CN212851475U

CN212851475U - Heat-resistant high-frequency plate

Info

Publication number: CN212851475U
Application number: CN202021718850.2U
Authority: CN
Inventors: 黄春龙
Original assignee: Shenzhen Jiana Electronics Co ltd
Current assignee: Shenzhen Jiana Electronics Co ltd
Priority date: 2020-08-18
Filing date: 2020-08-18
Publication date: 2021-03-30
Anticipated expiration: 2030-08-18

Abstract

The utility model discloses a heat-resistant high-frequency plate, which comprises a fixed frame, a fan and a spring, wherein the fixed frame is internally provided with a groove, the outer surface of the fan is provided with four fixed blocks, the four fixed blocks are distributed in a rectangular array relative to the fan, and a bolt is rotatably arranged in the fixed block, the fixed block is connected with the fixed frame through the bolt, a spring is welded in the groove, and one end of the spring, which is far away from the groove, is fixedly provided with a connecting frame which is arranged in the groove in a sliding way, the size of the groove is matched with that of the connecting frame, a first connecting rod is welded on the connecting frame, a second connecting rod is sleeved in the first connecting rod in a sliding manner, and one end of the second connecting rod, which is far away from the first connecting rod, is welded in the groove, a limiting frame is arranged on the connecting frame, and a high-frequency plate body is arranged on the fixing frame. The utility model discloses possess the simple operation, the heat-resisting stability is higher and advantage that the practicality is high.

Description

Heat-resistant high-frequency plate

Technical Field

The utility model relates to a high frequency board technical field specifically is a heat-resisting type high frequency board.

Background

The heat-resistant high-frequency plate is characterized in that: the high frequency board is a special circuit board with high electromagnetic frequency, and generally, the high frequency can be defined as a frequency above 1 GHz. The requirements on various physical properties, precision and technical parameters are very high, and the method is commonly used in the fields of automobile anti-collision systems, satellite systems, radio systems and the like.

However, the existing high-frequency board has poor heat resistance, is easy to damage when the use temperature is high, and is inconvenient to install and fix, so that the work efficiency is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a heat-resistant type high frequency board to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a heat-resistant type high frequency board, includes mount, fan and spring, set up the recess in the mount, the surface mounting of fan has the fixed block, the welding has the spring in the recess, and the spring deviates from the one end fixed mounting of recess and has the link.

Preferably, the number of the fixed blocks is four, the four fixed blocks are distributed in a rectangular array relative to the fan, bolts are rotatably mounted in the fixed blocks, and the fixed blocks are connected with the fixed frame through the bolts.

Preferably, the connecting frame is slidably mounted in the groove, and the size of the groove is matched with that of the connecting frame.

Preferably, the welding has the head rod on the link, and sliding sleeve has the second connecting rod in the head rod, and the one end welding that the second connecting rod deviates from the head rod is in the recess.

Preferably, the connecting frame is provided with a limiting frame, and the inner wall of the limiting frame is attached with a silica gel pad.

Preferably, the high-frequency plate body is mounted on the fixing frame, and the size of the high-frequency plate body is matched with that of the fixing frame.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up the mount, operating personnel passes through the bolt fastening with the fan that will use back on the inner wall of mount, the spacing frame of operating personnel pulling expandes, spacing expansion back personnel place the high frequency board body on the mount, place back personnel and loosen spacing, spacing pulling through the spring is reset down, spacing frame carries on spacingly to the high frequency board body when restoring to the throne, carry out the anticreep through the silica gel pad during spacing and increase stability, it is more convenient to make the installation, personnel external power supply opens the fan simultaneously, the fan starts to drive gaseous heat dissipation when using the high frequency board body, make the radiating effect higher, the practicality is higher.

Drawings

Fig. 1 is a schematic view of the appearance structure of the utility model;

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a schematic view of the internal structure of the fixing frame of the present invention;

fig. 4 is an enlarged schematic structural diagram of a in fig. 3 according to the present invention.

