CN219369873U - Multichannel chirp signal termination frequency point detection device - Google Patents
Multichannel chirp signal termination frequency point detection device Download PDFInfo
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- CN219369873U CN219369873U CN202222769327.8U CN202222769327U CN219369873U CN 219369873 U CN219369873 U CN 219369873U CN 202222769327 U CN202222769327 U CN 202222769327U CN 219369873 U CN219369873 U CN 219369873U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
The utility model belongs to the technical field of chirp signal frequency detection devices, in particular to a multichannel chirp signal termination frequency point detection device, which aims at the problems that the prior device can be taken out by cooperation of a plurality of persons, the operation is troublesome, the electronic elements in the detection device are easily influenced by a suction block, detection data are unreal, heat dissipation is lacking in the device, the temperature in the detection device rises after the detection device is used, damage to the electronic elements in the detection device is easily caused, and the detection device comprises a detection device body and a data wire.
Description
Technical Field
The utility model relates to the technical field of chirp signal frequency detection devices, in particular to a multichannel chirp signal termination frequency point detection device.
Background
As is well known, a Chirp signal is a typical non-stationary signal, and has wide application in the fields of communication, sonar, radar, etc., and is a term in the coding pulse technology related to the communication technology, which means that when a pulse is coded, its carrier frequency increases linearly over the duration of the pulse, and a phenomenon that the center wavelength shifts during pulse transmission is called "Chirp".
The utility model discloses a multichannel Chirp signal termination frequency point detection device, including detection device, one side of detection device is equipped with the transmission line, detection device's top is equipped with the top shell, detection device's bottom is equipped with the drain pan, be equipped with fastening mechanism on the drain pan, fastening mechanism includes fastening groove and butt joint groove, the adjustment tank has been seted up on fastening groove's both sides top, fastening groove's one end both sides are equipped with the fixed slot, be equipped with the fastening plate on the fastening groove, be equipped with the card strip on the adjustment tank, the bottom connection of card strip the fastening plate, the top of card strip is equipped with the fixture block, has solved current Chirp signal detection device protection effect relatively poor, and the detection device who is equipped with protection machanism moreover when using, dismouting protection machanism need use the instrument to operate, and the step is comparatively loaded down with trivial details, inconvenient problem of dismantling.
However, this device has the following problems:
1. when in use, the detection device can be taken out by cooperation of multiple people, so that the operation is troublesome, and time and labor are wasted;
2. the use of the suction block easily affects the electronic elements in the detection device, so that the detection data is unreal;
3. the heat dissipation is lacking in the device, and the temperature in the detection device rises after the detection device is used, so that the damage to electronic elements in the detection device is easily caused.
In view of the above, the present disclosure proposes a multi-channel chirp signal termination frequency point detection device for solving the above-mentioned problems.
Disclosure of Invention
The utility model provides a multichannel chirp signal termination frequency point detection device, which solves the problems that in the prior art, a plurality of persons are required to cooperate to take out the detection device, the operation is troublesome, time and labor are wasted, the use of a suction block easily affects electronic elements in the detection device, detection data are unreal, heat dissipation is absent in the device, the temperature in the detection device rises after the use, and damage to the electronic elements in the detection device is easily caused.
The utility model provides the following technical scheme:
a multi-channel chirp signal termination frequency bin detection apparatus comprising:
the detection device comprises a detection device body and a data line, wherein the detection device body is fixedly connected with one end of the data line;
the protection mechanism is arranged on the outer side of the detection device body and used for protecting the detection device body;
the clamping mechanism is arranged in the protection mechanism and used for preventing the detection device body from shaking;
and the heat dissipation assembly is arranged on the protection mechanism and used for dissipating heat of the detection device body.
In a possible design, protection machanism includes two snap rings, upper cover, lower cover, two buckles and two hinges, the bottom of detection device body is hugged closely with the top of lower cover, the semicircle orifice with the size looks adaptation of data line has all been seted up to one side of lower cover and one side of upper cover, the front side of lower cover respectively with one side fixed connection of two buckles, the rear side of lower cover and the rear side of upper cover are with hinge swivelling joint, the rear side of upper cover and the rear side of lower cover respectively with the both sides fixed connection of hinge, the front side of upper cover respectively with one side fixed connection of two snap rings.
