CN213595046U

CN213595046U - Optical measurement instrument protection device capable of achieving shock absorption

Info

Publication number: CN213595046U
Application number: CN202022338997.5U
Authority: CN
Inventors: 郭玉静
Original assignee: Tangshan University
Current assignee: Tangshan University
Priority date: 2020-10-20
Filing date: 2020-10-20
Publication date: 2021-07-02
Anticipated expiration: 2030-10-20

Abstract

The utility model discloses a shock-absorbing optical measuring instrument protection device, which comprises an outer box and a cover plate hinged at the top end of the outer box, wherein an inner box is arranged inside the outer box, a plurality of sets of suitcases are arranged around the inner box, transverse plates fixedly connected with the outer box are arranged above and below the suitcases, a first connecting rod fixedly connected with the suitcases is sleeved on the transverse plates in a sliding way, and a first spring is sleeved on the surface of the first connecting rod. Prevent the instrument inside the inner box from being damaged due to larger vibration.

Description

Optical measurement instrument protection device capable of achieving shock absorption

Technical Field

The utility model relates to a measuring instrument technical field specifically is a can absorbing optical measurement instrument protection device.

Background

The optical measurement instrument has many precision parts inside, and in order to prevent the instrument from being damaged, the precision parts are usually stored inside the protection box.

However, the internal structure of the existing protection box is too simple, when the protection box is subjected to a large impact force due to falling or the like, the internal optical instrument is likely to be damaged due to the large impact force, and the internal instrument cannot be damped.

SUMMERY OF THE UTILITY MODEL

Based on the weak point among the prior art that mentions among the above-mentioned background art, for this reason the utility model provides a can absorbing optics measuring instrument protection device.

The utility model discloses an adopt following technical scheme to overcome above technical problem, specifically do:

a shock-absorbing optical measuring instrument protection device comprises an outer box and a cover plate hinged at the top end of the outer box, an inner box is arranged in the outer box, a plurality of sets of suitcases are arranged around the inner box, transverse plates fixedly connected with the outer box are arranged above and below the suitcases, a first connecting rod fixedly connected with the sleeve box is sleeved on the transverse plate in a sliding manner, a first spring is sleeved on the surface of the first connecting rod, a second connecting rod is arranged on the side wall of the sleeve box close to the inner box in a sliding way, a sliding groove is arranged on one side of the inner box close to the sleeve box, a sliding block is sleeved in the sliding groove in a sliding manner, one end of the second connecting rod extends into the sliding groove and is fixedly connected with the sliding block, a first baffle is fixed on the second connecting rod, and a second spring is sleeved on the surface of the second connecting rod;

the cover box comprises a cover plate, a first spring, a second spring, a first baffle, a second baffle and a cover box, wherein one end of the first spring is abutted against the cover box, the other end of the first spring is abutted against the transverse plate, one end of the second spring is abutted against the cover box, the other end of the second spring is abutted against the first baffle, and a locking assembly used for fixing the cover plate is arranged between the cover plate and the outer box.

As a further aspect of the present invention: the lock catch assembly comprises a bolt plate fixed on one side of the top end of the cover plate, a bolt box fixed on one side of the top end of the outer box, close to the bolt plate, a cylindrical bolt inserted into the bolt box and matched with the bolt plate for use, and a pull ring fixedly connected to one side of the cylindrical bolt;

wherein, be provided with between cylindricality bolt and the bolt box and act on the subassembly that resets of cylindricality bolt.

As a further aspect of the present invention: the resetting component comprises a second baffle fixed on the cylindrical bolt and a third spring sleeved on the surface of the cylindrical bolt;

the third spring and the second baffle are arranged inside the bolt box, one side of the third spring is abutted against one side, far away from the bolt plate, of the second baffle, and the other side of the third spring is abutted against the inner wall of the bolt box.

As a further aspect of the present invention: the top of the cover plate is fixed with a handle which is of an arc-shaped structure.

As a further aspect of the present invention: the inside one side of inner box is fixed with the bandage, the inside magic subsides that still be fixed with the bandage cooperation is used of inner box.

As a further aspect of the present invention: the bottom mounting of outer container has branch, the bottom mounting of branch has the backing plate.

After the structure more than adopting, the utility model discloses compare in prior art, possess following advantage: through the cushioning effect of first spring, can offset the vertical direction's that the inner box received impact force, simultaneously through the cushioning effect of second spring, can offset the horizontal direction's that the inner box received impact force, when the outer container wholly received great impact, the impact that its inside inner box can make to receive because of the cushioning effect of level and vertical direction can offset, prevents that the inside instrument of inner box from damaging because of receiving great vibrations.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the middle sliding chute and the sliding block of the present invention.

Fig. 3 is an enlarged view of the position a of the present invention.

Fig. 4 is a schematic structural view of the middle buckle device of the present invention.

Fig. 5 is a schematic structural view of the middle inner box and the sliding chute of the present invention.

