CN216752511U - Board card plugging device - Google Patents
Board card plugging device Download PDFInfo
- Publication number
- CN216752511U CN216752511U CN202220191112.XU CN202220191112U CN216752511U CN 216752511 U CN216752511 U CN 216752511U CN 202220191112 U CN202220191112 U CN 202220191112U CN 216752511 U CN216752511 U CN 216752511U
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- board
- bracket
- board card
- plugging
- card
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Abstract
The application discloses board card plug device includes: the board card insertion and extraction mechanism comprises a board card guide rail, a board card insertion and extraction mechanism and a board card bracket; the two board guide rails are arranged at intervals, the board brackets are used for fixing boards, and the board brackets are arranged on the board guide rails in a sliding manner; the board plugging and unplugging mechanism acts on the board bracket to enable the board bracket to slide based on the board guide rail so as to plug or unplug the board configured on the board bracket into or out of the connector. The board card plugging device is used for assisting in plugging and fixing a board card, simplifying the dismounting and maintenance processes of the board card and improving the mounting and maintenance work efficiency.
Description
Technical Field
The application relates to the field of board cards, in particular to a board card plugging and unplugging device.
Background
Among the prior art, the integrated circuit board is generally installed on the tray, and the pulling tray is in order to realize the plug integrated circuit board, and the dismouting integrated circuit board is comparatively hard to, need dismantle the screw between tray and box during the maintenance, the process is loaded down with trivial details, is unfavorable for the quick replacement integrated circuit board.
SUMMERY OF THE UTILITY MODEL
In order to overcome the problems in the related art, the application provides the board card plugging device which is used for assisting in plugging and fixing a board card, simplifying the dismounting and maintenance process of the board card and improving the mounting and maintenance work efficiency.
In order to solve the technical problem, the technical scheme adopted by the application is as follows:
a board card insertion and extraction device is provided, which comprises: the board card guide rail, the board card plugging mechanism and the board card bracket are arranged on the board card guide rail; the two board guide rails are arranged at intervals, the board brackets are used for fixing boards, and the board brackets are arranged on the board guide rails in a sliding manner; the board plugging mechanism acts on the board bracket to enable the board bracket to slide based on the board guide rail, so that the board configured on the board bracket can be plugged into or pulled out of the connector.
Preferably, the board card guide rail is provided with a bracket mounting part, and the bracket mounting part comprises a bracket supporting platform and a bracket limiting side wall; the board card brackets arranged on the two board card guide rails can reciprocate in the extending direction of the board card guide rails and can be separated from the board card guide rails and the board card plugging mechanism in the direction away from the bracket platform.
Preferably, a bracket jacking part and a bracket pulling-out part are arranged on two sides of the board card bracket; the board card plugging mechanism comprises a poking block; driving the board card plugging and unplugging mechanism according to a preset mode so that the poking block abuts against the bracket jacking portion, and continuously driving the board card plugging and unplugging mechanism, wherein the board card bracket can move towards one side close to the connector; order about according to preset mode integrated circuit board plug mechanism to make the stirring piece butt in the bracket portion of extracting, continue to order about integrated circuit board plug mechanism, the integrated circuit board bracket can be to the one side removal of keeping away from the connector.
Preferably, bracket clamping grooves are formed in two sides of the board clamping bracket and communicated with the upper end surface and the lower end surface of the board clamping bracket; the bracket clamping groove is provided with a clamping groove front side wall and a clamping groove rear side wall, the clamping groove front side wall serves as the bracket jacking portion, and the clamping groove rear side wall serves as the bracket pulling-out portion.
Preferably, the board card plugging and unplugging mechanism comprises a first connecting rod, a second connecting rod and a poking block; one end of the first connecting rod is rotatably connected with the board card guide rail, the other end of the first connecting rod is rotatably connected with the second connecting rod, one end of the second connecting rod is rotatably connected with the poking block, and the poking block is arranged on the board card guide rail in a sliding mode, so that a slider-crank mechanism is formed among the first connecting rod, the second connecting rod, the poking block and the board card guide rail.
Preferably, when the toggle block drives the board card bracket to move to the limit position towards one side of the connector, the toggle block, the second connecting rod and the first connecting rod are located at dead point positions.
Preferably, the first link includes a first swing part and a wrench part connected to each other; the two ends of the first swinging part are respectively and rotatably connected with the board card guide rail and the second connecting rod, the wrench part comprises a holding part and a connecting part, the holding part is used for being held by a user to pull the board card plugging mechanism, and the connecting part is connected between the holding part and the first swinging part; when the poking block drives the board card bracket to move to the limit position to one side close to the connector, the holding part is parallel to the board card guide rail.