In one possible design, the clamping mechanism comprises a moving plate, a screw rod and a rotating handle, wherein the moving plate is positioned on one side of the detection device body and is clung to one side of the detection device body, one side of the moving plate is rotationally connected with one end of the screw rod, the other end of the screw rod penetrates through one side of the lower cover and is in threaded connection with one side of the lower cover through a screw rod nut, the other end of the screw rod extends to the outside of one side of the lower cover, and the other end of the screw rod is fixedly connected with one side of the rotating handle.
In one possible design, the heat dissipation assembly comprises two fans, a heat dissipation net and four ventilation holes, two holes matched with the fans are formed in the upper cover, the outer sides of the fans are fixedly connected with the inner walls of the holes through bolts, the heat dissipation net is arranged on the lower cover, the heat dissipation net is located at the bottom of the detection device body, the four ventilation holes are formed in the lower cover, and the ventilation holes are located at two sides of the detection device body.
In one possible design, two sliding blocks are fixedly connected to two sides of the moving plate, two sliding blocks are fixedly connected to two sides of the bottom of the moving plate, two sliding grooves and two sliding grooves are respectively formed in one side of the top of the lower cover and the inner walls of two sides of the lower cover, the sliding blocks are in sliding connection with the sliding grooves, and the sliding blocks are in sliding connection with the sliding grooves.
In one possible design, the top of the upper cover is fixedly connected with a handle for conveniently carrying the detection device body, and the handle is positioned in the middle of the two fans.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the utility model as claimed.
According to the utility model, the sliding block and the sliding groove are arranged on the device, so that the moving plate is smoother in the moving process, the moving plate can be ensured to move stably under the action of the screw rod, and the handle is arranged on the device, so that the detection device body can move more conveniently and rapidly;
in the utility model, the protection and clamping mechanism and the heat dissipation assembly are arranged on the device, so that the detection device body is protected in all directions in the upper cover and the lower cover, the detection device body is prevented from shaking, the detection device body is prevented from being damaged due to unnecessary shaking and collision in the moving and transporting processes, the detection device body can be cooled, and the normal operation of electronic elements in the detection device body is ensured.
Drawings
Fig. 1 is a schematic diagram of a front view structure of a multi-channel chirp signal termination frequency point detection device according to an embodiment of the present utility model;
fig. 2 is a schematic diagram of a rear view structure of a multi-channel chirp signal termination frequency point detection device according to an embodiment of the present utility model;
fig. 3 is a schematic top view of a multi-channel chirp signal termination frequency point detection device according to an embodiment of the present utility model;
fig. 4 is a schematic bottom view of a multi-channel chirp signal termination frequency point detection device according to an embodiment of the present utility model.
Reference numerals:
1. a detection device body; 2. a data line; 3. a clasp; 4. an upper cover; 5. a fan; 6. a first chute; 7. a second chute; 8. a rotating handle; 9. a screw rod; 10. a moving plate; 11. a buckle; 12. a handle; 13. a hinge; 14. a lower cover; 15. a vent hole; 16. a heat dissipation net.
Detailed Description
Embodiments of the present utility model will be described below with reference to the accompanying drawings in the embodiments of the present utility model.
In describing embodiments of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the terms "coupled" and "mounted" should be interpreted broadly, and for example, "coupled" may or may not be detachably coupled; may be directly connected or indirectly connected through an intermediate medium. In addition, "communication" may be direct communication or may be indirect communication through an intermediary. Wherein, "fixed" means that the relative positional relationship is not changed after being connected to each other. References to orientation terms, such as "inner", "outer", "top", "bottom", etc., in the embodiments of the present utility model are merely to refer to the orientation of the drawings and, therefore, the use of orientation terms is intended to better and more clearly illustrate and understand the embodiments of the present utility model, rather than to indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the embodiments of the present utility model.
