Circuit board accommodating device

Abstract

The utility model provides a circuit board accommodating device which comprises a shell, the shell is provided with an accommodating cavity with an opening in the top, and the opening of the accommodating cavity is detachably connected with a cover plate; a plurality of clamping groove groups which are uniformly distributed at intervals along the width direction of the accommodating cavity are arranged in the accommodating cavity, each clamping groove group comprises two clamping grooves which are symmetrically arranged on two side walls of the accommodating cavity, the opening directions of the two clamping grooves are opposite, and the two clamping grooves extend along the height direction of the accommodating cavity and are used for clamping two ends of a circuit board; the cover plate is provided with a plurality of jacks corresponding to the circuit board plugging ports, and the jacks are used for facilitating circuit connection. The circuit board can be easily installed in the shell by inserting the two ends of the circuit board into the two corresponding clamping grooves, the multiple clamping groove sets are arranged in the containing cavity, multiple circuit boards can be inserted into the multiple clamping groove sets, and therefore the multiple circuit boards are integrated together, the circuit boards are prevented from being stacked disorderly, and meanwhile the circuit boards can be protected.

Description

Technical Field

[0001] The utility model relates to the technical field of circuit board assembly, in particular to a circuit board accommodating device. Background Art

[0002] As one of the important components in various electronic products, the circuit board is the support body of the electronic components in the electronic products and the carrier of electrical connections, which has a great impact on the performance of electronic products.

[0003] Some large equipment often has multiple circuit boards with different functions. These circuit boards are troublesome to assemble, and the internal wiring is messy and inconvenient to organize. Workers are also likely to touch these circuit boards when assembling other components, which can easily cause damage to the circuit boards or loose wiring, affecting product performance. Utility Model Content

[0004] The technical problem to be solved by the present invention is to overcome the defects of the above-mentioned prior art and provide a storage device that can integrate multiple circuit boards together to facilitate arrangement and protect the safety of the circuit boards.

[0005] The technical solution of the present utility model is to provide a circuit board accommodating device with the following structure: comprising a shell, the shell being provided with a accommodating cavity with an opening at the top, and a cover plate being detachably connected to the opening of the accommodating cavity; the accommodating cavity being provided with a plurality of card slot groups evenly spaced along its width direction, each card slot group comprising two card slots symmetrically arranged on the two side walls of the accommodating cavity, the opening directions of the two card slots being arranged facing each other, and extending along the height direction of the accommodating cavity, for clamping the two ends of the circuit board; the cover plate being provided with a plurality of sockets corresponding to the circuit board plug-in interfaces, for facilitating the connection of the circuit board.

[0006] After adopting the above structure, the circuit board accommodation device of the present invention has the following advantages compared with the prior art:

[0007] The circuit board can be easily installed into the housing by inserting its ends into the corresponding slots. The housing cavity is equipped with multiple slots to accommodate multiple circuit boards, thus consolidating them together and preventing them from being cluttered and stacked. The jacks on the cover facilitate the connection of the circuit board to external devices, allowing cables to be connected uniformly through the cover to prevent entanglement.

[0008] Preferably, the housing has a plurality of heat dissipation slots evenly distributed along the width of both outer sidewalls. The slots extend along the height of the housing and through its upper and lower end surfaces. The heat dissipation slots increase the housing's heat dissipation area, thereby accelerating heat dissipation and protecting the internal circuit board from temperature effects.

[0009] Preferably, the rear end surface of the housing is provided with a connecting portion extending to both sides, and the connecting portion is provided with a connecting hole. After such arrangement, the user can easily fix the device to a desired installation position according to needs.

[0010] Preferably, the inner peripheral wall of the accommodating chamber is provided with six reinforcing ribs extending along its height direction, and the six reinforcing ribs are respectively provided in the middle of the front and rear walls of the accommodating chamber and at the four corners of the inner peripheral wall. The reinforcing ribs can increase the strength of the housing, thereby increasing its service life.

[0011] Preferably, a first screw hole is provided on the upper end surface of the reinforcing rib, and a first through hole is provided on the cover plate at a position corresponding to the first screw hole. The connecting end of the screw passes through the first through hole and is threadedly connected to the first screw hole for fixing the cover plate to the shell.

