CN216334072U

CN216334072U - Electric instrument protector

Info

Publication number: CN216334072U
Application number: CN202122514052.9U
Authority: CN
Inventors: 吕学伟; 于杰; 郑荣荣
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-19
Filing date: 2021-10-19
Publication date: 2022-04-19
Anticipated expiration: 2031-10-19

Abstract

The utility model discloses an electric instrument protection device which comprises a box body, wherein the lower end of the box body is fixedly provided with a fixed supporting leg which is obliquely arranged, a placing box is arranged in the box body, and the lower end of the placing box is provided with a cushioning component connected with the box body; the fixed mounting handles are fixedly mounted on the outer sides of the left end and the right end of the box body, and a second adjusting bolt is arranged at the joint of the fixed mounting handles and the box body; the fixed mounting piece, its fixed mounting is at the left end upper surface of box, the right side of fixed mounting piece is provided with the shield, and the lower extreme of shield is provided with the sealed piece that is connected with the box, the right-hand member of shield is provided with the locking lever, and the inside downside of locking lever is provided with the locking piece of turning round that is connected with the box. This electric instrument protector can carry out effectual shock attenuation protection, is favorable to dismantling the part of internal damage and maintains the change, and has improved device's practical function.

Description

Electric instrument protector

Technical Field

The utility model relates to the technical field of electric instruments, in particular to an electric instrument protection device.

Background

The instrument is an appliance or equipment for detecting, measuring, observing and calculating various physical quantities, material components, physical parameters and the like, can be damaged due to improper operation in daily use and is usually protected, but most of the existing devices have some defects.

Chinese patent publication No. CN212064551U discloses an electrical instrument protector, relates to electrical instrument technical field, and aims to solve the problem that the current electrical instrument installed outside the equipment lacks an effective protector, and is easy to shorten the service life due to external factors. The rear end face of the protection device main body is provided with an instrument installation cabinet, an electric instrument is fixedly installed inside the instrument installation cabinet, and the protection device main body covers the outside of the electric instrument.

The above prior art solutions have the following drawbacks: not convenient for carry on effectual shock attenuation protection, not convenient for dismantle, and the practical function is not good, therefore we propose an electrical instrument protector to in solving the problem that proposes in the aforesaid.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an electric instrument protection device, which solves the problems that the prior art does not facilitate effective shock absorption protection, is not convenient to disassemble and has poor practical effect.

In order to achieve the purpose, the utility model provides the following technical scheme: the electric instrument protection device comprises a box body, wherein the lower end of the box body is fixedly provided with a fixed supporting leg which is obliquely arranged, a placing box is arranged inside the box body, the lower end of the placing box is provided with a shock absorption assembly connected with the box body, the outer end of the placing box is provided with a rubber corner piece, and a first adjusting bolt is arranged at the joint of the rubber corner piece and the placing box;

the fixed mounting handles are fixedly mounted on the outer sides of the left end and the right end of the box body, and a second adjusting bolt is arranged at the joint of the fixed mounting handles and the box body;

the fixed mounting piece, its fixed mounting is at the left end upper surface of box, the right side of fixed mounting piece is provided with the shield, and the lower extreme of shield is provided with the sealed piece that is connected with the box, the right-hand member of shield is provided with the locking lever, and the inside downside of locking lever is provided with the locking piece of turning round that is connected with the box.

Preferably, the cushioning component further comprises a stabilizing block, a first connecting rod, a supporting rod, a second connecting rod, a first limiting spring, a cylinder, a limiting rod and a second limiting spring;

the single bodies of the stabilizing blocks are respectively and fixedly arranged on the left side and the right side of the lower end of the placing box;

the single bodies of the first connecting rods are respectively arranged on the left side and the right side of the stabilizing block;

the supporting rod is arranged at the outer end of the first connecting rod and is connected with the box body;

the second connecting rod is arranged at the lower side of the inner end of the first connecting rod;

the first limiting spring is arranged at the lower end of the second connecting rod;

the cylinder is arranged on the outer side of the first limiting spring and is connected with the supporting rod;

the limiting rod is arranged on the inner side of the stabilizing block and connected with the box body;

and the second limiting spring is arranged outside the limiting rod.

