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9652results about "Support structure mounting" patented technology

Display device

A display device is disclosed. The display device includes: a display module including a display panel; an arm having an upper arm that is coupled to a rear of the display module and a lower arm that is hinge-connected to the upper arm; a bottom case to which the lower arm is pivotally connected; and a top case hinge-connected to the bottom case.
Owner:LG ELECTRONICS INC

Heat transfer device providing heat transfer from components on transversely oriented circuit boards

A heat transfer device may be used to provide a thermal conduit from heat generating components mounted on transversely oriented circuit boards. The heat transfer device generally includes a base portion for supporting and thermally coupling with at least one heat generating component on a main circuit board and a transverse portion for supporting and thermally coupling with at least one heat generating component on a daughter circuit board that is oriented transverse to the main circuit board. The base and transverse portions may be made of a thermally conductive material with raised pedestals providing the thermal coupling with the heat generating components. The transverse portion of the heat transfer device may also be designed to facilitate connecting the daughter circuit board to the main circuit board. The heat transfer device may be used in an opto-electronic communications module, such as a broadband digital access (BDA) module used in a hybrid fiber-coaxial (HFC) network.
Owner:APPLIED OPTOELECTRONICS INC(US)

Universal pluggable datacenter cooling system

A datacenter cooling system is disclosed. The system includes a first cooling loop with a heat exchanger to exchange heat with a second cooling loop. The second cooling loop includes a cooling distribution unit (CDU) to exchange heat between the second cooling loop and a primary cooling loop.
Owner:NVIDIA CORP

Assembled server cabinet

The utility model discloses an assembled server cabinet, and belongs to the technical field of servers. The assembled server cabinet comprises a cabinet body, universal wheels fixedly arranged at the corners of the periphery of the bottom of the cabinet body, a cabinet door hinged to the cabinet body, and a heat dissipation mechanism fixedly arranged at the top end in the cabinet body. The supporting plates are fixedly arranged in the cabinet body and distributed in a linear array mode, and the fixing plates are arranged on the supporting plates in a sliding mode and used for placing servers. The server cabinet further comprises a locking mechanism and a clamping mechanism, wherein the locking mechanism is arranged on the fixing plate and used for clamping the server, and the clamping mechanism is arranged on the fixing plate and used for clamping the server. And the clamping mechanism comprises mounting frames which are symmetrically and fixedly arranged at the top of the fixing plate. According to the assembled server cabinet, the clamping plates are driven to move through the adjusting rods, and servers of different sizes are clamped and fixed on the fixing plates, so that the risk of accidental falling can be reduced, and the practicability is improved.
Owner:SHANGHAI JIEZHENG ELECTRONICS CO LTD

Ventilation device special for modularized data center

The utility model discloses a special ventilation device for a modularized data center, which comprises a ventilation device body, a vibration mechanism and a dust collection mechanism, a filter mechanism body is arranged on the ventilation device body, the vibration mechanism is arranged in the ventilation device body, the vibration mechanism comprises a pair of rotating rods, a plurality of cams are arranged on the pair of rotating rods, and the dust collection mechanism is arranged on the dust collection mechanism. A plurality of supporting frames are fixedly installed in the ventilation device body, the rotating rods are connected with the supporting frames, and bearings are installed between the supporting frames and the rotating rods. Through the arrangement of corresponding mechanisms on the ventilation device, dust on the filtering mechanism of the ventilation device can be vibrated down in a vibration mode after the ventilation device is used for a long time, meanwhile, the dust can be conveniently sucked away through the dust suction mechanism, and therefore the problem that the dust flies everywhere can be avoided; therefore, the ventilation device can be prevented from being blocked through vibration, and the tire body can be manually cleaned.
Owner:HEYUAN DATAPORT TECH CO LTD

Display device and storage box

The utility model discloses a display device and a storage box, and relates to the technical field of information display and display. The display device comprises a supporting frame, a first display screen, a second display screen, a first connecting cable and a cable protection structure. The second display screen is rotationally connected with the first display screen so as to have an unfolded state located above the first display screen and a folded state covering the display surface of the first display screen. The first connecting cable is electrically connected with the first display screen and the second display screen; the cable protection structure is arranged on the periphery of the first connecting cable in a sleeving mode and can stretch out and draw back in the axial direction. In the unfolding state, the cable protection structure retracts and is hidden in the first display screen and the second display screen; in the folding state, the cable protection structure is stretched and exposed out of the first display screen and the second display screen. According to the technical scheme provided by the utility model, the reliability of the display device is improved while the transportation convenience is improved.
Owner:SHENZHEN CLT ELECTRONICS CO LTD