In embodiments of the present utility model, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature.
In the embodiment of the present utility model, "and/or" is merely an association relationship describing an association object, and indicates that three relationships may exist, for example, a and/or B may indicate: a exists alone, A and B exist together, and B exists alone. In addition, the character "/" herein generally indicates that the front and rear associated objects are an "or" relationship.
Reference in the specification to "one embodiment" or "some embodiments" or the like means that a particular feature, structure, or characteristic described in connection with the embodiment is included in one or more embodiments of the utility model. Thus, appearances of the phrases "in one embodiment," "in some embodiments," "in other embodiments," and the like in the specification are not necessarily all referring to the same embodiment, but mean "one or more but not all embodiments" unless expressly specified otherwise. The terms "comprising," "including," "having," and variations thereof mean "including but not limited to," unless expressly specified otherwise.
Example 1
Referring to fig. 1, 2, 3 and 4, a multi-channel chirp signal termination frequency point detection apparatus includes:
the detection device comprises a detection device body 1 and a data line 2, wherein the detection device body 1 is the same as the patent with the bulletin number of CN216792323U, and the detection device body 1 is fixedly connected with one end of the data line 2;
the protection mechanism is arranged on the outer side of the detection device body 1 and used for protecting the detection device body 1;
the clamping mechanism is arranged in the protection mechanism and used for preventing the detection device body 1 from shaking;
and the heat radiation component is arranged on the protection mechanism and used for radiating the heat of the detection device body 1.
The device is provided with the protection and clamping mechanism and the heat dissipation assembly, so that the detection device body 1 is protected in an omnibearing manner in the upper cover 4 and the lower cover 14, the detection device body 1 is prevented from shaking, the detection device body 1 is prevented from being damaged due to unnecessary shaking and collision in the moving and transporting processes, the detection device body 1 can be cooled, and the internal electronic elements can be guaranteed to normally operate.
Referring to fig. 1 and 2, the protection mechanism includes two snap rings 3, upper cover 4, lower cover 14, two buckles 11 and two hinges 13, the bottom of detection device body 1 is hugged closely with the top of lower cover 14, the semicircle orifice with the size looks adaptation of data line 2 has all been seted up to one side of lower cover 14 and one side of upper cover 4, the front side of lower cover 14 respectively with one side fixed connection of two buckles 11, the rear side of lower cover 14 and the rear side of upper cover 4 are rotated with hinge 13 and are connected, the rear side of upper cover 4 and the rear side of lower cover 14 respectively with the both sides fixed connection of hinge 13, the front side of upper cover 4 respectively with one side fixed connection of two snap rings 3.
The two buckles 11 are pressed to enable the buckles 11 to be separated from the clamping rings 3, so that the upper cover 4 is opened, then the detection device body 1 is placed on the lower cover 14, and therefore the detection device body 1 is protected in all directions inside the upper cover 4 and the lower cover 14, and detection and maintenance of the detection device body 1 are facilitated.
Referring to fig. 2 and 4, the clamping mechanism comprises a moving plate 10, a screw rod 9 and a rotating handle 8, wherein the moving plate 10 is positioned on one side of the detection device body 1 and is tightly attached to one side of the detection device body 1, one side of the moving plate 10 is rotatably connected with one end of the screw rod 9, the other end of the screw rod 9 penetrates through one side of the lower cover 14 and is in threaded connection with one side of the lower cover 14 through a screw rod nut, the other end of the screw rod 9 extends to the outside of one side of the lower cover 14, and the other end of the screw rod 9 is fixedly connected with one side of the rotating handle 8.
The rotating handle 8 is rotated, the rotating handle 8 drives the screw rod 9 to rotate, and the screw rod 9 drives the moving plate 10 to move, so that the moving plate 10 is tightly attached to the detection device body 1, and the detection device body 1 cannot shake on the lower cover 14, so that the detection device body 1 is reduced from damage caused by unnecessary shake and collision in the moving and transporting processes, and the service life of the detection device body 1 is prolonged.
