CN215866854U - Hand-held digital oscilloscope - Google Patents
Hand-held digital oscilloscope Download PDFInfo
- Publication number
- CN215866854U CN215866854U CN202120662999.1U CN202120662999U CN215866854U CN 215866854 U CN215866854 U CN 215866854U CN 202120662999 U CN202120662999 U CN 202120662999U CN 215866854 U CN215866854 U CN 215866854U
- Authority
- CN
- China
- Prior art keywords
- protective shell
- digital oscilloscope
- fixedly connected
- upper protective
- lower protective
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000001681 protective effect Effects 0.000 claims abstract description 83
- 210000001503 joint Anatomy 0.000 claims abstract description 14
- 210000000707 wrist Anatomy 0.000 claims description 13
- 238000000034 method Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 235000012149 noodles Nutrition 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
Images
Landscapes
- Professional, Industrial, Or Sporting Protective Garments (AREA)
Abstract
The utility model discloses a handheld digital oscilloscope, which comprises an upper protective shell and a lower protective shell, wherein an oscilloscope body is arranged between the upper protective shell and the lower protective shell, two corner protective blocks are respectively arranged on the outer sides of the upper protective shell and the lower protective shell, a butt joint block is fixedly connected to the top of the lower protective shell, a fixing bolt is connected to the inner wall of the upper protective shell through a thread, a threaded hole is formed in the surface of the butt joint block, and a first restraint strap is fixedly connected to one side of each of the upper protective shell and the lower protective shell. According to the utility model, the digital oscilloscope can be wrapped and protected when in use through the cooperation of the upper protective shell, the lower protective shell, the corner protective block, the butt joint block and the fixing bolt, so that the impact force generated when the digital oscilloscope is accidentally dropped is effectively prevented from being buffered and damped, the digital oscilloscope is prevented from being damaged when the digital oscilloscope is dropped, and the practicability is enhanced.
Description
Technical Field
The utility model relates to the technical field of digital oscilloscopes, in particular to a handheld digital oscilloscope.
Background
The digital oscilloscope is a high-performance oscilloscope manufactured by a series of technologies such as data acquisition, A/D conversion, software programming and the like. Digital oscilloscopes typically support multi-level menus, which provide the user with a variety of options and analysis functions. And the handheld digital oscilloscope is a handheld electronic measuring instrument, is used for displaying the track change condition of the measured instantaneous value, and has the characteristics of convenience in carrying, simplicity in operation and the like. It can convert the invisible electric signal into visible image, and is convenient for people to research the change process of various electric phenomena.
However, the prior art has the following disadvantages:
1. the existing digital oscilloscope cannot be wrapped and protected, so that the digital oscilloscope is easily damaged by overlarge impact force during falling;
2. the digital oscilloscope cannot be worn on the wrist of a user conveniently at present, so that the user needs to hold the digital oscilloscope in a hand or hold the digital oscilloscope, the measurement is inconvenient for the user, and the work difficulty is greatly increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a handheld digital oscilloscope, which solves the problems that the digital oscilloscope cannot be packaged and is inconvenient to hold.
In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a hand-held type digital oscilloscope, includes protective housing and lower protective housing, install the oscilloscope body between upper protective housing and the lower protective housing, two corner protection pieces are all installed in the outside of upper protective housing and lower protective housing, the top fixedly connected with butt joint piece of lower protective housing, the inner wall of upper protective housing has fixing bolt through threaded connection, the surface of butt joint piece is seted up threaded hole, the equal first about band of fixedly connected with in one side of upper protective housing and lower protective housing, the equal first about band of fixedly connected with second of the opposite side of upper protective housing and lower protective housing, the one end fixedly connected with go-between of second about band, the fixed surface of first about band is connected with magic son face and magic mother face, the size looks adaptation of magic son face and magic mother face.
Further, the first and second constraining belts are fixedly connected with a protective pad on the back surfaces, and the protective pad is made of sponge.
Furthermore, the surface of the upper protective shell and the surface of the lower protective shell are fixedly connected with wrist protection pads, and the wrist protection pads are semi-arc-shaped.
Furthermore, sliding grooves are formed in the inner walls of the upper protective shell and the lower protective shell, sliding plates are connected to the inner walls of the sliding grooves in a sliding mode, and handles are fixedly connected to the surfaces of the sliding plates.
Further, the first and second constraining tapes are both made of elastic tape.
Furthermore, the bottom of the upper protective shell is provided with a through groove, and the inner wall of the through groove is connected with the butt-joint block in a sliding mode.
Compared with the prior art, the utility model has the following beneficial effects:
(1) according to the utility model, the digital oscilloscope can be wrapped and protected when in use through the cooperation of the upper protective shell, the lower protective shell, the corner protective block, the butt joint block and the fixing bolt, so that the impact force generated when the digital oscilloscope is accidentally dropped is effectively prevented from being buffered and damped, the digital oscilloscope is prevented from being damaged when the digital oscilloscope is dropped, and the practicability is enhanced.
(2) According to the utility model, through the cooperation of the first restraint strap, the second restraint strap, the connecting ring, the magic sub-surface and the magic mother surface, the digital oscilloscope can be conveniently worn on the wrist of a user when in use, so that the user does not need to hold the digital oscilloscope by hand or hold the digital oscilloscope by hand, the measurement can be conveniently carried out by the user, the working difficulty is greatly reduced, and the convenience is enhanced.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the backside structure of the present invention;
FIG. 3 is an enlarged view at A of the present invention;
fig. 4 is a schematic top view of the present invention.
In the figure: 1. an upper protective shell; 2. a lower protective shell; 3. an oscilloscope body; 4. a corner protection block; 5. a butt joint block; 6. fixing the bolt; 7. a threaded hole; 8. a first restraint band; 9. a second restraint band; 10. a connecting ring; 11. a magic noodle; 12. Magic mother noodles; 13. a through groove; 14. a protection pad; 15. a wrist-protecting pad; 16. a sliding groove; 17. a sliding plate; 18. a handle.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a hand-held type digital oscilloscope, including last protective housing 1 and lower protective housing 2, install oscilloscope body 3 between last protective housing 1 and the lower protective housing 2, two corner protection pieces 4 are all installed in the outside of going up protective housing 1 and lower protective housing 2, the top fixedly connected with of lower protective housing 2 butts against piece 5, the inner wall of going up protective housing 1 has fixing bolt 6 through threaded connection, threaded hole 7 has been seted up on the surface of butt joint piece 5, go up protective housing 1 and one side of lower protective housing 2 and all fixedly connected with first about band 8, go up protective housing 1 and the opposite side of lower protective housing 2 and all fixedly connected with second about band 9, the one end fixedly connected with go-between 10 of second about band 9, the fixed surface of first about band 8 is connected with magic son face 11 and magic mother face 12, the size looks adaptation of magic son face 11 and magic mother face 12, through last protective housing 1, lower protective housing 2, Under the cooperation between corner protection piece 4, butt joint piece 5 and the fixing bolt 6 for can wrap up the protection to digital oscilloscope when using, thereby effectual impact force of avoiding when the accident falls cushions the shock attenuation, and then causes the damage to digital oscilloscope when preventing to fall, has strengthened the practicality.
Specifically, the protection pad 14 is fixedly connected to the back surfaces of the first restraint strap 8 and the second restraint strap 9, and the protection pad 14 is made of sponge, so that the comfortable wearing pad has good comfort and has a sweat absorbing effect, and discomfort caused by long-time wearing is avoided.
Specifically, the surface of the upper protective shell 1 and the surface of the lower protective shell 2 are fixedly connected with the wrist pad 15, and the shape of the wrist pad 15 is semi-arc-shaped, so that the wrist pad can be better attached and fixed to the wrist of a user.
Specifically, the inner walls of the upper protective shell 1 and the lower protective shell 2 are provided with sliding grooves 16, the inner walls of the sliding grooves 16 are connected with sliding plates 17 in a sliding mode, and the surfaces of the sliding plates 17 are fixedly connected with handles 18, so that when the oscilloscope body 3 is not used, the effect of dust prevention is facilitated, and the service life is prolonged.
Specifically, the first and second constraining belts 8 and 9 are made of elastic belts, so that a good stretching force can be provided, and the wearing and installation can be better performed.
Specifically, logical groove 13 has been seted up to the bottom of upper protective housing 1, leads to the inner wall sliding connection butt joint piece 5 of groove 13 to it is fixed to make to be convenient for dock the installation between upper protective housing 1 and the lower protective housing 2.
The working principle of the utility model is as follows: when the protective device is used, firstly, the shell of the oscilloscope body 3 is respectively wrapped and protected by the upper protective shell 1 and the lower protective shell 2, then the butt joint block 5 is connected with the upper protective shell 1, and is fixed with the threaded hole 7 by rotating the fixing bolt 6, so that the stability between the upper protective shell 1 and the lower protective shell 2 is ensured, through the use of the corner protective block 4, when the oscilloscope body 3 falls, the falling impact force can be buffered and damped, so that the impact force during accidental falling is effectively prevented from being buffered and damped, further, the digital oscilloscope is prevented from being damaged during falling, when in measurement, firstly, the upper protective shell 1 is arranged on the wrist of a user, then one end of the first restraint belt 8 passes through the connecting ring 10, so that the child surface 11 is re-adhered to the surface of the magic mother surface 12, and the digital oscilloscope is conveniently worn on the wrist of the user, therefore, a user does not need to hold the digital oscilloscope or hold the digital oscilloscope, the user can conveniently measure the digital oscilloscope, the working difficulty is greatly reduced, and the convenience is enhanced.
