CN208882502U - A kind of protective device for precision instruments - Google Patents
A kind of protective device for precision instruments Download PDFInfo
- Publication number
- CN208882502U CN208882502U CN201821339411.3U CN201821339411U CN208882502U CN 208882502 U CN208882502 U CN 208882502U CN 201821339411 U CN201821339411 U CN 201821339411U CN 208882502 U CN208882502 U CN 208882502U
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- China
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- fixedly connected
- precision instruments
- block
- link block
- guard box
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Abstract
The utility model discloses a kind of protective devices for precision instruments; it is related to precision instruments technical field; it includes guard box; the left and right sides of the guard box interior lower surface offers first sliding groove; and the first sliding block is slidably connected in two first sliding grooves; the upper surface of first sliding block is fixedly connected with the first link block, and the left side of first link block is fixedly connected with elastic device, and the left end of the elastic device is fixedly connected with fixed block.This is used for the protective device of precision instruments; by the way that elastic device is arranged; when when transport precision instruments shake; it will drive movable plate to move down; movable plate drives two the second link blocks to move down; two the second link blocks pass through two the second pin shafts, two connecting plates and two the first pin shafts respectively and drive two the first link blocks to a mutually separate Fang Yidong, avoid vibration that the part in precision instruments is caused to damage, to bring convenience to people when transporting precision instruments.
Description
Technical field
The utility model relates to precision instruments technical field, specially a kind of protective device for precision instruments.
Background technique
Precision instruments need to transport it after the completion of production, and existing precision instruments protective device does not have damping
Function precision instruments may be caused to shake due to pavement roughness in the road of transport, vibration may result in essence
Part in close instrument damages, and reduces the service life of precision instruments, brings not to people when transporting precision instruments
Just.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of protective device for precision instruments, solves
The function that existing precision instruments protective device does not have damping may be caused in the road of transport due to pavement roughness
Precision instruments shake, and the part that shaking may result in precision instruments damages, and reduce the use of precision instruments
The problem of service life.
(2) technical solution
To achieve the above objectives, the technical scheme adopted by the utility model is that: a kind of protective device for precision instruments,
Including guard box, the left and right sides of the guard box interior lower surface offers first sliding groove, and in two first sliding grooves
The first sliding block is slidably connected, the upper surface of first sliding block is fixedly connected with the first link block, first link block
Left side is fixedly connected with elastic device, and the left end of the elastic device is fixedly connected with fixed block, the following table of the fixed block
Face is fixedly connected on the lower surface of protection chamber interior wall, and the front of first link block passes through the back side of the first pin shaft and connecting plate
Lower section it is hinged.
The top of the connection back is hinged by the front of the second pin shaft and the second link block, second link block
Upper surface be fixedly connected with movable plate, opposite face of the left and right sides of the movable plate respectively with two the second sliding blocks is fixed
Connection, and two the second sliding blocks are slidably connected at respectively in the second sliding slot that protection chamber interior wall left and right sides open up, it is described
Riser is fixedly connected at left and right sides of movable plate upper surface, and the opposite face of two risers is fixedly connected to fixed dress
It sets.
The upper surface of the guard box is overlapped with cover board, and the right side of the cover board passes through the upper surface of hinge and guard box
It is flexibly connected, the left side of the cover board is fixedly connected with head, and the right side of the head is fixedly connected with card
Block, the fixture block are connected in the card slot that guard box left side opens up, and the four corners of the guard box lower surface are fixedly connected with
There is supporting leg.
Preferably, the elastic device includes telescopic rod, and the surface of the telescopic rod is socketed with the first spring, described flexible
The left end of bar and the first spring is fixedly connected in the right side of fixed block, and the right end of the telescopic rod and the first spring is fixed
It is connected to the left side of the first link block.
Preferably, the fixed device include two second springs, and the right end of two second springs be fixedly connected on it is perpendicular
The left side of plate, and the left end of two second springs is fixedly connected to grip block.
Preferably, the head includes third link block, and the right side of the third link block is fixedly connected on lid
The front of the left side of plate, the third link block is hinged by third pin shaft and the back side of the 4th link block, and the described 4th connects
The right side for connecing block is fixedly connected with fixture block.
Preferably, the supporting leg includes support plate, and the upper surface of the support plate is fixedly connected on the following table of guard box
The lower surface in face, the support plate is fixedly connected with non-slip mat.
Preferably, the upper surface of the cover board offers through-hole, and dust excluding plate, a left side for the dust excluding plate is arranged in the through-hole
Right two sides are fixedly connected with the left and right sides of through-hole wall respectively.