[0012] Preferably, the cover plate is evenly distributed with a plurality of heat dissipation holes for accelerating heat dissipation of the circuit board in the accommodating cavity. The heat dissipation holes cooperate with the heat dissipation grooves to further improve the heat dissipation capacity of the device.

[0013] Preferably, the housing comprises an outer shell and a base plate; the reinforcing rib is disposed on the inner circumferential wall of the outer shell, and a second screw hole is provided on the lower end surface of the reinforcing rib; a second through hole is provided on the base plate at a position corresponding to the second screw hole, through which the connecting end of a screw passes and is threadedly engaged with the second screw hole, thereby securing the base plate to the outer shell. By configuring the housing as a two-part outer shell and base plate, the housing has a straight cylindrical structure, which facilitates stamping processing and saves mold and manufacturing costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural diagram of the present utility model.

[0015] Figure 2 It is a structural schematic diagram of the shell in the utility model.

[0016] Figure 3 It is a schematic diagram of the explosion structure of the shell in the utility model.

[0017] Figure 4 It is a structural schematic diagram of the cover plate in the present utility model.

[0018] Description of reference numerals:

[0019] 1. Shell, 11. Accommodating cavity, 12. Card slot group, 121. Card slot, 13. Heat dissipation slot, 14. Connecting part, 15. Connecting hole, 16. Reinforcement rib, 161. First screw hole, 162. Second screw hole, 17. Shell, 18. Bottom plate, 181. Second through hole, 2. Cover plate, 21. Insertion hole, 22. First through hole, 23. Heat dissipation hole. DETAILED DESCRIPTION

[0020] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0021] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention 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 therefore cannot be understood as a limitation on the present invention. At the same time, the terms "first", "second", etc. are only used to distinguish the names of the components, and there is no primary and secondary relationship, and therefore cannot be understood as a limitation on the present invention.

[0022] like Figure 1 、 Figure 2 、 Figure 3 and Figure 4 As shown;

[0023] The utility model discloses a circuit board accommodating device, comprising a shell 1, wherein the shell 1 is provided with a accommodating cavity 11 with an opening at the top, and a cover plate 2 is detachably connected to the opening of the accommodating cavity 11.

[0024] The accommodating cavity 11 is provided with a plurality of card slot groups 12 evenly spaced along its width direction. Each card slot group 12 includes two card slots 121 symmetrically arranged on the two side walls of the accommodating cavity 11. The opening directions of the two card slots 121 are arranged facing each other and extend along the height direction of the accommodating cavity 11 for the two ends of the circuit board to be clamped.

[0025] The cover plate 2 is provided with a plurality of sockets 21 corresponding to the sockets of the circuit board for facilitating the connection of the circuit.

[0026] The circuit board can be easily installed in the housing 1 by inserting its ends into the corresponding slots 121. The housing 11 is equipped with multiple slots 12, which can accommodate multiple circuit boards, thereby consolidating them together and preventing them from being cluttered. The sockets 21 on the cover 2 facilitate the connection of the circuit board to external devices, allowing cables to be connected uniformly through the cover 2 to prevent entanglement.

[0027] The outer walls of the housing 1 are evenly distributed with a number of heat dissipation slots 13 along their width. These slots extend along the height of the housing 1 and through its upper and lower end surfaces. These slots increase the heat dissipation area of the housing 1, thereby accelerating heat dissipation and protecting the internal circuit boards from temperature fluctuations.

[0028] The rear end surface of the housing 1 is provided with a connecting portion 14 extending to both sides, and the connecting portion 14 is provided with a connecting hole 15. After being arranged in this way, the user can fix the device to the position where it needs to be installed with screws according to needs.

[0029] The inner wall of the accommodating chamber 11 is provided with six reinforcing ribs 16 extending along its height direction, and the ribs 16 are respectively provided at the middle of the front and rear walls and the four corners of the inner wall of the accommodating chamber 11. The reinforcing ribs 16 can increase the strength of the housing 1, thereby increasing its service life.

