CN212645893U - Novel anti-falling optical power meter - Google Patents
Novel anti-falling optical power meter Download PDFInfo
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- CN212645893U CN212645893U CN202021583442.0U CN202021583442U CN212645893U CN 212645893 U CN212645893 U CN 212645893U CN 202021583442 U CN202021583442 U CN 202021583442U CN 212645893 U CN212645893 U CN 212645893U
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- optical power
- power meter
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- meter body
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- 230000003287 optical effect Effects 0.000 title claims abstract description 69
- 230000001681 protective effect Effects 0.000 claims abstract description 45
- 239000000463 material Substances 0.000 claims abstract description 5
- 230000008878 coupling Effects 0.000 claims abstract description 3
- 238000010168 coupling process Methods 0.000 claims abstract description 3
- 238000005859 coupling reaction Methods 0.000 claims abstract description 3
- 230000001629 suppression Effects 0.000 claims description 7
- 238000000034 method Methods 0.000 description 5
- 239000013307 optical fiber Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a novel prevent falling optical power meter, including the optical power meter body, the last fixed surface of optical power meter body is connected with connecting terminal, and the front surface fixed connection of optical power meter body is connected with display device, the downside fixedly connected with control button that the optical power meter body front surface is close to display device, the upside cover of optical power meter body rear surface is equipped with fixed lag, and the downside cover of optical power meter body rear surface is equipped with the extension lag, extension lag sliding connection just with fixed lag fixedly connected with coupling spring in the inside of fixed lag, the utility model relates to an optical power detects meter technical field. This novel lag and protective cover in preventing falling optical power meter can conveniently be dismantled to thickness is thinner, and is less to the influence when using normally, and the protective cover is provided with the comparatively soft protective member of material simultaneously, thereby can protect the display device who sets up.
Description
Technical Field
The utility model relates to an optical power detects meter technical field, specifically is a novel prevent falling optical power meter.
Background
An optical power meter is an instrument for measuring absolute optical power or relative loss of optical power through a section of optical fiber, and in an optical fiber system, the measurement of optical power is the most basic, much like a universal meter in electronics; in the optical fiber measurement, the optical power meter is a heavy-load common meter, one optical power meter can evaluate the performance of optical end equipment by measuring the absolute power of a transmitter or an optical network, and the optical power meter can be used in combination with a stable light source to measure the connection loss, check the continuity and help to evaluate the transmission quality of an optical fiber link.
The Chinese patent discloses an anti-falling optical power meter (publication number: CN210833858U), which comprises a shell, wherein an opening is formed in the front face of the shell, a power meter body is connected in the shell in a clamping manner, anti-falling groove bodies are connected at positions, close to each corner of the power meter body, of the shell in a sliding manner, all the anti-falling groove bodies are fixedly connected to faces, close to the shell, of the anti-falling springs, one ends, far away from the anti-falling groove bodies, of the anti-falling springs are fixedly connected to the shell, the anti-falling springs give sliding force to the anti-falling groove bodies in the direction close to the power meter body, each corner of the power meter body can be clamped in the corresponding anti-falling groove body in a clamping manner, a wiring hole is formed in the position, close to the wiring hole, of the shell, of the position, close to the wiring hole, of.
The current component structure singleness of falling of preventing of optical power meter, the practicality is relatively poor, and the current inconvenient dismantlement and the change of falling the component of preventing leads to the efficiency when using relatively poor to the current component of preventing falling is comparatively heavy, can cause negative effects to normal use.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a novel prevent falling optical power meter has solved current optical power meter and has prevented falling the component single structure, and the practicality is relatively poor, and the current inconvenient dismantlement of component and the change of preventing falling lead to the efficiency when using relatively poor to the current component of preventing falling is comparatively heavy, can cause the problem of negative effects to normal use.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a novel prevent falling optical power meter, includes the optical power meter body, the last fixed surface of optical power meter body is connected with connecting terminal, and the preceding fixed surface of optical power meter body is connected with display device, this front surface of optical power meter is close to display device's downside fixedly connected with control button, the upside cover of optical power meter body rear surface is equipped with fixed lag, and the downside cover of optical power meter body rear surface is equipped with the extension lag, extension lag sliding connection just with fixed lag fixedly connected with connecting spring in the inside of fixed lag, the last fixed surface sliding connection of fixed lag has the protective cover, and the equal fixedly connected with fixed component in upper and lower both ends of fixed lag rear surface, and is two sets of the suppression has fixed cover between the fixed component.
