CN209841964U - Microwave power detector - Google Patents
Microwave power detector Download PDFInfo
- Publication number
- CN209841964U CN209841964U CN201822195591.9U CN201822195591U CN209841964U CN 209841964 U CN209841964 U CN 209841964U CN 201822195591 U CN201822195591 U CN 201822195591U CN 209841964 U CN209841964 U CN 209841964U
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- CN
- China
- Prior art keywords
- detector
- safety cover
- detector body
- cover
- wave detector
- 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
- 238000001514 detection method Methods 0.000 claims abstract description 22
- 230000001681 protective effect Effects 0.000 claims description 26
- 238000013016 damping Methods 0.000 claims description 13
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical group [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 abstract description 8
- 239000002184 metal Substances 0.000 abstract description 8
- 230000035939 shock Effects 0.000 abstract description 7
- 238000005265 energy consumption Methods 0.000 abstract description 5
- 229910052782 aluminium Inorganic materials 0.000 abstract description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 3
- 239000004411 aluminium Substances 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
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- Measurement Of Radiation (AREA)
Abstract
The utility model belongs to the technical field of detectors, in particular to a microwave power detector, which comprises a detector body, wherein a detection assembly is arranged in the detector body, the detection assembly is fixedly connected with the detector body, and the outer walls of two sides of the detector body are respectively fixed with a signal input connector and a signal output connector; through establish the wave detector safety cover on the wave detector body, make wave detector safety cover and wave detector body slide each other, through set up shock mount on the inside wall at the wave detector safety cover, when the wave detector takes place mechanical collision in the use, at first the wave detector safety cover receives the collision, inboard shock mount deformation, absorb vibrations, with energy consumption, form the protection to inside determine module, guarantee to detect the precision, and because the wave detector safety cover is the aluminium material, form the metal shield layer, constitute two-layer shielding with the wave detector body jointly, resist external disturbance.
Description
Technical Field
The utility model belongs to the technical field of the wave detector, concretely relates to microwave power wave detector.
Background
A detector is a device for detecting some useful information in a wave signal. Means for identifying the presence or change of a wave, oscillation or signal. The detector is typically used to extract the information carried. The detectors are classified into envelope detectors and synchronous detectors. The output signal of the former corresponds to the envelope of the input signal, and is mainly used for demodulating the standard amplitude modulation signal. The latter is in fact an analog multiplier, and in order to obtain the demodulation action, it is necessary to add in addition an oscillating signal (coherent signal) perfectly aligned with the carrier of the input signal. The synchronous detector is mainly used for demodulating a single-sideband amplitude-modulated signal or demodulating a vestigial sideband amplitude-modulated signal.
The existing microwave detector has the following defects:
1. the detector is mainly provided with a metal shell outside, a layer of shielding protection can be provided for internal detection elements, but the existing detectors are all provided with a layer of metal shell, and the detection elements are directly fixed in the shell, so that mechanical collision can inevitably occur during use, the detection precision of the internal elements is influenced, and the detection precision of the detector is particularly important, so that the existing detectors need a buffering protection structure;
2. in addition, the existing casing of the detector is fixed by bolts, and is troublesome to disassemble.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a microwave power detector has the protection casing to the detector, plays the shielding effect simultaneously, still can fix the convenient characteristics of dismantling of apron.
In order to achieve the above object, the utility model provides a following technical scheme: a microwave power detector comprises a detector body, a detection assembly is arranged in the detector body, the detection assembly is fixedly connected with the detector body, the outer walls of the two sides of the detector body are respectively fixed with a signal input joint and a signal output joint, the signal input joint and the signal output joint are both electrically connected with the detection assembly, the detector body is a shell with an open top, one end of the detector body is provided with a protective cover clamping seat which is integrally formed with the detector body, the detector body is provided with a shell cover plate which is clamped and sealed with the detector body, the external cover of wave detector body is equipped with the wave detector safety cover, the wave detector safety cover with wave detector body sliding connection, the wave detector safety cover with wave detector body block is fixed.
Preferably, a socket is arranged at one end, close to the protective cover clamping seat, of the detector protective cover, the socket and the detector protective cover are integrally formed, a containing cavity is formed in the protective cover clamping seat, and the socket is inserted in the containing cavity.
Preferably, a clamp spring is arranged at the top of the socket and fixedly connected with the socket, a clamping groove is formed in the position, close to the socket, of the protective cover clamping seat, and the clamp spring and the protective cover clamping seat are clamped and fixed through the clamping groove.
Preferably, the inner side wall of the detector protection cover is provided with a damping support, the damping support is uniformly arranged on the detector protection cover in a sheet shape, and the damping support is fixedly connected with the detector protection cover.
Preferably, the casing cover plate is fixed with the detector body through the pressing of the detector protection cover, and the casing cover plate is located between the detector body and the detector protection cover.
Preferably, the number of the protection cover clamping seats is two, and the two protection cover clamping seats are respectively located at the top and the bottom of the detector body.