[0030] A first screw hole 161 is provided on the upper end surface of the reinforcing rib 16, and a first through hole 22 is provided on the cover plate 2 at a position corresponding to the first screw hole 161. The connecting end of the screw passes through the first through hole 22 and is threadedly connected to the first screw hole 161 for fixing the cover plate 2 to the shell 1.

[0031] The cover plate 2 is evenly distributed with a plurality of heat dissipation holes 23 for accelerating the heat dissipation of the circuit board in the accommodating cavity 11. The heat dissipation holes 23 cooperate with the heat dissipation grooves 13 to further improve the heat dissipation capacity of the device.

[0032] Housing 1 comprises an outer shell 17 and a base plate 18. Ribs 16 are provided on the inner circumferential wall of outer shell 17, and second screw holes 162 are defined on the lower end surfaces of ribs 16. Second through holes 181 are defined on base plate 18 at positions corresponding to second screw holes 162. The connecting end of a screw passes through second through holes 181 and is threadedly engaged with second screw holes 162, securing base plate 18 to outer shell 17. By configuring housing 1 as a two-part structure, outer shell 17 forms a straight, cylindrical structure, facilitating stamping and saving mold and manufacturing costs.

[0033] The above is only a specific implementation method of the present invention, but the scope of protection of the present invention is not limited to this. Any changes or replacements that can be easily thought of by any technician familiar with this technical field within the technical scope disclosed in the present invention should be included in the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be based on the scope of protection of the claims.

Claims

1. A circuit board receiving device, characterized in that: The invention comprises a shell (1), wherein the shell (1) is provided with a receiving cavity (11) with an opening at the top, and a cover plate (2) is detachably connected to the opening of the receiving cavity (11); a plurality of card slot groups (12) are provided in the receiving cavity (11) and are evenly spaced along the width direction thereof, and each card slot group (12) comprises two card slots (121) symmetrically arranged on the two side walls of the receiving cavity (11), and the opening directions of the two card slots (121) are arranged facing each other and extend along the height direction of the receiving cavity (11) for receiving the two ends of the circuit board; and a plurality of sockets (21) corresponding to the circuit board plug-in interface are provided on the cover plate (2) for facilitating the connection of the circuit board.

2. The circuit board receiving device according to claim 1, wherein: A plurality of heat dissipation grooves (13) are evenly distributed along the width direction on the two outer side walls of the shell (1), and the heat dissipation grooves (13) extend along the height direction of the shell (1) and penetrate the upper and lower end surfaces thereof.

3. The circuit board receiving device according to claim 2, wherein: A connecting portion (14) extending toward both sides is provided on the rear end surface of the housing (1), and a connecting hole (15) is provided on the connecting portion (14).

4. The circuit board receiving device according to claim 3, wherein: The inner peripheral wall of the accommodating cavity (11) is provided with reinforcing ribs (16) extending along its height direction. There are six reinforcing ribs (16) which are respectively arranged at the middle of the front and rear walls and the four corners of the inner peripheral wall of the accommodating cavity (11).

5. The circuit board receiving device according to claim 4, characterized in that: A first screw hole (161) is provided on the upper end surface of the reinforcing rib (16), and a first through hole (22) is provided on the cover plate (2) at a position corresponding to the first screw hole (161). The connecting end of the screw passes through the first through hole (22) and is threadedly connected to the first screw hole (161) for fixing the cover plate (2) to the housing (1).

6. The circuit board receiving device according to claim 5, characterized in that: A plurality of heat dissipation holes (23) are evenly distributed on the cover plate (2) for accelerating heat dissipation of the circuit board in the accommodating cavity (11).

7. The circuit board receiving device according to claim 6, wherein: The housing (1) comprises an outer shell (17) and a bottom plate (18); the reinforcing rib (16) is arranged on the inner peripheral wall of the outer shell (17), and a second screw hole (162) is provided on the lower end surface of the reinforcing rib (16); a second through hole (181) is provided on the bottom plate (18) at a position corresponding to the second screw hole (162), and the connecting end of the screw passes through the second through hole (181) and is threadedly connected to the second screw hole (162), so as to fix the bottom plate (18) to the outer shell (17).

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