Board card accommodating device

Abstract

The utility model discloses a board card accommodating device. The board card accommodating device comprises a carrier plate and a movable part. The carrier plate is provided with at least two first installation positions distributed in the first direction and at least two second installation positions distributed in the second direction. Wherein the first mounting position is configured to be connected with a board card. The first direction and the second direction are arranged at an angle. The movable member extends along a first direction. The movable part is provided with at least two third installation positions distributed in the first direction. And the third mounting position is configured to be connected with a board card. The at least two first installation positions and the at least two third installation positions are selectively connected with the board cards so as to adapt to the board cards of different sizes. The at least two second installation positions are selectively connected with the movable part so as to adapt to board cards of different sizes. Therefore, by selecting different first mounting positions, second mounting positions and third mounting positions, one board card accommodating device can adapt to board cards of different sizes, and the compatibility and practicability of the board card accommodating device are improved.

Description

Technical Field

[0001] This application relates to the technical field of circuit boards, and particularly to a board card housing device. Background Art

[0002] A board card is a printed circuit board, and the appearance shape of the board card changes with its function. In the related art, during the functional test stage of electronic products, multiple board cards with different functions may be tested simultaneously. To facilitate wiring and debugging, the board cards are housed in a board card housing device. However, a board card housing device can only house one board card, resulting in poor compatibility of the board card housing device. Summary of the Utility Model

[0003] This application aims to provide a board card housing device. By setting the number of the first mounting positions, the second mounting positions, and the third mounting positions, the corresponding second mounting position can be selected to fix the movable part based on the size of the board card, and the corresponding first mounting position and third mounting position can be selected to fix the board card. Thus, a board card housing device can be compatible with multiple board cards, improving the compatibility and practicability of the board card housing device.

[0004] An embodiment of this application provides a board card housing device for fixing a board card, including:

[0005] A carrier board having at least two first mounting positions distributed along a first direction and at least two second mounting positions distributed along a second direction, wherein the first mounting positions are configured to connect the board card, and the first direction and the second direction are arranged at an angle;

[0006] A movable part extending along the first direction, the movable part being configured with at least two third mounting positions distributed along the first direction, and the third mounting positions being configured to connect the board card;

[0007] Wherein, the at least two first mounting positions and the at least two third mounting positions are both selectively connected to the board card to adapt to board cards of different sizes, and the at least two second mounting positions are selectively connected to the movable part to adapt to board cards of different sizes.

[0008] In some embodiments, the at least two first mounting positions include at least two first mounting holes spaced along the first direction, and the at least two first mounting holes are configured to selectively connect the board card;

[0009] Alternatively, the at least two first mounting positions include a first mounting notch extending along the first direction, and the first mounting notch is configured to selectively connect the board card.

[0010] In some embodiments, the at least two second mounting positions include at least two second mounting holes spaced along the second direction, and the at least two second mounting holes are configured to selectively connect the movable member;

[0011] Alternatively, the at least two second mounting positions include a second mounting notch extending along the second direction, and the second mounting notch is configured to selectively connect the movable member.

[0012] In some embodiments, the at least two third mounting positions include at least two third mounting holes spaced along the first direction, and the at least two third mounting holes are configured to selectively connect the circuit board;

[0013] Alternatively, the at least two third mounting positions include a third mounting notch extending along the first direction, and the third mounting notch is configured to selectively connect the circuit board.

[0014] In some embodiments, at least two of the movable members are provided on the carrier board. For the same movable member, the hole pitch between every two adjacent third mounting holes is the same. For different movable members, the hole pitch between every two adjacent third mounting holes on at least some of the movable members is different.

[0015] In some embodiments, the carrier board includes:

[0016] Two first plate members spaced apart from each other, both of the two first plate members extending along the first direction, wherein at least one of the first plate members has at least two first mounting positions distributed along the first direction;

[0017] Two second plate members spaced apart from each other, both of the two second plate members extending along the second direction, and the end of each second plate member is connected to the end of one of the first plate members to enclose the quadrilateral carrier board, wherein at least one of the second plate members has at least two second mounting positions distributed along the second direction.

[0018] In some embodiments, at least two of the second mounting positions include: at least two grooves formed on the second plate member at intervals along the second direction, and the movable member is snap-fitted into the grooves.

[0019] In some embodiments, a first connection hole is formed on the bottom surface of each groove, and a second connection hole is further formed on the movable member, and the first connection hole and the second connection hole are connected by a fastener.

[0020] In some embodiments, the side of the movable member away from the bottom surface of the groove is flush with the surface of the second plate member.

[0021] In some embodiments, the board card housing device further includes:

[0022] a bracket;

[0023] wherein, the carrier board is mounted on the bracket.

[0024] In some embodiments, the bracket includes:

[0025] a base;

[0026] a first frame body and a second frame body, which are spaced apart and mounted on the base. The first frame body is configured with a first notch having an opening facing the second frame body, and the second frame body is configured with a second notch having an opening facing the first frame body. Two ends of the carrier board are respectively clamped in the first notch and the second notch.

[0027] In some embodiments, the first frame body is configured with a first extension portion extending in the direction of the second frame body, and the first notch is configured in the first extension portion. The second frame body is configured with a second extension portion extending in the direction of the first frame body, and the second notch is configured in the second extension portion.

[0028] In some embodiments, at least two of the first notches are spaced apart and configured on the first extension portion, and at least two second notches are spaced apart and configured on the second extension portion. Among them, at least two of the first notches correspond to at least two of the second notches one by one.

[0029] In some embodiments, the base has at least three fourth mounting positions distributed along the first direction, and the first frame body and the second frame body are respectively fixed to different ones of the fourth mounting positions.

[0030] In some embodiments, the at least three fourth mounting positions include at least three fourth mounting holes spaced apart along the first direction, and the first frame body and the second frame body are respectively fixed to different ones of the fourth mounting holes;

[0031] Alternatively, the at least three fourth mounting positions include a fourth mounting notch extending along the first direction, and the first frame body and the second frame body are respectively fixed to different positions of the fourth mounting notch.