Referring to fig. 2, 3 and 4, the heat dissipation assembly comprises two fans 5, a heat dissipation net 16 and four ventilation holes 15, two holes matched with the fans 5 are formed in the upper cover 4, the outer sides of the fans 5 are fixedly connected with the inner walls of the holes through bolts, the heat dissipation net 16 is arranged on the lower cover 14, the heat dissipation net 16 is located at the bottom of the detection device body 1, the four ventilation holes 15 are formed in the lower cover 14, and the ventilation holes 15 are located at two sides of the detection device body 1.
The fan 5 is started, the detection device body 1 is used for detecting signals, so that the fan 5 blows heat generated by the detection device body 1 to the vent hole 15 and discharges the heat to the outside through the vent hole 15, the detection device body 1 can be cooled, the inside electronic element can be guaranteed to normally run, and the detection device body 1 can directly radiate heat to the outside due to the fact that the cooling net 16 is arranged at the bottom of the detection device body 1, so that the heat radiation is faster and more effective.
Example 2
Referring to fig. 1, 2, 3 and 4, a multi-channel chirp signal termination frequency point detection apparatus includes:
the detection device comprises a detection device body 1 and a data line 2, wherein the detection device body 1 is fixedly connected with one end of the data line 2;
the protection mechanism is arranged on the outer side of the detection device body 1 and used for protecting the detection device body 1;
the clamping mechanism is arranged in the protection mechanism and used for preventing the detection device body 1 from shaking;
and the heat radiation component is arranged on the protection mechanism and used for radiating the heat of the detection device body 1.
The device is provided with the protection and clamping mechanism and the heat dissipation assembly, so that the detection device body 1 is protected in an omnibearing manner in the upper cover 4 and the lower cover 14, the detection device body 1 is prevented from shaking, the detection device body 1 is prevented from being damaged due to unnecessary shaking and collision in the moving and transporting processes, the detection device body 1 can be cooled, and the internal electronic elements can be guaranteed to normally operate.
Referring to fig. 1 and 2, the protection mechanism includes two snap rings 3, upper cover 4, lower cover 14, two buckles 11 and two hinges 13, the bottom of detection device body 1 is hugged closely with the top of lower cover 14, the semicircle orifice with the size looks adaptation of data line 2 has all been seted up to one side of lower cover 14 and one side of upper cover 4, the front side of lower cover 14 respectively with one side fixed connection of two buckles 11, the rear side of lower cover 14 and the rear side of upper cover 4 are with hinge 13 swivelling joint, the rear side of upper cover 4 and the rear side of lower cover 14 respectively with the both sides fixed connection of hinge 13, the front side of upper cover 4 respectively with one side fixed connection of two snap rings 3, the top fixedly connected with of upper cover 4 is used for conveniently carrying the handle 12 of detection device body 1, handle 12 is located the centre of two fans 5.
The two buckles 11 are pressed to enable the buckles 11 to be separated from the clamping rings 3, so that the upper cover 4 is opened, then the detection device body 1 is placed on the lower cover 14, and thus the detection device body 1 is protected in all directions in the upper cover 4 and the lower cover 14, the detection device body 1 is convenient to detect and maintain, the device can be moved to a proper position by using the handle 12 arranged at the top of the upper cover 4, and the detection device body 1 is more convenient and quicker to move.
Referring to fig. 2 and 4, the fixture includes movable plate 10, lead screw 9 and rotatory handle 8, the one side that is located detection device body 1 of movable plate 10 and hugs closely with one side of detection device body 1, one side and the one end rotation of lead screw 9 of movable plate 10 are connected, the other end of lead screw 9 runs through one side of lower cover 14 and with one side of lower cover 14 with lead screw nut threaded connection, the other end of lead screw 9 extends to the outside of lower cover 14 one side, the other end and the one side fixed connection of rotatory handle 8 of lead screw 9, two slider of equal fixedly connected with in both sides of movable plate 10, two slider of No. one of bottom both sides of movable plate 10 are all fixedly connected with, two chute 6 and two No. two chute 7 have been seted up respectively to top one side and both sides inner wall of lower cover 14, slider and chute 6 sliding connection No. two, slider and No. 7 sliding connection.