Flexible circuit board and electronic equipment

The embodiment of the invention provides a flexible circuit board and electronic equipment, relates to the technical field of signal transmission, and is used for relieving the problem of relatively high signal loss of an FPC (Flexible Printed Circuit) caused by electromagnetic shielding. The flexible circuit board may have a first region and a second region. A reference layer of the flexible circuit board is located in the first area, and the reference layer and the signal layer are stacked. The first shielding layer is located in the first area, and the first shielding layer is stacked on the side, away from the reference layer, of the signal layer. The second shielding layer is located in the second area, and the second shielding layer and the signal layer are stacked. The first grounding wire is electrically connected with the first shielding layer and the reference layer. The first grounding wire is also electrically connected with the second shielding layer. A backflow signal of a signal transmitted by the signal line in the signal layer can flow through the first grounding line from the second shielding layer in the second area, and respectively flows into the first shielding layer and the reference layer in the first area.
Owner:HUAWEI TECH CO LTD

Assembly structure and electronic equipment

The utility model relates to the technical field of part assembly, aims to solve the problem of how to more conveniently mount a target part in a case, and provides an assembly structure and electronic equipment. The assembly structure comprises a mounting bracket, a fixed part, a movable part and an elastic part, the installation support is provided with an installation groove. The fixing piece is arranged on the installation support and protrudes out of the side wall of the side, in the second direction, of the installation groove. The movable part is movably arranged on the target part, a limiting groove used for being matched with the fixed part is formed in the movable part, the movable part has a locking state capable of being locked to the mounting support, and in the locking state, the fixed part is limited in the limiting groove. The elastic piece elastically abuts against the position between the movable piece and the target piece so that the movable piece can be elastically limited in the locking state. The beneficial effect of the utility model is that the installation of the target piece and the case is more convenient.
Owner:HONG FU JIN PRECISION IND (WUHAN) CO LTD

Cabinet for cloud computing server

The invention belongs to the technical field of cabinets, and particularly discloses a cabinet for a cloud computing server, which comprises a cabinet body, a cabinet door is hinged to one side of the front end surface of the cabinet body, and a plurality of groups of partition plates are slidably connected into the cabinet body. According to the scheme, the adjusting mechanism is arranged, fine height adaptation can be carried out according to vertical space requirements of different hardware components in the equipment deployment stage, and the discretization adjustment limitation caused by a preset rigid hole position distribution mode of a traditional cabinet partition plate system is effectively overcome; continuous stepless positioning can be achieved in the dynamic adjustment process, the shape adaptability of the internal space of the cabinet and heterogeneous equipment is remarkably improved, after the position calibration of the partition plate is completed, a bidirectional stress conduction path is formed through the cooperation of the outer fixing piece and the inner fixing piece, the problem of stress concentration existing in a traditional rigid connection mode is solved, and the reliability of the partition plate is improved. And the dynamic stability of the whole structure is improved.
Owner:LUOYANG HUB CHAIN EQUIPMENT CO LTD +1

Circuit board and electronic equipment

The invention provides a circuit board and electronic equipment, a heat conduction structure is arranged in a containing space defined by a first sub-circuit board, a second sub-circuit board and a frame plate of the circuit board, one side of the heat conduction structure is attached to the first sub-circuit board, and the circuit board is provided with a material filling hole and an air hole. The filling hole and the air hole are formed in the second sub-circuit board, the filling hole is located in the area where the heat conduction structure is located, and the air hole is located in the area where the heat conduction structure is located or close to the heat conduction structure. The second sub-circuit board is provided with a nut hole, and the nut hole is reused as a filling hole or an air hole. Or the second sub-circuit board is provided with a plurality of nut holes, one of the nut holes is reused as a filling hole or an air hole, or two of the nut holes are respectively reused as the filling hole and the air hole. Or the filling holes and the air holes are formed in the frame plate. According to the circuit board provided by the embodiment of the invention, the compactness of the overall layout of the circuit board is improved, and miniaturization and layer and order reduction of the circuit board are facilitated.
Owner:HUAWEI TECH CO LTD