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.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A hand-held digital oscilloscope, comprising: the oscilloscope comprises an upper protective shell (1) and a lower protective shell (2), wherein an oscilloscope body (3) is arranged between the upper protective shell (1) and the lower protective shell (2), two corner protective blocks (4) are respectively arranged on the outer sides of the upper protective shell (1) and the lower protective shell (2), a butt joint block (5) is fixedly connected to the top of the lower protective shell (2), a fixing bolt (6) is connected to the inner wall of the upper protective shell (1) through a thread, a threaded hole (7) is formed in the surface of the butt joint block (5), a first restraint belt (8) is fixedly connected to one side of each of the upper protective shell (1) and the lower protective shell (2), a second restraint belt (9) is fixedly connected to the other side of each of the upper protective shell (1) and the lower protective shell (2), a connecting ring (10) is fixedly connected to one end of each second restraint belt (9), and a magic son surface (11) and a magic mother surface (12) are fixedly connected to the surface of each first restraint belt (8), the magic son surface (11) is matched with the magic mother surface (12) in size.
2. The handheld digital oscilloscope of claim 1, wherein: the first restraint strap (8) and the second restraint strap (9) are fixedly connected with protection pads (14) on the back surfaces, and the protection pads (14) are made of sponge.
3. The handheld digital oscilloscope of claim 1, wherein: the wrist protection pad is characterized in that the surfaces of the upper protection shell (1) and the lower protection shell (2) are fixedly connected with a wrist protection pad (15), and the shape of the wrist protection pad (15) is semi-arc.
4. The handheld digital oscilloscope of claim 1, wherein: the inner walls of the upper protective shell (1) and the lower protective shell (2) are respectively provided with a sliding groove (16), the inner wall of the sliding groove (16) is connected with a sliding plate (17) in a sliding mode, and the surface of the sliding plate (17) is fixedly connected with a handle (18).
5. The handheld digital oscilloscope of claim 1, wherein: the first restraint strap (8) and the second restraint strap (9) are both made of elastic belts.
6. The handheld digital oscilloscope of claim 1, wherein: the bottom of the upper protective shell (1) is provided with a through groove (13), and the inner wall of the through groove (13) is connected with the butt joint block (5) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120662999.1U CN215866854U (en) | 2021-04-01 | 2021-04-01 | Hand-held digital oscilloscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120662999.1U CN215866854U (en) | 2021-04-01 | 2021-04-01 | Hand-held digital oscilloscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215866854U true CN215866854U (en) | 2022-02-18 |
Family
ID=80318475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120662999.1U Expired - Fee Related CN215866854U (en) | 2021-04-01 | 2021-04-01 | Hand-held digital oscilloscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215866854U (en) |
-
2021
- 2021-04-01 CN CN202120662999.1U patent/CN215866854U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215866854U (en) | Hand-held digital oscilloscope | |
| CN210612111U (en) | Wearable equipment for monitoring human health | |
| CN210269722U (en) | Ultrasonic flaw detector for bearing finished product detection | |
| CN220819218U (en) | Infrared forehead thermometer | |
| CN109036496B (en) | Shockproof instrument and meter device | |
| CN215067189U (en) | JK625 hand-held portable wide-range battery internal resistance tester | |
| CN218571584U (en) | Temperature measurement bracelet with monitoring effect | |
| CN212963681U (en) | Handheld noise spectrum analyzer | |
| CN216869800U (en) | Body temperature measuring and nursing device for children | |
| CN214893700U (en) | Portable infrared thermometer | |
| CN212179803U (en) | Strain acquisition instrument protection device | |
| CN212723110U (en) | Portable electromagnetic radiation analyzer | |
| CN213309684U (en) | Children blood pressure measuring assistor | |
| CN213240092U (en) | Coating adhesive force detection device of magnetic material piece | |
| CN218767353U (en) | Electronic detection device for infrared life detection instrument | |
| CN211379947U (en) | Protective structure of thickness gauge arm package | |
| CN214907194U (en) | Portable medical multipurpose stethoscope | |
| CN219935681U (en) | Novel Raman spectrum analyzer | |
| CN216350594U (en) | Oxygen concentration monitoring device | |
| CN216746433U (en) | Portable infrared thermometer | |
| CN218066760U (en) | Hand-held type body temperature collection system | |
| CN215348927U (en) | Portable finger blood pressure instrument | |
| CN213045871U (en) | Box type arm bag for multifunctional thickness gauge | |
| CN218605204U (en) | Shock-absorbing protective tool with shock-resistant function | |
| CN217276028U (en) | Portable laser altimeter |
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: 20220218 |