CN214065878U - External surface protection mechanism of shock sensor for engineering blasting - Google Patents
External surface protection mechanism of shock sensor for engineering blasting Download PDFInfo
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- CN214065878U CN214065878U CN202120084937.7U CN202120084937U CN214065878U CN 214065878 U CN214065878 U CN 214065878U CN 202120084937 U CN202120084937 U CN 202120084937U CN 214065878 U CN214065878 U CN 214065878U
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Abstract
The utility model relates to a protection machanism technical field specifically is an engineering blasting is with external surface protection machanism of shock sensor, including the device main part, the device main part includes the connecting plate, and connecting plate top fixedly connected with protective housing, the sensor main part has been placed at connecting plate top middle part, connecting plate inner wall is provided with fixed establishment, and fixed establishment includes first fluting, first fluting has all been seted up to connecting plate both sides inner wall, and inside all inserting of first fluting is equipped with the inserted bar, and is two sets of the equal fixed connection in protective housing bottom in inserted bar top, and the inserted bar inner wall has all seted up the second fluting, and is two sets of inside all inserting of second fluting is equipped with L shape dead lever. The utility model discloses operating procedure is simple and convenient to the effectual problem of having solved protective housing and being not convenient for dismantle when needs take out the sensor main part, the practicality and the convenience of device have been improved greatly through this device.
Description
Technical Field
The utility model relates to a protection machanism technical field specifically is an engineering blasting is with external surface protection mechanism of shock transducer.
Background
The vibration sensor converts engineering blasting parameters into electric signals, the electric signals are displayed and recorded after being amplified by an electronic circuit, the vibration sensor continuously develops towards digitization, multifunction and intellectualization along with the continuous development of the modern society, and because the external force impact on the engineering blasting site is large, the external connection type surface protection mechanism of the vibration sensor for engineering blasting is continuously developed and innovated, the use requirements of people are basically met, and some problems still exist.
The existing external type surface protection mechanism for the shock sensor for engineering blasting is used for fixing the sensor main body when the sensor main body is protected through bolts, but the protection shell is not convenient to disassemble when the sensor main body needs to be taken out by the fixing method, the sensor main body is mostly used on the engineering blasting site, the sensor main body is only protected through the connecting plate and the protection shell, the sensor main body is still easily damaged, and therefore the external type surface protection mechanism for the shock sensor for engineering blasting is urgently needed to solve the problems.
SUMMERY OF THE UTILITY MODEL
In order to overcome the technical problem, an object of the utility model is to provide an engineering blasting is with external surface protection mechanism of shock sensor to solve the current engineering blasting that provides in the above-mentioned background art and carry out the problem of dismantling to protecting sheathing when needing to take out the sensor main part with external surface protection mechanism of shock sensor not convenient for.
In order to achieve the above object, the utility model provides a following technical scheme: an external surface protection mechanism of a vibration sensor for engineering blasting comprises a device main body, wherein the device main body comprises a connecting plate, the top end of the connecting plate is fixedly connected with a protection shell, the middle part of the top end of the connecting plate is provided with the sensor main body, the inner wall of the connecting plate is provided with a fixing mechanism, the fixing mechanism comprises a first groove, the inner walls of two sides of the connecting plate are provided with first grooves, inserting rods are inserted in the first grooves, the top ends of two groups of inserting rods are fixedly connected with the bottom end of the protection shell, the inner wall of the inserting rods is provided with second grooves, L-shaped fixing rods are inserted in the two groups of second grooves, through holes matched with the L-shaped fixing rods are formed in the inner walls of the outer sides of the connecting plate and the first grooves, the outer sides of the L-shaped fixing rods penetrate through the inner parts of the through holes, and first chutes are formed in the inner walls of the bottom ends of the two groups of the first grooves, and inside all sliding connection of first spout has first slider, and is two sets of all fixedly connected with loop bar in first slider top, and loop bar top inner wall all inserts and is equipped with the carriage release lever, and is two sets of all fixed connection in L shape dead lever bottom in carriage release lever top, and the first spring of all fixedly connected with in carriage release lever bottom, and is two sets of all fixed connection in loop bar bottom inner wall in first spring bottom, and the connecting plate bottom is provided with damper.