Group control cabinet for refrigerating machine room

The utility model discloses a group control cabinet for a refrigerating machine room, which comprises a cabinet body, and the front side of the cabinet body is connected with a cabinet door through a hinge; the moving plate is mounted on the lower side of the interior of the cabinet body, a mounting frame is fixedly mounted on the upper side of the moving plate, a fixed plate is fixedly connected to the inner side of the mounting frame, and a placement plate is connected to the middle side of the mounting frame; the cooling liquid pipe is installed on the inner side of the rear end of the cabinet body, the right side of the interior of the cabinet body is connected with a heat dissipation structure, the upper surface of the cabinet body is provided with a heat dissipation opening, the interior of the heat dissipation opening is connected with a second filter screen, a fixing block is fixedly installed on the outer side of the upper end of the cabinet body, and the interior of the fixing block is connected with an installation block. A rainproof plate is fixedly mounted on the outer side of the upper end of the mounting block, and a fixing rod is connected to the outer side of the lower end of the mounting block. According to the group control cabinet of the refrigerating machine room, heat dissipation of the control cabinet is facilitated, electrical equipment can be conveniently installed, and rain prevention of the control cabinet is facilitated.
Owner:SUZHOU JINGLI ZHIHE TECHNOLOGY CO LTD

Guide rail buckle structure

The utility model belongs to the technical field of electrical equipment, and discloses a guide rail buckle structure, which comprises a base and a clamping plate, the bottom of the base is provided with a first boss and a second boss at an interval along a first direction, a limiting groove is formed between the first boss and the second boss, the first boss is provided with a sliding channel communicated with the limiting groove, and the second boss is provided with a sliding groove communicated with the sliding channel. The sliding channel extends in the first direction. The clamping plate comprises a sliding plate part and a clamping part, the sliding plate part slidably penetrates through the sliding channel, the clamping part is arranged at the end, facing the second boss, of the sliding plate part, and the side, facing the groove bottom of the limiting groove in the second direction, of the clamping part protrudes out of the sliding plate part. According to the guide rail buckle structure provided by the utility model, the sliding channel forms an abdication relative to the internal installation space of the base, so that the design control of the electrical safety distance in the internal installation space of the base is facilitated.
Owner:ZHEJIANG CHINT IOT TECH CO LTD

Package tray and case module including the package tray

The present disclosure provides a package tray and a case module. The package tray includes a first frame and a second frame. The first frame has a first side and a second side. The second frame has a third side and a fourth side connected to the second side. Wherein, the length of the first side is greater than the length of the third side, and a plurality of positioning locations are distributed on both the first frame and the second frame. At least a portion of the positioning locations are disposed corresponding to each other.
Owner:EMCOM TECH

Circuit board locking structure suitable for high-frequency disassembly and assembly

The utility model discloses a circuit board locking structure suitable for high-frequency disassembly and assembly, which comprises two groups of mounting slide rails, a clamping frame and a clamping device, and is characterized in that the two groups of mounting slide rails are arranged in parallel and are mounted at mounting positions; the two clamping frames are arranged in parallel, and the two sides of each clamping frame are slidably arranged on the two sets of mounting sliding rails correspondingly. A connecting plate is arranged between the two groups of mounting slide rails; the clamping device is arranged on the connecting plate, and the two clamping ends of the clamping device are connected with the two clamping frames correspondingly. According to the utility model, the clamping device drives the two clamping frames to be close to or far away from each other, so that the circuit board can be quickly locked and disassembled, the quick disassembly and assembly of the circuit board are improved, and the clamping device is more suitable for use scenes in which the circuit board needs to be subjected to high-frequency disassembly and assembly.
Owner:CHENGRUI CIRCUIT CO LTD

High-precision vibration spectrum sensor

The invention relates to the technical field of vibration sensors, and discloses a high-precision vibration spectrum sensor, which comprises a shell, a sealing cover is embedded in the shell, the top of the sealing cover is flush with the top of the shell, and the shell and the sealing cover form a closed space; and the sensor mechanism is arranged in an inner space defined by the shell and the sealing cover, the sensor mechanism comprises an insulating cylinder, the outer wall of the insulating cylinder is fixedly connected with a connecting block, the insulating cylinder is fixedly connected to the inner wall of the shell through the connecting block, and the interior of the insulating cylinder is fixedly connected with a first electrode plate and a second electrode plate. The sensor is excellent in detection performance and capable of accurately capturing vibration signals, the core component is made of high-quality materials, the spring wire is stable in elasticity and resistant to corrosion, the ball body responds to high-frequency vibration rapidly, the electrode plates reduce signal loss, vibration is converted into electric signals through equivalent capacitance changes, various curves can be generated, early fault features can be recognized in an assisted mode, and the detection accuracy is improved. And the detection accuracy and completeness are ensured.
Owner:SHANGHAI WALKER GENERAL EQUIP