The rotating handle 8 is rotated, the rotating handle 8 drives the screw rod 9 to rotate, the screw rod 9 drives the movable plate 10 to move, so that the movable plate 10 is tightly attached to the detection device body 1, the detection device body 1 cannot shake on the lower cover 14, damage caused by unnecessary shake and collision in the moving and transporting processes is reduced, the service life of the detection device body 1 is prolonged, and the first sliding groove 6 and the second sliding groove 7 are arranged at the bottom of the lower cover 14, and the first sliding block and the second sliding block are arranged on the movable plate 10, so that the movable plate 10 can move more smoothly in the moving process, and the movable plate 10 can move stably under the action of the screw rod 9.
Referring to fig. 2, 3 and 4, the heat dissipation assembly comprises two fans 5, a heat dissipation net 16 and four ventilation holes 15, two holes matched with the fans 5 are formed in the upper cover 4, the outer sides of the fans 5 are fixedly connected with the inner walls of the holes through bolts, the heat dissipation net 16 is arranged on the lower cover 14, the heat dissipation net 16 is located at the bottom of the detection device body 1, the four ventilation holes 15 are formed in the lower cover 14, and the ventilation holes 15 are located at two sides of the detection device body 1.
The fan 5 is started, the detection device body 1 is used for detecting signals, so that the fan 5 blows heat generated by the detection device body 1 to the vent hole 15 and discharges the heat to the outside through the vent hole 15, the detection device body 1 can be cooled, the inside electronic element can be guaranteed to normally run, and the detection device body 1 can directly radiate heat to the outside due to the fact that the cooling net 16 is arranged at the bottom of the detection device body 1, so that the heat radiation is faster and more effective.
However, as well known to those skilled in the art, the working principle and wiring method of the fan 5 are common, and all of them are conventional means or common knowledge, and will not be described herein in detail, and any choice may be made by those skilled in the art according to their needs or convenience.
The working principle and the using flow of the technical scheme are as follows: when the detection device body 1 needs to be used, firstly, the two buckles 11 are pressed, the buckles 11 are separated from the clamping rings 3, so that the upper cover 4 is opened, then the detection device body 1 is placed on the lower cover 14, thus the detection device body 1 is protected in all directions in the upper cover 4 and the lower cover 14, the detection device body 1 is convenient to detect and maintain, then the rotating handle 8 is rotated, the rotating handle 8 drives the screw rod 9 to rotate, the screw rod 9 drives the moving plate 10 to move, thus the moving plate 10 is tightly attached to the detection device body 1, thus the detection device body 1 cannot shake on the lower cover 14, the damage caused by unnecessary shake and collision in the moving and transporting processes of the detection device body 1 is reduced, the service life of the detection device body 1 is prolonged, and the first sliding chute 6 and the second sliding chute 7 are arranged at the bottom of the lower cover 14, the first slide block and the second slide block are arranged on the moving plate 10, so that the moving plate 10 can move stably under the action of the screw rod 9 in the moving process, then the upper cover 4 and the lower cover 14 are closed through the hinge 13, then the buckle 11 is buckled on the clamping ring 3, so that the lower cover 14 is closed, then the fan 5 is started, the detection device body 1 is used for detecting signals, the fan 5 blows the heat generated by the detection device body 1 to the vent hole 15 and discharges the heat to the outside through the vent hole 15, the detection device body 1 can obtain heat dissipation, the internal electronic components can be ensured to operate normally, the bottom of the detection device body 1 is provided with the heat dissipation net 16, so that the detection device body 1 can directly dissipate heat to the outside, the heat dissipation is faster and more effective, after the detection is finished, the handle 12 arranged at the top of the upper cover 4 is used, the device is moved to a proper position, so that the detection device body 1 can be moved more conveniently and quickly.
The present utility model is not limited to the above embodiments, and any person skilled in the art can easily think about the changes or substitutions within the technical scope of the present utility model, and the changes or substitutions are intended to be covered by the scope of the present utility model; embodiments of the utility model and features of the embodiments may be combined with each other without conflict. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.