Preferably, the second connecting rod and the stabilizing block form a rotating structure at the first connecting rod, the first connecting rod is arranged in bilateral symmetry with respect to the center line of the stabilizing block, the limiting rod and the stabilizing block are connected in a nested manner, and the first connecting rod forms a clamping type sliding structure on the supporting rod.

Preferably, the placing box and the rubber corner fittings are connected with the first adjusting bolts in a threaded mode, the longitudinal section of each rubber corner fitting is semicircular, and the rubber corner fittings are uniformly arranged on four corners of the placing box.

Preferably, the dust cover forms a rotating structure on the fixed mounting block, and the dust cover is connected with the box body in a clamping manner through the sealing block.

Preferably, the lock rod forms a clamping type sliding structure on the dustproof cover, the lock rod is connected with the locking torsion block in a sleeved mode, and the locking torsion block forms a rotating structure on the box body through a built-in bearing.

Compared with the prior art, the utility model has the beneficial effects that: the electric instrument protection device can effectively perform shock absorption protection, is beneficial to disassembly for maintaining and replacing parts with internal damage, and improves the practical effect of the device;

1. the lower end of the placing box is symmetrically provided with the shock absorption components, so that under the action of the first limiting spring and the second limiting spring, when the placing box is subjected to downward vibration force, the shock absorption effect is reduced, the shock absorption performance is enhanced, and the shock absorption performance of the device is effectively improved;

2. the dust cover is arranged on the fixed mounting block to form a rotating structure, so that the dust cover can be clamped with the box body through the sealing block when closed, liquid such as dust is prevented from entering, internal parts are damaged, when the dust cover is used for a long time, the locking block can be rotated to separate the locking rod, the dust cover is convenient to disassemble, the internally damaged or aged parts are maintained or replaced, and the detachability and the practicability of the device are effectively improved;

3. set up fixed mounting handle and box and all be connected with the mode that the second adjusting bolt adopted the screw thread, can carry and transport box and whole part when lifting up the fixed mounting handle, all be connected with rubber corner fittings through first adjusting bolt threaded connection through four turnings in the outside of placing the case, damage that can the shock attenuation collision brought has effectually improved the device's practical function.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention;

FIG. 3 is a schematic side view of the cross-sectional structure of the present invention;

FIG. 4 is an enlarged view of the structure at B in FIG. 3 according to the present invention;

FIG. 5 is a side sectional view of the dust cap and locking rod connection of the present invention.

In the figure: 1. the box, 2, fixed landing leg, 3, place the case, 4, the bradyseism subassembly, 401, the stabilizing block, 402, the head rod, 403, the bracing piece, 404, the second connecting rod, 405, first spacing spring, 406, the barrel, 407, the gag lever post, 408, the spacing spring of second, 5, rubber corner fittings, 6, first adjusting bolt, 7, fixed mounting handle, 8, the second adjusting bolt, 9, the fixed mounting piece, 10, the shield, 11, the sealing block, 12, the locking lever, 13, the lock knob piece.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Unless otherwise defined, all references to up, down, left, right, front, rear, etc. directions herein are to be interpreted as referring to up, down, left, right, front, rear, etc. directions in the drawings to which the utility model is directed.

Referring to fig. 1-5, the present invention provides a technical solution: an electric instrument protection device comprises a fixed supporting leg 2 which is obliquely arranged and fixedly mounted at the lower end of a box body 1, a placing box 3 is arranged in the box body 1, a cushioning component 4 connected with the box body 1 is arranged at the lower end of the placing box 3, a rubber corner piece 5 is arranged at the outer end of the placing box 3, a first adjusting bolt 6 is arranged at the joint of the rubber corner piece 5 and the placing box 3, and the box body 1 can be stably placed on the ground under the action of the fixed supporting leg 2;

the fixed mounting handles 7 are fixedly mounted on the outer sides of the left end and the right end of the box body 1, and a second adjusting bolt 8 is arranged at the joint of the fixed mounting handles 7 and the box body 1, so that the box body 1 and the whole box body can be carried under the action of the fixed mounting handles 7;

fixed mounting piece 9 fixed mounting is at the left end upper surface of box 1, and the right side of fixed mounting piece 9 is provided with shield 10, and the lower extreme of shield 10 is provided with the sealed piece 11 that is connected with box 1, and the right-hand member of shield 10 is provided with locking lever 12, and the inside downside of locking lever 12 is provided with the locking piece 13 of turning round that is connected with box 1, can close the device, avoids liquid such as dust to get into, damages internals.