[0032] The board card housing device provided by the embodiment of the present application fixes the board card through the first mounting position on the carrier board and the third mounting position on the movable member. Since both the first mounting position and the third mounting position are arranged as at least two along the first direction, the first mounting position and the third mounting position that are adapted to each other can be selected based on the size of the board card in the first direction to fix the board card, so as to adapt to the size of the board card. The second mounting position on the carrier board is used to connect the movable member. Since the second mounting position is arranged as at least two along the second direction, the second mounting position that is adapted to each other can be selected based on the size of the board card in the second direction to fix the movable member, so as to adapt to the size of the board card. Therefore, by selecting different first mounting positions, second mounting positions and third mounting positions, a board card housing device can adapt to board cards of different sizes, thereby improving the compatibility and practicability of the board card housing device. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] The technical solutions and other beneficial effects of the present application will become obvious by describing the specific embodiments of the present application in detail with reference to the accompanying drawings.

[0034] Figure 1 It is a schematic structural diagram of a carrier board provided by an embodiment of the present application.

[0035] Figure 2 It is another schematic structural diagram of a carrier board provided by an embodiment of the present application.

[0036] Figure 3 It is a schematic structural diagram of a movable member provided by an embodiment of the present application.

[0037] Figure 4 It is another schematic structural diagram of a movable member provided by an embodiment of the present application.

[0038] Figure 5 It is a schematic structural diagram of a carrier board with a movable member assembled thereon provided by an embodiment of the present application.

[0039] Figure 6 It is a first schematic structural diagram of a carrier board with a board card assembled thereon provided by an embodiment of the present application.

[0040] Figure 7 It is a second schematic structural diagram of a carrier board with a board card assembled thereon provided by an embodiment of the present application.

[0041] Figure 8 It is a third schematic structural diagram of a carrier board with a board card assembled thereon provided by an embodiment of the present application.

[0042] Figure 9 It is a schematic structural diagram of a board card housing device provided by an embodiment of the present application.

[0043] Figure 10 It is a schematic structural diagram of a base provided by an embodiment of the present application.

[0044] Figure 11 This is another structural schematic diagram of the base provided by the embodiment of the present application.

[0045] Reference numerals:

[0046] 10 - Carrier board, 110 - First mounting hole, 120 - First mounting notch, 130 - Second mounting hole, 140 - Second mounting notch, 150 - First plate member, 160 - Second plate member, 170 - Groove, 180 - First connection hole, 20 - Movable member, 210 - Third mounting hole, 220 - Third mounting notch, 230 - Second connection hole, 30 - Board card, 310 - First fixing hole, 320 - Second fixing hole, 330 - Third fixing hole, 340 - Fourth fixing hole, 40 - Bracket, 410 - Base, 420 - First frame body, 4210 - First avoidance area, 430 - Second frame body, 4310 - Second avoidance area, 440 - First notch, 450 - Second notch, 460 - First extension portion, 470 - Second extension portion, 480 - Fourth mounting hole, 490 - Fourth mounting notch. Detailed implementation manners

[0047] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without making creative efforts belong to the scope of protection of the present application.

[0048] In the description of the present application, it should be understood that the orientation or positional relationship indicated by terms such as "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be understood as a limitation to the present application. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of the described features. In the description of the present application, "a plurality" means two or more, unless otherwise specifically defined.

[0049] In the description of the present application, it should be noted that, unless otherwise clearly specified or limited, the terms "installed", "connected", and "coupled" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection, an electrical connection, or a connection that allows mutual communication; it may be directly connected, or indirectly connected through an intermediate medium, and it may be the internal connection of two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0050] In the present application, unless otherwise clearly specified or limited, the first feature being "on" or "under" the second feature may include the direct contact between the first and second features, or may include the situation where the first and second features are not in direct contact but in contact through other features therebetween. Moreover, the first feature being "above", "over" and "on top of" the second feature includes that the first feature is directly above and obliquely above the second feature, or merely means that the horizontal height of the first feature is higher than that of the second feature. The first feature being "under", "below" and "beneath" the second feature includes that the first feature is directly below and obliquely below the second feature, or merely means that the horizontal height of the first feature is lower than that of the second feature.

[0051] The following disclosure provides many different embodiments or examples for implementing different structures of the present application. To simplify the disclosure of the present application, components and settings of specific examples are described below. Of course, they are merely examples and are not intended to limit the present application. In addition, the present application may repeat reference numerals and / or reference letters in different examples. Such repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed. In addition, the present application provides examples of various specific processes and materials, but those of ordinary skill in the art may be aware of the application of other processes and / or the use of other materials.

[0052] In the related art, the appearance shape of a board card changes with the function of the board card. During the function test stage of electronic products, multiple board cards with different functions may be tested simultaneously. To facilitate wiring and debugging, the board cards are housed in a board card housing device. However, the carrier board of the current board card housing device usually only has installation points corresponding to one board card, so that one board card housing device can only fix one board card, resulting in poor compatibility of the board card housing device.

[0053] In the embodiment of the present application, the board 30 is fixed by the first mounting position on the carrier 10 and the third mounting position on the movable member 20. Since both the first mounting position and the third mounting position are arranged in at least two in the first direction, the first mounting position and the third mounting position that are adapted to each other can be selected based on the size of the board 30 in the first direction to fix the board 30 and adapt to the size of the board 30. The second mounting position on the carrier 10 is used to connect the movable member 20. Since the second mounting position is arranged in at least two in the second direction, the second mounting position that is adapted to each other can be selected based on the size of the board 30 in the second direction to fix the movable member 20 and adapt to the size of the board 30. Thus, by selecting different first mounting positions, second mounting positions and third mounting positions, a board accommodating device can be adapted to boards 30 of different sizes, thereby improving the compatibility and practicality of the board accommodating device.

