CN217770622U

CN217770622U - External power supply protection device for electronic engineering

Info

Publication number: CN217770622U
Application number: CN202221678822.1U
Authority: CN
Inventors: 张云亮
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-06-30
Filing date: 2022-06-30
Publication date: 2022-11-08
Anticipated expiration: 2032-06-30

Abstract

The utility model provides an external power supply protection device for electronic engineering, which belongs to the technical field of power supply protection devices and solves the problems that the traditional external power supply protection device is troublesome to install and replace, has poor heat dissipation effect, can not be changed according to the jack position of a charging power supply and has relatively poor practicability, and comprises a protection device; the fixing mechanism is arranged in the protection device; the fastening control assembly is arranged at the bottom of the protection device; the auxiliary line plug-in component is arranged at one end of the protection device; the fixing mechanism and the fastening control assembly are arranged in the device, so that the auxiliary fixing effect can be achieved on the power supply in the device, the supporting rods of each group are separated by a certain distance, the contact surface is less, and the influence on the heat dissipation of the charging power supply can be avoided; through being provided with auxiliary line plug-in components in the device inside, can punch the circuit of outer box one end according to the position of charging source jack and adjust, the practicality is strong.

Description

External power supply protection device for electronic engineering

Technical Field

The utility model belongs to the technical field of power protection device, more specifically say, in particular to external power source protection device for electronic engineering.

Background

The main research fields of electronic engineering are circuit and system, communication, electromagnetic field and microwave technology, digital signal processing and the like, which can be further subdivided into an electric measurement technology, an adjustment technology and an electronic technology.

Based on the above, in the conventional external power protection device, the charging power supply is placed in the protection box for protection, and in order to ensure that the charging power supply does not shake in the protection box, the charging power supply needs to be fixed in the protection box through screws, so that the charging power supply is troublesome to install and replace, one side of the charging power supply needs to be tightly attached to the protection box, and the heat dissipation effect is poor; and traditional protection box electric wire inserted hole is fixed, can not change according to charging source's jack position, and the practicality is relatively poor.

Therefore, in order to achieve the objective of higher practical value, the present invention provides an external power protection device for electronic engineering, which is improved based on the existing structure and defects.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides an external power supply protection device for electronic engineering to solve traditional external power supply protection device installation that proposes in the above-mentioned background art and change comparatively troublesome, the radiating effect is relatively poor, can not change according to charging source's jack position, the relatively poor problem of practicality.

The utility model discloses a purpose and efficiency for electronic engineering's external power source protection device is reached by following specific technological means:

the external power supply protection device for electronic engineering comprises a protection device, a fixing mechanism, a fastening control assembly and an auxiliary circuit plug-in assembly;

the whole protection device is of a hollow cuboid structure, and a charging power supply is arranged in the protection device; the fixing mechanism is arranged in the protection device; the fastening control assembly is arranged at the bottom of the protection device, and the left end and the right end of the fastening control assembly are in contact with the fixing mechanism; the auxiliary line plug-in component is arranged at one end of the protection device; the protection device includes: an outer case and a sliding cover; the whole outer box is of a hollow cuboid structure, the surface of the outer box is provided with a vent, and a charging power supply is arranged in the outer box; the sliding cover is slidably mounted on the top of the outer box.

Further, the protection device further includes: the support leg and the fastening threaded hole; the support legs are fixedly arranged at the bottom of the outer box; the fastening screw hole is opened in outer box one end.

Further, the fixing mechanism includes: the supporting component is connected with the pushing plate; the number of the supporting components is two groups, wherein one group of supporting components is fixedly arranged at the bottom of the inner side of the outer box, and the other group of supporting components is arranged at the left side and the right side of the outer box in a sliding manner; the inner side of the connecting pushing plate is fixedly connected with the supporting components arranged at the left side and the right side of the outer box in a sliding manner.

