Industrial control server peripheral component interconnect (PCI) switching card locating device
An industrial control and positioning device technology, applied in the direction of digital processing power distribution, etc., can solve the problems affecting the normal use of the server, the looseness of the PCI adapter card, etc., to avoid loosening and falling off, and ensure the effect of normal use.
Inactive Publication Date: 2013-03-20
核特电子(昆山)有限公司
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0002] The PCI adapter card (Peripheral Component Interconnect) in the industrial control server is inserted on the connector on the PCB board. During use, especially during transportation, the PCI adapter card is often caused by vibration and other reasons. The connection card is loose and falls off, affecting the normal use of the server
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment
[0010] Embodiment: A PCI adapter card positioning device for an industrial control server, a PCB board is fixed inside the industrial control server chassis 1, a card slot connector is provided on the PCB board, and the PCI adapter card 2 is fastened and inserted into the card slot for connection On the device, there is also an elastic piece 3, one end of the elastic piece 3 can be disassembled and fixedly connected to the inner wall of the industrial control server chassis 1, and the other end of the elastic piece 3 is elastically tight against the end surface of the PCI adapter card 2 facing away from the PCB board, and the elastic piece 3 3 Press the PCI riser card 2, even if there is vibration and bump in the process of re-use and transportation, the situation that the PCI riser card 2 will not become loose will ensure the stable operation of the industrial control server.
[0011] The elastic member 3 is a torsion spring, which can press the entire surface of the upper end...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses an industrial control server peripheral component interconnect (PCI) switching card locating device. A printed circuit board (PCB) is fixed in an industrial control server chassis and a card slot connector is arranged on the PCB board. A PCI switching card is inserted in the card slot connector in a buckled mode. The industrial control server chassis further comprises an elastic part, wherein one end of the elastic part is fixedly connected with an inner wall of the industrial control server chassis in a detachable mode, the other end of the elastic part abuts against one end surface of the PCI switching card and the end surface of the PCI switching card is opposite to the PCB board. Due to the fact that the elastic part is arranged in the chassis and the elastic part abuts against the one end surface of the PCI switching card, wherein the end surface of the PCI switching card is opposite to the PCB board, the industrial PCI switching card locating device effectively avoids a phenomenon that the PCI switching card is loose and comes off in the processes of utilization and move and guarantees formal use of the industrial control server.
Description
technical field [0001] The invention relates to an auxiliary device for an industrial control server, in particular to a positioning device for a PCI adapter card of an industrial control server. Background technique [0002] The PCI adapter card (Peripheral Component Interconnect) in the industrial control server is inserted on the connector on the PCB board. During use, especially during transportation, the PCI adapter card is often caused by vibration and other reasons. The connection card is loose and falls off, affecting the normal use of the server. Contents of the invention [0003] In order to make up for the above deficiencies, the present invention provides a PCI riser card positioning device for an industrial control server. The PCI riser card positioning device for an industrial control server has a simple structure and is easy to use, and avoids the falling off and loosening of the PCI riser card. [0004] The technical scheme adopted by the present invention...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More IPC IPC(8): G06F1/18
Inventor 练润兴
Owner 核特电子(昆山)有限公司