Preferably, the upper end of the first swinging part extends upwards to form the connecting part, the connecting part bends and extends to form the holding part, and the first connecting rod is Z-shaped; when the toggle block drives the board card bracket to move to the limit position to one side close to the connector, the holding part faces the connector.
Preferably, the board card guide rail is provided with a bracket mounting part, and the bracket mounting part comprises a bracket supporting platform and a bracket limiting side wall; a plug-pull mechanism mounting groove is formed in the limiting side wall of the bracket, a connecting rod mounting seat is arranged on one side, away from the connector, of the plug-pull mechanism mounting groove, and a shifting block mounting groove is formed in the opposite side of the plug-pull mechanism mounting groove; the first connecting rod is rotatably connected to the connecting rod mounting seat, and the shifting block is movably arranged in the shifting block mounting groove.
Preferably, the section of the shifting block mounting groove is in a T shape, and the shifting block mounting groove is provided with a shifting opening facing the board card bracket and an assembling opening facing the plugging mechanism mounting groove; the poking block comprises a sliding part and a poking part, the poking block can be inserted into the poking block mounting groove from an assembly opening, and the poking part extends out of the poking opening to poke the board card bracket; one side that this plug mechanism mounting groove is close the connector is equipped with the shifting block groove seat, shifting block groove seat demountable installation in the integrated circuit board guide rail, the shifting block mounting groove set up in the shifting block groove seat.
The technical scheme provided by the application can comprise the following beneficial effects: a board card insertion and extraction device is provided, which comprises: the board card insertion and extraction mechanism comprises a board card guide rail, a board card insertion and extraction mechanism and a board card bracket; the two board guide rails are arranged at intervals, the board brackets are used for fixing boards, and the board brackets are arranged on the board guide rails in a sliding manner; the board plugging and unplugging mechanism acts on the board bracket to enable the board bracket to slide based on the board guide rail so as to plug or unplug the board configured on the board bracket into or out of the connector. The board card plugging device is used for assisting in plugging and fixing a board card, simplifying the dismounting and maintenance processes of the board card and improving the mounting and maintenance work efficiency.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.
Drawings
The foregoing and other objects, features and advantages of the application will be apparent from the following more particular descriptions of exemplary embodiments of the application, as illustrated in the accompanying drawings wherein like reference numbers generally represent like parts throughout the exemplary embodiments of the application.
Fig. 1 is a schematic diagram of a prior art board card installation.
Fig. 2 is a schematic view 1 of the overall structure shown in embodiment 1 of the present application.
Fig. 3 is a schematic view 2 of the overall structure shown in embodiment 1 of the present application.
Fig. 4 is an assembly diagram shown in embodiment 1 of the present application.
Fig. 5 is an assembly diagram of the card in the pulled-out state shown in embodiment 1 of the present application.
Fig. 6 is a detailed enlarged schematic view of a point a in fig. 5, which is shown in embodiment 1 of the present application.
Fig. 7 is an assembly diagram of the board card inserted state shown in embodiment 1 of the present application.
Fig. 8 is an enlarged detail view at B in fig. 7, which is shown in embodiment 1 of the present application.
Description of the reference numerals
Detailed Description
Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present application and should not be construed as limiting the present application.
In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral connections; can be mechanically or electrically connected; either directly or indirectly through intervening media, or through the communication between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The present application will be described in further detail below with reference to the accompanying drawings by way of specific embodiments.
Example 1
Referring to fig. 1 to 8, a board card inserting and extracting apparatus includes: the board card guide rail 20, the board card plugging mechanism and the board card bracket 41; the two board guide rails 20 are arranged at intervals, the board brackets 41 are used for fixing the boards 12, and the board brackets 41 are arranged on the board guide rails 20 in a sliding manner; the card insertion and extraction mechanism acts on the card holder 41 to slide the card holder 41 on the card guide 20 to insert or extract the card arranged on the card holder 41 into or from the connector 13.
Specifically, the board card guide rail 20 is provided with a bracket mounting part, and the bracket mounting part comprises a bracket supporting platform 22 and a bracket limiting side wall 23; the board tray 41 disposed on the two board guide rails 20 can reciprocate in the extending direction of the board guide rails 20, and can be separated from the board guide rails 20 and the board plugging mechanism in the direction away from the tray platform.
In detail, a bracket pushing-in part and a bracket pulling-out part are arranged on two sides of the board card bracket 41; the board card plugging mechanism comprises a poking block 38; driving the board plugging and unplugging mechanism according to a preset mode so that the poking block 38 abuts against the bracket jacking portion, and continuously driving the board plugging and unplugging mechanism, wherein the board bracket 41 can move towards one side close to the connector 13; and driving the board plugging and unplugging mechanism according to a preset mode so that the poking block 38 abuts against the bracket pulling-out part and the board plugging and unplugging mechanism is continuously driven, and the board bracket 41 can move to one side far away from the connector 13.