In the figure: 1. an outer box; 2. a cover plate; 3. an inner box; 4. sleeving a box; 5. a transverse plate; 6. a first link; 7. a first spring; 8. a second link; 9. a chute; 10. a slider; 11. a first baffle plate; 12. a second spring; 13. a latch plate; 14. a plug box; 15. a cylindrical bolt; 16. a pull ring; 17. a second baffle; 18. a third spring; 19. a grip; 20. binding bands; 21. magic tape; 22. a strut; 23. a backing plate.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

In addition, an element of the present invention may be said to be "secured to" or "disposed on" another element, either directly on the other element or with intervening elements present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Referring to fig. 1 to 5, in the embodiment of the present invention, a shock-absorbing optical measurement instrument protection device includes an outer box 1 and a cover plate 2 hinged to a top end of the outer box 1, an inner box 3 is disposed inside the outer box 1, a plurality of sets of boxes 4 are disposed around the inner box 3, transverse plates 5 fixedly connected to the outer box 1 are disposed above and below the boxes 4, a first connecting rod 6 fixedly connected to the boxes 4 is slidably sleeved on the transverse plates 5, a first spring 7 is sleeved on a surface of the first connecting rod 6, a second connecting rod 8 is slidably disposed on a side wall of the boxes 4 close to the inner box 3, a sliding groove 9 is disposed on one side of the inner box 3 close to the boxes 4, a sliding block 10 is slidably sleeved inside the sliding groove 9, one end of the second connecting rod 8 extends into the sliding groove 9 and is fixedly connected to the sliding block 10, a first baffle 11 is fixed on the second connecting rod 8, and a second spring 12 is sleeved on the surface of the second connecting rod 8;

one end of the first spring 7 abuts against the sleeve box 4, the other end of the first spring 7 abuts against the transverse plate 5, one end of the second spring 12 abuts against the sleeve box 4, the other end of the second spring 12 abuts against the first baffle plate 11, and a locking component for fixing the cover plate 2 is arranged between the cover plate 2 and the outer box 1;

the optical instrument is accommodated in the inner box 3, the sliding block 10 slidably sleeved in the sliding groove 9 is used for supporting the inner box 3 and can enable the inner box 3 to horizontally slide in the outer box 1, when the outer box 1 is impacted, the impact force in the horizontal direction can enable the inner box 3 to horizontally displace in the outer box 1, one group of second connecting rods 8 can slide in the inner box 4 under the driving of the inner box 3, the second springs 12 sleeved on the group of second connecting rods 8 are compressed under the force and generate elastic force opposite to the sliding direction of the second connecting rods 8 on the first baffle 11, at the moment, the first baffle 11 can drive the second connecting rods 8 to generate pushing force opposite to the displacement direction of the inner box 3 on the 3 so as to offset the horizontal impact on the inner box 3, meanwhile, the impact force in the vertical direction can enable the inner box 3 to drive the sleeve 4 to move up and down, when the sleeve 4 moves, the first springs 7 can be compressed to enable the first springs 7 to generate elastic force opposite to the sleeve 4, thereby can offset the impact force of the vertical direction that inner box 3 received, with 2 locks of apron on outer container 1, control latch subassembly can make apron 2 fix and seal outer container 1 in the top of outer container 1 to protect the instrument of inside.

In an embodiment of the present invention, the locking assembly includes a latch plate 13 fixed to one side of the top end of the cover plate 2, a latch box 14 fixed to one side of the top end of the outer case 1 close to the latch plate 13, a cylindrical latch 15 inserted into the latch box 14 and cooperating with the latch plate 13, and a pull ring 16 fixedly connected to one side of the cylindrical latch 15;

wherein a reset component acting on the cylindrical bolt 15 is arranged between the cylindrical bolt 15 and the bolt box 14;

pulling the pull ring 16 outwards, so that one end of the cylindrical bolt 15, which is far away from the pull ring 16, moves into the bolt box 14 under the driving action of the pull ring 16, then the cover plate 2 is rotated to be buckled on the outer box 1, so that the bolt plate 13 on the cover plate 2 is aligned with the cylindrical bolt 15, at the moment, if the pull ring 16 is loosened, one end of the cylindrical bolt 15 moves towards the direction close to the bolt plate 13 under the action of the reset assembly and is inserted into the inner part of the bolt plate 13, the free end of the cover plate 2 cannot rotate under the limiting action of the bolt plate 13 and the cylindrical bolt 15, and therefore the cover plate 2 is fixed at the top end of the outer box 1 to seal the outer box 1.