[0054] Specifically, please refer to Figures 1 to 8 , the embodiment of the present application provides a board accommodating device. The board accommodating device includes a carrier 10 and a movable member 20. The carrier 10 has at least two first mounting positions distributed in the first direction and at least two second mounting positions distributed in the second direction. Among them, the first mounting position is configured to connect the board 30. The first direction and the second direction are arranged at an angle. The movable member 20 extends in the first direction. The movable member 20 is configured with at least two third mounting positions distributed in the first direction. The third mounting position is configured to connect the board 30. Among them, at least two first mounting positions and at least two third mounting positions are selectively connected to the board 30 to adapt to boards 30 of different sizes. At least two second mounting positions are selectively connected to the movable member 20 to adapt to boards 30 of different sizes.

[0055] It can be understood that before fixing the board 30 to the board accommodating device, the sizes of the board 30 in the first direction and the second direction can be determined first. Based on the size of the board 30 in the second direction, the movable member 20 is selected to be fixed to the second mounting position corresponding to the size of the board 30. Based on the size of the board 30 in the first direction, different first mounting positions and different third mounting positions are selected to fix the board 30. Thus, the corresponding first mounting position, second mounting position and third mounting position can be selected according to the sizes of the board 30 in the first direction and the second direction, improving the compatibility and practicality of the board accommodating device.

[0056] Among them, at least two first mounting positions can be arranged at intervals along a first direction on the carrier board 10. Alternatively, at least two first mounting positions can be arranged continuously along the first direction on the carrier board 10. At least two second mounting positions can be arranged at intervals along a second direction on the carrier board 10. Alternatively, at least two second mounting positions can be arranged continuously along the second direction on the carrier board 10. At least two third mounting positions can be arranged at intervals along the first direction on the movable member 20. Alternatively, at least two third mounting positions can be arranged continuously along the first direction on the movable member 20.

[0057] In some embodiments, the first direction can be perpendicular to the second direction. For example, the carrier board 10 is arranged as a rectangle, the first direction is the width direction of the carrier board 10, and the second direction is the length direction of the carrier board 10.

[0058] In some embodiments, the first direction and the second direction can also be arranged at an acute angle or an obtuse angle. For example, the carrier board 10 is arranged as a parallelogram, the first direction is the direction of the base of the carrier board 10, and the second direction is the direction of the hypotenuse of the carrier board 10.

[0059] Among them, both the carrier board 10 and the movable member 20 can be made of materials such as metal, plastic, and resin.

[0060] As Figure 1 shown, in some embodiments, at least two first mounting positions include: at least two first mounting holes 110 arranged at intervals along the first direction. At least two first mounting holes 110 are configured to selectively connect the board card 30.

[0061] It can be understood that based on the size of the board card 30 in the first direction, two of the first mounting holes 110 are selected to fix the board card 30, so that the carrier board 10 can adapt to board cards 30 of various sizes.

[0062] The board 30 has a first end and a second end spaced along the second direction. The first end is connected to the carrier board 10, and the second end is connected to the movable member 20. The first end of the board 30 has a first fixing hole 310 and a second fixing hole 320 spaced along the first direction. The second end of the board 30 has a third fixing hole 330 and a fourth fixing hole 340 spaced along the first direction. At least two first mounting holes 110 spaced along the first direction are respectively: the first mounting hole at the first position, the first mounting hole at the second position, ……, the first mounting hole at the Nth position (N is an integer greater than or equal to 3). Connect the first fixing hole 310 of the board 30 to the first mounting hole at the first position. When the size of the board 30 in the first direction is small, the hole pitch between the first fixing hole 310 and the second fixing hole 320 is small. At this time, the first mounting hole at the second position can be selected to cooperate with the fastener to connect the second fixing hole 320. Thus, the board 30 is fixed based on the first mounting hole at the first position and the first mounting hole at the second position to adapt to the small-sized board 30. When the size of the board 30 is large, the hole pitch between the first fixing hole 310 and the second fixing hole 320 is large. At this time, the first mounting hole at the Nth position can be selected to cooperate with the fastener to connect the second fixing hole 320. Thus, the board 30 is fixed based on the first mounting hole at the first position and the first mounting hole at the Nth position to adapt to the large-sized board 30.

[0063] Wherein, the aperture of the first mounting hole 110 is the same as the apertures of the first fixing hole 310 and the second fixing hole 320 on the board 30.

[0064] In some embodiments, for the same carrier board 10, the hole pitch between every two adjacent first mounting holes 110 is the same. Wherein, the hole pitch between the first fixing hole 310 and the second fixing hole 320 can be the same as the hole pitch between every two adjacent first mounting holes 110. Or, the hole pitch between the first fixing hole 310 and the second fixing hole 320 is N times the hole pitch between every two adjacent first mounting holes 110.

[0065] In some embodiments, for the same carrier board 10, the hole pitch between every two adjacent first mounting holes 110 is different, then the first fixing hole 310 and the second fixing hole 320 can be fixed to two of the first mounting holes 110 based on their hole pitches.

[0066] In some embodiments, for different carrier boards 10, the hole pitches of the first mounting holes 110 on different carrier boards 10 are different. It can be understood that for different-sized boards 30, if one type of carrier board 10 cannot fix it, another type of carrier board 10 can be selected to fix the board 30. Thus, the carrier board 10 can also be set as multiple, and one of the multiple carrier boards 10 is selected to fix the board 30 to ensure that the board 30 can be fixed by the carrier board 10.

[0067] Such as Figure 2As shown, in some embodiments, at least two first mounting positions include: a first mounting notch 120 extending in a first direction. The first mounting notch 120 is configured to selectively connect to the board 30.

[0068] It can be understood that the first mounting notch 120 extending in the first direction is at least two consecutively arranged first mounting positions. By passing a fastener through the first fixing hole 310 and the first mounting notch 120, and by passing a fastener through the second fixing hole 320 and the second mounting notch 140, the first end of the board 30 is fixed to the carrier 10.