When using this electric instrument protector, at first accomplish each part equipment, it is specific as in fig. 1, fig. 2 and fig. 3, bradyseism subassembly 4 sets up about the central line bilateral symmetry who places case 3, it is the slope setting to set up fixed leg 2 at the lower extreme of box 1, can make stable the placing subaerial of box 1, it all constitutes revolution mechanic on head rod 402 to set up stabilizing block 401 and bracing piece 403, can be when receiving the downward vibrational force of placing case 3, make head rod 402 slide on bracing piece 403, thereby utilize second connecting rod 404 to stretch out and draw back in barrel 406 through first spacing spring 405, cooperation stabilizing block 401 is through the block formula lift of second spacing spring 408 on gag lever post 407, can provide the bradyseism effect for the device.

Specific as in fig. 1 and 4, set up that rubber corner fittings 5 evenly set up about four outside turnings of placing case 3, can utilize first adjusting bolt 6 will place case 3 and rubber corner fittings 5 and carry out stable connection, what avoid leading to in the transportation rocks the messenger and places case 3 and receive the collision damage, it all is connected with second adjusting bolt 8 adoption threaded mode to set up box 1 and fixed mounting handle 7, and fixed mounting handle 7 sets up about the central line bilateral symmetry of box 1, can bestriding when lifting up fixed mounting handle 7 and carry box 1 and its whole.

Specifically as in fig. 1, 3 and 5, set up shield 10 and constitute rotating-structure on fixed mounting piece 9, can carry out the block through sealed piece 11 and box 1 in closed shield 10, avoid liquid such as dust to get into, make the internals receive the damage, when the live time is too long, can rotate locking knob piece 13 and make locking lever 12 part, convenient to detach maintains or changes the parts that the internals damaged or is ageing, can place the electric instrument in placing case 3 when opening shield 10.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. An electrical instrument guard, comprising:

the lower end of the box body is fixedly provided with fixed support legs which are obliquely arranged, a placing box is arranged in the box body, the lower end of the placing box is provided with a cushioning component connected with the box body, the outer end of the placing box is provided with a rubber corner piece, and a first adjusting bolt is arranged at the joint of the rubber corner piece and the placing box;

2. An electrical instrument protection device according to claim 1, wherein: the cushioning component also comprises a stabilizing block, a first connecting rod, a supporting rod, a second connecting rod, a first limiting spring, a cylinder body, a limiting rod and a second limiting spring;

and the second limiting spring is arranged outside the limiting rod.

3. An electrical instrument protection device according to claim 2, wherein: the second connecting rod and the stabilizing block form a rotating structure at the first connecting rod, the first connecting rod is arranged in bilateral symmetry relative to the central line of the stabilizing block, the limiting rod and the stabilizing block are connected in a nesting mode, and the first connecting rod forms a clamping type sliding structure on the supporting rod.

4. An electrical instrument protection device according to claim 1, wherein: place case and rubber corner fittings and all be connected with first adjusting bolt adoption threaded mode, and the longitudinal section shape of rubber corner fittings is semi-circular to rubber corner fittings is about placing four corners of case and evenly setting up.

5. An electrical instrument protection device according to claim 1, wherein: the dust cover constitutes revolution mechanic on fixed mounting piece, and the dust cover adopts the mode of block to be connected through sealed piece and box.

6. An electrical instrument protection device according to claim 1, wherein: the lock rod forms a clamping type sliding structure on the dustproof cover, the lock rod is connected with the locking torsion block in a sleeving mode, and the locking torsion block forms a rotating structure on the box body through a built-in bearing.