CN208805190U - A kind of protective device of rangefinder - Google Patents
A kind of protective device of rangefinder Download PDFInfo
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- CN208805190U CN208805190U CN201821596683.1U CN201821596683U CN208805190U CN 208805190 U CN208805190 U CN 208805190U CN 201821596683 U CN201821596683 U CN 201821596683U CN 208805190 U CN208805190 U CN 208805190U
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- fixedly connected
- rangefinder
- protecting crust
- ontology
- right sides
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Abstract
The utility model relates to rangefinder technical fields, and disclose a kind of protective device of rangefinder, including rangefinder ontology, protective pad is fixedly connected at the top of the rangefinder ontology, the back side of the rangefinder ontology is bonded with protecting crust, the left and right sides of the protecting crust is plugged with inserted link, the opposite face of the left and right sides inserted link is fixedly connected to cushion block, the outside of the left and right sides inserted link is socketed with the damping spring that one end is fixedly connected with protecting crust, the back of the left and right sides inserted link is fixedly connected to pulling block, convex block is fixedly connected on the inside of the protecting crust, the bottom of the rangefinder ontology is fixedly connected with cushion pad, the bottom of the cushion pad is fixedly connected with falling prevention mat, fixing sleeve is fixedly connected at left and right sides of the rangefinder ontology, the left and right sides of the rangefinder ontology is fixed It is connected with fixed block.The protective device of the rangefinder realizes the strong purpose of protective performance.
Description
Technical field
The utility model relates to rangefinder technical field, specially a kind of protective device of rangefinder.
Background technique
Rangefinder is a kind of tool for measuring length or distance, while can combine and measure with angle-measuring equipment or module
Angle, the parameters such as area, there are many form of rangefinder, usually an elongated cylinder, by object lens, eyepiece, display device and electricity
The part such as pond forms.
The protective device of existing rangefinder can protect rangefinder, but existing in the actual use process
The protective device protective performance of rangefinder is not strong, and in terms of most of protective device is directed to signal, rangefinder itself does not have
Obtain physically better protection, dropped once rangefinder is slipped out of the hand, easily rangefinder is caused to damage, can not normal use, so
A kind of protective device of rangefinder is proposed to solve the problems, such as above-mentioned propose.
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 of rangefinder, has protective
The strong advantage of energy, the protective device protective performance for solving existing rangefinder is not strong, and most of protective device is directed to
In terms of signal, rangefinder itself does not obtain physically better protection, drops once rangefinder is slipped out of the hand, and easily rangefinder is caused to damage
It is bad, can not normal use the problem of.
(2) technical solution
To realize the strong purpose of above-mentioned protective performance, the utility model is provided the following technical solutions: a kind of rangefinder
Protective device, including rangefinder ontology are fixedly connected with protective pad at the top of the rangefinder ontology, the rangefinder ontology
The back side is bonded with protecting crust, and the left and right sides of the protecting crust is plugged with inserted link, and the opposite face of the left and right sides inserted link is equal
It is fixedly connected with cushion block, the outside of the left and right sides inserted link is socketed with the damping spring that one end is fixedly connected with protecting crust,
The back of the left and right sides inserted link is fixedly connected to pulling block, and convex block is fixedly connected on the inside of the protecting crust, described
The bottom of rangefinder ontology is fixedly connected with cushion pad, and the bottom of the cushion pad is fixedly connected with falling prevention mat, the survey
It is fixedly connected to fixing sleeve at left and right sides of distance meter ontology, is fixedly connected to fixation at left and right sides of the rangefinder ontology
Block, the link block that quantity is two is fixedly connected on the inside of the protecting crust, and the opposite face of two link blocks is fixed
It is connected with the return spring being fixedly connected with fixed block, the opposite face of two link blocks is fixedly connected to connecting rod, and two
The back of a fixed block is fixedly connected to fixed mouth, and the connecting rod is plugged on the inside of fixed mouth.
Preferably, the protective pad is made of PC/ABS, and the cushion pad is made of sponge, and the cushion pad
Thickness is greater than the thickness of protective pad.
Preferably, the rangefinder ontology includes body, display screen and key zone, and the front of the body is provided with display
Screen, the front of the body is provided with the key zone below display screen.
Preferably, the falling prevention mat is made of rubber, and the protecting crust and convex block are thermoplastic polyurethane elastomer rubber
Glue, and the protecting crust and it is convex be integrated, the protecting crust is Nian Jie with the realization of 460 glue with rangefinder ontology.
Preferably, the quantity of the damping spring is four, and the quantity of the inserted link is identical as the quantity of damping spring.
Preferably, the height of the protecting crust is less than the height of rangefinder ontology, and the thickness of the protecting crust is not less than one
Millimeter.
(3) beneficial effect
Compared with prior art, the utility model provides a kind of protective device of rangefinder, has following beneficial to effect
Fruit:
The protective device of the rangefinder, cushion pad and rubber made of protective pad, sponge made of PC/ABS are made
Falling prevention mat all have good impact strength and resilience, shatter-resistant crashworthiness can play the effect for reducing the transmitting of collision dynamics,
And the back side of rangefinder ontology 460 glue be bonded with thermoplastic polyurethane elastomer rubber made of protecting crust, protecting crust
The back side of rangefinder ontology and the left and right sides are protected with convex block, the damping property of this thermoplastic polyurethane elastomer rubber
It can more protrude, reduction is slipped out of the hand the damage dropped to rangefinder ontology, and damping spring is elastically engaged inserted link and pulling block to anti-
Rangefinder ontology on the inside of protective case is clamped, and rangefinder ontology over-deflection is prevented, and is in addition led between fixed block and link block
The elasticity for crossing return spring carries out reset work, and has certain shock-absorbing function, and connecting rod is plugged on the inside of fixed mouth, when
When dropping, further deeply fixed mouth, at this time generation friction, friction hinder connecting rod further to go deep into connecting rod,
The effect for reducing vibration transmitting is played, possesses stronger protective performance, can protect the safety of rangefinder ontology, it will not be easily
It breaks.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the enlarged drawing of part A in the utility model Fig. 1.
In figure: 1 rangefinder ontology, 2 protective pads, 3 cushion blocks, 4 damping springs, 5 inserted links, 6 pulling blocks, 7 protecting crusts, 8 convex blocks, 9
Cushion pad, 10 falling prevention mats, 11 fixing sleeves, 12 fixed blocks, 13 link blocks, 14 return springs, 15 connecting rods, 16 fixed mouths.
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.
A kind of protective device of rangefinder referring to FIG. 1-2, including rangefinder ontology 1, the top of rangefinder ontology 1
It is fixedly connected with protective pad 2, rangefinder ontology 1 includes body, display screen and key zone, and the front of body is provided with display screen,
The front of body is provided with the key zone below display screen, and the back side of rangefinder ontology 1 is bonded with protecting crust 7, protecting crust 7
The left and right sides be plugged with inserted link 5, the opposite face of left and right sides inserted link 5 is fixedly connected to cushion block 3, left and right sides inserted link 5
Outside be socketed with the damping spring 4 that one end is fixedly connected with protecting crust 7, the back of left and right sides inserted link 5 is fixed to be connected
It is connected to pulling block 6, the quantity of damping spring 4 is four, and the quantity of inserted link 5 is identical as the quantity of damping spring 4, protecting crust 7
Inside is fixedly connected with convex block 8, and falling prevention mat 10 is made of rubber, and protecting crust 7 and convex block 8 are thermoplastic polyurethane elastomer rubber
Glue, and protecting crust 7 and convex block 8 are integrated, protecting crust 7 and rangefinder ontology 1 Nian Jie, 460 glue with the realization of 460 glue
It is a low viscosity, the adhesive of quick-dry type, low albefaction is high-intensitive, for bonding porous and water imbibition material, protecting crust 7
Height be less than the height of rangefinder ontology 1, the thickness of protecting crust 7 is not less than one millimeter, and the bottom of rangefinder ontology 1 is fixed to be connected
It is connected to cushion pad 9, protective pad 2 is made of PC/ABS, and PC/ABS is polycarbonate and acrylonitrile-butadiene-styrene (ABS) copolymerization
Object and mixture are thermoplastic plastic rubber made of being merged as polycarbonate and acrylonitrile-butadiene-styrene copolymer, knot
The properties such as the mouldability of ABS material and mechanicalness, impact strength, heatproof and the uvioresistant of PC material are closed, color is nothing
Transparent grain can be widely used on automotive interior parts, Business Machine, the communication apparatus, electrical home appliances and lighting apparatus, buffering
Cushion 9 is made of sponge, and the thickness of cushion pad 9 is greater than the thickness of protective pad 2, and the bottom of cushion pad 9 is fixedly connected with
Falling prevention mat 10, the left and right sides of rangefinder ontology 1 are fixedly connected to fixing sleeve 11, and the left and right sides of rangefinder ontology 1 is solid
Surely it is connected with fixed block 12, the inside of protecting crust 7 is fixedly connected with the link block 13 that quantity is two, the phase of two link blocks 13
Opposite is fixedly connected to the return spring 14 being fixedly connected with fixed block 12, and the opposite face of two link blocks 13 is fixedly connected with
There is connecting rod 15, the back of two fixed blocks 12 is fixedly connected to fixed mouth 16, and connecting rod 15 is plugged on fixed mouth 16
Inside, falling prevention mat 10 made of cushion pad 9 and rubber made of protective pad 2, sponge made of PC/ABS all have good
Impact strength and resilience, shatter-resistant crashworthiness can play the effect for reducing the transmitting of collision dynamics, and the back side of rangefinder ontology 1
460 glue be bonded with thermoplastic polyurethane elastomer rubber made of protecting crust 7, protecting crust 7 and convex block 8 are to rangefinder sheet
The back side and the left and right sides of body 1 are protected, and the damping performance of this thermoplastic polyurethane elastomer rubber is more prominent, are reduced
It slips out of the hand the damage dropped to rangefinder ontology 1, and damping spring 4 is elastically engaged inserted link 5 and pulling block 6 to 7 inside of protecting crust
Rangefinder ontology 1 is clamped, and is prevented 1 over-deflection of rangefinder ontology, is in addition passed through back between fixed block 12 and link block 13
The elasticity of power spring 14 carries out reset work, and has certain shock-absorbing function, and connecting rod 15 is plugged on the inside of fixed mouth 16,
When dropping, connecting rod 15 is further deeply to fix mouth 16, generates friction at this time, and friction hinders connecting rod 15 further
Go deep into, play reduce vibration transmitting effect, possess stronger protective performance, can protect the safety of rangefinder ontology 1,
It will not break easily.
In conclusion the protective device of the rangefinder, protective pad 2 made of PC/ABS, cushion pad 9 made of sponge
Good impact strength and resilience are all had with falling prevention mat 10 made of rubber, shatter-resistant crashworthiness can play reduction impact force
Spend the effect of transmitting, and made of the back side of rangefinder ontology 1 is bonded with thermoplastic polyurethane elastomer rubber 460 glue
Protecting crust 7, protecting crust 7 and convex block 8 protect the back side of rangefinder ontology 1 and the left and right sides, this thermoplastic polyurethane
The damping performance of elastomer rubber is more prominent, reduces the slip out of the hand damage dropped to rangefinder ontology 1, and the bullet of damping spring 4
Property cooperation inserted link 5 and pulling block 6 the rangefinder ontology 1 of the inside of protecting crust 7 is clamped, prevent 1 over-deflection of rangefinder ontology,
In addition the elasticity between fixed block 12 and link block 13 by return spring 14 carries out reset work, and has certain damping function
Can, connecting rod 15 is plugged on the inside of fixed mouth 16, and when dropping, connecting rod 15 is further deeply to fix mouth 16, this
When generate friction, friction hinder connecting rod 15 further deeply, play reduce vibration transmitting effect, possess stronger protection
Performance can protect the safety of rangefinder ontology 1, will not break easily.
It should be noted that the terms "include", "comprise" or its any other variant are intended to the packet of nonexcludability
Contain, so that the process, method, article or equipment for including a series of elements not only includes those elements, but also including
Other elements that are not explicitly listed, or further include for elements inherent to such a process, method, article, or device.
In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including the element
Process, method, article or equipment in there is also other identical elements.
