CN212932982U - Auxiliary integrated machine for seismic exploration equipment - Google Patents

Auxiliary integrated machine for seismic exploration equipment Download PDF

Info

Publication number
CN212932982U
CN212932982U CN202022230483.8U CN202022230483U CN212932982U CN 212932982 U CN212932982 U CN 212932982U CN 202022230483 U CN202022230483 U CN 202022230483U CN 212932982 U CN212932982 U CN 212932982U
Authority
CN
China
Prior art keywords
seismic exploration
connector
mounting
opening
downloading
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.)
Active
Application number
CN202022230483.8U
Other languages
Chinese (zh)
Inventor
冯京川
吴淮均
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Mianyuan Intelligent Technology Co ltd
Original Assignee
Shenzhen Mianyuan Intelligent Technology Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shenzhen Mianyuan Intelligent Technology Co ltd filed Critical Shenzhen Mianyuan Intelligent Technology Co ltd
Priority to CN202022230483.8U priority Critical patent/CN212932982U/en
Application granted granted Critical
Publication of CN212932982U publication Critical patent/CN212932982U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Geophysics And Detection Of Objects (AREA)

Abstract

The utility model discloses an auxiliary all-in-one of seismic exploration equipment is applied to seismic exploration equipment, the auxiliary all-in-one of seismic exploration equipment includes: a case having an opening; the cover body can be covered at the opening in an opening and closing manner; the bracket is connected to one side of the cover body facing the opening; and a charging connector and a download connector; the charging connector and the downloading connector are arranged on the bracket at intervals and can be electrically connected with the seismic exploration equipment respectively. The utility model discloses technical scheme's seismic exploration equipment assists and conveniently carries out the operation of working a telephone switchboard with all-in-one.