Terminal equipment fixing and mounting structure and cabinet equipment

The utility model belongs to the field of terminal equipment installation, and particularly discloses a terminal equipment fixing and installing structure and cabinet equipment, the terminal equipment fixing and installing structure comprises a front cover, an installing box and a panel, a cavity is formed in the installing box and extends to one side to form an opening, and the cavity is matched with terminal equipment to be installed; one side of the opening of the mounting box is fixedly connected to one side of the front cover, the front cover is provided with a mounting port communicated with the opening, one side of the panel is attached to a terminal device placed in the mounting box after the mounting port is closed by the panel, and the front cover is provided with a locking piece used for fixing the panel. According to the application, after the wireless terminal device is carried to the marine ship, the terminal device can be stably mounted in the mounting box, so that the terminal device and the ship body are connected into a whole, and the terminal device is prevented from being damaged due to bumping on the traveling ship body.
Owner:WUHAN SHIP COMM RES INST (NO 722 RES INST OF CHINA STATE SHIPBUILDING CORP)

Systems and methods for keying for differently-sized information handling resources

An information handling system may include a motherboard, an information handling resource bay, a first connector coupled to the motherboard and configured to electrically couple to a compatible information handling resource inserted into the information handling resource bay, and a mechanical guard coupled to the information handling resource bay such that the mechanical guard covers a portion of an opening of the information handling resource bay proximate to the first connector, wherein the mechanical guard is arranged relative to the opening such that when an attempt is made to insert an incompatible information handling resource into the information handling resource bay, the mechanical guard mechanically interferes with an interference feature of the incompatible information handling resource to prevent full insertion of a second connector of the incompatible information handling resource into the first connector.
Owner:DELL PROD LP

Stackable Internet of Things host

The utility model provides a stackable Internet of Things host, and relates to the field of host stacking. The stackable Internet of Things host comprises a machine body, the outer side of the machine body is sleeved with a supporting frame, two rail grooves are formed in the upper portion of the supporting frame, two rail rods are fixedly connected to the bottom of the supporting frame, and the two rail rods are slidably connected with the two rail grooves correspondingly; and a limiting assembly for limiting the rail rod to slide in the rail groove is arranged at the bottom of the rail rod. According to the stackable internet-of-things host, the supporting frame is arranged, and the track grooves and the track rods are arranged on the supporting frame, so that when a plurality of hosts are stacked up and down, the hosts can bear pressure brought by other hosts through the supporting frame, the pressure resistance of the hosts is improved, gaps exist between the adjacent hosts, heat dissipation of the hosts is facilitated, and the heat dissipation efficiency of the hosts is improved. And due to the arrangement of the rail rods, the mutual stacking stability of the multiple hosts can be improved.
Owner:SHENZHOU KECHUANG TECH CO LTD

Electronics tester

A tester apparatus is described. Various components contribute to the functionality of the tester apparatus to facilitate movement of a wafer pack holding a vacuum without human oversight. These functionalities include a latch system to keep the wafer pack intact and a pressure sensing system to detect and relay a pressure in the wafer pack.
Owner:AEHR TEST SYST

Mounting frame and display unit

A mounting frame and a display unit. The mounting frame comprises a frame body (300) and a first connecting structure (330). The frame body (300) comprises a main frame (310) and a reinforcing frame (320); the main frame (310) is provided with a clearance hole (311); the reinforcing frame (320) has one end rotatably connected to one inner side wall of the clearance hole (311), and the other end provided with the first connecting structure (330); the first connecting structure (330) is used for being detachably connected to the other inner side wall of the clearance hole (311), and applying a tensioning force to the main frame (310). The first connecting structure is mounted on the main frame (310), and is used for detachably connecting a member to be mounted and the main frame (310). When a power supply member needs to be maintained, the detachable connection between the first connecting structure (330) and the main frame (310) is released, so that the reinforcing frame (320) can rotate relative to the main frame (310) to provide clearance for the power supply member. After the maintenance for the power supply member is completed, the reinforcing frame (320) rotates to a preset position, so that the first connecting structure (330) can be detachably connected to the main frame (310) again, and two ends of the main frame (310) are correspondingly tensioned towards the middle, thereby improving the reliability of the mounting frame and the display unit.
Owner:UNILUMIN GRP