[0069] Wherein, the extension length of the first mounting notch 120 in the first direction can define the maximum size of the board 30 that the carrier 10 can fix in the first direction. When the hole pitch between the first fixing hole 310 and the second fixing hole 320 is less than the extension length of the first mounting notch 120, then all styles of boards 30 can be fixed to the carrier 10.

[0070] Wherein, the width of the first mounting notch 120 is the same as the hole diameters of the first fixing hole 310 and the second fixing hole 320 on the board 30.

[0071] As Figure 1 shown, in some embodiments, at least two second mounting positions include: at least two second mounting holes 130 spaced apart along a second direction, and the at least two second mounting holes 130 are configured to selectively connect to the movable member 20.

[0072] It can be understood that based on the size of the board 30 in the second direction, the movable member 20 is selected to be fixed to one of the second mounting holes 130, so that the distance between the third mounting position of the movable member 20 and the first mounting position of the carrier 10 in the second direction is equal to the size of the first fixing hole 310 and the third fixing hole 330 of the board 30 in the second direction. Thus, based on boards 30 of different sizes, the movable member 20 is selected to be fixed to different second mounting holes 130, thereby improving the compatibility and practicability of the board receiving device.

[0073] The at least two second mounting holes 130 spaced apart along the second direction are respectively: the second mounting hole at the first position, the second mounting hole at the second position,..., the second mounting hole at the Nth position (N is an integer greater than or equal to 3). When the size of the board 30 in the second direction is small, the hole pitch between the first fixing hole 310 and the third fixing hole 330 is small. At this time, the second mounting hole at the first position can be selected to cooperate with a fastener to connect the movable member 20 to adapt to the small-sized board 30. When the size of the board 30 in the second direction is large, the hole pitch between the first fixing hole 310 and the third fixing hole 330 is large. At this time, the second mounting hole at the Nth position can be selected to cooperate with a fastener to connect the movable member 20 to adapt to the large-sized board 30.

[0074] Among them, the aperture diameter of the second mounting hole 130 is the same as that of the second connection hole 230 of the movable member 20.

[0075] Such as Figure 2 As shown, in some embodiments, at least two second mounting positions include: a second mounting notch 140 extending along the second direction, and the second mounting notch 140 is configured to selectively connect the movable member 20.

[0076] It can be understood that the second mounting notch 140 extending along the second direction is at least two continuously arranged second mounting positions. By passing a fastener through the second connection hole 230 and the second mounting notch 140 of the movable member 20, the movable member 20 is fixed to the carrier plate 10.

[0077] Among them, the extension length of the second mounting notch 140 in the second direction can define the maximum dimension of the board card 30 that can be fixed by the carrier plate 10 in the second direction. When the hole pitch between the first fixing hole 310 and the third fixing hole 330 is less than the extension length of the second mounting notch 140, all styles of board cards 30 can be fixed to the carrier plate 10.

[0078] Among them, the width of the second mounting notch 140 is the same as the aperture diameter of the second connection hole 230 of the movable member 20.

[0079] Such as Figure 3 As shown, in some embodiments, at least two third mounting positions include: at least two third mounting holes 210 spaced apart along the first direction. The at least two third mounting holes 210 are configured to selectively connect the board card 30.

[0080] It can be understood that based on the size of the board card 30 in the first direction, two of the third mounting holes 210 are selected to fix the board card 30, so that the movable member 20 can adapt to board cards 30 of various sizes.

[0081] At least two third mounting holes 210 spaced apart in the first direction are respectively: the first-position third mounting hole, the second-position third mounting hole, ……, the N-position third mounting hole (N is an integer greater than or equal to 3). Connect the third fixing hole 330 of the board 30 to the first-position third mounting hole. When the size of the board 30 in the first direction is small, the hole pitch between the third fixing hole 330 and the fourth fixing hole 340 is small. At this time, the second-position third mounting hole can be selected to cooperate with a fastener to connect the fourth fixing hole 340. Thus, the board 30 is fixed based on the first-position third mounting hole and the second-position third mounting hole to adapt to the small-sized board 30. When the size of the board 30 is large, the hole pitch between the third fixing hole 330 and the fourth fixing hole 340 is large. At this time, the N-position third mounting hole can be selected to cooperate with a fastener to connect the fourth fixing hole 340. Thus, the board 30 is fixed based on the first-position third mounting hole and the N-position third mounting hole to adapt to the large-sized board 30.

[0082] Wherein, the aperture of the third mounting hole 210 is the same as the apertures of the third fixing hole 330 and the fourth fixing hole 340 on the board 30.

[0083] As Figure 4 shown, in some embodiments, at least two spaced-apart third mounting holes 210 correspond one-to-one to the aforementioned at least two spaced-apart first mounting holes 110. That is: in the second direction, the projection of each first mounting hole 110 coincides with a third mounting hole 210.

[0084] In some embodiments, if at least two spaced-apart third mounting holes 210 have no corresponding relationship with the aforementioned at least two spaced-apart first mounting holes 110, then the board 30 with a special-shaped structure can be adapted.

[0085] In some embodiments, at least two third mounting positions include: a third mounting notch 220 extending in the first direction. The third mounting notch 220 is configured to selectively connect the board 30.

[0086] It can be understood that the third mounting notch 220 extending in the first direction is at least two continuously arranged third mounting positions. By passing a fastener through the third fixing hole 330 and the third mounting notch 220, and by passing a fastener through the fourth fixing hole 340 and the third mounting notch 220, the second end of the board 30 is fixed to the movable member 20.

[0087] Wherein, the extension length of the third mounting notch 220 in the first direction can define the maximum size of the board 30 that can be fixed by the movable member 20 in the first direction. When the hole pitch between the third fixing hole 330 and the fourth fixing hole 340 is less than the extension length of the third mounting notch 220, then all styles of boards 30 can be fixed to the movable member 20.