Description

Auxiliary integrated machine for seismic exploration equipment
Technical Field
The utility model relates to a geographic exploration technical field, in particular to seismic exploration equipment assists uses all-in-one.
Background
As geophysical prospecting extends to complex terrain, various geological prospecting methods have emerged for better prospecting geology. Among them, seismic exploration is one of the most important geophysical exploration methods. The geophysical exploration method is used for analyzing and judging stratum interfaces, stratum properties and seismic structures by detecting and recording propagation time, amplitude, waveform and the like of reflected waves and refracted waves of artificially excited earthquakes by using instruments. Seismic exploration equipment generally comprises a data acquisition device and a power supply device for supplying power to the data acquisition device, and a tail cone assembly penetrating through the power supply device and in threaded connection with the acquisition device, so that the detachable connection of the acquisition device and the power supply device can be realized through the tail cone assembly.
Seismic exploration equipment in the prior art assists and uses all-in-one, in order to can integrate to charge and data download seismic exploration equipment on same equipment, its charging seat and download the seat and all pass through support mounting in the box, make like this when need open the lid and charge or download seismic exploration equipment, inconvenient wiring operation.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a seismic exploration equipment assists uses all-in-one, aims at conveniently carrying out the operation of working a telephone switchboard.
In order to achieve the above object, the utility model provides an auxiliary all-in-one of seismic exploration equipment is applied to seismic exploration equipment, auxiliary all-in-one of seismic exploration equipment includes:
a case having an opening;
the cover body can be covered at the opening in an opening and closing manner;
the bracket is connected to one side of the cover body facing the opening; and
a charging connector and a downloading connector; the charging connector and the downloading connector are arranged on the bracket at intervals and can be electrically connected with the seismic exploration equipment respectively.
Optionally, the bracket includes a panel and an enclosing frame connected to the periphery of the panel, the enclosing frame is connected to one side of the cover facing the opening, and encloses with the cover and the panel to form an accommodating cavity, the charging connector and the download connector are disposed on the panel, and at least part of the charging connector and the download connector are located outside the accommodating cavity.
Optionally, the lid towards the protruding reference column that is equipped with in edge of opening one side, enclose the frame with the panel corresponds the reference column is formed with the location mouth, the reference column with the cooperation of scarf joint of location mouth.
Optionally, the panel is provided with a vent communicated with the accommodating cavity.
Optionally, the panel is provided with an indicator light assembly on one side facing the opening, and the indicator light assembly is electrically connected with the charging connector and the downloading connector.
Optionally, the number of the charging joints and the number of the downloading joints are multiple, multiple rows of the charging joints and multiple rows of the downloading joints are formed side by side, and one row of the charging joints and one row of the downloading joints are alternately arranged.
Optionally, the auxiliary integrated machine for seismic exploration equipment further comprises a telescopic rod, one end of the telescopic rod is rotatably connected with the box body, and the other end of the telescopic rod is rotatably connected with the support.
Optionally, a first mounting frame is arranged in the box body, the first mounting frame is provided with a first mounting shaft, one end of the telescopic rod is provided with a first shaft hole, and the first mounting shaft is inserted into the first shaft hole;
and/or, the support is provided with a second mounting rack, the second mounting rack is provided with a second mounting shaft, the other end of the telescopic rod is provided with a second shaft hole, and the second mounting shaft is inserted in the second shaft hole.
Optionally, a mounting pad is arranged in the box body and located at the bottom of the box body, and a mounting groove is concavely arranged on the mounting pad.
Optionally, the mounting pad is further concavely provided with an abdicating groove, and the position of the abdicating groove corresponds to the positions of the charging connector and the downloading connector.
The utility model discloses technical scheme's seismic exploration equipment assists all-in-one, the lid can open and shut the opening that the ground lid closed the box, through with leg joint in the lid towards open-ended one side to the joint and the download joint that will charge set up in the support, thereby when the lid was fashionable with the box lid, the joint and the download joint that charge can be protected. And when need charge or data download seismic exploration equipment, can open the lid from the box to make the support and install in the joint that charges of support, download the joint and can overturn out, with direct wiring from the lid position department after opening, need not to stretch into the inside wiring of box, improved the convenience and the wiring efficiency of wiring operation greatly. Further, because with the support, charge the joint and download the joint setting on the lid, can practice thrift the parking space in the box like this for other spare parts can be used for depositing to the box, further promotes the comprehensive utilization efficiency of seismic exploration equipment auxiliary all-in-one.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of the integrated auxiliary seismic equipment machine of the present invention;
FIG. 2 is an exploded view of the structure of FIG. 1;
FIG. 3 is the schematic structural diagram of the seismic exploration apparatus in the state of the integrated machine.
The reference numbers illustrate:
Figure BDA0002712146680000031
the objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
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 efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout is to include three juxtapositions, exemplified by "A and/or B," including either the A or B arrangement, or both A and B satisfied arrangement. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The utility model provides an auxiliary all-in-one machine 100 of seismic exploration equipment.
Referring to fig. 1 to 3, in the embodiment of the present invention, the integrated machine 100 for assisting seismic exploration equipment is applied to seismic exploration equipment (not shown), and the integrated machine 100 for assisting seismic exploration equipment includes:
a case 10, the case 10 having an opening 11;
a cover 20, wherein the cover 20 can be opened and closed to cover the opening 11;
a bracket 30, wherein the bracket 30 is connected to one side of the cover body 20 facing the opening 11; and
a charging connector 80 and a download connector 40; the charging connector 80 and the downloading connector 40 are arranged on the bracket 30 at intervals, and can be electrically connected with the seismic exploration equipment respectively.
In this application, the box 10 is the setting of the straight quadrangular prism of rectangle for roughly the bottom surface, so, can make the structure of box 10 more firm to the junction of the face of box 10 and face all adopts smooth transition, thereby avoids the fish tail user. The material of the case body 10 and the cover body 20 can be metal (the material of the metal can be selected from stainless steel material, aluminum alloy material, copper alloy material, iron alloy material, etc.), plastic (the material of the plastic can be selected from hard plastic, such as ABS, POM, PS, PMMA, PC, PET, PBT, PPO, etc.), other alloy materials, etc. Or a mixture of metal material and plastic. Thus, the stability of the box body 10 and the cover body 20 is improved, and the practicability, reliability and durability of the box body 10 and the cover body 20 are effectively improved.
The cover 20 can be connected to the case 10 in a reversible manner, so that the opening 11 of the case 10 can be opened or closed. The box 10 and the cover 20 can be connected by means of a snap-fit and snap-fit connection. It can be understood that the cover 20 and the box 10 can be provided with connecting holes and fixed by connecting members, and the opening of the cover 20 can be realized by taking out the connecting members when the use is needed. Specifically, the connecting member may be a screw member, and the connecting hole may be a screw hole.
The shape of the holder 30 may be a rectangular parallelepiped shape adapted to the shape of the cover 20. The bracket 30 may be made of a hard material, such as cemented carbide, hard plastic, etc., so as to better realize the supporting and fixing functions.
The charging connector 80 and the downloading connector 40 can be electric connectors in the prior art, and the charging connector 80 and the downloading connector 40 can be respectively connected with a power supply device and an acquisition device of the seismic exploration equipment through connecting data lines so as to perform charging and data downloading operations. Generally speaking, the charging connector 80 can be connected to an external power source through a charging plate, and when charging is required, the charging connector 80 is connected to the power supply device, and then the external power source is connected to the charging plate, so that the power supply device can be charged. The download connector 40 can be connected to an external server through the hub board, and after the acquisition device is connected to the download connector 40, the acquisition device is electrically connected to the external server through the hub board, so that data download and transmission operations can be performed.
