the buffer plate (73); the lower ends of the supporting blocks (75) are respectively glued to the left side and the right side of the upper end of the buffer plate (73); the upper ends of the supporting blocks (75) are respectively connected to the left side and the right side of the lower end of the sponge block (76) in an adhesive manner.
2. The acceleration sensor with a safeguard function according to claim 1, characterized in that the connecting base structure (8) comprises a reinforcement base (81), a first reinforcement through hole (82), a hexagon head bolt (83), a groove (84), a second reinforcement through hole (85) and a reinforcement bolt (86), wherein the first reinforcement through hole (82) is arranged at an inner middle position of the reinforcement base (81); the hexagon head bolt (83) is in threaded connection with the middle position of the front surface of the reinforcing seat (81); the grooves (84) are respectively arranged at the left side and the right side of the upper end of the reinforcing seat (81); the second reinforcing through holes (85) are respectively formed in the left side and the right side of the lower end of the reinforcing seat (81); the reinforcing bolts (86) respectively penetrate through the second reinforcing through holes (85).
3. The acceleration sensor with the protection function according to claim 1, wherein the detachable fixed waterproof tube structure (9) comprises a fixed seat (91), a fixed through hole (92), a second connecting tube (93), a protection tube (94), a through hole (95) and a rubber ring (96), wherein the fixed through hole (92) is respectively arranged at the middle position inside the upper end and the lower end of the fixed seat (91); the left end of the second connecting pipe (93) is welded in the middle position of the right side of the fixed seat (91); the protective pipe (94) is in threaded connection with the outer wall of the right side of the second connecting pipe (93); the through hole (95) is formed in the middle of the right side of the protective pipe (94); the rubber ring (96) is glued on the inner wall of the through hole (95).
4. The acceleration sensor with a safeguard function according to claim 1, characterized in that the buffer plate (73) is a PPC plate; the protective pad (74) is a silica gel pad; the supporting block (75) is a rubber block.
5. The acceleration sensor with protection function of claim 1, characterized in that, the plugging pipes (71) are plugged inside the plugging grooves (12), respectively; the buffer plate (73) is arranged in the middle of the top end in the shell (11).
6. The acceleration sensor with the protection function of claim 2, characterized in that, the fixed connection seat (3) is a stainless steel screw seat; the first connecting pipe (2) adopts a threaded pipe.
7. The acceleration sensor with a safeguard function according to claim 2, characterized in that the recess (84) is provided in communication with the second reinforcement through hole (85); the reinforcing seat (81) is a stainless steel seat.
8. The acceleration sensor with protection function of claim 2, characterized in that, the fixed connection seat (3) penetrates the first reinforcement through hole (82); the reinforcing seat (81) is connected to the upper part of the outer wall of the fixed connecting seat (3) through a first reinforcing through hole (82).
9. The acceleration sensor with a shielding function according to claim 3, characterized in that the shielding tube (94) is a transparent PVC tube; the fixing seat (91) is a stainless steel seat with a through hole formed inside.
10. The acceleration sensor with protection function of claim 3, characterized in that, the fixed seat (91) is screwed on the right side of the base (1) through the fixed through hole (92); the lead (10) penetrates through the middle position inside the fixing seat (91).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921417928.4U CN210222062U (en) | 2019-08-28 | 2019-08-28 | Acceleration sensor with protection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921417928.4U CN210222062U (en) | 2019-08-28 | 2019-08-28 | Acceleration sensor with protection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210222062U true CN210222062U (en) | 2020-03-31 |
Family
ID=69920591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921417928.4U Active CN210222062U (en) | 2019-08-28 | 2019-08-28 | Acceleration sensor with protection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210222062U (en) |
-
2019
- 2019-08-28 CN CN201921417928.4U patent/CN210222062U/en active Active
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