[0088] Wherein, the width of the third installation notch 220 is the same as the aperture diameters of the third fixing hole 330 and the fourth fixing hole 340 on the board 30.

[0089] In some embodiments, the number of the movable members 20 is set to at least two. At least two of the movable members 20 are alternatively connected to a second installation position. For the same movable member 20, the hole pitch between every two adjacent third installation holes 210 is the same. For different movable members 20, the hole pitch between every two adjacent third installation holes 210 is different.

[0090] It can be understood that since the hole pitch between every two adjacent third installation holes 210 on different movable members 20 is different, by alternatively connecting at least two movable members 20 to a second installation position, the corresponding movable member 20 can be selected according to the model of the board 30 and / or the carrier board 10 to adapt to the board 30 and / or the carrier board 10.

[0091] For example, the number of the movable members 20 is set to three. The three movable members 20 are a first movable member, a second movable member, and a third movable member respectively. The hole pitch between every two adjacent third installation holes 210 on the first movable member is D1. The hole pitch between every two adjacent third installation holes 210 on the second movable member is D2. The hole pitch between every two adjacent third installation holes 210 on the third movable member is D3. Wherein, the values of D1, D2, and D3 are different from each other. When the model of the board 30 and / or the carrier board 10 to be fixed is adapted to D1, the first movable member is selected to be installed at the second installation position. When the model of the board 30 and / or the carrier board 10 to be fixed is adapted to D2, the second movable member is selected to be installed at the second installation position. When the model of the board 30 and / or the carrier board 10 to be fixed is adapted to D3, the first movable member is selected to be installed at the third installation position. Thus, by selecting the corresponding model of the movable member 20 based on different models of the board 30 and / or the carrier board 10, the compatibility of the board accommodating device is further improved, and the reliable fixation of the board 30 is ensured.

[0092] At least two of the movable members 20 are alternatively connected to a second installation position. As Figure 6 and Figure 7 shown, only one movable member 20 is connected to each carrier board 10, and the board 30 can be fixed to the movable member 20 and the carrier board 10.

[0093] In some embodiments, for the same movable member 20, the hole pitch between every two adjacent third installation holes 210 is the same. Wherein, the hole pitch between the first fixing hole 310 and the second fixing hole 320 of the board 30 may be the same as the hole pitch between every two adjacent third installation holes 210. Or, the hole pitch between the first fixing hole 310 and the second fixing hole 320 is N times the hole pitch between every two adjacent third installation holes 210.

[0094] Based on the redundancy of the number of the movable members 20, corresponding movable members 20 can be selected according to the fixing requirements of the boards 30 with different sizes and shapes, so as to improve the compatibility of the board accommodating device.

[0095] In some embodiments, for the same movable member 20, the hole pitch between every two adjacent third mounting holes 210 is different. The hole pitch between every two adjacent third mounting holes 210 can be reasonably selected according to actual usage requirements. For example, when in actual use, a movable member 20 with 10 third mounting holes 210 is required, and along the first direction, the movable member 20 needs to satisfy that the hole pitch between every two adjacent third mounting holes 210 increases by 1 cm in sequence. At this time, the hole pitch between every two adjacent third mounting holes 210 is set with this parameter.

[0096] In some embodiments, at least two movable members 20 are arranged on the carrier board 10, and one movable member 20 is correspondingly connected to one second mounting position. For the same movable member 20, the hole pitch between every two adjacent third mounting holes 210 is the same. For different movable members 20, the hole pitch between every two adjacent third mounting holes 210 on at least some of the movable members 20 is different.

[0097] It can be understood that when the size of the board 30 in the first direction is large or the board 30 requires more fixing points, the fixing points of the board 30 can be increased based on at least two movable members 20, so as to improve the reliability of fixing the board 30.

[0098] The difference from the previous embodiment in which multiple movable members 20 are alternatively mounted on the carrier board 10 is that: in this embodiment, multiple movable members 20 can be mounted on the carrier board 10 to improve the reliability of fixing. Among them, the hole pitch between every two adjacent third mounting holes 210 on the multiple movable members 20 can be partially the same and partially different. Or, the hole pitch between every two adjacent third mounting holes 210 on the multiple movable members 20 is all different.

[0099] For example, three movable members 20 are arranged on the carrier board 10. The three movable members 20 are a first movable member, a second movable member, and a third movable member respectively. The hole pitch between every two adjacent third mounting holes 210 on the first movable member is D1. The hole pitch between every two adjacent third mounting holes 210 on the second movable member is D2. The hole pitch between every two adjacent third mounting holes 210 on the third movable member is D3. Among them, the values of D1, D2, and D3 can be made different from each other. Or, the values of D1 and D2 can be made the same, and the values of D1 and D3 can be made different.

[0100] Such as Figure 5 and Figure 8As shown in the figure, two second movable members 20 are provided on the carrier board 10, and the two second movable members 20 are spaced apart in the second direction. One of the second movable members 20 is used to connect to the edge position of the board card 30 in the second direction, and the other movable member 20 is used to connect to the middle position of the carrier board 10 in the second direction. Thus, the reliable fixation of the carrier board 10 is achieved.

[0101] As Figure 5 shown in the figure, in some embodiments, the carrier board 10 includes two first plate members 150 spaced apart and two second plate members 160 spaced apart. The two first plate members 150 both extend in the first direction. Among them, at least one of the first plate members 150 has at least two first mounting positions distributed in the first direction. The two second plate members 160 both extend in the second direction. The end of each second plate member 160 is connected to the end of a first plate member 150 to enclose a quadrilateral carrier board 10. Among them, at least one of the second plate members 160 has at least two second mounting positions distributed in the second direction.

