CN216187260U - Optical instrument protector - Google Patents
Optical instrument protector Download PDFInfo
- Publication number
- CN216187260U CN216187260U CN202122613023.8U CN202122613023U CN216187260U CN 216187260 U CN216187260 U CN 216187260U CN 202122613023 U CN202122613023 U CN 202122613023U CN 216187260 U CN216187260 U CN 216187260U
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- baffle
- protective shell
- optical instrument
- connecting rod
- sides
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Abstract
An optical instrument protector comprises a protective shell, wherein a first baffle and a second baffle are arranged at the top of the protective shell, the opposite outer sides of the first baffle and the second baffle are respectively hinged with the protective shell, a box opening device is arranged at the top of the front side of the protective shell and comprises a bidirectional output hydraulic cylinder, hydraulic telescopic rods are respectively arranged at two sides of the bidirectional output hydraulic cylinder, one ends of the outer sides of the hydraulic telescopic rods at the two sides are respectively fixedly connected with a driving plate, a rack bar is arranged above the driving plate, a driving gear is arranged above the rack bar, the middle part of the driving gear is fixedly connected with one end of a first connecting rod, the other end of the first connecting rod is hinged with one end of a second connecting rod, and the other ends of the second connecting rods at the two sides are respectively hinged with the side surfaces of the first baffle and the second baffle, the top of the protective shell can be opened by pressing one button, so that the use is convenient.
Description
Technical Field
The utility model relates to the technical field of mechanical equipment, in particular to an optical instrument protector.
Background
The optical instrument is composed of single or multiple optical devices. Optical instruments mainly fall into two main categories, one is an optical instrument for real image, such as a slide projector, a camera and the like; another type is virtual imaging optical instruments such as telescopes, microscopes, loupes, etc. Along with the increasing demand of downstream application fields, the market scale of the domestic optical instrument manufacturing industry is rapidly expanded in recent years. The optical instrument needs to use the protection device in the storage process, the protection device needs to be separately provided with the snap lock for sealing, and the cover needs to be manually turned over in the use and taking process of the optical instrument, so that inconvenience is brought to a user.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem mentioned in the background art, an embodiment of the present invention provides an optical instrument protector, which includes a protective housing, a first baffle and a second baffle are disposed at a top portion of the protective housing, opposite outer sides of the first baffle and the second baffle are respectively hinged to the protective housing, a box opening device is disposed at a top portion of a front side of the protective housing, the box opening device includes a bidirectional output hydraulic cylinder fixed to the protective housing, hydraulic telescopic rods are respectively disposed at two sides of the bidirectional output hydraulic cylinder, outer ends of the hydraulic telescopic rods at the two sides are respectively fixedly connected to a drive plate, a rack bar is disposed above the drive plate, a drive gear is disposed above the rack bar, the drive gear is rotatably connected to the protective housing, the drive gear is matched with the rack bar, and a middle portion of the drive gear is fixedly connected to one end of a first connecting rod, the other end of the first connecting rod is hinged with one end of the second connecting rod, and the other ends of the second connecting rods on the two sides are respectively hinged with the side faces of the first baffle and the second baffle.
Preferably, the bidirectional output hydraulic cylinder is electrically connected with the button.
Preferably, the hinge point of the first link and the second link is disposed at the middle of the protective housing.
Preferably, the bottom of the protective shell is provided with a mounting groove, a fixing base is arranged in the mounting groove, the fixing base is fixedly mounted with the optical instrument, a mounting hole is formed in the fixing base, a mounting pin is arranged outside the protective shell, and the mounting pin penetrates through the side wall of the protective shell and is in threaded fit with the mounting hole.
The technical scheme provided by the embodiment of the utility model has the beneficial effects that at least:
the optical instrument is protected in the storage process of the optical instrument, the fixing base is fixed in the protective shell through the mounting pin to prevent the optical instrument from shaking and colliding, the possibility of damage of the optical instrument is reduced, the top of the protective shell can be opened only by pressing one button in the using and taking process of the optical instrument, and the optical instrument is convenient to use.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a schematic diagram of the present invention during storage of an optical instrument;
FIG. 2 is a schematic diagram of the structure of the optical instrument in the taking process.
In the shown drawing, the protective housing 1, the first baffle 2, the second baffle 3, the bidirectional output hydraulic cylinder 4, the hydraulic telescopic rod 5, the driving plate 6, the toothed plate strip 7, the driving gear 8, the first connecting rod 9, the second connecting rod 10, the button 11, the mounting groove 12, the fixing base 13, the mounting hole 14 and the mounting pin 15 are arranged.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
It will be understood that when an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "secured to" another element, it can be directly connected to the other element or intervening elements may also be present.
In the present invention, unless otherwise specified, the terms of orientation such as "upper, lower, left, right" used herein generally refer to the upper, lower, left, and right directions as shown in fig. 1. "inner and outer" refer to the inner and outer portions of a particular contour. "distal and proximal" refer to distal and proximal relative to a component.