Preferably, damper includes the base, and connecting plate bottom fixedly connected with base, the base bottom is provided with the standing groove, and standing groove top inner wall both sides have all seted up the third spout, and are two sets of the inside all sliding connection of third spout has the third slider, and the all fixedly connected with second spring in the third slider outside, and is two sets of the all fixed connection of second spring other end is at third spout inner wall, and third slider top all has the hinge bar, two sets of all through pivot swing joint hinge bar top all has the connecting block through bearing swing joint, and connecting block top fixed connection is in the base bottom.
Preferably, the outer sides of the two groups of L-shaped fixing rods are fixedly connected with push blocks, and arc-shaped grooves are formed in the inner walls of the top ends of the push blocks.
Preferably, two sets of second spout inside all sliding connection has the second slider, and the second slider is all fixed connection at carriage release lever both sides outer wall all has been seted up to loop bar both sides inner wall.
Preferably, the inner walls of the two sides of the base are provided with third grooves, the third grooves are two groups of grooves, balls are movably connected inside the third grooves through rotating shafts, and the outer surfaces of the balls are attached to the inner side of the placing groove.
Preferably, the outer wall of the bottom end of the base and the inner wall of the top end of the placing groove are fixedly connected with four groups of limiting blocks at equal intervals, and third springs are fixedly connected between the limiting blocks.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the external surface protection mechanism of the shock sensor for engineering blasting is provided with the fixing mechanism, when the protection shell needs to be disassembled, the L-shaped fixed rod drives the movable rod to move downwards in the loop bar by pressing the push block downwards, then the push block is pulled downwards, and under the sliding action of the first sliding groove and the first sliding block, the L-shaped fixed rod leaves the inside of the second groove, so that the protection shell is removed from being fixed, the operation steps are simple and convenient, the problem that the protection shell is not convenient to disassemble when the sensor main body needs to be taken out is effectively solved, and the practicability and convenience of the device are greatly improved through the device;
2. this external surface protection mechanism of shock sensor for engineering blasting is provided with damper, when the sensor main part receives external force impact during the use, through two sets of hinge bar interact between base and the standing groove, the hinge bar can remove to both sides under the sliding action of third slider and third spout this moment, the elastic action through the second spring this moment, improve the steadiness of device, and through being provided with stopper and third spring, make the device whole more stable during the use.
Drawings
FIG. 1 is a schematic front view of the structure of the present invention;
FIG. 2 is a schematic sectional view of the front view of the structure of the present invention;
fig. 3 is an enlarged schematic view of the structure at a in fig. 2 according to the present invention;
fig. 4 is an enlarged schematic view of the structure at B in fig. 3 according to the present invention;
fig. 5 is an enlarged schematic view of the structure at C in fig. 2 according to the present invention.