Preferably, the two ends of the upper surface of the fixed protective sleeve and the two ends of the lower surface of the extended protective sleeve are fixedly connected with protective buckles sleeved on the outer sides of the corners of the optical power meter body, and first permanent magnets are embedded and connected to the upper side and the lower side of the front surface of the fixed protective sleeve.
Preferably, the protective cover includes the first equipment board with fixed lag sliding connection, the upper surface of first equipment board articulates through the hinge has the second equipment board, and the trepanning that is used for through connection terminal is seted up to the inside of first equipment board.
Preferably, the top end of the front surface of the second assembling plate and the lower side of the front surface of the optical power meter body close to the display device are connected with a second permanent magnet in an embedded mode, and the lower side of the front surface of the second assembling plate close to the second permanent magnet is connected with a protective air bag in an embedded mode.
Preferably, the fixed component includes the fixed block, the upper surface threaded connection of fixed block has the adjusting lever, the bottom fixedly connected with mount of adjusting lever, the inside rotation of mount is connected with the suppression pole.
Preferably, the top end inside the fixing frame is located on the upper side of the rotation track of the pressing rod, and the pressing rod is a rectangular component.
Advantageous effects
The utility model provides a novel prevent falling optical power meter. Compared with the prior art, the method has the following beneficial effects:
(1) the novel anti-falling optical power meter is characterized in that a fixed protective sleeve is sleeved on the upper side of the rear surface of the optical power meter body, and the lower side of the rear surface of the optical power meter body is sleeved with an extension protective sleeve, the extension protective sleeve is connected inside the fixed protective sleeve in a sliding manner and is fixedly connected with a connecting spring, the upper surface of the fixed protective sleeve is connected with a protective cover in a sliding manner, the protective cover comprises a first assembly plate which is connected with the fixed protective sleeve in a sliding manner, the upper surface of the first assembly plate is hinged with a second assembly plate through a hinge, and the lower side of the front surface of the second assembly plate, which is close to a second permanent magnet, is embedded and connected with a protective air bag, the protective sleeve and the protective cover in the device can be conveniently detached and are thinner, the influence when using to normal is less, and the protective cover is provided with the comparatively soft protective member of material simultaneously to can protect the display device who sets up.
(2) This novel prevent falling optical power meter, through fixed lag rear surface on, the equal fixedly connected with fixed component in lower both ends, the suppression has fixed cover between two sets of fixed components, fixed component includes the fixed block, the upper surface threaded connection of fixed block has the adjusting lever, the bottom fixedly connected with mount of adjusting lever, the inside rotation of mount is connected with the suppression pole, the inside top of mount is located the upside that the suppression pole rotated the orbit, the suppression pole is the component of a rectangle material, this device is provided with fixed cover in the rear side of protective member, thereby make things convenient for the staff to use to establish and carry, can prevent that the problem of landing from appearing in equipment when using, the fixed component simple structure who is used for installing fixed cover simultaneously is reasonable, can avoid causing the friction to it when fixed cover removes in convenient fixed.
Drawings
FIG. 1 is an assembly view of the present invention;
FIG. 2 is a structural view of the protective member of the present invention;
FIG. 3 is a side cross-sectional view of a guard member of the present invention;
fig. 4 is a cross-sectional view of the fixing member of the present invention.
