CN2847811Y

CN2847811Y - Combined panel

Info

Publication number: CN2847811Y
Application number: CN 200520142776
Authority: CN
Inventors: 王剑光; 陆再斌; 袁剑蓉
Original assignee: Zhejiang Supcon Technology Co Ltd
Current assignee: Zhejiang Supcon Technology Co Ltd
Priority date: 2005-12-21
Filing date: 2005-12-21
Publication date: 2006-12-13
Anticipated expiration: 2015-12-21

Abstract

The utility model provides a combined panel which comprises a panel main body and a panel pull handle, wherein the panel main body is provided with a fastening unit which is used for fixing a printed circuit board and is movably connected with the panel pull handle. The panel main body is movably connected with the panel pull handle by a cylindrical pin of a rotary shaft. The combined panel also comprises a fixing cylindrical pin, and the panel main body is provided with an installing hole of the fixing cylindrical pin. The panel pull handle is provided with a matching groove of the fixing cylindrical pin so that the panel pull handle is relatively fixed on the panel main body by elastic engaging force between the fixing cylindrical pin and the matching groove of the fixing cylindrical pin. The utility model provides a convenient and practical solution for achieving the operations of installation, fixation, insertion, pulling, etc. for PCB boards, like products and other components of a system (such as a box body, a cabinet body or a box body) without other auxiliary tools. The utility model has the advantages of convenient operation, smooth disassembly and labor saving and the structure of the panel is designed by utilizing the lever principle.

Description

Combined panel

Technical field

The utility model relates to Combined panel, relates in particular to a kind of Combined panel that is used to install PCB (Printed CircuitBoard) printed circuit board (PCB).

Background technology

In relating to all conglomeraties that are electrically connected, the application of printed circuit board (PCB) is very extensive, almost can appear in the middle of each electronic equipment.In the control system in fields such as telecommunications and industrial automation, independence to each cell cube requires also to be absolutely necessary, because like this can be by increasing rapidly and economically or replacing the target that certain cell cube in the product just can reach Product Renewal or form a plurality of product lines, thereby significantly reduce development and maintenance cost, and then the maintenance in the future of the system of giving a lot of conveniences are also provided.

Printed circuit board (PCB) is as an important carrier of cell cube, how to realize to its encapsulate, fix, operation such as dismounting and plug becomes most important.In existing various schemes, mainly contain following dual mode: the one, directly expose the cell cube of using in the environment at the scene to the open air for needs, and when the requirement dustproof and protection of itself is also higher, generally need design independently Totally-enclosed-type shell, only leave necessary PORT COM and louvre with the communication of realization with other part of system; Another kind of then be just to have the cell cube that use the inside of protective effect shell at casing, cabinet or box body etc. for itself, then only be required to be each cell cube specific panel of outfit so that it is fixed, dismantles and operation such as plug.The scheme of its realization generally is that the hold-down screw that cell cube is fixed on casing, cabinet or box body is set on panel, like this when cell cube is installed and fixed and dismantles, need just can to carry out fixing and dismantling of panel and casing, cabinet or box body etc., cause inconvenience in the use to the user with aid (screwdriver etc.).

The utility model content

The purpose of this utility model is to provide a kind of Combined panel, need bring the technical problem of a lot of inconvenience to the user by aids such as screwdrivers when it being dismantled when being installed in casing, cabinet or box body and on casing, cabinet or box body to solve the cell cube that will be arranged in the prior art on the Combined panel.

For addressing the above problem, the utility model provides a kind of Combined panel, comprises panel body and panel handle, is provided for the fastening unit of fixed printed circuit board on the described panel body, and described panel body and panel handle flexibly connect.

And the lower end of described panel handle is provided with a shrinkage pool that is used for ccontaining cooperation crossbeam.Panel body is movably connected on the panel handle by the rotating shaft straight pin.Described Combined panel also comprises the fixed cylinder pin, fixed cylinder pin installing hole is set on the described panel body, on the described panel handle fixed cylinder pin mating groove is set, so that by fixed cylinder pin and cooperating of fixed cylinder pin installing hole, fixed cylinder pin mating groove the panel handle being fixed on the panel body.Described fastening unit is the some erection supports that are arranged on the panel body, and described erection support is connected with printed circuit board (PCB) by screw, nut.