In order to enable a board on the board bracket 41 to be taken out from the vertical direction after the connector 13 is pulled out, bracket clamping grooves 44 are arranged on two sides of the board bracket 41, and the bracket clamping grooves 44 are communicated with the upper end surface and the lower end surface of the board bracket 41; the bracket engaging groove 44 has an engaging groove front side wall 45 and an engaging groove rear side wall 46, the engaging groove front side wall 45 being the bracket pushing portion, and the engaging groove rear side wall 46 being the bracket pulling portion.
Specifically, the board plugging and unplugging mechanism comprises a first connecting rod 32, a second connecting rod 37 and a toggle block 38; one end of the first link 32 is rotatably connected to the card guide 20, the other end is rotatably connected to the second link 37, one end of the second link 37 is rotatably connected to the dial 38, and the dial 38 is slidably disposed on the card guide 20, so that a slider-crank mechanism is formed between the first link 32, the second link 37, and the dial 38 and the card guide 20.
In order to prevent the card from loosening after being inserted into the connector 13, when the toggle block 38 drives the card holder 41 to move to the side of the connector 13 to the limit position, the toggle block 38, the second link 37 and the first link 32 are in the dead point position with respect to each other.
In order to facilitate the card pulling-out, the first link 32 includes a first swing portion and a wrench portion connected to each other; the two ends of the first swinging portion are respectively connected with the board card guide rail 20 and the second connecting rod 37 in a rotating manner, the wrench portion comprises a holding portion 35 and a connecting portion 36, the holding portion 35 is used for being held by a user to wrench the board card plugging mechanism, and the connecting portion 36 is connected between the holding portion 35 and the first swinging portion; when the toggle block 38 drives the card carrier 41 to move to the limit position toward the connector 13, the holding portion 35 is parallel to the card guide 20. The holding portion 35 is parallel to the board guide rail 20, so that the space occupied by the holding portion 35 in the vertical direction can be saved in the board insertion state, and interference with other equipment in the vertical direction is avoided.
Generally, the operator is located behind the board, so the plugging mechanism is designed to be oriented to a manner that the upper end of the first swinging portion extends upward to form the connecting portion 36, the connecting portion 36 bends and extends to form the holding portion 35, and the first link 32 is in a Z shape; when the toggle block 38 drives the card bracket 41 to move to the limit position toward the connector 13, the holding portion 35 faces the connector 13.
Further, the board card guide rail 20 is provided with a bracket mounting portion, and the bracket mounting portion includes a bracket supporting platform 22 and a bracket limiting side wall 23; the bracket limiting side wall 23 is provided with a plugging mechanism mounting groove 24, one side of the plugging mechanism mounting groove 24, which is far away from the connector 13, is provided with a connecting rod mounting seat 25, and the opposite side is provided with a shifting block mounting groove 27; the first link 32 is rotatably connected to the link mounting seat 25, and the dial block 38 is movably disposed in the dial block mounting groove 27.
Wherein, the section of the shifting block mounting groove 27 is T-shaped, and the shifting block mounting groove has a shifting opening 28 facing the board card bracket 41 and an assembling opening 29 facing the plugging mechanism mounting groove 24; the dial block 38 comprises a sliding part 39 and a toggle part 310, the dial block 38 can be inserted into the dial block mounting groove 27 from the assembling opening 29, and the toggle part 310 extends out from the toggle opening 28 to toggle the board card bracket 41; one side of the plug mechanism mounting groove 24 close to the connector 13 is provided with a shifting block groove seat 26, the shifting block groove seat 26 is detachably mounted on the board card guide rail 20, and the shifting block mounting groove 27 is arranged on the shifting block groove seat 26.
In the description herein, reference to the description of the terms "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing is a more detailed description of the present application in connection with specific embodiments thereof, and it is not intended that the present application be limited to the specific embodiments thereof. It will be apparent to those skilled in the art from this disclosure that many more simple derivations or substitutions can be made without departing from the spirit of the disclosure.
Claims (10)
1. A board card insertion and extraction device is characterized by comprising: the board card insertion and extraction mechanism comprises a board card guide rail, a board card insertion and extraction mechanism and a board card bracket;
the two board guide rails are arranged at intervals, the board brackets are used for fixing boards, and the board brackets are arranged on the board guide rails in a sliding manner;
the board plugging and unplugging mechanism acts on the board bracket to enable the board bracket to slide based on the board guide rail so as to plug or unplug the board configured on the board bracket into or out of the connector.
2. The board plugging device according to claim 1, wherein the board guide rail is provided with a bracket mounting portion, the bracket mounting portion including a bracket support platform and a bracket limiting side wall;
the board card brackets arranged on the two board card guide rails can reciprocate in the extending direction of the board card guide rails and can be separated from the board card guide rails and the board card plugging mechanism in the direction away from the bracket platform.
3. A board inserting and extracting device according to claim 1, wherein a bracket pushing portion and a bracket pulling portion are provided on both sides of the board bracket;
the board card plugging mechanism comprises a poking block;
driving the board card plugging and unplugging mechanism according to a preset mode so that the poking block abuts against the bracket jacking portion, and continuously driving the board card plugging and unplugging mechanism, wherein the board card bracket can move towards one side close to the connector;
order about according to preset mode integrated circuit board plug mechanism to make the stirring piece butt in the bracket portion of extracting, continue to order about integrated circuit board plug mechanism, the integrated circuit board bracket can be to the one side removal of keeping away from the connector.
4. A board plugging device according to claim 3, wherein bracket locking grooves are formed on both sides of the board bracket, and the bracket locking grooves are communicated with the upper end surface and the lower end surface of the board bracket;
the bracket clamping groove is provided with a clamping groove front side wall and a clamping groove rear side wall, the clamping groove front side wall serves as the bracket jacking portion, and the clamping groove rear side wall serves as the bracket pulling-out portion.
5. The board plugging device according to claim 1, wherein the board plugging mechanism includes a first link, a second link, and a toggle block;
one end of the first connecting rod is rotatably connected with the board card guide rail, the other end of the first connecting rod is rotatably connected with the second connecting rod, one end of the second connecting rod is rotatably connected with the poking block, and the poking block is arranged on the board card guide rail in a sliding mode, so that a slider-crank mechanism is formed among the first connecting rod, the second connecting rod, the poking block and the board card guide rail.
6. A card insertion and removal device as claimed in claim 5, wherein said toggle block, said second link and said first link are positioned at dead center positions relative to each other when said toggle block actuates said card carrier to move to an extreme position toward said connector side.
7. A board card plugging device according to claim 5, wherein the first link includes a first swing portion and a wrench portion connected to each other;
the two ends of the first swinging part are respectively and rotatably connected with the board card guide rail and the second connecting rod, the wrench part comprises a holding part and a connecting part, the holding part is used for being held by a user to pull the board card plugging mechanism, and the connecting part is connected between the holding part and the first swinging part;
when the poking block drives the board card bracket to move to the limit position to one side close to the connector, the holding part is parallel to the board card guide rail.
8. A board inserting and pulling device according to claim 7, wherein the upper end of the first swinging portion extends upward to form the connecting portion, the connecting portion is bent and extends to form the holding portion, and the first link is Z-shaped;
when the toggle block drives the board card bracket to move to the limit position to one side close to the connector, the holding part faces the connector.
9. The board plugging device according to claim 5, wherein the board guide rail is provided with a bracket mounting portion, the bracket mounting portion including a bracket support platform and a bracket limiting side wall;
a plug-pull mechanism mounting groove is formed in the limiting side wall of the bracket, a connecting rod mounting seat is arranged on one side, away from the connector, of the plug-pull mechanism mounting groove, and a shifting block mounting groove is formed in the opposite side of the plug-pull mechanism mounting groove;
the first connecting rod is rotatably connected to the connecting rod mounting seat, and the shifting block is movably arranged in the shifting block mounting groove.
10. The board plugging device according to claim 9, wherein the section of the paddle mounting slot is T-shaped with a toggle opening facing the board bracket and a mounting opening facing the plugging mechanism mounting slot;
the poking block comprises a sliding part and a poking part, the poking block can be inserted into the poking block mounting groove from an assembly opening, and the poking part extends out of the poking opening to poke the board card bracket;
one side that this plug mechanism mounting groove is close the connector is equipped with the shifting block groove seat, shifting block groove seat demountable installation in the integrated circuit board guide rail, the shifting block mounting groove set up in the shifting block groove seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220191112.XU CN216752511U (en) | 2022-01-24 | 2022-01-24 | Board card plugging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220191112.XU CN216752511U (en) | 2022-01-24 | 2022-01-24 | Board card plugging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216752511U true CN216752511U (en) | 2022-06-14 |
Family
ID=81916283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220191112.XU Active CN216752511U (en) | 2022-01-24 | 2022-01-24 | Board card plugging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216752511U (en) |
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2022
- 2022-01-24 CN CN202220191112.XU patent/CN216752511U/en active Active
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