Three beneficial effects
The utility model has the beneficial effects that:
1, the protective device for being used for precision instruments is shaken by the way that elastic device is arranged when in transport precision instruments
When, it will drive movable plate and move down, movable plate drives two the second link blocks to move down, and two the second link blocks lead to respectively
Crossing two the second pin shafts, two connecting plates and two the first pin shafts drives two the first link blocks to a mutually separate Fang Yidong,
To make two elastic devices shrink, two the first springs in two elastic devices play movable plate during contraction
The effect of damping avoids vibration that the part in precision instruments is caused to damage to play the role of damping to precision instruments,
To be brought convenience to people when transporting precision instruments.
2, the protective device for being used for precision instruments, by the way that fixed device is arranged, people press two to a mutually separate side
Precision instruments are placed between two grip blocks by a grip block, unclamp again grip block, elastic force of two second springs due to itself
Two grip blocks be will drive to a mutually close Fang Yidong, just precision instrument can be fixed, while second spring also can
It is enough to provide the damping effect of a horizontal direction to precision instrument.
3, the protective device for being used for precision instruments, by be arranged dust excluding plate, can be avoided during transportation dust into
Enter guard box, so that dust is avoided to enter in precision instruments, meanwhile, dust excluding plate can also be by outside air and guard box inner air
It circulates, so that guard box is kept drying, precision instruments is avoided to make moist.
Detailed description of the invention
Fig. 1 is the schematic diagram of the section structure that the utility model is faced；
Fig. 2 is the structural schematic diagram of the part the utility model A1 amplification；
Fig. 3 is the structural schematic diagram of the part the utility model A2 amplification.
In figure: 1 guard box, 2 first sliding grooves, 3 first sliding blocks, 4 first link blocks, 5 first pin shafts, 6 connecting plates, 7 elasticity
Device, 71 first springs, 72 telescopic rods, 8 fixed blocks, 9 second pin shafts, 10 second link blocks, 11 movable plates, 12 second sliding blocks,
13 second sliding slots, 14 risers, 15 fixed devices, 151 second springs, 152 grip blocks, 16 cover boards, 17 hinges, 18 through-holes, 19 are prevented
Dirt plate, 20 heads, 201 third link blocks, 202 third pin shafts, 203 the 4th link blocks, 21 card slots, 22 fixture blocks, 23 supports
Leg, 231 support plates, 232 non-slip mats.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figure 1-3, the utility model provides a kind of technical solution: a kind of protective device for precision instruments, packet
Guard box 1 is included, the left and right sides of 1 interior lower surface of guard box offers first sliding groove 2, and sliding in two first sliding grooves 2
Dynamic to be connected with the first sliding block 3, the upper surface of the first sliding block 3 is fixedly connected with the first link block 4, the left side of the first link block 4
It is fixedly connected with elastic device 7, elastic device 7 includes telescopic rod 72, and the surface of telescopic rod 72 is socketed with the first spring 71, stretches
The left end of contracting bar 72 and the first spring 71 is fixedly connected on the right side of fixed block 8, the right side of telescopic rod 72 and the first spring 71
End is fixedly connected in the left side of the first link block 4, by the way that elastic device 7 is arranged, is shaken when in transport precision instruments
When, it will drive movable plate 11 and move down, movable plate 11 drives two the second link blocks 10 to move down, two second connections
Block 10 drives two 4 Xiang Xiangyuan of the first link block by two the second pin shafts, 9, two connecting plates 6 and two the first pin shafts 5 respectively
From a Fang Yidong, so that two elastic devices 7 be made to shrink, two the first springs 71 in two elastic devices 7 are in contraction
Play the role of damping to movable plate 11 in the process, to play damping to precision instruments, vibration is avoided to lead to precision
Part in instrument damages, and the left end of elastic device 7 is fixedly connected with fixed block 8, and the lower surface of fixed block 8 is fixedly connected
In the lower surface of 1 inner wall of guard box, the front of the first link block 4 is cut with scissors by the first pin shaft 5 and the lower section at the back side of connecting plate 6
It connects.
The top at 6 back side of connecting plate is hinged by the front of the second pin shaft 9 and the second link block 10, the second link block 10
Upper surface is fixedly connected with movable plate 11, and opposite face of the left and right sides of movable plate 11 respectively with two the second sliding blocks 12 is fixed
Connection, and two the second sliding blocks 12 are slidably connected at respectively in the second sliding slot 13 that 1 inner wall left and right sides of guard box open up,
By setting second sliding slot 13 and the second sliding block 12, movable plate 11 can be made not tilt when moving up and down, make movable plate 11
It is more steady when moving up and down, thus keep precision instruments more stable when moving up and down, the left and right two of 11 upper surface of movable plate
Side is fixedly connected to riser 14, and the opposite face of two risers 14 is fixedly connected to fixed device 15, and fixed device 15 wraps
Two second springs 151 are included, and the right end of two second springs 151 is fixedly connected on the left side of riser 14, and two second
The left end of spring 151 is fixedly connected to grip block 152, and by the way that fixed device 15 is arranged, people press to a mutually separate side
Precision instruments are placed between two grip blocks 152 by two grip blocks 152, unclamp again grip block 152, two second springs 151
Since the elastic force of itself will drive two grip blocks 152 to a mutually close Fang Yidong, just precision instrument can be fixed,
Second spring 151 also can provide the damping effect of a horizontal direction to precision instrument simultaneously.