Display screen with waterproof protection function

The invention discloses a waterproof protection display screen which comprises a supporting frame, a shell is slidably connected to the interior of the supporting frame, a waterproof plate is slidably connected to one side of the shell, a main air bag is fixedly installed on one side of the interior of the shell, and a sealing air bag is fixedly installed on the other side of the interior of the shell. The display screen with the waterproof protection function comprises a shell, a main air bag and a sealing air bag are fixedly installed in the shell, one side of the sealing air bag makes contact with a waterproof plate, an air pump is fixedly installed in the shell, the output end of the air pump is fixedly connected with a connecting pipe, and the connecting pipe communicates with the main air bag and the sealing air bag. The sealing structure composed of the main air bag and the sealing air bag is arranged and matched with the air pump for automatic inflation sealing, water can be effectively prevented from permeating between the shell and the waterproof plate, and external water is prevented from entering the display screen through a connecting gap between the display screen and the shell.
Owner:FUZHOU CHUANGSHUN INFORMATION TECHNOLOGY CO LTD

Liquid cooling system, liquid cooling system control method and electronic equipment

The invention discloses a liquid cooling system, a liquid cooling system control method and electronic equipment, and relates to the technical field of equipment heat dissipation. According to the invention, the double-phase cooling medium with low conductivity is adopted, so that leakage and conduction of the cooling medium are avoided; the power supply module is contained in the shell, and the power supply module is cooled through sensible heat of the two-phase cooling medium, so that the two-phase cooling medium is converted into a saturated liquid state after absorbing heat; the cold plate assembly is attached to the power consumption module of the electronic equipment to be cooled, heat dissipated by the power consumption module is transferred to the flowing biphase cooling medium in the saturated state, the biphase cooling medium is subjected to phase change, and the power consumption module is cooled through biphase latent heat of vaporization with the highest heat exchange efficiency. Therefore, according to the scheme, the heat dissipation characteristics of all the components and the absorption potential of the two-phase cooling medium are combined, the heat dissipation requirements of the power supply module and the high-power power consumption module are considered, the problem that the heat dissipation capacity of the system cannot meet the heat dissipation requirement is solved, the heat dissipation efficiency is high, and the effect is good.
Owner:INSPUR SUZHOU INTELLIGENT TECH CO LTD

Modularized riser card structure and server

The utility model discloses a modularized adapter card structure and a server, and relates to the technical field of servers, the modularized adapter card structure is used for being installed on a target component, the modularized adapter card structure comprises an adapter card body provided with a golden finger, a bearing body, a control panel body and a connector, one end of the connector is arranged on the control panel body, and the other end of the connector is arranged on the adapter card body. The other end of the connector is used for being connected with the golden finger; the control panel body is arranged on the bearing body; wherein the control panel body is provided with at least one first connecting position, the bearing body is provided with at least one second connecting position, the modularized adapter card structure further comprises at least one locking component, and the at least one locking component can be arranged on the at least one first connecting position in a penetrating mode and is connected with the at least one second connecting position in a locking mode. The control panel body is fixed on the bearing body through the locking component; the problems of inconvenience in operation and low efficiency when the control panel is maintained in the prior art are at least solved.
Owner:INSPUR SUZHOU INTELLIGENT TECH CO LTD

Internet of Things intelligent electric meter supporting edge computing

The invention relates to the technical field of electric meters, in particular to an internet of things intelligent electric meter supporting edge computing, which comprises an intelligent electric meter shell and a circuit board arranged in the intelligent electric meter shell, and further comprises an elastic mounting system which comprises a plurality of clamping seats fixed on the inner wall of the intelligent electric meter shell and a plurality of clamping heads fixed on the edge of the circuit board, a bidirectional buffer mechanism is arranged between the clamping head and the clamping seat, the bidirectional buffer mechanism allows the circuit board to perform multi-degree-of-freedom micro motion in a vibration environment so as to buffer impact, the heat exchange and dehumidification system comprises a heat conduction copper rod penetrating through the clamping seat, one end of the heat conduction copper rod is thermally connected with the bidirectional buffer mechanism, and the other end of the heat conduction copper rod is provided with heat dissipation fins. The heat conduction copper rod is sleeved with a moisture absorption filter element and a breathing heat dissipation system, the breathing heat dissipation system comprises a breathing air shell fixed in the intelligent electric meter shell, a suction groove is formed in the breathing air shell, an intermittent air exchange mechanism is arranged in the breathing air shell, and the air exchange mechanism can periodically suck external cooling air into the shell and then discharge the air out of the shell to blow the circuit board.
Owner:MEIYI ELECTRIC CO LTD