In the figure: 110. a connecting plate; 120. a protective housing; 130. a sensor body; 210. a first slot; 220. inserting a rod; 230. a second slot; 240. an L-shaped fixing rod; 241. a push block; 242. an arc-shaped slot; 250. a first chute; 260. a first slider; 270. a loop bar; 271. a second chute; 272. a second slider; 280. a travel bar; 290. a first spring; 310. a base; 311. a third slot is formed; 312. a ball bearing; 320. a placement groove; 330. a third chute; 340. a third slider; 350. a second spring; 360. a hinged lever; 370. connecting blocks; 380. a limiting block; 390. and a third spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides an embodiment: an external surface protection mechanism of a vibration sensor for engineering blasting comprises a device main body, the device main body comprises a connecting plate 110, the top end of the connecting plate 110 is fixedly connected with a protection shell 120, the middle part of the top end of the connecting plate 110 is provided with a sensor main body 130, the inner wall of the connecting plate 110 is provided with a fixing mechanism, the fixing mechanism comprises a first open slot 210, the inner walls of two sides of the connecting plate 110 are provided with the first open slot 210, the first open slot 210 is internally provided with an inserting rod 220, the top ends of two groups of inserting rods 220 are fixedly connected with the bottom end of the protection shell 120, the inner wall of the inserting rod 220 is provided with a second open slot 230, the two groups of second open slots 230 are internally provided with L-shaped fixing rods 240, the inner walls of the outer sides of the connecting plate 110 and the first open slot 210 are provided with through holes which are matched with the L-shaped fixing rods 240, the outer sides of the L-shaped fixing rods 240 penetrate through the through holes, and the inner walls of the bottom ends of the two groups of the first open slots 210 are provided with first sliding grooves 250, the first sliding grooves 250 are all connected with first sliding blocks 260 in a sliding manner, the top ends of two groups of first sliding blocks 260 are all fixedly connected with loop bars 270, the inner walls of the top ends of the loop bars 270 are all inserted with moving bars 280, the top ends of two groups of moving bars 280 are all fixedly connected with the bottom ends of L-shaped fixed bars 240, the bottom ends of the moving bars 280 are all fixedly connected with first springs 290, the bottom ends of two groups of first springs 290 are all fixedly connected with the inner walls of the bottom ends of the loop bars 270, the bottom end of the connecting plate 110 is provided with a damping mechanism, the damping mechanism comprises a base 310, the bottom end of the connecting plate 110 is fixedly connected with a base 310, the bottom end of the base 310 is provided with a placing groove 320, the two sides of the inner walls of the top end of the placing groove 320 are both provided with third sliding grooves 330, the inside of two groups of third sliding grooves 330 are all connected with third sliding blocks 340 in a sliding manner, the outer sides of the third sliding blocks 340 are all fixedly connected with second springs 350, the other ends of the two groups of second springs 350 are all fixedly connected with the inner walls of the third sliding grooves 330, and the top ends of the third sliding blocks 340 are movably connected with the hinge rods 360 through rotating shafts, the top ends of the two groups of hinge rods 360 are movably connected with the connecting block 370 through bearings, and the top end of the connecting block 370 is fixedly connected to the bottom end of the base 310.
Two sets of L shape dead lever 240 outsides are all fixedly connected with ejector pad 241, and ejector pad 241 top inner wall has all seted up arc wall 242, through being provided with arc wall 242, when stirring ejector pad 241, can be more stable difficult the rocking.
The inner walls of the two sides of the base 310 are both provided with third openings 311, the two sets of third openings 311 are both movably connected with balls 312 through a rotating shaft, the outer surfaces of the balls 312 are attached to the inner side of the placing groove 320, and the balls 312 are arranged, so that the friction force of the placing groove 320 is reduced when the outer surface of the base 310 moves.
The four groups of limiting blocks 380 are fixedly connected to the outer wall of the bottom end of the base 310 and the inner wall of the top end of the placing groove 320 at equal intervals, the third spring 390 is fixedly connected between the limiting blocks 380, and the stability of the base 310 and the placing groove 320 during use is improved by the aid of the limiting blocks 380 and the third spring 390.