Preferably, the detector protective cover and the detector body are both of aluminum structures.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses in, establish the wave detector safety cover through the cover on the wave detector body, make wave detector safety cover and wave detector body slide each other, through setting up shock mount on the inside wall at the wave detector safety cover, when the wave detector takes place mechanical collision in the use, at first the wave detector safety cover receives the collision, inboard shock mount deformation, absorb vibrations, with energy consumption, form the protection to the detection subassembly of inside, guarantee to detect the precision, and because the wave detector safety cover is the aluminium material, form the metal shielding layer, constitute two-layer shielding with the wave detector body jointly, resist external disturbance.
The utility model discloses in, because wave detector safety cover and wave detector body block set up the safety cover cassette fixed with wave detector safety cover block in one side, the mutual block of jump ring that utilizes draw-in groove on the safety cover cassette and the wave detector safety cover to set up is fixed, fixes the casing apron simultaneously, need not use the screw, conveniently dismantles and installs the wave detector, and the installation is firm.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
In the drawings:
fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic side view of the present invention;
fig. 4 is a schematic view of the engaging structure of the present invention;
in the figure: 1. a detector body; 11. a signal input terminal; 12. a signal output connector; 13. a detection component; 14. a protective cover clamping seat; 141. a card slot; 2. a housing cover plate; 3. a detector protective cover; 31. a shock-absorbing support; 32. a socket; 321. and a clamp spring.
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.
Examples
Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a microwave power detector, including detector body 1, detector body 1's inside is equipped with detecting element 13, detecting element 13 and detector body 1 fixed connection, be fixed with signal input joint 11 and signal output joint 12 on detector body 1's the both sides outer wall respectively, signal input joint 11 and signal output joint 12 all with detecting element 13 electric connection, detector body 1 is the open casing in top, detector body 1's one end is equipped with safety cover cassette 14, safety cover cassette 14 and detector body 1 integrated into one piece, install casing cover plate 2 on the detector body 1, casing cover plate 2 is sealed with detector body 1 block, detector body 1's outside cover is equipped with detector protection cover 3, detector protection cover 3 and detector body 1 sliding connection, detector protection cover 3 is fixed with detector body 1 block.
In the embodiment, a casing cover plate 2 is installed on a detector body 1, the casing cover plate 2 is clamped and sealed with the detector body 1, a detector protective cover 3 is sleeved outside the detector body 1, the detector protective cover 3 is connected with the detector body 1 in a sliding manner, the detector protective cover 3 is clamped and fixed with the detector body 1, the detector protective cover 3 and the detector body 1 are enabled to slide relative to each other by sleeving the detector body 1 with the detector protective cover 3, a shock absorption support 31 is arranged on the inner side wall of the detector protective cover 3, when the detector is mechanically collided in the using process, firstly, the detector protective cover 3 is collided, the shock absorption support 31 on the inner side is deformed to absorb shock, energy consumption is reduced, an internal detection assembly 13 is protected, detection precision is ensured, and a metal shielding layer is formed because the detector protective cover 3 is made of, constitute two-layer shielding with wave detector body 1 jointly, resist external disturbance, simultaneously, because wave detector safety cover 3 and wave detector body 1 block, set up the safety cover cassette 14 fixed with wave detector safety cover 3 block in one side, utilize the draw-in groove 141 on the safety cover cassette 14 and the mutual block of jump ring 321 that sets up on the wave detector safety cover 3 fixed, fix casing apron 2 simultaneously, need not use the screw, conveniently dismantle and install the wave detector, and the installation is firm.
Specifically, the one end that detector safety cover 3 is close to safety cover cassette 14 has socket 32, socket 32 and 3 integrated into one piece of detector safety cover, the appearance chamber has been seted up on the safety cover cassette 14, socket 32 is pegged graft at appearance intracavity, socket 32's top is equipped with jump ring 321, jump ring 321 and socket 32 fixed connection, the draw-in groove 141 has been seted up to being close to socket 32 department on the safety cover cassette 14, jump ring 321 passes through draw-in groove 141 block with safety cover cassette 14 and fixes, detector safety cover 3 and 1 block of detector body, set up the safety cover cassette 14 fixed with 3 block of detector safety cover in one side, it is fixed with the mutual block of jump ring 321 that sets up on the detector safety cover cassette 14 and the detector safety cover 3 to utilize draw-in groove 141 on the safety cover cassette 14, fix casing apron 2 simultaneously.
Specifically, there is damping support 31 on the inside wall of detector safety cover 3, damping support 31 is slice align to grid on detector safety cover 3, damping support 31 and 3 fixed connection of detector safety cover, it is fixed through 3 pressfittings of detector safety cover between casing cover 2 and the detector body 1, casing cover 2 is located between detector body 1 and the detector safety cover 3, make detector safety cover 3 and detector body 1 slide each other, through set up damping support 31 on the inside wall of detector safety cover 3, when the detector takes place mechanical collision in the use, at first detector safety cover 3 receives the collision, inboard damping support 31 deformation, absorb vibrations, with energy consumption, form the protection to inside detection module 13, guarantee to detect the precision.