Claims (6)
1. A multi-channel chirp signal termination frequency point detection device, comprising:
the detection device comprises a detection device body (1) and a data line (2), wherein the detection device body (1) is fixedly connected with one end of the data line (2);
the protection mechanism is arranged on the outer side of the detection device body (1) and used for protecting the detection device body (1);
the clamping mechanism is arranged in the protection mechanism and used for preventing the detection device body (1) from shaking;
and the heat radiation component is arranged on the protection mechanism and used for radiating the heat of the detection device body (1).
2. The multichannel chirp signal termination frequency point detection device according to claim 1, wherein the protection mechanism comprises two clamping rings (3), an upper cover (4), a lower cover (14), two buckles (11) and two hinges (13), the bottom of the detection device body (1) is tightly attached to the top of the lower cover (14), semicircular holes matched with the data lines (2) in size are formed in one side of the lower cover (14) and one side of the upper cover (4), the front sides of the lower cover (14) are fixedly connected with one sides of the two buckles (11) respectively, the rear sides of the lower cover (14) are rotatably connected with the rear sides of the upper cover (4) through hinges (13), the rear sides of the upper cover (4) and the rear sides of the lower cover (14) are fixedly connected with two sides of the hinges (13) respectively, and the front sides of the upper cover (4) are fixedly connected with one sides of the two clamping rings (3) respectively.
3. The multichannel chirp signal termination frequency point detection device according to claim 1, wherein the clamping mechanism comprises a moving plate (10), a screw rod (9) and a rotary handle (8), the moving plate (10) is located on one side of the detection device body (1) and is tightly attached to one side of the detection device body (1), one side of the moving plate (10) is rotatably connected with one end of the screw rod (9), the other end of the screw rod (9) penetrates through one side of the lower cover (14) and is in threaded connection with one side of the lower cover (14) through a screw nut, the other end of the screw rod (9) extends to the outside of one side of the lower cover (14), and the other end of the screw rod (9) is fixedly connected with one side of the rotary handle (8).
4. The multichannel chirp signal termination frequency point detection device according to claim 2, wherein the heat dissipation assembly comprises two fans (5), a heat dissipation net (16) and four ventilation holes (15), two holes matched with the fans (5) are formed in the upper cover (4), the outer sides of the fans (5) are fixedly connected with the inner walls of the holes through bolts, the heat dissipation net (16) is arranged on the lower cover (14), the heat dissipation net (16) is located at the bottom of the detection device body (1), the four ventilation holes (15) are formed in the lower cover (14), and the ventilation holes (15) are located at two sides of the detection device body (1).
5. The multichannel chirp signal termination frequency point detection device according to claim 3, wherein two first sliding blocks are fixedly connected to two sides of the moving plate (10), two second sliding blocks are fixedly connected to two sides of the bottom of the moving plate (10), two first sliding grooves (6) and two second sliding grooves (7) are respectively formed in one side of the top of the lower cover (14) and inner walls of two sides of the lower cover, the first sliding blocks are in sliding connection with the first sliding grooves (6), and the second sliding blocks are in sliding connection with the second sliding grooves (7).
6. The multichannel chirp signal termination frequency point detection device according to claim 2, characterized in that a handle (12) for carrying the detection device body (1) is fixedly connected to the top of the upper cover (4), and the handle (12) is located in the middle of the two fans (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222769327.8U CN219369873U (en) | 2022-10-20 | 2022-10-20 | Multichannel chirp signal termination frequency point detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222769327.8U CN219369873U (en) | 2022-10-20 | 2022-10-20 | Multichannel chirp signal termination frequency point detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219369873U true CN219369873U (en) | 2023-07-18 |
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ID=87148877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222769327.8U Active CN219369873U (en) | 2022-10-20 | 2022-10-20 | Multichannel chirp signal termination frequency point detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219369873U (en) |
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2022
- 2022-10-20 CN CN202222769327.8U patent/CN219369873U/en active Active
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