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 (6)
1. a kind of protective device of rangefinder, including rangefinder ontology (1), it is characterised in that: the rangefinder ontology (1)
Top is fixedly connected with protective pad (2), and the back side of the rangefinder ontology (1) is bonded with protecting crust (7), the protecting crust (7)
The left and right sides be plugged with inserted link (5), the opposite face of the left and right sides inserted link (5) is fixedly connected to cushion block (3), left and right
The outside of inserted link described in two sides (5) is socketed with the damping spring (4) that one end is fixedly connected with protecting crust (7), left and right sides institute
The back for stating inserted link (5) is fixedly connected to pulling block (6), is fixedly connected with convex block (8), institute on the inside of the protecting crust (7)
The bottom for stating rangefinder ontology (1) is fixedly connected with cushion pad (9), and the bottom of the cushion pad (9) is fixedly connected with anti-
It falls pad (10), is fixedly connected to fixing sleeve (11) at left and right sides of the rangefinder ontology (1), the rangefinder ontology (1)
The left and right sides be fixedly connected to fixed block (12), it is two companies that quantity is fixedly connected on the inside of the protecting crust (7)
It connects block (13), the opposite face of two link blocks (13) is fixedly connected to the return spring being fixedly connected with fixed block (12)
(14), the opposite face of two link blocks (13) is fixedly connected to connecting rod (15), the phase of two fixed blocks (12)
The back side is fixedly connected to fixed mouth (16), and the connecting rod (15) is plugged on the inside of fixed mouth (16).
2. a kind of protective device of rangefinder according to claim 1, it is characterised in that: the protective pad (2) is by PC/
ABS is made, and the cushion pad (9) is made of sponge, and the thickness of the cushion pad (9) is greater than the thickness of protective pad (2).
3. a kind of protective device of rangefinder according to claim 1, it is characterised in that: the rangefinder ontology (1)
Including body, display screen and key zone, the front of the body is provided with display screen, and the front of the body is provided with to be located at and show
Key zone below display screen.
4. a kind of protective device of rangefinder according to claim 1, it is characterised in that: the falling prevention mat (10) is by rubber
Glue is made, and the protecting crust (7) and convex block (8) are thermoplastic polyurethane elastomer rubber, and the protecting crust (7) and convex block
(8) it is integrated, the protecting crust (7) is Nian Jie with the realization of 460 glue with rangefinder ontology (1).
5. a kind of protective device of rangefinder according to claim 1, it is characterised in that: the damping spring (4)
Quantity is four, and the quantity of the inserted link (5) is identical as the quantity of damping spring (4).
6. a kind of protective device of rangefinder according to claim 1, it is characterised in that: the height of the protecting crust (7)
Degree is less than the height of rangefinder ontology (1), and the thickness of the protecting crust (7) is not less than one millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821596683.1U CN208805190U (en) | 2018-09-29 | 2018-09-29 | A kind of protective device of rangefinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821596683.1U CN208805190U (en) | 2018-09-29 | 2018-09-29 | A kind of protective device of rangefinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208805190U true CN208805190U (en) | 2019-04-30 |
Family
ID=66238628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821596683.1U Active CN208805190U (en) | 2018-09-29 | 2018-09-29 | A kind of protective device of rangefinder |
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| Country | Link |
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| CN (1) | CN208805190U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112738814A (en) * | 2021-01-18 | 2021-04-30 | 云屹(海南)建筑工程有限公司 | Method for planning, surveying and site selection of wireless base station |
| CN113558663A (en) * | 2021-07-28 | 2021-10-29 | 深圳卫康明科技有限公司 | Ultrasonic Doppler fetal heart sound instrument with good stability |
| CN117249800A (en) * | 2023-11-20 | 2023-12-19 | 山西省城乡规划设计研究院有限公司 | Topography flatness measuring equipment for homeland space planning |
-
2018
- 2018-09-29 CN CN201821596683.1U patent/CN208805190U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112738814A (en) * | 2021-01-18 | 2021-04-30 | 云屹(海南)建筑工程有限公司 | Method for planning, surveying and site selection of wireless base station |
| CN113558663A (en) * | 2021-07-28 | 2021-10-29 | 深圳卫康明科技有限公司 | Ultrasonic Doppler fetal heart sound instrument with good stability |
| CN117249800A (en) * | 2023-11-20 | 2023-12-19 | 山西省城乡规划设计研究院有限公司 | Topography flatness measuring equipment for homeland space planning |
| CN117249800B (en) * | 2023-11-20 | 2024-01-30 | 山西省城乡规划设计研究院有限公司 | Topography flatness measuring equipment for homeland space planning |
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