In another embodiment of the present invention, the reset assembly comprises a second baffle 17 fixed on the cylindrical pin 15, and a third spring 18 sleeved on the surface of the cylindrical pin 15;

the third spring 18 and the second baffle 17 are both arranged inside the latch box 14, one side of the third spring 18 abuts against one side of the second baffle 17 far away from the latch plate 13, and the other side of the third spring 18 abuts against the inner wall of the latch box 14;

when the bolt plate 13 and the cylindrical bolt 15 are pulled towards the direction far away from the bolt plate 13, the second baffle 17 can extrude the third spring 18, so that the third spring 18 is compressed under the stress and generates elastic force to the second baffle 17 to move towards the direction close to the bolt plate 13, after the pull ring 16 is loosened, the second baffle 17 can drive the cylindrical bolt 15 to move towards the direction close to the bolt plate 13 under the pushing action of the third spring 18, and one end of the cylindrical bolt 15 is inserted into the inside of the bolt plate 13.

In another embodiment of the present invention, a handle 19 is fixed on the top end of the cover plate 2, and the handle 19 has an arc structure;

the outer box 1 can be lifted more conveniently by holding the handle 19 with a hand, and the outer box 1 can be lifted and transported conveniently.

In another embodiment of the present invention, a binding band 20 is fixed on one side inside the inner box 3, and a magic tape 21 used in cooperation with the binding band 20 is further fixed inside the inner box 3;

magic subsides 21 can bond together when contacting with the one side of bandage 20, and the optical instrument of making to accomodate in inner box 3 is binded fixedly by bandage 20, when preventing that outer container 1 from receiving the impact, the instrument takes place to roll in inner box 3's inside and collides.

In another embodiment of the present invention, a supporting rod 22 is fixed to the bottom end of the outer box 1, and a backing plate 23 is fixed to the bottom end of the supporting rod 22;

the support rods 22 and the backing plate 23 serve to support the outer case 1 and prevent the bottom end of the outer case 1 from being contaminated due to contact with the ground.

The foregoing is illustrative of the preferred embodiments of the present invention only, and is not to be construed as limiting the claims. The present invention is not limited to the above embodiments, and the specific structure thereof is allowed to be changed. However, all changes which come within the scope of the independent claims of the invention are to be embraced therein.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Claims

1. The optical measurement instrument protection device capable of damping comprises an outer box (1) and a cover plate (2) hinged to the top end of the outer box (1), and is characterized in that an inner box (3) is arranged inside the outer box (1), a plurality of groups of suitcases (4) are arranged around the inner box (3), transverse plates (5) fixedly connected with the outer box (1) are arranged above and below the suitcases (4), first connecting rods (6) fixedly connected with the suitcases (4) are slidably sleeved on the transverse plates (5), first springs (7) are sleeved on the surfaces of the first connecting rods (6), second connecting rods (8) are slidably arranged on the side walls of the suitcases (4) close to the inner box (3), a chute (9) is formed in one side of the inner box (3) close to the suitcases (4), and a sliding block (10) is slidably sleeved inside the chute (9), one end of the second connecting rod (8) extends into the sliding groove (9) and is fixedly connected with the sliding block (10), a first baffle (11) is fixed on the second connecting rod (8), and a second spring (12) is sleeved on the surface of the second connecting rod (8);

wherein, the one end of first spring (7) with pouring jacket (4) are inconsistent, the other end of first spring (7) with transverse plate (5) are inconsistent, the one end of second spring (12) with pouring jacket (4) are inconsistent, the other end of second spring (12) with first baffle (11) are inconsistent, apron (2) with be provided with between outer container (1) and be used for fixing the hasp subassembly of apron (2).

2. The optical measuring instrument protection device capable of absorbing shock according to claim 1, wherein the latch assembly comprises a latch plate (13) fixed to one side of the top end of the cover plate (2), a latch case (14) fixed to one side of the top end of the outer case (1) near the latch plate (13), a cylinder plug (15) inserted into the interior of the latch case (14) and used in cooperation with the latch plate (13), and a pull ring (16) fixedly connected to one side of the cylinder plug (15);

wherein a reset component acting on the cylindrical bolt (15) is arranged between the cylindrical bolt (15) and the bolt box (14).

3. The optical measurement instrument protection device capable of absorbing shock as claimed in claim 2, wherein the reset component comprises a second baffle (17) fixed on the cylindrical bolt (15) and a third spring (18) sleeved on the surface of the cylindrical bolt (15);

the third spring (18) and the second baffle plate (17) are arranged inside the bolt box (14), one side of the third spring (18) is abutted against one side, far away from the bolt plate (13), of the second baffle plate (17), and the other side of the third spring (18) is abutted against the inner wall of the bolt box (14).

4. The shock-absorbing optical measurement instrument protection device according to claim 1, wherein a handle (19) is fixed on the top end of the cover plate (2), and the handle (19) is of an arc-shaped structure.

5. The optical measurement instrument protection device capable of absorbing shock according to claim 1, wherein a bandage (20) is fixed on one side inside the inner box (3), and a magic tape (21) matched with the bandage (20) is further fixed inside the inner box (3).

6. The shock-absorbing optical measuring instrument protection device according to claim 1, wherein a support rod (22) is fixed to the bottom end of the outer case (1), and a pad (23) is fixed to the bottom end of the support rod (22).