[0102] Based on the fact that the two first plate members 150 and the two second plate members 160 enclose a quadrilateral carrier board 10, a hollow avoidance area with a large enough area can be formed on the carrier board 10. When the board card 30 is installed on the carrier board 10, this hollow avoidance area can avoid the components on the board card 30 and prevent the carrier board 10 from colliding and interfering with the components on the board card 30.

[0103] In some embodiments, the first plate member 150 is perpendicularly connected to the second plate member 160 to enclose a rectangular carrier board 10. Or, the first plate member 150 and the second plate member 160 can be arranged at an acute angle or an obtuse angle to enclose a parallelogram-shaped carrier board 10.

[0104] In some embodiments, at least two first mounting positions can be formed only on one first plate member 150. Or, at least two first mounting positions can be formed on both of the first plate members 150.

[0105] In some embodiments, at least two second mounting positions can be formed only on one second plate member 160. Or, at least two second mounting positions can be formed on both of the second plate members 160.

[0106] Please continue to refer to Figure 5 , in some embodiments, at least two second mounting positions include: at least two grooves 170 constructed on the second plate member 160 at intervals in the second direction. The movable member 20 is snap-fitted into the groove 170.

[0107] It can be understood that by clamping the end of the movable member 20 in the groove 170, the mutual fixation between the movable member 20 and the second plate member 160 can be achieved. Based on the selected groove 170 for clamping, the distance between the third mounting position on the movable member 20 and the first mounting position on the first plate member 150 can be adjusted to accommodate different sizes of the board card 30.

[0108] Among them, the groove width of the groove 170 can be the same as the width of the movable member 20.

[0109] Please continue to refer to Figure 5 , in some embodiments, a first connection hole 180 is formed on the bottom surface of each groove 170. A second connection hole 230 is also formed on the movable member 20. The first connection hole 180 and the second connection hole 230 are connected by a fastener.

[0110] It can be understood that the clamping of the movable member 20 in the groove 170 can only achieve the quick positioning and preliminary fixation of the movable member 20. By providing the first connection hole 180 on the bottom surface of the groove 170 and enabling the fastener to pass through the first connection hole 180 and the second connection hole 230 of the movable member 20 in sequence, the mutual fixation of the positions between the movable member 20 and the second plate member 160 is achieved, ensuring the reliable fixation of the movable member 20.

[0111] Among them, the aforementioned first mounting hole 110, second mounting hole 130, third mounting hole 210, first fixing hole 310, second fixing hole 320, third fixing hole 330, fourth fixing hole 340, first connection hole 180, and second connection hole 230 are all threaded holes. The fasteners can all be bolts or screws.

[0112] In some embodiments, the side of the movable member 20 away from the bottom surface of the groove 170 is flush with the surface of the second plate member 160. That is: the groove depth of the groove 170 is the same as the thickness of the movable member 20. Thus, when the board card 30 is fixed on the carrier plate 10, one end of the board card 30 connected to the first plate member 150 and one end of the board card 30 connected to the movable member 20 can be substantially flush. On the one hand, it can improve the aesthetics and flatness of the fixation, and on the other hand, it is convenient to place it on the bracket 40.

[0113] Among them, the first plate member 150 and the second plate member 160 are integrally formed, and the surfaces of the first plate member 150 and the second plate member 160 are flush. Or, the first plate member 150 and the second plate member 160 can also be connected by means such as bolt connection, riveting, welding, and bonding to ensure that the surfaces of the first plate member 150 and the second plate member 160 are flush.

[0114] Such as Figure 9 , the board card receiving device further includes a bracket 40. Among them, the carrier plate 10 is installed on the bracket 40.

[0115] Based on mounting the carrier board 10 on the bracket 40, the bracket 40 can be used to store the carrier board 10. On the one hand, it can prevent the carrier board 10 from being damaged due to random placement, and on the other hand, it can enhance the aesthetics.

[0116] Please continue to refer to Figure 9 , in some embodiments, the bracket 40 includes a base 410, a first frame 420, and a second frame 430. The first frame 420 and the second frame 430 are spaced apart and mounted on the base 410. The first frame 420 is configured with a first notch 440 having an opening facing the second frame 430, and the second frame 430 is configured with a second notch 450 having an opening facing the first frame 420. Two ends of the carrier board 10 are respectively clamped in the first notch 440 and the second notch 450.

[0117] It can be understood that by respectively clamping two ends of the carrier board 10 in the first notch 440 and the second notch 450, and the carrier board 10 also abuts against the upper surface of the base 410, the position of the carrier board 10 is fixed. Among them, both the first frame 420 and the second frame 430 extend in the height direction. After the carrier board 10 is mounted on the bracket 40, the second direction of the carrier board 10 corresponds to this height direction. The carrier board 10 can be mounted starting from above the first frame 420 and the second frame 430, and is clamped into the first notch 440 and the second notch 450 from top to bottom. When the carrier board 10 abuts against the upper surface of the base 410, the position of the carrier board 10 is fixed.

[0118] The area between the spaced-apart first frame 420 and second frame 430 can be used to place the carrier board 10 on which the board card 30 is mounted. At the same time, the spaced-apart first frame 420 and second frame 430 can form a hollow bracket 40, which is convenient for wiring of the board card 30 and viewing the test results of the board card 30.

[0119] The base 410 can be set as a bottom plate. According to needs, the bottom plate can be fixed to a workbench, a desktop, or the ground.

[0120] The height of the first frame 420 and the second frame 430 can be the same as the height of the carrier board 10, so that after the carrier board 10 is fixed, it is exactly flush with the surfaces of the first frame 420 and the second frame 430. Or, the height of the first frame 420 and the second frame 430 can also be less than the height of the carrier board 10, so that after the carrier board 10 is fixed, it will extend beyond the tops of the first frame 420 and the second frame 430. Or, the height of the first frame 420 and the second frame 430 can also be greater than the height of the carrier board 10, so that after the carrier board 10 is fixed, it will be located within the area between the first frame 420 and the second frame 430.