In the figure: 1. an optical power meter body; 2. a connection terminal; 3. a display device; 4. a control button; 5. fixing a protective sleeve; 6. prolonging the protective sleeve; 7. a fixing member; 8. fixing a sleeve; 9. a protective cover; 10. a connecting spring; 51. a protective buckle; 52. a first permanent magnet; 91. a first assembly plate; 92. a second assembly plate; 93. trepanning; 94. a second permanent magnet; 95. a protective air bag; 71. a fixed block; 72. an adjusting lever; 73. a fixed mount; 74. and pressing the rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a novel anti-falling optical power meter comprises an optical power meter body 1, wherein a connecting terminal 2 is fixedly connected to the upper surface of the optical power meter body 1, a display device 3 is fixedly connected to the front surface of the optical power meter body 1, a control button 4 is fixedly connected to the lower side of the front surface of the optical power meter body 1, which is close to the display device 3, a fixed protective sleeve 5 is sleeved on the upper side of the rear surface of the optical power meter body 1, protective buckles 51 which are sleeved on the outer sides of the corners of the optical power meter body 1 are fixedly connected to both ends of the upper surface of the fixed protective sleeve 5 and both ends of the lower surface of an extension protective sleeve 6, first permanent magnets 52 are embedded and connected to both the upper side and the lower side of the front surface of the fixed protective sleeve 5, the extension protective sleeve 6 is sleeved on the lower side of the rear surface of the optical power meter body 1, the extension protective sleeve 6 is slidably connected to the inside of, the upper surface of the fixed protection sleeve 5 is connected with a protection cover 9 in a sliding manner, the protection cover 9 comprises a first assembly plate 91 which is connected with the fixed protection sleeve 5 in a sliding manner, the upper surface of the first assembly plate 91 is hinged with a second assembly plate 92 through a hinge, a sleeve hole 93 for penetrating through a connecting terminal 2 is formed in the first assembly plate 91, the top end of the front surface of the second assembly plate 92 and the lower side, close to the display device 3, of the front surface of the optical power meter body 1 are connected with a second permanent magnet 94 in an embedded manner, the front surface of the second assembly plate 92 and the lower side, close to the second permanent magnet 94, of the front surface are connected with a protection airbag 95 in an embedded manner, fixing members 7 are fixedly connected to the upper end and the lower end of the rear surface of the fixed protection sleeve 5, a fixing sleeve 8 is pressed between the two groups of fixing members 7, the protection sleeve and the protection cover in the device can be conveniently detached and are thin in, so that the provided display device can be protected, while what is not described in detail in this description is known to the person skilled in the art.
During operation, buckle 51 cover with the protection of fixed lag 5 and establish the corner of optical power meter body 1 upper surface earlier, then slide extension lag 6 through extension coupling spring 10, buckle 51 cover with the protection of extension lag 6 and establish the bottom outside of optical power meter body 1 later, then upwards tensile protective cover 9, accomplish tensile back when protective cover 9, can rotate protective cover 9, establish connecting terminal 2's the outside with the trepanning 93 cover of first equipment board 91, continue to rotate second equipment board 92 in the protective cover 9 through the hinge afterwards, after second equipment board 92 rotates, can adsorb with optical power meter body 1 through two sets of second permanent magnets 94 and be connected, and protective airbag 95 can hug closely and protect in display device 3's the preceding side.
Please refer to fig. 4, the fixing member 7 includes a fixing block 71, the upper surface of the fixing block 71 is connected with an adjusting rod 72 through a thread, the bottom end of the adjusting rod 72 is fixedly connected with a fixing frame 73, the fixing frame 73 is connected with a pressing rod 74 through an internal rotation, the top end of the fixing frame 73 is located on the upper side of the rotation track of the pressing rod 74, the pressing rod 74 is a member made of a rectangular material, the fixing sleeve 8 is arranged on the rear side of the protecting member of the device, so that the device is convenient for workers to carry during use, the problem of equipment slipping off during use can be prevented, meanwhile, the fixing member 7 for installing the fixing sleeve 8 is simple and reasonable in structure, and friction caused when the fixing sleeve 8 is moved can be avoided.