In the embodiment of the application, the bracket 30 is further provided with a USB interface, a functional rotary switch and a power interface, wherein the USB interface can be used for connecting with a display device such as a computer, so that the display can be performed in real time during the downloading process; the function rotary switch is used for function switching, for example, the charging function and the downloading function can be switched by rotation; the power interface can be used for connecting with a mains supply so as to supply power for the concentrator plate, the charging plate and the like.
Therefore, the utility model discloses seismic exploration equipment assists uses all-in-one 100, lid 20 can open and shut the opening 11 that the ground lid closed box 10, through connect support 30 in lid 20 towards one side of opening 11 to will charge joint 80 and download joint 40 and set up in support 30, thereby when lid 20 and box 10 lid, charge joint 80 and download joint 40 can be protected. When the seismic exploration equipment needs to be charged or data is downloaded, the cover body 20 can be opened from the box body 10, so that the support 30, the charging connector 80 and the downloading connector 40 which are installed on the support 30 can be turned over, wiring can be directly conducted from the position of the opened cover body 20, wiring does not need to stretch into the box body 10 to conduct wiring, and convenience and wiring efficiency of wiring operation are greatly improved. Further, because the support 30, the charging connector 80 and the downloading connector 40 are arranged on the cover body 20, the storage space in the box body 10 can be saved, the box body 10 can be used for storing other spare parts, and the comprehensive utilization efficiency of the auxiliary integrated machine 100 for seismic exploration equipment is further improved.
In an embodiment of the present application, the bracket 30 includes a panel 31 and an enclosure frame 32 connected to the periphery of the panel 31, the enclosure frame 32 is connected to one side of the cover 20 facing the opening 11, and is enclosed with the cover 20 and the panel 31 to form an accommodation cavity, the charging connector 80 and the lower connector 40 are disposed on the panel 31, and at least a portion of the charging connector is located outside the accommodation cavity.
In this embodiment, the panel 31 may be a quadrilateral plate, the surrounding frame 32 may be a matching quadrilateral frame, and the panel 31 and the surrounding frame 32 may be an integral structure to ensure good structural strength. The containing cavity can be used for containing control panel components such as a concentrator plate and a charging plate, and after the downloading connector 40 and the charging connector 80 are respectively connected with the concentrator plate and the charging plate, the panel 31 is exposed and connected with seismic exploration equipment to perform corresponding downloading or charging operation. Therefore, when the seismic exploration equipment needs to be downloaded or charged, wiring is carried out after the cover body 20 is opened in a turning mode, wiring does not need to stretch into the box body 10, and wiring operation of a user is more convenient.
Further, this application lid 20 towards the protruding reference column 21 that is equipped with in edge on opening 11 one side, enclose frame 32 with panel 31 corresponds reference column 21 is formed with location mouth 30a, reference column 21 with location mouth 30a scarf joint cooperation. Specifically, the number of the positioning columns 21 may be multiple, the number of the positioning openings 30a is the same as the number of the positioning columns 21, and the positioning columns 21 and the cover 20 are integrated, so as to facilitate processing and manufacturing. Through setting up reference column 21 and location mouth 30a for support 30 when the installation, can carry on spacingly through reference column 21 and location mouth 30 a's cooperation earlier, thereby improve the convenience of installation, and carry out the fastening connection again after the back location, so make the process of installation more convenient.
In an embodiment of the present application, the panel 31 is provided with a vent 311 communicating with the accommodating cavity. The number of the ventilation openings 311 may be multiple, for example, 6, the multiple ventilation openings 311 are spaced apart from each other, and a grid may be further disposed at the ventilation openings 311. Through the arrangement of the vent 311, the electric heat generated in the accommodating cavity can be rapidly discharged through the vent 311, so that the heat dissipation performance is improved.
Further, an indicator light assembly 50 is further disposed on one side of the panel 31 facing the opening 11, and the indicator light assembly 50 is electrically connected to the charging connector 80 and the downloading connector 40. The indicator light assembly 50 includes a charging LED light electrically connected to the charging connector 80 and a download LED light electrically connected to the download connector 40. Therefore, whether the charging connection or the downloading of the read-write data is normal or not can be judged through the change of the color and the flicker frequency of the LED lamp. Therefore, by providing the indicator light assembly 50, the user can easily observe the downloading and charging, and the convenience of use for the user can be further improved.
In an embodiment of the present application, the charging connector 80 and the number of the download connectors 40 are a plurality of, a plurality of the charging connector 80 and the download connectors 40 are all formed with a plurality of rows side by side, one row of the charging connector 80 and one row of the download connectors 40 are alternately arranged. In this embodiment, each of the charging contacts 80 and the lower contacts 40 may be 16, 16 lower contacts 40 are formed in 4 rows, 4 charging contacts are uniformly arranged at intervals in each row, and 16 charging contacts 80 are arranged in a zigzag shape and spaced apart from the lower contacts 40. Through the arrangement of a plurality of numbers, a plurality of seismic exploration equipment can be charged or downloaded at the same time, so that the charging and downloading efficiency is increased. It is understood that in other embodiments, the number of charging connectors 80 and download connectors 40 may be greater or less.
Further, the auxiliary integrated machine 100 for seismic exploration equipment further comprises an expansion link 60, one end of the expansion link 60 is rotatably connected with the box body 10, and the other end of the expansion link 60 is rotatably connected with the bracket 30. Specifically, the telescopic rod 60 can adopt an electric contraction structure commonly adopted in the prior art, and by arranging the telescopic rod 60, when the cover body 20 is opened, the telescopic rod 60 can be extended and moved and rotate along with the box body 10 and the support 30, so that the opened cover body 20 can be supported, and the process of downloading and charging is prevented from being influenced by the accidental closing of the cover body 20. When the cover 20 is closed, the retractable rod 60 is shortened and can be accommodated between the box 10 and the cover 20 by rotating the two ends, which is convenient for use.
In order to realize the rotational connection between the telescopic rod 60 and the box body 10 and the bracket 30, in an embodiment of the present application, a first mounting frame 12 is disposed in the box body 10, the first mounting frame 12 is provided with a first mounting shaft, one end of the telescopic rod 60 is provided with a first shaft hole, and the first mounting shaft is inserted into the first shaft hole; and/or, the bracket 30 is provided with a second mounting bracket 312, the second mounting bracket 312 is provided with a second mounting shaft, the other end of the telescopic rod 60 is provided with a second shaft hole, and the second mounting shaft is inserted into the second shaft hole.
The first mounting frame 12 and the box body 10 may be fixed by screws, the second mounting frame 312 and the bracket 30 may also be fixed by screws, and the first mounting shaft and the second mounting shaft are integrated with the first mounting frame 12 and the second mounting frame 312, respectively. Understandably, the structure of rotating by the matching mode of the shaft and the shaft hole is simpler, and the assembly operation is convenient.
In the embodiment of the present application, a mounting pad 70 is disposed in the box body 10, the mounting pad 70 is located at the bottom of the box body 10, and a mounting groove 71 is concavely disposed on the mounting pad 70.
Specifically, the material of the mounting pad 70 may be a soft, flexible material with some elastic deformability. In practical application, when charging or downloading the seismic exploration equipment, the downloading connector 40 and the charging connector 80 are generally connected with the seismic exploration equipment by using the card-reading and charging adapter 200, and therefore, in the embodiment, the mounting pad 70 is arranged in the box body 10, and the mounting slot 71 is arranged in the mounting pad 70, so that the adapter 200 can be stored and placed by using the mounting slot 71, and the adapter 200 can be stably fixed and is convenient to store and transport.
Further, the mounting pad 70 is further concavely provided with an abdicating slot 72, wherein the position of the abdicating slot 72 corresponds to the positions of the charging connector 80 and the lower loading connector 40. In this embodiment, two rows of mounting slots 71 are formed on opposite sides of the mounting pad 70 for receiving and fixing a plurality of adapters 200. The abdicating groove 72 is positioned between the two rows of mounting grooves 71, so that when the opening 11 of the box body 10 is covered by the cover body 20, the charging connector 80 and the downloading connector 40 just correspond to the abdicating groove 72, and the mounting pad 70 is not easy to damage the charging connector 80 and the downloading connector 40, and has good protection performance.
The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims (10)