The upper surface of guard box 1 is overlapped with cover board 16, and the upper surface of cover board 16 offers through-hole 18, and setting is anti-in through-hole 18
Dirt plate 19, the left and right sides of dust excluding plate 19 are fixedly connected with the left and right sides of 18 inner wall of through-hole respectively, dust-proof by being arranged
Plate 19 can be avoided dust during transportation and enter guard box 1, so that dust is avoided to enter in precision instruments, meanwhile, prevent
Dirt plate 19 can also circulate outside air and 1 inner air of guard box, so that guard box 1 is kept drying, avoid precision instruments
The right side of dampness, cover board 16 is flexibly connected by hinge 17 with the upper surface of guard box 1, and the left side of cover board 16 is fixed to be connected
It is connected to head 20, head 20 includes third link block 201, and the right side of third link block 201 is fixedly connected on lid
The front of the left side of plate 16, third link block 201 is hinged by third pin shaft 202 and the back side of the 4th link block 203, the
The right side of four link blocks 203 is fixedly connected with fixture block 22, and by the way that head 20 is arranged, head 20 can make fixture block 22
It is rotated around third pin shaft 202, fixture block 22 is facilitated to be clamped into card slot 21, the right side of head 20 is fixedly connected with
Fixture block 22, fixture block 22 are connected in the card slot 21 that 1 left side of guard box opens up, and by setting card slot 21 and fixture block 22, can be made
That overlapped is even closer for cover board 16 and guard box 1, and the four corners of 1 lower surface of guard box are fixedly connected to supporting leg 23, support
Leg 23 includes support plate 231, and the upper surface of support plate 231 is fixedly connected on the lower surface of guard box 1, the following table of support plate 231
Face is fixedly connected with non-slip mat 232, and by the way that supporting leg 23 is arranged, the non-slip mat 232 in supporting leg 23 can increase friction, thus
Support plate 231 can be made more preferable to the support effect of guard box 1.
The operating procedure of the utility model are as follows:
S1, first people are extracted fixture block 22 out by head 20 from card slot 21, and then people open cover board 16；
S2, then, people press two grip blocks 152 to a mutually separate side, precision instruments are placed on two grip blocks
Between 152, grip block 152 is unclamped again, two second springs 151 will drive two grip blocks 152 to phase due to the elastic force of itself
A close Fang Yidong, just precision instrument can be fixed, and then people turn off cover board 16, will by head 20
Fixture block 22 is clamped into card slot 21；
S3, when transport precision instruments shake when, will drive movable plate 11 and move down, movable plate 11 drive two
A second link block 10 moves down, and two the second link blocks 10 pass through two the second pin shafts, 9, two connecting plates 6 and two respectively
A first pin shaft 5 drives two the first link blocks 4 to a mutually separate Fang Yidong, so that two elastic devices 7 are shunk, two
Two the first springs 71 in elastic device 7 play the role of damping to movable plate 11 during contraction, thus to precision
Instrument plays the role of damping.
Above-described specific embodiment, to the purpose of this utility model, technical scheme and beneficial effects carried out into
One step is described in detail, it should be understood that being not used to limit the foregoing is merely specific embodiment of the present utility model
The utility model processed, within the spirit and principle of the utility model, any modification, equivalent substitution, improvement and etc. done,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of protective device for precision instruments, including guard box (1), it is characterised in that: under guard box (1) inner wall
The left and right sides on surface offers first sliding groove (2), and slidably connects the first sliding block (3) in two first sliding grooves (2),
The upper surface of first sliding block (3) is fixedly connected with the first link block (4), and the left side of first link block (4) is fixed
It is connected with elastic device (7), the left end of the elastic device (7) is fixedly connected with fixed block (8), under the fixed block (8)
Surface is fixedly connected on the lower surface of guard box (1) inner wall, the front of first link block (4) by the first pin shaft (5) with
The lower section at the back side of connecting plate (6) is hinged；
The top at connecting plate (6) back side is hinged by the front of the second pin shaft (9) and the second link block (10), and described second
The upper surface of link block (10) is fixedly connected with movable plate (11), the left and right sides of the movable plate (11) respectively with two
The opposite face of two sliding blocks (12) is fixedly connected, and two the second sliding blocks (12) are slidably connected at guard box (1) inner wall or so respectively
In the second sliding slot (13) that two sides open up, riser is fixedly connected at left and right sides of movable plate (11) upper surface
(14), and the opposite face of two risers (14) is fixedly connected to fixed device (15)；
The upper surface of the guard box (1) is overlapped with cover board (16), and the right side of the cover board (16) by hinge (17) and is protected
The upper surface of protecting box (1) is flexibly connected, and the left side of the cover board (16) is fixedly connected with head (20), the activity dress
The right side for setting (20) is fixedly connected with fixture block (22), and the fixture block (22) is connected to the card slot that guard box (1) left side opens up
(21) in, the four corners of guard box (1) lower surface are fixedly connected to supporting leg (23).