In the figure: 1. a limiting frame; 2. a high-frequency plate body; 3. a connecting frame; 4. a fixed mount; 5. a fixed block; 6. A silica gel pad; 7. a bolt; 8. a fan; 9. a groove; 10. a first connecting rod; 11. a spring; 12. a second connecting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 4, the present invention provides an embodiment: a heat-resistant high-frequency board comprises a fixed frame 4, a fan 8 and a spring 11, wherein a groove 9 is formed in the fixed frame 4, fixed blocks 5 are mounted on the outer surface of the fan 8, the number of the fixed blocks 5 is four, the four fixed blocks 5 are distributed in a rectangular array relative to the fan 8, bolts 7 are rotatably mounted in the fixed blocks 5, and as is well known to technicians in the field, the fans 8 are provided with common knowledge which belongs to conventional means or common knowledge and is not described herein any more, and the technicians in the field can carry out any matching according to the needs or convenience.

The fixing block 5 is connected with the fixing frame 4 through a bolt 7, a spring 11 is welded in the groove 9, a connecting frame 3 is fixedly installed at one end, away from the groove 9, of the spring 11, the connecting frame 3 is slidably installed in the groove 9, the size of the groove 9 is matched with that of the connecting frame 3, a first connecting rod 10 is welded on the connecting frame 3, a second connecting rod 12 is slidably sleeved in the first connecting rod 10, one end, away from the first connecting rod 10, of the second connecting rod 12 is welded in the groove 9, a limiting frame 1 is installed on the connecting frame 3, a silica gel pad 6 is installed on the inner wall of the limiting frame 1 in a fitting mode, a high-frequency plate body 2 is installed on the fixing frame 4, the size of the high-frequency plate body 2 is matched with that of the fixing frame 4, the fixing frame 4 is arranged, after an operator fixes a fan 8 to be used on the inner wall of the fixing frame 4 through, spacing 1 expansion back personnel place high frequency board body 2 on mount 4, place back personnel and loosen spacing 1, spacing 1 resets under the pulling of spring 11, spacing 1 carries on spacingly to high frequency board body 2 when resetting, carry out the anticreep through silica gel pad 6 during spacing and increase stability, it is more convenient to make the installation, personnel external power supply opens fan 8 simultaneously, fan 8 starts to drive gaseous heat dissipation when using high frequency board body 2, make the radiating effect higher, the practicality is higher.

The working principle is as follows: fan 8 that operating personnel will need to use passes through bolt 7 to be fixed back on the inner wall of mount 4, spacing 1 of operating personnel pulling expandes, spacing 1 expandes the back personnel and places high frequency plate body 2 on mount 4, place back personnel and loosen spacing 1, spacing 1 resets under the pulling of spring 11, spacing 1 carries on spacingly to high frequency plate body 2 when resetting, carry out the anticreep through silica gel pad 6 during spacing and increase stability, it is more convenient to make the installation, personnel external power supply opens fan 8 simultaneously, fan 8 starts to drive gaseous heat dissipation when using high frequency plate body 2.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a heat-resisting type high frequency board, includes mount (4), fan (8) and spring (11), its characterized in that: set up recess (9) in mount (4), the surface mounting of fan (8) has fixed block (5), welded spring (11) in recess (9), and spring (11) deviate from the one end fixed mounting of recess (9) and have link (3).

2. A heat-resistant high-frequency board according to claim 1, characterized in that: the fan fixing device is characterized in that the number of the fixing blocks (5) is four, the four fixing blocks (5) are distributed in a rectangular array relative to the fan (8), the fixing blocks (5) are rotatably provided with bolts (7), and the fixing blocks (5) are connected with the fixing frame (4) through the bolts (7).

3. A heat-resistant high-frequency board according to claim 1, characterized in that: the connecting frame (3) is slidably mounted in the groove (9), and the size of the groove (9) is matched with that of the connecting frame (3).

4. A heat-resistant high-frequency board according to claim 1, characterized in that: the welding has head rod (10) on link (3), and sliding sleeve has second connecting rod (12) in head rod (10), and second connecting rod (12) deviate from the one end welding in recess (9) of head rod (10).

5. A heat-resistant high-frequency board according to claim 1, characterized in that: the connecting frame (3) is provided with the limiting frame (1), and the inner wall of the limiting frame (1) is attached with the silica gel pad (6).

6. A heat-resistant high-frequency board according to claim 1, characterized in that: the high-frequency plate body (2) is installed on the fixing frame (4), and the size of the high-frequency plate body (2) is matched with that of the fixing frame (4).