Further, the support assembly includes: a supporting rod, a push plate and a rubber sucker; the number of the support rods is two, one group of the support rods is fixedly connected with the bottom of the inner side of the outer box, and the other group of the support rods penetrates through the outer box in a sliding mode and is fixedly connected with the connecting push plate; the push plate is fixedly connected with the support rod; one end of the rubber sucker is fixedly connected with the push plate.

Further, the fastening control assembly includes: the device comprises a driving plate, a limiting supporting plate and a control rod; one end of the driving plate is fixedly connected with the connecting pushing plate, and the other end of the driving plate is inserted into the sliding groove at the bottom of the outer box in a sliding manner; the top of the limiting support plate is fixedly connected with the outer box, and one end of the driving plate is inserted into a sliding groove formed in the limiting support plate in a sliding manner; one end of the control rod is rotatably inserted into the limiting support plate and is in threaded connection with the driving plate.

Further, the auxiliary line plug assembly includes: the device comprises a sliding baffle, an inserting plate, a connecting plate and a fastening screw rod; the sliding baffle is slidably arranged in a sliding chute formed at one end of the outer box; the inserting plate is inserted into a sliding chute formed in one end of the outer box in a sliding manner; the bottom of the connecting plate is fixedly connected with the inserting plate; the bottom of the fastening screw is rotatably inserted into a threaded hole arranged on the surface of the connecting plate.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses a be provided with fixed establishment and fastening control assembly in the device, place charging source in the device, extrude to the inboard simultaneously through the inside multiunit branch of fastening control assembly control fixed establishment, play supplementary fixed effect to the power in the device to every group branch is separated by a distance, and the contact surface with charging source is less, can not exert an influence to charging source's heat dissipation; through be provided with auxiliary line plug-in components in the device inside, can punch a hole according to the circuit of charging source jack's position to outer case one end and adjust, it is more convenient to connect, and the practicality is good.

Drawings

Fig. 1 is a schematic side view of the main body of the present invention.

Fig. 2 is a schematic bottom view of the main body of the present invention.

Fig. 3 is a schematic side view of the protection device of the present invention.

Fig. 4 is a schematic structural view of the fixing mechanism of the present invention.

Fig. 5 is a schematic diagram of a partially enlarged structure of the present invention.

Fig. 6 is an exploded view of the fastening control assembly of the present invention.

Fig. 7 is a schematic sectional view of the auxiliary circuit plugging assembly of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a protection device; 101. an outer box; 102. a sliding cover; 103. a leg; 104. fastening the threaded hole; 2. a fixing mechanism; 201. a support assembly; 2011. a strut; 2012. pushing the plate; 2013. a rubber suction cup; 202. connecting a pushing plate; 3. a fastening control assembly; 301. driving the plate; 302. a limiting support plate; 303. a control lever; 4. an auxiliary line plugging component; 401. a slide damper; 402. inserting plates; 403. a connecting plate; 404. and (5) fastening the screw rod.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like 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 should be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 7:

the utility model provides an external power supply protection device for electronic engineering, which comprises a protection device 1, a fixing mechanism 2, a fastening control component 3 and an auxiliary circuit plug-in component 4;

the whole protection device 1 is of a hollow cuboid structure, and a charging power supply is arranged inside the protection device 1; the fixing mechanism 2 is arranged inside the protection device 1; the fastening control component 3 is arranged at the bottom of the protection device 1, and the left end and the right end of the fastening control component 3 are in contact with the fixing mechanism 2; the auxiliary line plug-in component 4 is arranged at one end of the protection device 1; the protection device 1 includes: an outer case 101 and a slide cover 102; the whole outer box 101 is of a hollow cuboid structure, a ventilation opening is formed in the surface of the outer box 101, and a charging power supply is arranged inside the outer box 101; the sliding cover 102 is slidably mounted on the top of the outer case 101.