2. a kind of protective device for precision instruments according to claim 1, it is characterised in that: the elastic device
It (7) include telescopic rod (72), the surface of the telescopic rod (72) is socketed with the first spring (71), the telescopic rod (72) and first
The left end of spring (71) is fixedly connected on the right side of fixed block (8), the right side of the telescopic rod (72) and the first spring (71)
End is fixedly connected in the left side of the first link block (4).
3. a kind of protective device for precision instruments according to claim 1, it is characterised in that: the fixed device
It (15) include two second springs (151), and the right end of two second springs (151) is fixedly connected on the left side of riser (14)
Face, and the left end of two second springs (151) is fixedly connected to grip block (152).
4. a kind of protective device for precision instruments according to claim 1, it is characterised in that: the head
It (20) include third link block (201), the right side of the third link block (201) is fixedly connected on the left side of cover board (16)
The front in face, the third link block (201) is hinged by third pin shaft (202) and the back side of the 4th link block (203), described
The right side of 4th link block (203) is fixedly connected with fixture block (22).
5. a kind of protective device for precision instruments according to claim 1, it is characterised in that: the supporting leg (23)
Including support plate (231), the upper surface of the support plate (231) is fixedly connected on the lower surface of guard box (1), the support plate
(231) lower surface is fixedly connected with non-slip mat (232).
6. a kind of protective device for precision instruments according to claim 1, it is characterised in that: the cover board (16)
Upper surface offers through-hole (18), dust excluding plate (19) is arranged in the through-hole (18), the left and right sides of the dust excluding plate (19)
It is fixedly connected respectively with the left and right sides of through-hole (18) inner wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821339411.3U CN208882502U (en) | 2018-08-20 | 2018-08-20 | A kind of protective device for precision instruments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821339411.3U CN208882502U (en) | 2018-08-20 | 2018-08-20 | A kind of protective device for precision instruments |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208882502U true CN208882502U (en) | 2019-05-21 |
Family
ID=66509289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821339411.3U Expired - Fee Related CN208882502U (en) | 2018-08-20 | 2018-08-20 | A kind of protective device for precision instruments |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208882502U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110769640A (en) * | 2019-11-18 | 2020-02-07 | 河南省驻马店财经学校 | Outdoor portable computer network equipment |
| CN111792172A (en) * | 2020-07-13 | 2020-10-20 | 赖圣利 | Production and transportation device for security monitoring camera |
| CN112693730A (en) * | 2021-01-18 | 2021-04-23 | 漯河市紫新商贸有限公司 | Storage device for small kitchen appliances and operation method thereof |
| CN113233024A (en) * | 2021-05-10 | 2021-08-10 | 浙江工贸职业技术学院 | Locking device for logistics of large container |
| CN114458897A (en) * | 2022-02-17 | 2022-05-10 | 许风成 | Movable geographic information system data acquisition device |
-
2018
- 2018-08-20 CN CN201821339411.3U patent/CN208882502U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110769640A (en) * | 2019-11-18 | 2020-02-07 | 河南省驻马店财经学校 | Outdoor portable computer network equipment |
| CN111792172A (en) * | 2020-07-13 | 2020-10-20 | 赖圣利 | Production and transportation device for security monitoring camera |
| CN112693730A (en) * | 2021-01-18 | 2021-04-23 | 漯河市紫新商贸有限公司 | Storage device for small kitchen appliances and operation method thereof |
| CN113233024A (en) * | 2021-05-10 | 2021-08-10 | 浙江工贸职业技术学院 | Locking device for logistics of large container |
| CN114458897A (en) * | 2022-02-17 | 2022-05-10 | 许风成 | Movable geographic information system data acquisition device |
| CN114458897B (en) * | 2022-02-17 | 2023-11-17 | 许风成 | Movable geographic information system data acquisition device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190521 Termination date: 20210820 |