1. The utility model provides an auxiliary all-in-one of seismic exploration equipment, is applied to seismic exploration equipment, its characterized in that, auxiliary all-in-one of seismic exploration equipment includes:
a case having an opening;
the cover body can be covered at the opening in an opening and closing manner;
the bracket is connected to one side of the cover body facing the opening; and
the seismic exploration device comprises a charging connector and a downloading connector, wherein the charging connector and the downloading connector are arranged on the bracket at intervals and can be electrically connected with the seismic exploration device respectively.
2. The integrated seismic exploration device as claimed in claim 1, wherein the bracket comprises a panel and a surrounding frame connected to the periphery of the panel, the surrounding frame is connected to one side of the cover body facing the opening and forms a containing cavity with the cover body and the panel, and the charging connector and the lower connector are arranged on the panel and at least partially located outside the containing cavity.
3. The integrated seismic exploration device as claimed in claim 2, wherein a positioning column is convexly arranged on the edge of one side, facing the opening, of the cover body, a positioning hole is formed in the surrounding frame and the panel corresponding to the positioning column, and the positioning column is in scarf joint with the positioning hole.
4. The integrated seismic apparatus as claimed in claim 2, wherein the panel defines vents communicating with the cavity.
5. The integrated seismic exploration device as claimed in claim 2, wherein an indicator lamp assembly is further arranged on the side, facing the opening, of the panel, and the indicator lamp assembly is electrically connected with the charging connector and the downloading connector.
6. The integrated seismic exploration device as claimed in claim 1, wherein the number of the charging connectors and the number of the downloading connectors are multiple, the charging connectors and the downloading connectors are arranged in multiple rows side by side, and one row of the charging connectors and one row of the downloading connectors are arranged alternately.
7. The seismic exploration equipment auxiliary all-in-one machine as claimed in claim 1, further comprising a telescopic rod, wherein one end of the telescopic rod is rotatably connected with the box body, and the other end of the telescopic rod is rotatably connected with the support.
8. The integrated seismic exploration device and auxiliary seismic exploration device as claimed in claim 7, wherein a first mounting frame is arranged in the box body, the first mounting frame is provided with a first mounting shaft, one end of the telescopic rod is provided with a first shaft hole, and the first mounting shaft is inserted into the first shaft hole;
and/or, the support is provided with a second mounting rack, the second mounting rack is provided with a second mounting shaft, the other end of the telescopic rod is provided with a second shaft hole, and the second mounting shaft is inserted in the second shaft hole.
9. The seismic apparatus of any of claims 1 to 8, wherein a mounting pad is disposed within the housing, the mounting pad being located at a bottom of the housing, the mounting pad being recessed with a mounting slot.
10. The integrated seismic exploration device as claimed in claim 9, wherein the mounting pad is further recessed to form an abdication slot, the abdication slot being positioned to correspond to the positions of the charging connector and the downloading connector.
CN202022230483.8U 2020-09-30 2020-09-30 Auxiliary integrated machine for seismic exploration equipment Active CN212932982U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202022230483.8U CN212932982U (en) 2020-09-30 2020-09-30 Auxiliary integrated machine for seismic exploration equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202022230483.8U CN212932982U (en) 2020-09-30 2020-09-30 Auxiliary integrated machine for seismic exploration equipment

