CN213426616U - Omnidirectional vibration damping quick plugging circuit board box - Google Patents
Omnidirectional vibration damping quick plugging circuit board box Download PDFInfo
- Publication number
- CN213426616U CN213426616U CN202022207381.4U CN202022207381U CN213426616U CN 213426616 U CN213426616 U CN 213426616U CN 202022207381 U CN202022207381 U CN 202022207381U CN 213426616 U CN213426616 U CN 213426616U
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- circuit board
- board box
- box body
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- vibration damping
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Abstract
The utility model discloses an omnidirectional vibration reduction quick plugging circuit board box, which comprises a circuit board box body, a circuit board group arranged in the circuit board box body and an installation support arranged outside the circuit board box body, wherein the installation support is provided with an external installation interface to realize the fixed installation with an external device, the circuit board group is connected with the circuit board box body through an elastic locking strip, the circuit board box body locks the circuit board group through the elastic locking strip, the relative displacement of the circuit board group in the circuit board box body is limited, the quick plugging of the circuit board group is realized simultaneously, the installation support is connected with the circuit board box body through a three-dimensional equal rigidity vibration absorber to realize the omnidirectional vibration reduction under the vibration environment, and the installation support and the circuit board box body are provided with fans; the whole device of this patent is small, light in weight, and the suitability is strong, and is with low costs, and easy maintenance reliability is high.
Description
Technical Field
The utility model belongs to the technical field of the photoelectricity, concretely relates to quick plug circuit board box of qxcomm technology damping.
Background
The circuit board in the photoelectric product is mostly arranged in a circuit board box to form a whole. The performance of the circuit board box is composed of two parts, namely circuit characteristics and structural characteristics, wherein the circuit characteristics determine the use function of the charge board box, and the structural characteristics determine the reliability of the circuit board box under the use environment.
With the development of electronic technology, the installation mode and the structural form of the circuit board box determine the performance and the quality of products to a great extent, and high requirements are provided for the structural design and the installation form of the circuit board box in order to adapt to the long-time stable work and the quick maintainability of the circuit board box in a severe environment.
The failure of electronic equipment is mostly caused by that electrical elements work in an overheating environment to induce electrical failure, so that the whole equipment is failed. When the equipment is used, the external environment or the motion of the equipment is converted into a vibration source, and if the vibration source directly acts on the circuit board, the circuit board fails due to the long-time strong vibration source. The heating elements are distributed on the circuit board, so that the circuit board box is required to be provided with heat dissipation for improving the environmental adaptability and the quick maintainability of the circuit board, and can be quickly replaced for maintenance.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's not enough, provide an omnidirectional damping structure circuit board box that possesses heat dissipation and quick plug function.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a quick plug circuit board box of qxcomm technology damping, includes the circuit board box body, installs the circuit board group in the circuit board box body and installs the installing support outside the circuit board box body, is provided with the external installation interface on the installing support, realizes the fixed mounting with external device, circuit board group be connected with the circuit board box body through elasticity locking strip, the circuit board box body has restricted the relative displacement of circuit board group in the circuit board box body through elasticity locking strip locking circuit board group, has realized the quick plug of circuit board group simultaneously, the installing support be connected with the circuit board box body through three-dimensional equal rigidity shock absorber, realize all-round damping under the vibration environment, installing support and circuit board box body on install the fan.
The omnidirectional vibration reduction quick plugging circuit board box is characterized in that two mounting supports are arranged and are respectively arranged on the left side and the right side of the circuit board box body, the wind directions of fans on the left mounting support and the right mounting support are opposite, and a flowing wind path is formed in the circuit board box body.
The omnidirectional vibration reduction quick plugging circuit board box is provided with four three-dimensional equal-rigidity vibration reducers.
The circuit board group of the omnidirectional vibration reduction quick plugging circuit board box is connected with a circuit mother board outside the circuit board box body through a plug.
The utility model has the advantages that: the circuit board box body and the mounting support are connected through the three-dimensional equal-rigidity shock absorber, so that the circuit board box body and the circuit board group in the circuit board box body are ensured to be in a stable state, the circuit board group is locked by the elastic locking strip to limit relative displacement in the circuit board box body, the circuit board group is rapidly inserted and pulled out, the fan mounted on the mounting support and the circuit board box body provides air flow, heat sources on the circuit board group are forced to be cooled, and devices on the circuit board group are effectively protected; the product is suitable for mounting photoelectric product mounting platforms in various severe external environments (vibration and heat sources).
Drawings
Fig. 1 is a schematic structural view of the main viewing direction of the present invention;
FIG. 2 is a schematic side view of the present invention;
fig. 3 is a schematic diagram of the state of the circuit board assembly according to the present invention.
The figures are numbered: 1-fan, 2-circuit mother board, 3-fan, 4-installing support, 5-elasticity locking strip, 6-circuit board group, 7-circuit board box body, 8-three-dimensional equal rigidity shock absorber.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
Referring to fig. 1, 2 and 3, the utility model discloses an omnidirectional vibration damping fast plugging circuit board box, which comprises a circuit board box body 7, a circuit board group 6 installed in the circuit board box body 7 and an installation support 4 installed outside the circuit board box body 7, wherein the installation support 4 is provided with an external installation interface for realizing the fixed installation with an external device, the circuit board group 6 is connected with a circuit mother board 2 outside the circuit board box body 7 through a plug, the circuit board group 6 is connected with the circuit board box body 7 through an elastic locking strip 5, the circuit board box body 7 locks the circuit board group 6 through the elastic locking strip 5, the relative displacement of the circuit board group 6 in the circuit board box body 7 is limited, the fast plugging of the circuit board group 6 is realized at the same time, the installation support 4 is connected with the circuit board box body 7 through four three-dimensional equal rigidity vibration dampers 8 for realizing the omnidirectional vibration damping in a vibration, the mounting support 4 on install fan 1, the mounting support 4 has two, sets up respectively in circuit board box body 7 left and right sides, about 1 wind direction of fan on the mounting support 4 opposite, fan 3 is installed at 7 tops of circuit board box body, forms the mobile wind path in circuit board box body 7, can take away the heat that circuit board group 6 produced rapidly, guarantee that circuit board group 6 is in suitable temperature environment.
Fan 1 on installing support 4 is for advancing about this patent, one, and one is for going out, goes out the heat that the air-out side can be quick 6 productions of circuit board group in the circuit board box body 7 and takes out circuit board box body 7, and the air inlet side can be taken outside cold air into circuit board box body 7, makes the cold air carry out the forced cooling to the electron device of heat source department, realizes thermal balance to each device on guaranteeing circuit board group 6.
The fan 1 on the circuit board box body 7 quickly draws out air inside the circuit board box body 7, so that air circulation in the circuit board box body is accelerated, heat balance between each circuit board group 6 in the whole circuit board box body 7 and the circuit board box body 7 is quickly formed, and forced refrigeration of the circuit board groups 6 is realized.
When the elastic locking strip 5 is loosened, the connection between the circuit board group 6 and the circuit motherboard 2 can be quickly pushed open under the action of the elastic element, and when the circuit board group 6 is locked, the elastic element provides pretightening force for the elastic locking strip 5 to prevent looseness, so that the reliable connection between the circuit board group 6 and the circuit motherboard 2 is ensured.
The whole device of this patent is small, light in weight, and the suitability is strong, and is with low costs, and easy maintenance reliability is high.
The above embodiments are merely illustrative of the principles and effects of the present invention, and some embodiments may be applied, and it will be apparent to those skilled in the art that various changes and modifications may be made without departing from the inventive concept of the present invention, and these embodiments are within the scope of the present invention.
Claims (4)
1. The utility model provides a quick plug circuit board box of qxcomm technology damping, includes circuit board box body (7), installs circuit board group (6) in circuit board box body (7) and installs installing support (4) outside circuit board box body (7), is provided with externally mounted interface, its characterized in that on installing support (4): the circuit board assembly (6) is connected with the circuit board box body (7) through the elastic locking strip (5), the mounting support (4) is connected with the circuit board box body (7) through the three-dimensional equal-rigidity shock absorber (8), and the fan is mounted on the mounting support (4) and the circuit board box body (7).
2. The omni-directional vibration damping quick-plugging circuit board box according to claim 1, wherein two mounting brackets (4) are respectively arranged on the left and right sides of the circuit board box body (7), the fans (1) on the left and right mounting brackets (4) are opposite in wind direction, and a flow wind path is formed in the circuit board box body (7).
3. An omnidirectional vibration damping fast-plugging circuit board box according to claim 1, wherein said three-dimensional equal-stiffness vibration dampers (8) are four in number.
4. An omnidirectional vibration damping fast-plugging circuit board box according to claim 1, 2 or 3, characterized in that said circuit board group (6) is connected with a circuit mother board (2) outside the circuit board box body (7) through a plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022207381.4U CN213426616U (en) | 2020-09-30 | 2020-09-30 | Omnidirectional vibration damping quick plugging circuit board box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022207381.4U CN213426616U (en) | 2020-09-30 | 2020-09-30 | Omnidirectional vibration damping quick plugging circuit board box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213426616U true CN213426616U (en) | 2021-06-11 |
Family
ID=76265850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022207381.4U Active CN213426616U (en) | 2020-09-30 | 2020-09-30 | Omnidirectional vibration damping quick plugging circuit board box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213426616U (en) |
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2020
- 2020-09-30 CN CN202022207381.4U patent/CN213426616U/en active Active
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