The adjusting rods 72 in the two groups of fixing members 7 are rotated, then the two ends of the fixing sleeve 8 respectively penetrate through the two groups of fixing members 7, then the adjusting rods 72 in the upper fixing member 7 are rotated, the fixing frame 73 and the pressing rod 74 are driven to descend to fix the top end of the fixing sleeve 8, then the position of the bottom end of the fixing sleeve 8 in the lower fixing member 7 is adjusted as required, then the adjusting rods 72 in the lower fixing member 7 are rotated, and the bottom end of the fixing sleeve 8 is fixed by the fixing frame 73 and the pressing rod 74.
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.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a novel prevent falling optical power meter, includes optical power meter body (1), the last fixed surface of optical power meter body (1) is connected with connecting terminal (2), and the front surface fixed surface of optical power meter body (1) is connected with display device (3), downside fixedly connected with control button (4) that optical power meter body (1) front surface is close to display device (3), its characterized in that: the utility model discloses an optical power meter, including optical power meter body (1), fixed lag (5) are equipped with to the upside cover of optical power meter body (1) rear surface, and the downside cover of optical power meter body (1) rear surface is equipped with extension lag (6), extension lag (6) sliding connection in the inside of fixed lag (5) and with fixed lag (5) fixedly connected with coupling spring (10), the last sliding surface of fixed lag (5) is connected with protective cover (9), and the equal fixedly connected with fixed component (7) in upper and lower both ends of fixed lag (5) rear surface, and is two sets of the suppression has fixed cover (8) between fixed component (7).
2. The novel fall-resistant optical power meter according to claim 1, characterized in that: the protection button (51) outside the optical power meter body (1) turning is sleeved at the two ends of the upper surface of the fixed protection sleeve (5) and the two ends of the lower surface of the extended protection sleeve (6), and the upper side and the lower side of the front surface of the fixed protection sleeve (5) are embedded with the first permanent magnet (52).
3. The novel fall-resistant optical power meter according to claim 1, characterized in that: protective cover (9) including with fixed lag (5) sliding connection's first equipment board (91), the upper surface of first equipment board (91) articulates through the hinge has second equipment board (92), and the trepanning (93) that are used for through connection terminal (2) are seted up to the inside of first equipment board (91).
4. The novel fall-resistant optical power meter according to claim 3, wherein: the top end of the front surface of the second assembly plate (92) and the lower side, close to the display device (3), of the front surface of the optical power meter body (1) are connected with a second permanent magnet (94) in an embedded mode, and the lower side, close to the second permanent magnet (94), of the front surface of the second assembly plate (92) is connected with a protective air bag (95) in an embedded mode.
5. The novel fall-resistant optical power meter according to claim 1, characterized in that: the fixing component (7) comprises a fixing block (71), the upper surface of the fixing block (71) is in threaded connection with an adjusting rod (72), the bottom end of the adjusting rod (72) is fixedly connected with a fixing frame (73), and a pressing rod (74) is rotatably connected inside the fixing frame (73).
6. The novel fall-resistant optical power meter according to claim 5, wherein: the top end of the inside of the fixed frame (73) is positioned at the upper side of the rotating track of the pressing rod (74), and the pressing rod (74) is a component made of rectangular materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021583442.0U CN212645893U (en) | 2020-08-03 | 2020-08-03 | Novel anti-falling optical power meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021583442.0U CN212645893U (en) | 2020-08-03 | 2020-08-03 | Novel anti-falling optical power meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212645893U true CN212645893U (en) | 2021-03-02 |
Family
ID=74787375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021583442.0U Expired - Fee Related CN212645893U (en) | 2020-08-03 | 2020-08-03 | Novel anti-falling optical power meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212645893U (en) |
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2020
- 2020-08-03 CN CN202021583442.0U patent/CN212645893U/en not_active Expired - Fee Related
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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: 20210302 |