As shown in fig. 3, the protection device 1 further includes: a leg 103 and a fastening screw hole 104; the number of the support legs 103 is two, and the support legs 103 are fixedly arranged at the bottom of the outer box 101; the fastening screw hole 104 is opened at one end of the outer case 101.

As shown in fig. 4, the fixing mechanism 2 includes: a support assembly 201 and a connecting push plate 202; the number of the supporting components 201 is two, one group of the supporting components 201 is fixedly arranged at the bottom of the inner side of the outer box 101, the other group of the supporting components 201 is slidably arranged at the left side and the right side of the outer box 101, and the supporting components 201 can play a role of assisting in supporting the charging power supply; the number of the connecting pushing plates 202 is two, and the inner sides of the connecting pushing plates 202 are fixedly connected with the supporting components 201 arranged at the left side and the right side of the outer box 101 in a sliding manner.

As shown in fig. 5, the support assembly 201 includes: a strut 2011, a push plate 2012 and a rubber suction cup 2013; the struts 2011 are cylindrical, the number of the struts 2011 is two, one of the struts 2011 is fixedly connected with the bottom of the inner side of the outer box 101, and the other of the struts 2011 slides through the outer box 101 to be fixedly connected with the connecting push plate 202; the push plate 2012 is of a circular structure, and the push plate 2012 is fixedly connected with the support rod 2011; rubber suction cup 2013 one end and push pedal 2012 fixed connection, rubber suction cup 2013 can play the effect of the inside charging source of supplementary fixed outer container 101.

As shown in fig. 6, the fastening control assembly 3 includes: driving plate 301, limiting support plate 302 and control rod 303; the driving plates 301 are integrally of a Z-shaped structure, the number of the driving plates 301 is two, one end of each driving plate 301 is fixedly connected with the connecting pushing plate 202, and the other end of each driving plate 301 is inserted into the sliding groove in the bottom of the outer box 101 in a sliding mode; the limiting support plate 302 is of a cuboid structure with a sliding groove formed in the top, the top of the limiting support plate 302 is fixedly connected with the outer box 101, and one end of the driving plate 301 is inserted into the sliding groove formed in the limiting support plate 302 in a sliding manner; two sets of screw threads in opposite directions are arranged on the surface of the control rod 303, and one end of the control rod 303 is rotatably inserted into the limiting support plate 302 and is in threaded connection with the driving plate 301.

As shown in fig. 7, the auxiliary line plug assembly 4 includes: a sliding baffle 401, an insert plate 402, a connecting plate 403 and a fastening screw 404; the whole sliding baffle 401 is of a cross structure, and the sliding baffle 401 is slidably mounted in a sliding groove formed in one end of the outer box 101; the plug board 402 is of a cuboid structure, a round hole is formed in the surface of the plug board 402, and the round hole formed in the plug board 402 facilitates insertion of a connecting circuit into the outer box 101 to be connected with a charging power supply; the connecting plate 403 is of an L-shaped structure, a threaded hole is formed in the surface of the connecting plate 403, and the bottom of the connecting plate 403 is fixedly connected with the inserting plate 402; the bottom of the fastening screw 404 is rotatably inserted into a threaded hole formed on the surface of the connecting plate 403, and the fastening screw 404 can play a role in assisting the fastening connection of the insert plate 402 and the outer box 101.

The specific use mode and function of the embodiment are as follows:

the utility model discloses in, when using, place charging source inside outer container 101, then rotate control lever 303, the screw thread of control lever 303 surface both ends opposite direction can promote the connection pushing plate 202 of two sets of driving plate 301 and top and slide to the inboard, branch 2011 atress extrudees to the inboard, rubber suction cups 2013 and charging source contact, provide fine support fastening effect for charging source, rubber suction cups 2013 is few with the contact surface of power, charging source's radiating effect is good, charging source settles the back, according to charging source's circuit socket's position, it slides to promote slide damper 401, insert the corresponding position of charging source circuit socket with picture peg 402, then rotate fastening screw 404 and insert fastening screw hole 104 and accomplish fixedly, fastening screw 404 round hole is corresponding with power socket, make things convenient for the circuit to insert outer container 101 and be connected with charging source.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed, many modifications and variations will be apparent to those skilled in the art, and the embodiments were chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. External power protection device for electronic engineering, characterized in that: comprises a protection device (1), a fixing mechanism (2), a fastening control component (3) and an auxiliary circuit plug-in component (4);