The working principle is as follows: when the protective shell 120 needs to be disassembled, the pushing block 241 is pressed downwards, so that the L-shaped fixing rod 240 drives the moving rod 280 to move downwards in the loop bar 270, then the pushing block 241 is pulled upwards, and under the sliding action of the first sliding groove 250 and the first sliding block 260, the L-shaped fixing rod 240 leaves the interior of the second slot 230, so that the fixing of the protective shell 120 is released;
when the sensor body 130 is impacted by external force during use, the two sets of hinge rods 360 between the base 310 and the placement groove 320 interact with each other, and at this time, the hinge rods 360 move to both sides under the sliding action of the third slider 340 and the third sliding groove 330, and at this time, the device is more stable during use due to the elastic action of the second spring 350, and the operation is completed.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides an engineering blasting is with external surface protection mechanism of shock sensor, includes the device main part, the device main part includes connecting plate (110), and connecting plate (110) top fixedly connected with protecting sheathing (120), sensor main part (130), its characterized in that have been placed at connecting plate (110) top middle part: the inner wall of the connecting plate (110) is provided with a fixing mechanism, the fixing mechanism comprises first open grooves (210), the inner walls of two sides of the connecting plate (110) are provided with the first open grooves (210), the inner parts of the first open grooves (210) are inserted with the insertion rods (220), the top ends of two groups of the insertion rods (220) are fixedly connected with the bottom end of the protective shell (120), the inner walls of the insertion rods (220) are provided with the second open grooves (230), the inner parts of two groups of the second open grooves (230) are inserted with the L-shaped fixing rods (240), the inner walls of the outer sides of the connecting plate (110) and the first open grooves (210) are provided with through holes which are matched with the L-shaped fixing rods (240), the outer sides of the L-shaped fixing rods (240) penetrate through the inner parts of the through holes, the inner walls of the bottom ends of two groups of the first open grooves (210) are provided with first sliding grooves (250), and the inner parts of the first sliding grooves (250) are connected with first sliding blocks (260) in a sliding manner, two sets of first slider (260) top all fixedly connected with loop bar (270), and loop bar (270) top inner wall all inserts and is equipped with carriage release lever (280), and two sets of carriage release lever (280) top all fixed connection is in L shape dead lever (240) bottom, and carriage release lever (280) bottom all fixedly connected with first spring (290), two sets of first spring (290) bottom all fixed connection is in loop bar (270) bottom inner wall, and connecting plate (110) bottom is provided with damper.
2. The external surface protection mechanism of the shock sensor for engineering blasting as claimed in claim 1, wherein: damping mechanism includes base (310), and connecting plate (110) bottom fixedly connected with base (310), base (310) bottom is provided with standing groove (320), and third spout (330), two sets of have all been seted up to standing groove (320) top inner wall both sides third spout (330) inside all sliding connection has third slider (340), and all fixedly connected with second spring (350), two sets of in the third slider (340) outside all fixedly connected with second spring (350), the other end all fixed connection is in third spout (330) inner wall, and third slider (340) top all has articulated rod (360), two sets of through pivot swing joint articulated rod (360) all there is connecting block (370) on articulated rod (360) top, and connecting block (370) top fixed connection is in base (310) bottom.
3. The external surface protection mechanism of the shock sensor for engineering blasting as claimed in claim 1, wherein: the outer sides of the two groups of L-shaped fixing rods (240) are fixedly connected with pushing blocks (241), and arc-shaped grooves (242) are formed in the inner walls of the top ends of the pushing blocks (241).
4. The external surface protection mechanism of the shock sensor for engineering blasting as claimed in claim 1, wherein: the inner walls of two sides of the two sets of the loop bars (270) are both provided with second sliding grooves (271), the interiors of the two sets of the second sliding grooves (271) are both connected with second sliding blocks (272) in a sliding manner, and the second sliding blocks (272) are both fixedly connected to the outer walls of two sides of the movable bar (280).
5. The external surface protection mechanism of the shock sensor for engineering blasting as claimed in claim 2, wherein: the inner walls of two sides of the base (310) are provided with third slots (311), the insides of the two third slots (311) are movably connected with balls (312) through rotating shafts, and the outer surfaces of the balls (312) are attached to the inner sides of the placing grooves (320).
6. The external surface protection mechanism of the shock sensor for engineering blasting as claimed in claim 2, wherein: the outer wall of the bottom end of the base (310) and the inner wall of the top end of the placing groove (320) are fixedly connected with four groups of limiting blocks (380) at equal intervals, and third springs (390) are fixedly connected between the limiting blocks (380).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120084937.7U CN214065878U (en) | 2021-01-13 | 2021-01-13 | External surface protection mechanism of shock sensor for engineering blasting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120084937.7U CN214065878U (en) | 2021-01-13 | 2021-01-13 | External surface protection mechanism of shock sensor for engineering blasting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214065878U true CN214065878U (en) | 2021-08-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120084937.7U Active CN214065878U (en) | 2021-01-13 | 2021-01-13 | External surface protection mechanism of shock sensor for engineering blasting |
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| Country | Link |
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| CN (1) | CN214065878U (en) |
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2021
- 2021-01-13 CN CN202120084937.7U patent/CN214065878U/en active Active
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