[0121] Please continue to refer to Figure 9, in some embodiments, the first frame body 420 is configured with a first extension portion 460 extending in the direction of the second frame body 430. The first notch 440 is formed in the first extension portion 460. The second frame body 430 is configured with a second extension portion 470 extending in the direction of the first frame body 420. The second notch 450 is formed in the second extension portion 470.

[0122] By configuring the first extension portion 460 and the second extension portion 470, and disposing the first notch 440 in the first extension portion 460 and the second notch 450 in the second extension portion 470, the first notch 440 and the second notch 450 can have a certain extension length. Thereby, the clamping range of the first frame body 420 and the second frame body 430 with the carrier plate 10 can be increased to prevent the carrier plate 10 from falling off from the first notch 440 or the second notch 450.

[0123] Wherein, the first extension portion 460 on the first frame body 420 extends in the direction of the second frame body 430, then the first extension portion 460 is disposed at an angle with the first frame body 420. Thereby, the first extension portion 460 can also strengthen the structure of the first frame body 420 and improve the structural strength of the bracket 40. Similarly, the second extension portion 470 on the second frame body 430 extends in the direction of the first frame body 420, then the second extension portion 470 is disposed at an angle with the second frame body 430. Thereby, the second extension portion 470 can also strengthen the structure of the second frame body 430 and improve the structural strength of the bracket 40.

[0124] In some embodiments, the first extension portion 460 is perpendicular to the first frame body 420, and the first extension portion 460 is integrally formed with the first frame body 420. The second extension portion 470 is perpendicular to the second frame body 430, and the second extension portion 470 is integrally formed with the second frame body 430.

[0125] In some embodiments, the first frame body 420 extends in the height direction. A first extension portion 460 is provided at both the upper end and the lower end of the first frame body 420, and the positions of the first notches 440 on the two first extension portions 460 correspond to each other. The second frame body 430 extends in the height direction. A second extension portion 470 is provided at both the upper end and the lower end of the second frame body 430, and the positions of the second notches 450 on the two second extension portions 470 correspond to each other.

[0126] Please continue to refer to Figure 9 , in some embodiments, at least two first notches 440 are formed at intervals on the first extension portion 460. At least two second notches 450 are formed at intervals on the second extension portion 470. Wherein, the at least two first notches 440 correspond to the at least two second notches 450 one by one.

[0127] It can be understood that, based on the setting of at least two first notches 440 and at least two second notches 450, at least two carrier plates 10 can be fixed between the first frame 420 and the second frame 430 to meet the requirement of simultaneously testing multiple boards 30 with different functions.

[0128] For example, eight first notches 440 are spaced apart on the first extension portion 460, and eight second notches 450 are also spaced apart at corresponding positions on the second extension portion 470. Thus, eight carrier plates 10 can be fixed between the first frame 420 and the second frame 430 to meet the requirement of simultaneously testing eight boards 30 with different functions.

[0129] The one-to-one correspondence between at least two first notches 440 and at least two second notches 450 can be understood as that, in the third direction, each first notch 440 corresponds to a second notch 450. Wherein, the third direction is perpendicular to the first direction and perpendicular to the second direction.

[0130] In some embodiments, the base 410 has at least three fourth mounting positions distributed along the first direction. The first frame 420 and the second frame 430 are respectively fixed to different fourth mounting positions.

[0131] It can be understood that, based on the construction of at least three fourth mounting positions on the base 410, any two fourth mounting positions can be selected to respectively fix the first frame 420 and the second frame 430. Thus, the distance between the first frame 420 and the second frame 430 in the first direction can be adjusted to adapt to carrier plates 10 of different sizes, thereby improving the compatibility and practicability of the bracket 40.

[0132] As Figure 10 shown, in some embodiments, at least three fourth mounting positions include: at least three fourth mounting holes 480 spaced apart along the first direction, and the first frame 420 and the second frame 430 are respectively fixed to different fourth mounting holes 480.

[0133] It can be understood that, based on the size of the carrier plate 10 in the first direction, any two fourth mounting holes 480 with hole spacings matching this size are selected, and the first frame 420 and the second frame 430 are fixed in these two fourth mounting holes 480, so that the distance between the first frame 420 and the second frame 430 in the first direction is equal to the size of the carrier plate 10 in the first direction. Thus, based on carrier plates 10 of different sizes, the first frame 420 and the second frame 430 are fixed to different fourth fixing holes 340, thereby improving the compatibility and practicability of the bracket 40.

[0134] At least two fourth mounting holes 480 spaced along the first direction are respectively: the first-position fourth mounting hole, the second-position fourth mounting hole, ……, the N-position fourth mounting hole (N is an integer greater than or equal to 3). When the size of the carrier plate 10 is small, the first-position fourth mounting hole and the second-position fourth mounting hole can be selected to fix the first frame 420 and the second frame 430 respectively to adapt to the small-sized carrier plate 10. When the size of the carrier plate 10 is large, the first-position fourth mounting hole and the N-position fourth mounting hole can be selected to fix the first frame 420 and the second frame 430 respectively to adapt to the large-sized carrier plate 10.

[0135] As Figure 11 shown, in some embodiments, at least three fourth mounting positions include: at least three fourth mounting positions include a fourth mounting notch 490 extending along the first direction, and the first frame 420 and the second frame 430 are respectively fixed at different positions of the fourth mounting notch 490.

[0136] It can be understood that the fourth mounting notch 490 extending along the first direction is at least three continuously arranged fourth mounting positions. Among them, the extension length of the fourth mounting notch 490 in the first direction can define the maximum size of the carrier plate 10 that the bracket 40 can fix in the first direction.

[0137] In some embodiments, at least three fourth mounting positions can form a frame mounting area. Along the third direction, at least two frame mounting areas are spaced on the base 410. Thus, there can be at least two mounting points between the first frame 420 and the base 410, and at least two mounting points between the second frame 430 and the base 410 to ensure the reliable fixation of the first frame 420 and the second frame 430.