As shown in fig. 1-2, an optical instrument protector comprises a protective housing 1, a first baffle 2 and a second baffle 3 are arranged at the top of the protective housing 1, the outer sides of the first baffle 2 and the second baffle, which are opposite, are respectively hinged to the protective housing 1, a box opening device is arranged at the top of the front side of the protective housing 1, the box opening device comprises a bidirectional output hydraulic cylinder 4, the bidirectional output hydraulic cylinder 4 is fixed on the protective housing 1, hydraulic telescopic rods 5 are respectively arranged at two sides of the bidirectional output hydraulic cylinder 4, one ends of the outer sides of the hydraulic telescopic rods 5 at two sides are respectively fixedly connected with a driving plate 6, a rack bar 7 is arranged above the driving plate 6, a driving gear 8 is arranged above the rack bar 7, the driving gear 8 is rotatably connected with the protective housing 1, and the driving gear 8 is matched with the rack bar 7, the middle part of the driving gear 8 is fixedly connected with one end of a first connecting rod 9, the other end of the first connecting rod 9 is hinged with one end of a second connecting rod 10, the hinged point of the first connecting rod 9 and the second connecting rod 10 is arranged at the middle part of the protective shell 1, the other ends of the second connecting rods 10 at two sides are respectively hinged with the side surfaces of a first baffle plate 2 and a second baffle plate, the bidirectional output hydraulic cylinder 4 is electrically connected with a button 11, the bidirectional output hydraulic cylinder 4 is controlled by the button 11, the bidirectional output hydraulic cylinder 4 starts hydraulic telescopic rods 5 capable of controlling two sides to stretch, the stretching of the hydraulic telescopic rods 5 can drive a rack bar 7 on a driving plate 6 to horizontally move, the rack bar 7 horizontally moves so as to drive the driving gear 8 to rotate, the first connecting rod 9 and the second connecting rod 10 on the driving gear 8 push the first baffle plate 2 and the second baffle plate 3 to rotate at the top part of the protective shell 1 under the control of the driving gear 8, thereby sealing or opening the top of the protective casing 1.
The utility model discloses a protection device, including protective housing 1, installation pin 15, mounting base 13 and optical instrument fixed mounting, be provided with mounting groove 12 bottom protective housing 1, be provided with unable adjustment base 13 in the mounting groove 12, unable adjustment base 13 and optical instrument fixed mounting, be provided with mounting hole 14 on the unable adjustment base 13, 1 outside of protective housing is provided with installation pin 15, installation pin 15 passes 1 lateral wall of protective housing and 14 screw-thread fit of mounting hole, fixes unable adjustment base 13 through installation pin 15 to fix optical instrument in protective housing 1, dismantle installation pin 15 in order conveniently to take out optical instrument when optical instrument uses.
When the optical instrument is stored in the protective shell 1, as shown in fig. 1, the first baffle 2 and the second baffle 3 cover the top of the protective shell 1, the second connecting rod 10 is in a horizontal state, the hydraulic telescopic rod 5 is in an extended state, the mounting pin 15 is arranged in the mounting hole 14, when the optical instrument is taken out from the protective shell 1, the button 11 is pressed to control the bidirectional output hydraulic cylinder 4 to shorten the hydraulic telescopic rod 5, the drive plate 6 is pulled to move towards the middle part in the shortening process of the hydraulic telescopic rod 5, the hydraulic telescopic rod 5 drives the rack bar 7 on the drive plate 6 to move towards the middle part, the rack bar 7 moves to drive the drive gear 8 to rotate, the first connecting rod 9 and the second connecting rod 10 on the drive gear 8 push the first baffle 2 and the second baffle 3 to rotate towards the outside on the top of the protective shell 1 under the control of the drive gear 8, the top of the protective shell 1 is opened to the position shown in figure 2, the mounting pin 15 is screwed out of the mounting hole 14, and the optical instrument can be taken out smoothly.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
It will be understood by those skilled in the art that all or part of the steps for implementing the above embodiments may be implemented by hardware, or may be implemented by a program instructing relevant hardware, where the program may be stored in a computer-readable storage medium, and the above-mentioned storage medium may be a read-only memory, a magnetic disk or an optical disk, etc.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (4)
1. An optical instrument protector is characterized by comprising a protective shell, wherein a first baffle and a second baffle are arranged at the top of the protective shell, the outer sides of the first baffle and the second baffle, which are opposite, are respectively hinged with the protective shell, a box opening device is arranged at the top of the front side of the protective shell and comprises a bidirectional output hydraulic cylinder, the bidirectional output hydraulic cylinder is fixed on the protective shell, hydraulic telescopic rods are respectively arranged at two sides of the bidirectional output hydraulic cylinder, one ends of the outer sides of the hydraulic telescopic rods at the two sides are respectively fixedly connected with a driving plate, a rack bar is arranged above the driving plate, a driving gear is arranged above the rack bar, the driving gear is rotatably connected with the protective shell and matched with the rack bar, the middle part of the driving gear is fixedly connected with one end of a first connecting rod, the other end of the first connecting rod is hinged with one end of a second connecting rod, the other ends of the second connecting rods on the two sides are respectively hinged with the side surfaces of the first baffle and the second baffle.
2. An optical instrument protector as claimed in claim 1 in which the bi-directional output cylinder is electrically connected to the push button.
3. The protector according to claim 2, wherein the hinge point of the first link and the second link is disposed at a middle portion of the protective housing.
4. The protector of claim 1, wherein the bottom of the protective housing is provided with a mounting groove, the mounting groove is provided with a fixing base, the fixing base is fixedly mounted on the optical instrument, the fixing base is provided with a mounting hole, the protective housing is externally provided with a mounting pin, and the mounting pin penetrates through the side wall of the protective housing and is in threaded fit with the mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122613023.8U CN216187260U (en) | 2021-10-28 | 2021-10-28 | Optical instrument protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122613023.8U CN216187260U (en) | 2021-10-28 | 2021-10-28 | Optical instrument protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216187260U true CN216187260U (en) | 2022-04-05 |
Family
ID=80892571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122613023.8U Active CN216187260U (en) | 2021-10-28 | 2021-10-28 | Optical instrument protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216187260U (en) |
-
2021
- 2021-10-28 CN CN202122613023.8U patent/CN216187260U/en active Active
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