Improved structure of positioning device
A technology for improving structure and positioning device, applied in the direction of support structure installation, clamping/extracting device, instruments, etc., can solve problems such as increased downtime maintenance time, screw falling off, screw hole damage assembly or disassembly, etc., to improve accuracy and stability, avoid shaking effect
Active Publication Date: 2020-01-17
HANWIT PRECISION IND LTD
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Problems solved by technology
[0003] Furthermore, since there are a large number of recording media machines in general computer mainframes, server cabinets, storage or telecommunications cabinets, and when the user maintains or replaces each recording media machine, the recording media installed in the cabinet will The replacement speed between machines must be easier and faster, and the assembly structure and component manufacturing costs must also be taken into consideration, so as to meet the cost and demand of a large number of recording media machines, and the long-term use of the chassis must take into account the overall The stability of the system, the convenience of maintenance and replacement, and the convenience of the user's operation can reduce the loss of downtime and manpower consumption. However, some recording media machines currently used are fixed in the case by screw locking. After the screws pass through the perforations on the frame, they are aligned and locked into the screw holes of the recording media machine. This method of screw locking not only requires the use of a large number of screws, but also requires disassembly and assembly of multiple screws one by one. Only disassembly and installation can be carried out, resulting in quite a long time for assembly, resulting in a significant increase in downtime and maintenance time. If the inside of the chassis is full of components such as interface cards, recording media machines, power cables, and cables, it will be damaged. It is very inconvenient for the tool to be inserted into the locking action, and even the screw may fall off during the locking process and be lost, and if the screw is not in the same size and then locked with force, it is easy to damage the screw hole on the recording medium machine. Facilitate assembly or disassembly; In addition, server chassis are widely used in telecommunications or storage systems, and data center computer rooms. When a set of recording media machines does not take up too much space and has the effect of easier maintenance and replacement, it can be used Tens of thousands of recording media machines are installed on the servers in the computer room, and the number of recording media machines can be quickly disassembled for maintenance and replacement. This is the direction that relevant manufacturers in this industry want to study and improve.
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[0035] In order to achieve the above-mentioned objectives and effects, the technical means and structure adopted by the present invention are illustrated in detail below with regard to the preferred embodiments of the present invention, for a complete understanding.
[0036] See figure 1 , figure 2 , image 3 Shown are the three-dimensional appearance view, the three-dimensional exploded view and the three-dimensional exploded view of the present invention from another perspective. It can be clearly seen from the figure that the present invention includes a guide seat 1, a sliding seat 2 and a trigger 3, wherein :
[0037] The top surface of the guide seat 1 is provided with a U-shaped guide channel 11 inwardly sectioned, and a guide surface 111 inclined inward is provided on the top of the guide channel 11, and on the surface of the guide seat 1 The fixing portion 12 is provided with a plurality of fixing holes 121, and each fixing hole 121 is provided with a positioning element ...
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The invention provides an improved structure of a positioning device. The structure comprises a guide seat, a sliding seat and a wrenching assembly, a guide channel is formed in the top surface of theguide seat in an inward sectioning manner, the side plates are bent at the two sides of a base of the sliding seat in a same direction, and the positioning parts are arranged on the two side plates.The wrenching assembly is provided with a wrenching body pivoted on the sliding seat, a guide piece is arranged on the wrenching body, and a fixing piece is arranged at one side, opposite to the guidepiece, of the wrenching body. When the wrenching body of the wrenching assembly is in an opening state, the fixing piece is not positioned on the positioning part, and when the wrenching body of thewrenching assembly is used for locking, the guide piece is positioned in the guide channel of the guide seat and slides, and the sliding seat is driven to slide towards the other direction opposite tothe siding direction of the guide piece. When the wrenching body of the wrenching assembly is in a locked state, the fixing piece of the wrenching assembly is positioned on the positioning part of the sliding seat, so that the overall operation difficulty can be reduced without needing the tedious assembly actions, such as screw locking, etc., and the effect of increasing the overall assembly speed is achieved.
Description
Technical field [0001] The present invention relates to an improved structure of a positioning device, especially when a pull assembly is turned, a guide can be used to slide in a guide channel of a guide seat to link the sliding seat to slide toward the relative guide Displacement in the other direction of the movement, and after the pull assembly is turned, the fixed part of the pull assembly is positioned on the positioning part of the sliding seat to be in a locked state, thus reducing the overall operation difficulty and increasing the overall assembly speed . Background technique [0002] With the current trend of network cloud technology and the Internet of Things, the server technology of computers and industrial computers is growing at a rapid pace. Its development trend is mainly towards strong computing functions, high speed and small size, and many electronics Devices or equipment will use computers to control their actions or functions, making computers occupy an ex...
Claims
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IPC IPC(8): H05K7/14G06F1/18
CPCG06F1/183H05K7/1401
Inventor吴明德张景凯
OwnerHANWIT PRECISION IND LTD