Shield construction segment settlement automatic monitoring system and monitoring method thereof

The invention belongs to the technical field of shield construction, and particularly relates to a shield construction segment settlement automatic monitoring system which comprises a stand column and a mounting plate, the mounting plate is fixedly connected with the top of the stand column, the bottom of the mounting plate is fixedly connected with a wheel rack, the wheel rack is slidably sleeved with a supporting plate, and the supporting plate is provided with a through opening corresponding to the wheel rack. A gear meshed with the gear rack is rotationally connected into the through opening through a rotating rod, one end of the rotating rod penetrates through the inner wall of the through opening and is fixedly connected with a rotary knob, a clamping mechanism is slidably inserted into one end of the rotary knob, and a plurality of clamping grooves corresponding to the clamping mechanism are formed in the supporting plate in a surrounding mode; and the bottom of the supporting plate is rotationally connected with an L-shaped fixing plate through a rotating shaft, one end of the L-shaped fixing plate is fixedly connected with a first motor, and the output end of the first motor is fixedly connected with a screw rod. Through arrangement of multiple adjusting structures, the settlement monitoring equipment can be freely adjusted according to actual needs, so that the installation efficiency of the settlement monitoring equipment is effectively improved.
Owner:CHINA RAILWAY SHISIJU GROUP CORP +2

Internet of Things data processing equipment convenient to disassemble and assemble

The invention relates to the technical field of internet of things data processing, in particular to internet of things data processing equipment convenient to disassemble and assemble, which comprises a case, a data equipment power supply box is arranged in the case, a starting assembly for fixing the data equipment power supply box is arranged in the case, and positioning assemblies are arranged on two moving shells. A matching assembly is arranged in the machine case, two triggering assemblies are arranged at the bottom end in the machine case, a taking-out assembly is arranged on the top of each sliding shell, and a pushing assembly is arranged in the machine case. According to the invention, the device can complete one-key automatic mounting and dismounting, the protection of the device is improved, and the maintenance of the device is more convenient, so that the problem that the damage risk is increased due to the fact that connection lines in the power supply device box are damaged and the dismounting process is tedious is solved.
Owner:JIANGSU OCEAN UNIV +1

Port barrier assembly and method for installing same

A port barrier assembly includes a bezel frame and a barrier component. The bezel frame includes an elongate body having first and second ends and formed as a generally enclosed shape that frames an opening, whereby the first and second ends are arranged in an end-to-end relationship with a gap therebetween. The barrier component has a spine member from which one or more resiliently deflectable barrier elements extend. The spine member is secured to the elongate body with the one or more resiliently deflectable barrier elements substantially entirely covering the opening. The bezel frame is installable, without the aid of tools, along an exposed edge of a port opening in a surface of an electronic equipment enclosure.
Owner:CHATSWORTH PRODUCTS INC

Fault alarm device for intelligent textile manufacturing

The invention relates to the technical field of fault alarm, in particular to an intelligent fault alarm device for textile manufacturing. The device comprises a power-on switch and a shell installed on one side of the power-on switch, and the top and the bottom of the shell are fixedly connected with a shooting window and a base respectively. When the electric telescopic rod extends to push the alarm lamp to ascend, the rotating frame fixed to the upper end of the electric telescopic rod drives the four cameras to synchronously ascend and accurately align to the shooting window at the bottom of the shell, and it is ensured that the shooting view is completely exposed to the external environment without structural shielding; meanwhile, an inclined plate connected with the bottom of the alarm lamp moves upwards along with the alarm lamp and becomes a common platform for driving a sound alarm and a power-off mechanism, so that image acquisition and safety response are naturally synchronized in time, and evidence obtaining failure or response lag caused by control delay in a traditional discrete system is avoided; in the rising process of the inclined plate, on one hand, the lifting sleeve and the V-shaped rod push the sealing cover to slide open the local opening of the shell, and a necessary space is created for extension of the loudspeaker.
Owner:FUJIAN LINGYI TEXTILE CO LTD