[0138] In some embodiments, the first frame 420 has a hollowed-out first avoidance area 4210. And / or, the second frame 430 has a hollowed-out second avoidance area 4310. The first avoidance area 4210 and the second avoidance area 4310 can be used for the routing of the board 30 and for observing the test structure of the board 30 to prevent blocking of the line of sight.

[0139] Among them, both the first frame 420 and the second frame 430 can be frames in the shape of a square frame, so that the first frame 420 and the second frame 430 have hollow areas. Thus, it is convenient for wiring the board 30 and for viewing the test results of the board 30.

[0140] The board card housing device in the embodiments of the present application can ensure the reliable fixation of the board card 30, making it not prone to loosening. It can also accommodate board cards 30 of different sizes and shapes. Based on the arrangement of the first notch 440 and the second notch 450, the carrier plate 10 and the board card 30 can be placed flexibly. On the one hand, the hollow structure facilitates wiring and observing test results. On the other hand, the overall board card housing device is light and easy to carry, and is applicable to many scenarios.

[0141] In the above embodiments, the descriptions of the respective embodiments have their own focuses. For the parts not detailed in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0142] The above has introduced in detail a board card housing device provided by the embodiments of the present application. Specific examples are used in this article to elaborate on the principle and implementation manner of the present application. The description of the above embodiments is only used to help understand the technical solution and its core idea of the present application; those of ordinary skill in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A board card housing device for fixing a board card, characterized in that, Comprising: A carrier board having at least two first mounting positions distributed along a first direction and at least two second mounting positions distributed along a second direction, wherein the first mounting positions are configured to connect the board cards, and the first direction and the second direction are arranged at an angle; A movable member extending along the first direction, the movable member being configured with at least two third mounting positions distributed along the first direction, the third mounting positions being configured to connect the board cards; Wherein the at least two first mounting positions and the at least two third mounting positions are all selectively connected to the board cards to accommodate board cards of different sizes, and the at least two second mounting positions are selectively connected to the movable member to accommodate board cards of different sizes.

2. The board card housing device according to claim 1, wherein The at least two first mounting positions include at least two first mounting holes spaced apart along the first direction, the at least two first mounting holes being configured to selectively connect the board cards; Alternatively, the at least two first mounting positions include a first mounting notch extending along the first direction, the first mounting notch being configured to selectively connect the board cards.

3. The board card accommodating device according to claim 1, characterized in that, The at least two second mounting positions include at least two second mounting holes spaced apart along the second direction, the at least two second mounting holes being configured to selectively connect the movable member; Alternatively, the at least two second mounting positions include a second mounting notch extending along the second direction, the second mounting notch being configured to selectively connect the movable member.

4. The board card housing device according to claim 1, wherein The at least two third mounting positions include at least two third mounting holes spaced apart along the first direction, the at least two third mounting holes being configured to selectively connect the board cards; Alternatively, the at least two third mounting positions include a third mounting notch extending along the first direction, the third mounting notch being configured to selectively connect the board cards.

5. The board card accommodating device according to claim 4, wherein, At least two of the movable members are provided on the carrier board. For the same movable member, the hole pitch between every two adjacent third mounting holes is the same. For different movable members, the hole pitch between every two adjacent third mounting holes on at least some of the movable members is different.

6. The board card housing device according to any one of claims 1-5, characterized in that, The carrier board includes: Two spaced-apart first plate members, both of the first plate members extending along the first direction, wherein at least one of the first plate members has at least two of the first mounting positions distributed along the first direction; Two spaced-apart second plate members, both of the second plate members extending along the second direction, and the end of each second plate member is connected to the end of one of the first plate members to enclose the quadrilateral carrier board, wherein at least one of the second plate members has at least two of the second mounting positions distributed along the second direction.

7. The board card accommodating device according to claim 6, wherein, The at least two second mounting positions include: at least two grooves formed on the second plate member at intervals along the second direction, and the movable member is snapped into the grooves.

8. The board card housing device according to claim 7, wherein, A first connection hole is formed on the bottom surface of each groove, and a second connection hole is further formed on the movable member, and the first connection hole and the second connection hole are connected by a fastener.

9. The board card housing device according to claim 7, wherein, One side of the movable part away from the bottom surface of the groove is flush with the surface of the second plate member.

10. The board card accommodating device according to any one of claims 1-5, characterized in that, The board card accommodating device further includes: a bracket; wherein, the carrier board is mounted on the bracket.

11. The board card housing device according to claim 10, characterized in that, The bracket includes: a base; a first frame body and a second frame body, which are spaced apart and mounted on the base. The first frame body is configured with a first notch with an opening facing the second frame body, and the second frame body is configured with a second notch with an opening facing the first frame body. Two ends of the carrier board are respectively clamped in the first notch and the second notch.

12. The board card accommodating device according to claim 11, wherein, The first frame body is configured with a first extension portion extending towards the second frame body, and the first notch is configured in the first extension portion. The second frame body is configured with a second extension portion extending towards the first frame body, and the second notch is configured in the second extension portion.

13. The board card accommodating device according to claim 12, wherein At least two of the first notches are spaced apart and configured on the first extension portion, and at least two second notches are spaced apart and configured on the second extension portion. Among them, at least two of the first notches correspond to at least two of the second notches one by one.

14. The board card accommodating device according to claim 11, wherein The base has at least three fourth mounting positions distributed along the first direction, and the first frame body and the second frame body are respectively fixed to different fourth mounting positions.

15. The board card housing device according to claim 14, wherein The at least three fourth mounting positions include at least three fourth mounting holes spaced apart along the first direction, and the first frame body and the second frame body are respectively fixed to different fourth mounting holes; or, the at least three fourth mounting positions include a fourth mounting notch extending along the first direction, and the first frame body and the second frame body are respectively fixed to different positions of the fourth mounting notch.

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