Compared with prior art, the utlity model has following advantage: the utility model can only need utilize the flexible connection of panel handle and panel body can reach with have pcb board cell cube and system other parts (as casing, cabinet or box body) fixing, dismantle, need not by other aid, easy to use, and utilized this panel construction of lever principle design, dismounting freely, very laborsaving.

Description of drawings

Fig. 1 is the basic view of panel body, and Fig. 1 a is the right view of panel body, and Fig. 1 b is the front view of panel body, and Fig. 1 c is the left view of panel body, and Fig. 1 d is the rearview of panel body, and Fig. 1 e is the vertical view of panel body;

Fig. 2 is the assembling schematic diagram of Combined panel;

Fig. 3 is the basic view of panel handle, and Fig. 3 a is the upward view of panel handle, and Fig. 3 b is the design sketch of panel handle, Fig. 3 c is the front view of panel handle, Fig. 3 d is the left view of panel handle, and Fig. 3 e is the rearview of panel handle, and Fig. 3 f is the vertical view of panel handle;

Fig. 4 is that Combined panel is realized the fixing schematic diagram of PCB printed circuit board (PCB);

Fig. 5 is Combined panel location state diagram I (side diagrammatic cross-sectional view) when pushing casing;

Fig. 6 is Combined panel location state diagram II (side diagrammatic cross-sectional view) when pushing casing;

Fig. 7 is Combined panel location state diagram III (side diagrammatic cross-sectional view) when pushing casing;

Fig. 8 is Combined panel location state diagram I (side diagrammatic cross-sectional view) when extracting;

Fig. 9 is Combined panel location state diagram II (side diagrammatic cross-sectional view) when extracting;

Figure 10 is the utility model Combined panel assembling combination design sketch.

Embodiment

Below in conjunction with accompanying drawing, specify the utility model.

See also Fig. 1 to Fig. 4, the disclosed Combined panel of the utility model, it comprises panel body 5 and panel handle 7.Panel body 5 flexibly connects with panel handle 7, and, be provided for the fixedly fastening unit of PCB printed circuit board (PCB) 16 on the panel body 5.

See also Fig. 1 and Fig. 2, panel body 5 is strip, comprises a front and two sides at least.Fixed cylinder pin installing hole 9 is set respectively on two sides, two sides first, second rotating shaft straight pin installing hole 8 also is set respectively bottom, described first, second rotating shaft straight pin installing hole 8 is arranged on the below of fixed cylinder pin installing hole 9.One groove 3 is set in the front of panel body 1,, enriches its pattern and pattern so that pass through forms such as sticking panel film in the front of panel body 5.Such as, sticking card shows PCB model or panel model on panel body 1, makes things convenient for the User Recognition relevant information.

Fastening unit can be arranged on two erection supports 1 (please refer to Fig. 1) at the positive back of panel body 5, on the erection support 1 groove is set, hold-down nut 18 can be embedded in the groove, and reaches by trip bolt 15 pcb board is fixed on purpose on the panel body 5.Fastening unit also can be other device, is used for clamping device that pcb board 16 is fixedly clamped on the panel body 5 such as being arranged on, as elastomer etc.

See also Fig. 2 and Fig. 3, panel handle 7 comprises a panel and two boss 14.Two fixed cylinder pin mating grooves 10 are set on panel, the 3rd, the 4th rotating shaft straight pin installing hole 11 is set respectively on two boss 14.One shrinkage pool 12 that is used for ccontaining cooperation crossbeam is set respectively in the lower end of two boss 14.One second technology groove 13 is set in the front of panel.

Assembling signal between panel body 5, panel handle 7, fixed cylinder pin 4 and the rotating shaft straight pin 6 etc. can be with reference to shown in Figure 2.

Combined panel is to the fixing implementation procedure of PCB printed circuit board (PCB) as shown in Figure 4: at first embed hold-down nut 18 in the groove of erection support 1, by trip bolt 15 PCB printed circuit board (PCB) 16 is fixed on the panel body 5 then, thereby forms an independently cell cube.Connector 17 then mainly is in order to realize being electrically connected of this cell cube and system's other parts, to demonstrate fully its independence.Only need turn on trip bolt 15 in dismounting during panel equally and get final product, very simple and convenient of whole process.

What Fig. 5 was extremely shown in Figure 10 is the concrete application drawing of Combined panel of the present utility model: the direction of cell cube 19 along guiding rail 21 slots slowly pushed in the casing 25, relative rotation angle in the process that pushes between panel handle 7 and the panel body 5 is in maximum position all the time, and promptly boss face on the panel handle 7 and the step surface on the panel body 5 contact.When cell cube 19 was in as shown in Figure 5 position: abutment surface plate handle 7 in a direction indicated by the arrow, make its straight pin 6 rotations and close to panel body 5 gradually around the shaft, meanwhile cell cube 19 continues to move along the direction of guiding rail 21, when the straight pin mating groove 10 on the panel handle 7 and the fixed cylinder pin 4 on the panel body 5 mesh fully, just realized insertion and the process such as fixing of cell cube 19 in casing 25.The process of whole engagement such as Fig. 5 are to shown in Figure 7.

Equally when cell cube 19 being extracted operation: as shown in Figure 8, along the drop-down panel handle 7 of the direction of arrow, make its straight pin 6 rotations around the shaft and break away from panel body 5 gradually, meanwhile cell cube 19 outwards moves along guiding rail 19, when panel handle 7 rotates to the position of maximum angle, as shown in Figure 9, can realize the process that cell cube 19 is extracted in casing 25.Whole plug and fixing process are very simple, and be convenient, and the plug feel is fine, can realize without any need for aid.The first technology groove 2 on panel body 5 and the panel handle 7 and the second technology groove 13 then can be by exaggerative cell cube 19 mutual slits of assembly unit rear board in casing 25, thereby remedied the visual effect that the slit uneven sense is known to a certain extent, made integral body coordination more attractive in appearance.The assembling combination design sketch of the utility model in casing 25 as shown in figure 10.

Above-mentioned panel handle is movably connected on panel body by the rotating shaft straight pin, but not limited thereto, and the structure that the panel handle can be movably connected on panel body in any prior art all should fall into the scope of the utility model protection.More than disclosed only be several specific embodiment of the present utility model, but the utility model is not limited thereto, any those skilled in the art can think variation, all should drop in the protection range of the present utility model.

Claims

1, a kind of Combined panel is characterized in that, comprises panel body and panel handle, is provided for the fastening unit of fixed printed circuit board on the described panel body, and described panel body and panel handle flexibly connect.

2, Combined panel as claimed in claim 1 is characterized in that, the lower end of described panel handle is provided with a shrinkage pool that is used for ccontaining cooperation crossbeam.

3, Combined panel as claimed in claim 1 or 2 is characterized in that, panel body is movably connected on the panel handle by the rotating shaft straight pin.

4, Combined panel as claimed in claim 3, it is characterized in that, described Combined panel also comprises the fixed cylinder pin, fixed cylinder pin installing hole is set on the described panel body, on the described panel handle fixed cylinder pin mating groove is set, so that the Elastic Meshing power between fixed cylinder pin and the fixed cylinder pin mating groove is shaken hands relative fixed on panel body with panel.

5, Combined panel as claimed in claim 1 or 2 is characterized in that, described fastening unit is the some erection supports that are arranged on the panel body, and described erection support is connected with printed circuit board (PCB) by screw, nut.

6, Combined panel as claimed in claim 1 or 2 is characterized in that, described fastening unit is to be arranged on the clamping device that being used on the panel body clamps printed circuit board (PCB).

7, Combined panel as claimed in claim 1 or 2 is characterized in that, leaves the technology groove respectively on panel body and panel handle.