Specifically, the number of the protection cover clamping seats 14 is two, the two protection cover clamping seats 14 are respectively located at the top and the bottom of the detector body 1, the protection cover clamping seats 14 are arranged at the top and the bottom, clamping is carried out in the upper direction and the lower direction, and the detector protection cover 3 is more stably installed.
Specifically, the detector protection cover 3 and the detector body 1 are both of aluminum structures, and the detector protection cover 3 is made of aluminum materials, so that a metal shielding layer is formed, and the metal shielding layer and the detector body 1 jointly form two layers of shielding to resist external interference.
The utility model discloses a theory of operation and use flow: after the utility model is installed, the device to be detected is inserted and fixed with the signal input joint 11, the signal output joint 12 at the other side is connected with the external detection device, the detection is carried out through the internal detection component 13, the detector protective cover 3 is sleeved on the detector body 1, the detector protective cover 3 and the detector body 1 slide mutually, the damping support 31 is arranged on the inner side wall of the detector protective cover 3, when the detector is mechanically collided in the use process, firstly, the detector protective cover 3 is collided, the damping support 31 at the inner side is deformed to absorb the vibration, the energy consumption is reduced, the internal detection component 13 is protected, the detection precision is ensured, and because the detector protective cover 3 is made of aluminum, a metal shielding layer is formed, two layers of shielding are formed together with the detector body 1, the external interference is resisted, meanwhile, because the detector protective cover 3 is clamped with the detector body 1, the protection cover clamping seat 14 fixed with the detector protection cover 3 in a clamping mode is arranged on one side, the clamping groove 141 in the protection cover clamping seat 14 and the clamping spring 321 arranged on the detector protection cover 3 are fixed in a clamping mode, the shell cover plate 2 is fixed simultaneously, screws are not needed, the detector is convenient to disassemble and assemble, and the installation is firm.
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 modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. 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 (7)
1. The utility model provides a microwave power detector, includes detector body (1), the inside of detector body (1) is equipped with detection module (13), detection module (13) with detector body (1) fixed connection, be fixed with signal input joint (11) and signal output joint (12) on the both sides outer wall of detector body (1) respectively, signal input joint (11) with signal output joint (12) all with detection module (13) electric connection, its characterized in that: detector body (1) is the open casing in top, the one end of detector body (1) is equipped with safety cover cassette (14), safety cover cassette (14) with detector body (1) integrated into one piece, install casing apron (2) on detector body (1), casing apron (2) with detector body (1) block is sealed, the outside cover of detector body (1) is equipped with detector safety cover (3), detector safety cover (3) with detector body (1) sliding connection, detector safety cover (3) with detector body (1) block is fixed.
2. A microwave power detector according to claim 1, wherein: the detector protection cover (3) is close to one end of the protection cover clamping seat (14) is provided with a socket (32), the socket (32) and the detector protection cover (3) are integrally formed, a containing cavity is formed in the protection cover clamping seat (14), and the socket (32) is inserted in the containing cavity.
3. A microwave power detector according to claim 2, wherein: the top of socket (32) is equipped with jump ring (321), jump ring (321) with socket (32) fixed connection, be close to on safety cover cassette (14) socket (32) department has seted up draw-in groove (141), jump ring (321) with safety cover cassette (14) pass through draw-in groove (141) block is fixed.
4. A microwave power detector according to claim 1, wherein: have damping support (31) on the inside wall of wave detector safety cover (3), damping support (31) are slice align to grid and are in on wave detector safety cover (3), damping support (31) with wave detector safety cover (3) fixed connection.
5. A microwave power detector according to claim 1, wherein: casing apron (2) with pass through between wave detector body (1) wave detector safety cover (3) pressfitting is fixed, casing apron (2) are located wave detector body (1) with between wave detector safety cover (3).
6. A microwave power detector according to claim 1, wherein: the number of the protective cover clamping seats (14) is two, and the two protective cover clamping seats (14) are respectively positioned at the top and the bottom of the detector body (1).
7. A microwave power detector according to claim 1, wherein: the detector protection cover (3) and the detector body (1) are both of aluminum structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822195591.9U CN209841964U (en) | 2018-12-26 | 2018-12-26 | Microwave power detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822195591.9U CN209841964U (en) | 2018-12-26 | 2018-12-26 | Microwave power detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209841964U true CN209841964U (en) | 2019-12-24 |
Family
ID=68900468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822195591.9U Expired - Fee Related CN209841964U (en) | 2018-12-26 | 2018-12-26 | Microwave power detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209841964U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113347535A (en) * | 2021-05-26 | 2021-09-03 | 海南正东雄科技有限公司 | Sound amplification type excitation processor |
-
2018
- 2018-12-26 CN CN201822195591.9U patent/CN209841964U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113347535A (en) * | 2021-05-26 | 2021-09-03 | 海南正东雄科技有限公司 | Sound amplification type excitation processor |
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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 |
Granted publication date: 20191224 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |