CN216721906U - KU converter convenient to automatic equipment - Google Patents
KU converter convenient to automatic equipment Download PDFInfo
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- CN216721906U CN216721906U CN202123390297.1U CN202123390297U CN216721906U CN 216721906 U CN216721906 U CN 216721906U CN 202123390297 U CN202123390297 U CN 202123390297U CN 216721906 U CN216721906 U CN 216721906U
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- circuit board
- heat dissipation
- seat
- assembly
- stable
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Abstract
The utility model is suitable for the technical field of frequency converters, provides a KU frequency converter convenient for automatic assembly, and solves the problem that a circuit board of an existing device is overheated during working due to poor heat dissipation of a box body of the circuit board, so that the circuit board is damaged; the method comprises the following steps: the frequency converter comprises a frequency converter shell, a frequency converter shell and a control circuit, wherein the frequency converter shell comprises an upper shell and a lower shell which is matched with the upper shell to work, and a working cavity is formed between the upper shell and the lower shell in a surrounding manner; the detachable circuit board assembly is arranged in the working cavity and used for installing and limiting the circuit board and circuit board elements; the circuit board heat dissipation mechanism is arranged in the working cavity; the embodiment of the utility model is provided with the stable heat dissipation assembly and the working cavity heat dissipation assembly, can dissipate and fix the circuit board assembly, ensures the normal work of the circuit board, avoids the problem that the KU frequency converter cannot work due to the damage of the circuit board, and facilitates the disassembly and assembly of the KU frequency converter due to the cooperation of the upper shell and the lower shell.
Description
Technical Field
The utility model belongs to the technical field of frequency converters, and particularly relates to a KU frequency converter convenient for automatic assembly.
Background
The satellite signal down converter, called a tuner for short, has the function of linearly amplifying a weak satellite television signal received by an antenna, down-converting the weak satellite television signal into an intermediate frequency band, outputting the intermediate frequency band to a set top box receiver, and decoding the intermediate frequency band for television playing.
The utility model provides a can receive big dipper signal KU wave band down converter, the device includes the circuit board box, double-sided circuit board, big dipper signal medium antenna and KU wave band satellite signal receiving antenna, double-sided circuit board joint is inside the circuit board box, when embedding double-sided circuit board in the circuit board box, insert inside two lockholes through two locking strips, can play the effect of joint double-sided circuit board, later through with locating hole one in the big dipper signal medium antenna correspond with the locating lever under the mounting panel, and make the locating lever insert locating hole one, but the device circuit board box body heat dissipation is poor, lead to during operation device circuit board overheated, make the circuit board damage, therefore, we provide a KU converter convenient to automatic equipment.
SUMMERY OF THE UTILITY MODEL
The utility model provides a KU frequency converter convenient for automatic assembly, and aims to solve the problem that a circuit board of an existing device is overheated during working due to poor heat dissipation of a box body of the circuit board, so that the circuit board is damaged.
The utility model is realized in such a way that a KU converter convenient for automatic assembly comprises:
the frequency converter comprises a frequency converter shell, a frequency converter shell and a control circuit, wherein the frequency converter shell comprises an upper shell and a lower shell which is matched with the upper shell to work, and a working cavity is formed between the upper shell and the lower shell in a surrounding manner;
the detachable circuit board assembly is arranged in the working cavity and used for installing and limiting the circuit board and circuit board elements;
the circuit board heat dissipation mechanism of setting in the work intracavity, circuit board heat dissipation mechanism includes:
a stable heat dissipation assembly fixedly mounted on the lower casing for assisting heat dissipation and fixation of the circuit board assembly, an
And the working cavity heat dissipation assembly is used for assisting the heat dissipation of the working cavity.
Preferably, the circuit board assembly comprises:
the circuit board mounting seat is slidably mounted in the working cavity, and an electric element for controlling the operation of the KU frequency converter is mounted on the circuit board mounting seat;
and the mounting seat protection plate is arranged on one side of the circuit board mounting seat and is used for protecting the circuit board mounting seat.
Preferably, still including being used for the spacing circuit board locking mechanism to circuit board assembly, circuit board locking mechanism is provided with a set ofly at least, and circuit board locking mechanism includes:
the extrusion locking block is provided with an extrusion locking groove;
the locking device comprises a sliding buckle piece arranged on one side of the extrusion locking block, wherein the sliding buckle piece is slidably arranged in a reset seat, and a locking reset component used for protecting the sliding buckle piece and the extrusion locking block is arranged in the reset seat.
Preferably, the lock reset assembly comprises:
the locking reset piece is fixedly arranged in the reset seat;
the resetting sliding part is arranged in the resetting seat in a sliding mode, a plurality of groups of sliding part guide rods used for guiding the resetting sliding part are arranged in the resetting seat, and the sliding part guide rods are fixedly arranged in the resetting seat.
Preferably, the stable heat dissipation assembly includes:
the stable heat dissipation seat is detachably arranged on the lower shell;
the bearing clamping groove is arranged on the stable heat dissipation seat and is clamped with the circuit board assembly;
the stable noise reduction group is arranged in the stable heat dissipation seat and assists in noise reduction of the circuit board assembly;
the stable heat absorption set is arranged at the edge of the stable heat dissipation seat and used for absorbing heat generated by the work of the circuit board assembly.
Preferably, the stable silencing group comprises at least one group of stable silencing grooves arranged on the stable heat radiating seat, and silencing materials are filled in the stable silencing grooves;
the stable heat absorption unit comprises at least one group of stable heat absorption pieces, the stable heat absorption pieces are detachably mounted in the stable heat dissipation seat, and the stable heat absorption pieces are made of elastomer materials and are also used for protecting the circuit board assembly.
Preferably, the working chamber heat sink assembly comprises:
the heat dissipation component limiting part is used for fixing and limiting the heat dissipation component of the working cavity;
and the working cavity heat dissipation seat is used for assisting the heat dissipation of the electric element of the working cavity.
Preferably, a plurality of groups of working cavity radiating grooves are formed in the working cavity radiating seat, and radiating materials are filled in the working cavity radiating grooves and used for assisting the working cavity radiating seat in radiating.
Preferably, a wire group is arranged on the working cavity heat dissipation seat, and the guide group comprises at least one wire groove for protecting wires connected with the electric elements of the working cavity.
Compared with the prior art, the embodiment of the application mainly has the following beneficial effects:
the embodiment of the utility model is provided with the stable heat dissipation assembly and the working cavity heat dissipation assembly, can dissipate and fix the circuit board assembly, ensures the normal work of the circuit board, avoids the problem that the KU frequency converter cannot work due to the damage of the circuit board, and facilitates the disassembly and assembly of the KU frequency converter due to the cooperation of the upper shell and the lower shell.
Drawings
Fig. 1 is a schematic structural diagram of a KU frequency converter convenient for automated assembly according to the present invention.
Fig. 2 is a schematic structural diagram of the upper housing provided by the present invention.
Fig. 3 is a partially enlarged schematic view of a in fig. 1.
Fig. 4 is a schematic structural view of the extruded locking block provided by the present invention.
Fig. 5 is a schematic structural diagram of a stable heat dissipation assembly provided by the present invention.
In the figure: 1-frequency converter shell, 11-upper shell, 12-lower shell, 13-working cavity, 14-shell assembly seat, 15-shell assembly groove, 2-working cavity heat dissipation component, 21-working cavity heat dissipation seat, 22-working cavity heat dissipation groove, 23-wire groove, 24-heat dissipation component limiting block, 25-heat dissipation component limiting groove, 3-circuit board locking mechanism, 31-extrusion locking block, 32-sliding buckle component, 33-extrusion locking groove, 34-locking reset component, 341-locking reset component, 342-reset slider, 343-slider guide rod, 4-stable heat dissipation component, 41-stable heat dissipation seat, 42-stable heat absorption component, 43-stable sound absorption component, 44-bearing clamping groove, 5-circuit board component, 51-circuit board mount, 52-mount protection plate.
Detailed Description
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used in the description of the application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "including" and "having," and any variations thereof in the description and claims of this application and the description of the figures above, are intended to cover non-exclusive inclusions. The terms "first," "second," and the like in the description and claims of this application or in the above-described drawings are used for distinguishing between different objects and not for describing a particular order.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.
As shown in fig. 1-2, the KU converter convenient for automatic assembly includes:
converter casing 1, converter casing 1 include casing 11 and with the lower casing 12 of 11 cooperation work of last casing, go up casing 11 and enclose between the casing 12 and form working chamber 13 down, in this embodiment, go up casing 11 and casing 12 material down and all adopt insulating PVC material, realized the insulation protection to electrical component in the KU converter, avoided KU converter during operation the phenomenon of electric leakage to appear.
In order to conveniently disassemble the shell 1 of the frequency converter, the shell assembling seat 14 is installed on the upper shell 11, the shell assembling groove 15 is formed in the position, corresponding to the shell assembling seat 14, of the lower shell 12, the shell assembling seat 14 is connected with the shell assembling groove 15 through a buckle, and when the frequency converter is assembled, the upper shell 11 and the lower shell 12 are clamped through a programmable hydraulic cylinder or an air cylinder driving manipulator, so that the frequency converter is conveniently assembled, and the production efficiency of the KU frequency converter is improved.
The detachable circuit board assembly 5 is arranged in the working cavity 13 and is used for installing and limiting the circuit board and circuit board elements;
and a circuit board heat dissipation mechanism arranged in the working cavity 13.
In this embodiment, the circuit board heat dissipation mechanism includes:
a stable heat-dissipating component 4 fixedly mounted on the lower case 12 for assisting heat dissipation and fixation of the circuit board component 5, an
And the working chamber heat dissipation assembly 2 is used for dissipating heat of the auxiliary working chamber 13.
The stable heat dissipation assembly 4 and the working cavity heat dissipation assembly 2 are arranged in the embodiment of the utility model, the circuit board assembly 5 can be subjected to heat dissipation and fixation, the normal work of the circuit board is ensured, the problem that the KU frequency converter cannot work due to the damage of the circuit board is avoided, and the upper shell 11 and the lower shell 12 work in a matching manner, so that the KU frequency converter is convenient to disassemble and assemble.
In a further preferred embodiment of the present invention, as shown in fig. 1, the circuit board assembly 5 includes:
the circuit board mounting seat 51 is slidably mounted in the working cavity 13, and the circuit board mounting seat 51 is provided with an electric element for controlling the operation of the KU frequency converter;
and a mount protection plate 52 disposed at one side of the circuit board mount 51, and the mount protection plate 52 protects the circuit board mount 51.
In this embodiment, the surface of the circuit board mounting seat 51 is hollowed out, so as to facilitate the circulation of air in the working chamber 13, thereby improving the heat dissipation efficiency of the circuit board, and the circuit board mounting seat 51 is fixedly connected with the mounting seat protection plate 52 through an insulated fastening bolt or a fastener.
In a further preferred embodiment of the present invention, as shown in fig. 3-4, the present embodiment further includes a circuit board locking mechanism 3 for limiting the position of the circuit board assembly 5, the circuit board locking mechanism 3 is at least provided with one group, and the circuit board locking mechanism 3 includes:
the extrusion locking block 31 is provided with an extrusion locking groove 33;
the sliding fastener 32 is arranged on one side of the extrusion locking block 31, the sliding fastener 32 is slidably mounted in the reset seat, and a locking reset component 34 used for protecting the sliding fastener 32 and the extrusion locking block 31 is arranged in the reset seat.
In this embodiment, the pressing locking block 31 and the sliding fastener 32 are clamped, and the clamping position of the pressing locking block 31 and the sliding fastener 32 is located in the pressing locking groove 33, and the pressing locking block 31 and the sliding fastener 32 are both provided with mutually sliding connected inclined planes, and the inclined planes are polished.
In the assembling process, the circuit board mounting seat 51 and the mounting seat protection plate 52 are fastened and mounted, then the mounting seat protection plate 52 is controlled by a manipulator to slide in the working cavity 13, the mounting seat protection plate 52 drives the extrusion locking block 31 to extrude the sliding fastener 32, and the locking reset assembly 34 acts on the sliding fastener 32, so that the extrusion locking block 31 is meshed with the sliding fastener 32, and the circuit board is stably supported.
In a further preferred embodiment of the present invention, as shown in FIG. 3, the lock reset assembly 34 comprises:
a locking reset member 341 fixedly installed in the reset seat;
In this embodiment, the locking reset member 341 is specifically a reset spring, one side of the reset spring is fixedly installed in the reset seat, the reset seat is hollow inside, the reset seat is fixedly installed on the side wall of the lower shell 12 through a bolt, the sliding guide rod is a round rod, and the surface polishing treatment is performed, and the circumferential direction of the sliding guide rod is arranged in the reset seat.
In a further preferred embodiment of the present invention, as shown in fig. 5, the stable heat dissipation assembly 4 comprises:
a stable heat radiation seat 41, wherein the stable heat radiation seat 41 is detachably mounted on the lower shell 12;
the bearing clamping groove 44 is arranged on the stable heat dissipation seat 41, and the bearing clamping groove 44 is clamped with the circuit board assembly 5;
the stable noise reduction group 43 is arranged in the stable heat dissipation seat 41 and assists in noise reduction of the circuit board assembly 5;
and a stable heat absorbing group 42 disposed at the edge of the stable heat sink 41, wherein the stable heat absorbing group 42 is used for absorbing heat generated by the operation of the circuit board assembly 5.
In this embodiment, the stable silencing group 43 includes at least one group of stable silencing grooves formed on the stable heat sink 41, and the stable silencing grooves are filled with silencing material.
In a further preferred embodiment of the present invention, as shown in fig. 5, the stable heat absorbing set 42 includes at least one set of stable heat absorbing members, the stable heat absorbing members are detachably mounted in the stable heat dissipating seat 41, and the stable heat absorbing members are made of an elastomer material and are also used for protecting the circuit board assembly 5.
In this embodiment, the stabilizing heat absorbing member is made of rubber, and the stabilizing heat absorbing member is a curved fold or a protrusion, and thus provides a buffer protection for the circuit board assembly 5.
In a further preferred embodiment of the present invention, as shown in fig. 1, the working chamber heat dissipation assembly 2 includes:
the heat dissipation component limiting part is used for fixing and limiting the working cavity heat dissipation component 2;
a working chamber heat sink 21, said working chamber heat sink 21 being adapted to assist in the heat dissipation of the electrical components of the working chamber 13.
In this embodiment, the working cavity heat sink 21 is a rectangular base, and the heat dissipation assembly limiting portion is used for limiting the working cavity heat sink 21, the heat dissipation assembly limiting portion includes a heat dissipation assembly limiting block 24 and a heat dissipation assembly limiting groove 25 which are matched with each other, and a card is clamped between the heat dissipation assembly limiting block 24 and the heat dissipation assembly limiting groove 25.
In a further preferred embodiment of the present invention, as shown in fig. 5, a plurality of sets of working chamber heat dissipation grooves 22 are formed on the working chamber heat dissipation seat 21, the working chamber heat dissipation grooves 22 are filled with a heat dissipation material for assisting the working chamber heat dissipation seat 21 in dissipating heat, the working chamber heat dissipation seat 21 is formed with a wire set, the guiding set includes at least one set of wire grooves 23, and the wire grooves 23 are used for protecting wires connected to electrical components of the working chamber 13.
In this embodiment, the working chamber heat sink 22 is a rectangular slot or a circular slot, and the heat sink material is a conventional material, and its specific type is not limited herein, and the inner wall of the guiding slot is coated with an insulating material, so as to perform an insulating protection on the guiding.
In summary, the KU converter convenient for automatic assembly is provided in the present invention, the stable heat dissipation assembly 4 and the working cavity heat dissipation assembly 2 are provided in the embodiment of the present invention, so as to perform heat dissipation and fixing on the circuit board assembly 5, ensure normal operation of the circuit board, avoid the problem that the KU converter cannot operate due to damage of the circuit board, and the upper housing 11 and the lower housing 12 cooperate to facilitate disassembly and assembly of the KU converter.
It should be noted that, for simplicity of description, the above-mentioned embodiments are described as a series of acts, but those skilled in the art will recognize that the present invention is not limited by the order of acts, as some steps may occur in other orders or concurrently in accordance with the utility model. Further, those skilled in the art should also appreciate that the embodiments described in the specification are preferred embodiments and that the acts and modules referred to are not necessarily required by the utility model.
In the embodiments provided in the present application, it should be understood that the disclosed apparatus may be implemented in other manners. For example, the above-described embodiments of the apparatus are merely illustrative, and for example, the above-described division of the units is only one type of division of logical functions, and other divisions may be realized in practice, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or communication connection may be an indirect coupling or communication connection between devices or units through some interfaces, and may be in a telecommunication or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
The above examples are only used to illustrate the technical solution of the present invention, and do not limit the scope of the present invention. It is to be understood that the described embodiments are merely exemplary of the utility model, and not restrictive of the full scope of the utility model. All other embodiments, which can be derived by a person skilled in the art from these embodiments without making any inventive step, fall within the scope of the present invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art may still make various combinations, additions, deletions or other modifications of the features of the embodiments of the present invention according to the situation without conflict, and thus, different technical solutions that do not substantially depart from the spirit of the present invention may be obtained, and these technical solutions also belong to the scope of the present invention.
Claims (9)
1. The utility model provides a KU converter convenient to automatic equipment which characterized in that, KU converter convenient to automatic equipment includes:
the frequency converter comprises a frequency converter shell, a frequency converter shell and a control circuit, wherein the frequency converter shell comprises an upper shell and a lower shell which is matched with the upper shell to work, and a working cavity is formed between the upper shell and the lower shell in a surrounding manner; the detachable circuit board assembly is arranged in the working cavity and used for installing and limiting the circuit board and circuit board elements; the circuit board heat dissipation mechanism of setting in the work intracavity, circuit board heat dissipation mechanism includes: and the stable heat dissipation assembly is fixedly arranged on the lower shell and used for assisting the heat dissipation and the fixation of the circuit board assembly and assisting the heat dissipation of the working cavity.
2. A KU converter as defined in claim 1, wherein said circuit board assembly comprises: the circuit board mounting seat is slidably mounted in the working cavity, and an electric element for controlling the operation of the KU frequency converter is mounted on the circuit board mounting seat; the mounting seat protection plate is arranged on one side of the circuit board mounting seat and used for protecting the circuit board mounting seat.
3. A KU frequency converter convenient for automated assembly according to claim 2, further comprising a circuit board locking mechanism for limiting the position of the circuit board assembly, wherein the circuit board locking mechanism is provided with at least one set, and the circuit board locking mechanism comprises: the extrusion locking block is provided with an extrusion locking groove; the locking device comprises a sliding buckle piece arranged on one side of the extrusion locking block, wherein the sliding buckle piece is slidably arranged in a reset seat, and a locking reset component used for protecting the sliding buckle piece and the extrusion locking block is arranged in the reset seat.
4. A KU frequency converter as recited in claim 3, wherein said lock reset assembly comprises: the locking reset piece is fixedly arranged in the reset seat; the resetting sliding part is arranged in the resetting seat in a sliding mode, a plurality of groups of sliding part guide rods used for guiding the resetting sliding part are arranged in the resetting seat, and the sliding part guide rods are fixedly arranged in the resetting seat.
5. A KU converter as claimed in any one of claims 1 to 4, wherein said robust heat sink assembly comprises: the stable heat dissipation seat is detachably arranged on the lower shell; the bearing clamping groove is arranged on the stable heat dissipation seat and is clamped with the circuit board assembly; the stable noise reduction group is arranged in the stable heat dissipation seat and assists in noise reduction of the circuit board assembly; the stable heat absorption set is arranged at the edge of the stable heat dissipation seat and used for absorbing heat generated by the work of the circuit board assembly.
6. The KU frequency converter convenient for automatic assembly as claimed in claim 5, wherein said stable silencing group comprises at least one group of stable silencing grooves formed on the stable heat dissipating base, and silencing material is filled in the stable silencing grooves; the stable heat absorption unit comprises at least one group of stable heat absorption pieces, the stable heat absorption pieces are detachably mounted in the stable heat dissipation seat, and the stable heat absorption pieces are made of elastomer materials and are also used for protecting the circuit board assembly.
7. A KU converter as set forth in claim 6, wherein said working chamber heat sink assembly comprises: the heat dissipation component limiting part is used for fixing and limiting the heat dissipation component of the working cavity;
and the working cavity heat dissipation seat is used for assisting the heat dissipation of the electric element of the working cavity.
8. The KU converter as claimed in claim 7, wherein the cavity heat sink has a plurality of cavities, and the cavities are filled with heat sink materials for assisting the cavity heat sink to dissipate heat.
9. The KU converter as claimed in claim 7, wherein the heat sink has a plurality of wires formed thereon, and the guide assembly comprises at least one wire groove for protecting the wires connected to the electrical components of the working chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123390297.1U CN216721906U (en) | 2021-12-31 | 2021-12-31 | KU converter convenient to automatic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123390297.1U CN216721906U (en) | 2021-12-31 | 2021-12-31 | KU converter convenient to automatic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216721906U true CN216721906U (en) | 2022-06-10 |
Family
ID=81888242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123390297.1U Active CN216721906U (en) | 2021-12-31 | 2021-12-31 | KU converter convenient to automatic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216721906U (en) |
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2021
- 2021-12-31 CN CN202123390297.1U patent/CN216721906U/en active Active
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