Publications (1)

Publication Number Publication Date
CN212932982U true CN212932982U (en) 2021-04-09

Family

ID=75312187

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202022230483.8U Active CN212932982U (en) 2020-09-30 2020-09-30 Auxiliary integrated machine for seismic exploration equipment

Country Status (1)

Country Link
CN (1) CN212932982U (en)

Similar Documents

Publication Publication Date Title
US9019698B2 (en) Mounting system for electronic device
US6307736B1 (en) Portable computer with vertically positionable keyboard
CN108594296B (en) Intelligent seismic sensor
KR200486212Y1 (en) Laptop charging station
JP3850361B2 (en) Peripheral device mounting holder for computer and portable computer equipped with the holder
US4168870A (en) Cabinet for electronic apparatus
CN212932982U (en) Auxiliary integrated machine for seismic exploration equipment
CN208621766U (en) Intelligent earthquake sensor
CN212932991U (en) Auxiliary integrated machine for seismic exploration equipment
CN201583576U (en) Multimeter
CN212517813U (en) Auxiliary machine for seismic exploration equipment
KR910008559A (en) Portable electronic devices
CN212932988U (en) Auxiliary integrated machine for seismic exploration equipment
CN112202014A (en) Auxiliary machine for seismic exploration equipment
JP2816318B2 (en) Electronics
CN207818691U (en) A kind of battery carrier for integrated weather monitoring instrument
CN220492665U (en) Mobile power supply
CN210273535U (en) Charging cabinet
CN207234435U (en) Charger baby
CN212934933U (en) Auxiliary equipment combined machine
CN214511159U (en) Jaundice appearance and charging seat thereof
CN205103712U (en) Portable computer of assembling
CN213600895U (en) Recording instrument
CN208474836U (en) Holder handle and holder with it
CN212515068U (en) Vibration data acquisition unit

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant