CN209028306U - A kind of telescope plastics shank - Google Patents

Abstract

The utility model discloses a kind of telescope plastics shanks, including telescope ontology, eyepiece stalk is fixedly connected on the right side of the telescope ontology, the first protective device is provided on the left of the telescope ontology, outer surface on the left of the telescope ontology is provided with buffer structure, the second protective device is provided with above and below the telescope ontology, first protective device includes movable sleeve, and movable sleeve is located at the outside on the left of telescope ontology.The utility model passes through the setting of telescope ontology, eyepiece stalk, the first protective device, buffer structure and the second protective device; disposition can be carried out to telescope ontology; traditional telescope is solved simultaneously without safeguard function; when falling or hitting, shank is be easy to cause to rupture, brings economic loss to user; the problem of reducing telescope practicability; the telescope plastics shank, has the advantages of can protect telescope internal structure, is worthy to be popularized.

Description

A kind of telescope plastics shank

Technical field

The utility model relates to telescope technical field, specially a kind of telescope plastics shank.

Background technique

Telescope is a kind of optical instrument that remote object is observed using lens or reflecting mirror and other optical devices, benefit It is reflected by the concave mirror with the light refraction or light by lens and feeds them into aperture and assemble imaging, using a magnification eyepiece And be seen, also known as " a thousand li mirror ", first effect of telescope is the subtended angle for amplifying distant objects, and human eye is enable to see angular distance clearly Smaller details, telescope second acts on the coarser light beam of the ratio pupil diameter (8 millimeters maximum) for being object lens are collected into, It is sent into human eye, so that observer is seen the dark weak object that can't see originally, by development in more than 400 years, the function of telescope was got over Come more powerful, the distance of observation is also increasingly remoter.

The shank majority of telescope is plastic material, and traditional telescope does not have safeguard function, is falling or is occurring When shock, shank is be easy to cause to rupture, bring economic loss to user, reduced the practicability of telescope, propose thus A kind of telescope lens body having safeguard function solves the problems, such as this.

Utility model content

The purpose of this utility model is to provide a kind of telescope plastics shanks, have and can protect telescope internal structure The advantages of, it solves traditional telescope and be easy to cause shank to rupture when falling or hitting without safeguard function, The problem of bringing economic loss to user, reducing telescope practicability.

To achieve the above object, the utility model provides the following technical solutions: a kind of telescope plastics shank, including looks in the distance Mirror ontology is fixedly connected with eyepiece stalk on the right side of the telescope ontology, and it is anti-that first is provided on the left of the telescope ontology Protection unit, the outer surface on the left of the telescope ontology are provided with buffer structure, above and below the telescope ontology It is provided with the second protective device.

Preferably, first protective device includes movable sleeve, and the movable sleeve is located at the outside on the left of telescope ontology, Elastic ring is fixedly connected on the left of the movable sleeve, the elastic ring is rubber material.

Preferably, the buffer structure includes sliding slot, and the sliding slot is provided with the left side of telescope body outer surface, described The internal slide of sliding slot is connected with sliding block, and the sliding block is fixedly connected with the inner wall of movable sleeve, and the sliding slot is internally provided with First spring, the both ends of first spring are welded with the inner wall of sliding slot and sliding block respectively.

Preferably, second protective device includes outer casing, and through slot is offered on the inside of the outer casing, described to look in the distance The top and bottom of mirror ontology is fixedly connected to connecting rod, and the connecting rod runs through outer casing far from one end of telescope ontology And the inside for extending to through slot is fixedly connected with limit plate, the both ends of the limit plate are fixedly connected to limited block, the limit The inner wall of position block and through slot is slidably connected, and the two sides of the limit plate surface are welded with second spring, and the second spring is remote The inner wall of one end and through slot from limit plate welds.

Preferably, the front with the back side of the telescope ontology are fixedly connected to bar shaped cushion, the eyepiece stalk right side Outer cover be equipped with cover, the surface of the cover is provided with bar shaped lines.

Compared with prior art, the beneficial effects of the utility model are as follows:

1, the utility model passes through telescope ontology, eyepiece stalk, the first protective device, buffer structure and the second protective device Setting, disposition can be carried out to telescope ontology, while solving traditional telescope without safeguard function, When falling or hitting, shank is be easy to cause to rupture, bring economic loss to user, reduces telescope practicability Problem, the telescope plastics shank, has the advantages of can protect telescope internal structure, is worthy to be popularized.

2, the utility model is by the setting of movable sleeve and elastic ring, can the object lens part to telescope ontology prevent Shield is protected and is escaped injury outside object lens, by the setting of sliding slot, sliding block and the first spring, can help to be actively set on telescope The surface of ontology is slided, while being formed and being buffered to the movement of movable sleeve, is achieved the effect that protection, is passed through outer casing, through slot, connection The setting of bar, limit plate, limited block and second spring can buffer the movement of outer casing, from outside to telescope sheet Body is protected, and by the setting of bar shaped cushion, can be protected to the front and rear sides of telescope ontology, be passed through cylinder cover and bar The outside of eyepiece stalk is protected in the setting of shape lines.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the partial enlarged view in the utility model Fig. 1 at A；

Fig. 3 is the utility model partial structurtes right view；

Fig. 4 is the structure left view of the utility model elastic ring.

In figure: 1 telescope ontology, 2 eyepiece stalks, 3 first protective devices, 31 movable sleeves, 32 elastic rings, 4 buffer structures, 41 Sliding slot, 42 sliding blocks, 43 first springs, 5 second protective devices, 51 outer casings, 52 through slots, 53 connecting rods, 54 limit plates, 55 limits Block, 56 second springs, 6 bar shaped cushions, 7 covers, 8 bar shaped lines.

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.

Fig. 1-4, a kind of telescope plastics shank, including telescope ontology 1, the right side of telescope ontology 1 is please referred to fix It is connected with eyepiece stalk 2, the left side of telescope ontology 1 is provided with the first protective device 3, and the outer surface in 1 left side of telescope ontology is set It is equipped with buffer structure 4, the second protective device 5 is provided with above and below telescope ontology 1, the first protective device 3 includes Movable sleeve 31, movable sleeve 31 are located at the outside in 1 left side of telescope ontology, and the left side of movable sleeve 31 is fixedly connected with elastic ring 32, Elastic ring 32 is rubber material, and buffer structure 4 includes sliding slot 41, and sliding slot 41 is provided with the left side of 1 outer surface of telescope ontology, sliding The internal slide of slot 41 is connected with sliding block 42, and sliding block 42 is fixedly connected with the inner wall of movable sleeve 31, and sliding slot 41 is internally provided with First spring 43, the both ends of the first spring 43 are welded with the inner wall of sliding slot 41 and sliding block 42 respectively, and the second protective device 5 includes outer Backplate 51, the inside of outer casing 51 offer through slot 52, and the top and bottom of telescope ontology 1 is fixedly connected to connecting rod 53, connecting rod 53 is fixedly connected limited far from the inside that outer casing 51 is run through in one end of telescope ontology 1 and extends to through slot 52 Position plate 54, the both ends of limit plate 54 are fixedly connected to limited block 55, and limited block 55 and the inner wall of through slot 52 are slidably connected, limit The two sides on 54 surface of plate are welded with second spring 56, the inner wall weldering of the one end of second spring 56 far from limit plate 54 and through slot 52 It connecing, front and the back side of telescope ontology 1 are fixedly connected to bar shaped cushion 6, and the outer cover on 2 right side of eyepiece stalk is equipped with cover 7, The surface of cover 7 is provided with bar shaped lines 8, can be to the object of telescope ontology 1 by the setting of movable sleeve 31 and elastic ring 32 Mirror part is protected, and is protected and is escaped injury outside object lens, can be with by the setting of sliding slot 41, sliding block 42 and the first spring 43 It helps movable sleeve 31 to slide on the surface of telescope ontology 1, while the movement of movable sleeve 31 is formed and is buffered, reach the effect of protection Fruit can be external by the setting of outer casing 51, through slot 52, connecting rod 53, limit plate 54, limited block 55 and second spring 56 The movement of backplate 51 is buffered, and is protected from outside telescope ontology 1, can be with isologue by the setting of bar shaped cushion 6 The front and rear sides of remote mirror ontology 1 are protected, and by the setting of cover 7 and bar shaped lines 8, are protected to the outside of eyepiece stalk 2 Shield can be with by the setting of telescope ontology 1, eyepiece stalk 2, the first protective device 3, buffer structure 4 and the second protective device 5 Disposition is carried out to telescope ontology 1, while solving traditional telescope without safeguard function, is falling or is occurring The problem of when shock, shank being be easy to cause to rupture, bringing economic loss to user, reduce telescope practicability, the prestige Remote mirror plastics shank, has the advantages of can protect telescope internal structure, is worthy to be popularized.

In use, movable sleeve 31 and elastic ring 32 can be forced to transport to the right when the left side of telescope ontology 1 is impacted Dynamic, movable sleeve 31 slides to the right with movable slider 42 in the inside of sliding slot 41, and the first spring 43, which is extruded, plays the role of buffering；When When the outer surface of telescope ontology 1 is impacted, outer casing 51 can be to movement at telescope ontology 1, and limited block 55 is in through slot 52 Inner wall sliding, while second spring 56 is extruded and plays the role of buffering, bar shaped cushion 6 to the front and back of telescope ontology 1 into Row protection, cover 7 protect eyepiece stalk 2.

The standardized element used in this specification arrived can commercially, and according to the description and the appended drawings Record can carry out customized, and the specific connection type of each part is all made of in the prior art mature conventional means, and zero Part is all made of model conventional in the prior art, no longer makes specific narration herein.

In summary: the telescope plastics shank passes through telescope ontology 1, eyepiece stalk 2, the first protective device 3, buffering Structure 4 and the second protective device 5 are used cooperatively, and are solved traditional telescope without safeguard function, are being fallen or occurring The problem of when shock, shank being be easy to cause to rupture, bringing economic loss to user, reduce telescope practicability.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of telescope plastics shank, including telescope ontology (1), it is characterised in that: the right side of the telescope ontology (1) It is fixedly connected with eyepiece stalk (2), is provided with the first protective device (3) on the left of the telescope ontology (1), the telescope sheet Outer surface on the left of body (1) is provided with buffer structure (4), is provided with second above and below the telescope ontology (1) Protective device (5).

2. a kind of telescope plastics shank according to claim 1, it is characterised in that: the first protective device (3) packet It includes movable sleeve (31), the movable sleeve (31) is located at the outside on the left of telescope ontology (1), and the left side of the movable sleeve (31) is solid Surely it is connected with elastic ring (32), the elastic ring (32) is rubber material.

3. a kind of telescope plastics shank according to claim 2, it is characterised in that: the buffer structure (4) includes sliding Slot (41), the sliding slot (41) are provided with the left side of telescope ontology (1) outer surface, the internal slide connection of the sliding slot (41) Have sliding block (42), the sliding block (42) is fixedly connected with the inner wall of movable sleeve (31), and the sliding slot (41) is internally provided with One spring (43), the both ends of first spring (43) are welded with the inner wall of sliding slot (41) and sliding block (42) respectively.

4. a kind of telescope plastics shank according to claim 1, it is characterised in that: the second protective device (5) packet It includes outer casing (51), is offered through slot (52) on the inside of the outer casing (51), the top and bottom of the telescope ontology (1) It is fixedly connected to connecting rod (53), the connecting rod (53) runs through outer casing (51) simultaneously far from the one end of telescope ontology (1) The inside for extending to through slot (52) is fixedly connected with limit plate (54), and the both ends of the limit plate (54) are fixedly connected to limit Block (55), the limited block (55) and the inner wall of through slot (52) are slidably connected, and the two sides on limit plate (54) surface are welded Have second spring (56), the inner wall of the second spring (56) one end and through slot (52) far from limit plate (54) welds.

5. a kind of telescope plastics shank according to claim 1, it is characterised in that: the telescope ontology (1) is just Face and the back side are fixedly connected to bar shaped cushion (6), and the outer cover on the right side of the eyepiece stalk (2) is equipped with cover (7), the cover (7) surface is provided with bar shaped lines (8).