the whole protection device (1) is of a hollow cuboid structure, and a charging power supply is arranged in the protection device (1); the fixing mechanism (2) is arranged in the protection device (1); the fastening control component (3) is arranged at the bottom of the protection device (1), and the left end and the right end of the fastening control component (3) are in contact with the fixing mechanism (2); the auxiliary line plug-in component (4) is arranged at one end of the protection device (1); the protection device (1) comprises: an outer case (101) and a slide cover (102); the whole outer box (101) is of a hollow cuboid structure, the surface of the outer box (101) is provided with a vent, and a charging power supply is arranged in the outer box (101); the sliding cover (102) is slidably mounted on the top of the outer box (101).

2. An external power protection device for electronic engineering as claimed in claim 1, wherein: the protection device (1) further comprises: a support leg (103) and a fastening threaded hole (104); the support leg (103) is fixedly arranged at the bottom of the outer box (101); the fastening screw hole (104) is formed at one end of the outer box (101).

3. An external power protection device for electronic engineering as claimed in claim 1, wherein: the fixing mechanism (2) comprises: a support assembly (201) and a connecting push plate (202); the number of the supporting components (201) is two, one group of supporting components (201) is fixedly arranged at the bottom of the inner side of the outer box (101), and the other group of supporting components (201) is slidably arranged at the left side and the right side of the outer box (101); the inner side of the connecting pushing plate (202) is fixedly connected with supporting components (201) which are arranged at the left side and the right side of the outer box (101) in a sliding way.

4. An external power protection device for electronic engineering according to claim 3, characterized in that: the support assembly (201) comprises: a support rod (2011), a push plate (2012) and a rubber sucker (2013); the number of the supporting rods (2011) is two, one group of the supporting rods (2011) is fixedly connected with the bottom of the inner side of the outer box (101), and the other group of the supporting rods (2011) slides through the outer box (101) to be fixedly connected with the connecting push plate (202); the push plate (2012) is fixedly connected with the support rod (2011); one end of the rubber sucker (2013) is fixedly connected with the push plate (2012).

5. An external power protection device for electronic engineering as claimed in claim 3, characterized in that: the fastening control assembly (3) comprises: the device comprises a driving plate (301), a limiting supporting plate (302) and a control rod (303); one end of the driving plate (301) is fixedly connected with the connecting pushing plate (202), and the other end of the driving plate (301) is inserted into the sliding groove at the bottom of the outer box (101) in a sliding manner; the top of the limiting support plate (302) is fixedly connected with the outer box (101), and one end of the driving plate (301) is inserted into a sliding groove formed in the limiting support plate (302) in a sliding manner; one end of the control rod (303) is rotatably inserted into the limiting support plate (302) and is in threaded connection with the driving plate (301).

6. An external power protection device for electronic engineering as claimed in claim 1, characterized in that: the auxiliary line plugging assembly (4) comprises: the device comprises a sliding baffle (401), an inserting plate (402), a connecting plate (403) and a fastening screw (404); the sliding baffle (401) is arranged in a sliding groove formed in one end of the outer box (101) in a sliding mode; the inserting plate (402) is inserted in a sliding groove formed in one end of the outer box (101) in a sliding mode; the bottom of the connecting plate (403) is fixedly connected with the inserting plate (402); the bottom of the fastening screw rod (404) is rotatably inserted into a threaded hole arranged on the surface of the connecting plate (403).