CN215774017U

CN215774017U - Power adapter is with waterproof shell of automatic contact pin of being convenient for

Info

Publication number: CN215774017U
Application number: CN202121733579.4U
Authority: CN
Inventors: 庞懋; 范耘华; 谢贞清; 黄岗
Original assignee: Dongguan Ronghang Electronic Technology Co ltd
Current assignee: Dongguan Ronghang Electronic Technology Co ltd
Priority date: 2021-07-28
Filing date: 2021-07-28
Publication date: 2022-02-08
Anticipated expiration: 2031-07-28

Abstract

The utility model relates to a waterproof shell convenient for automatic pin insertion for a power adapter, which comprises a shell I, a shell II, a stabilizing base, a fixing box main body, a power adapter body, a pressing plate I and a pressing plate II, wherein an installation cavity and a liquid storage cavity are formed in the fixing box main body, a control pump is fixedly connected in the installation cavity, the output end of the control pump is fixedly connected with a circulating pipe which penetrates through the fixing box main body and is fixedly connected with the upper end surface of the inside of the shell I through a fixing clamp, the tail end of the circulating pipe is communicated with the inside of the liquid storage cavity, and the water pumping end of the control pump is communicated with the inside of the liquid storage cavity through the circulating pipe. The waterproof shell for the power adapter and facilitating automatic pin insertion can well perform heat dissipation treatment on the internally installed power adapter, and prevent the power adapter from being burnt due to heat accumulation generated by the power adapter in the using process.

Description

Power adapter is with waterproof shell of automatic contact pin of being convenient for

Technical Field

The utility model relates to the technical field of power adapters, in particular to a waterproof shell convenient for automatic pin insertion for a power adapter.

Background

The power adapter is a power supply conversion device for small portable electronic equipment and electronic appliances, and is widely matched with equipment such as telephone master and slave machines, game machines, language repeaters, walkmans, notebook computers, cellular phones and the like, and generally consists of a shell, a power transformer and a rectifying circuit.

Power adapter need use waterproof shell to come to carry out water proof to power adapter, and traditional waterproof shell of power adapter does not possess the structure that cools down to power adapter, and power adapter can produce the heat when installing the use in inside, if can cause inside heat to pile up if not timely radiating, causes power adapter's scaling loss, for this, we have provided a power adapter is with the waterproof shell of the automatic contact pin of being convenient for.

SUMMERY OF THE UTILITY MODEL

The utility model provides a waterproof shell convenient for automatic pin insertion for a power adapter, which solves the technical problems that the traditional waterproof shell of the power adapter in the prior art does not have a structure for cooling the power adapter, the power adapter generates heat when being installed and used inside, and if the heat is not dissipated in time, the internal heat is accumulated, so that the power adapter is burnt.

The scheme for solving the technical problems is as follows: including shell one, shell two, stable base, fixed box main part, power adapter body, pressure strip one and pressure strip two, inside installation cavity and the stock solution chamber of having seted up of fixed box main part, the inside fixed connection of installation cavity has controlled the pump, and control pump output end fixed connection has run through fixed box main part and through the fixation clamp fixed connection's that sets up circulating pipe with a inside upper end surface of shell, the terminal and the inside intercommunication in stock solution chamber of circulating pipe, the control pump pumping end passes through circulating pipe and the inside intercommunication in stock solution chamber, the inside right side fixed surface of shell has been connected with control pump matched with temperature sensor.

On the basis of the technical scheme, the utility model can be further improved as follows.

Furthermore, the upper end of the second shell is fixedly connected with a rubber clamping block, and a rubber clamping groove tightly connected with the rubber clamping block in a sleeved mode is formed in the lower end of the first shell.

Furthermore, the first shell and the second shell are fixedly connected through a screw rod, a slot is formed in the surface of the right side of the second shell, and an inserting rod is fixedly connected inside the slot.

Furthermore, the left end of the inserted bar is fixedly connected with a transmitter matched with the inserted bar in the second shell, and the transmitter is connected with the power adapter body through a connecting wire.

Furthermore, the upper end of the inside of the first shell is fixedly connected with a first telescopic cylinder, the output end of the first telescopic cylinder is fixedly connected with a first pressing plate, and the surface of the upper end of the first pressing plate is fixedly connected with a first pressing spring fixedly connected with the surface of the first telescopic cylinder and the upper end of the inside of the first shell.

Furthermore, the lower end of the interior of the second shell is fixedly connected with a second telescopic cylinder, the output end of the second telescopic cylinder is fixedly connected with a second pressure plate, and the surface of the lower end of the second pressure plate is fixedly connected with a second pressure spring fixedly connected with the surface of the second telescopic cylinder and the upper end of the interior of the second shell.

Furthermore, a power adapter is arranged between the first compression plate and the second compression plate, the left side of the power adapter is fixedly connected with a connecting wire penetrating through the second shell, the surface of the lower end of the second shell is fixedly connected with a connecting sliding rod, and the connecting sliding rod penetrates through the stabilizing base and is in sliding connection with a penetrating part.

Further, the lower end of the connecting slide rod is fixedly connected with a limiting block, the surface of the connecting slide rod is provided with a buffer spring, two ends of the buffer spring are respectively fixedly connected with the second shell and the stabilizing base, the lower end of the stabilizing base is fixedly connected with a stabilizing rod, and the lower end of the stabilizing rod is fixedly connected with a balancing weight.

The utility model has the beneficial effects that: the utility model provides a waterproof shell convenient for automatic pin insertion for a power adapter, which has the following advantages:

1. through the matching between the arranged temperature sensor and the control pump, the heat generated by the power adapter during working can be sensed through the temperature sensor, when the temperature reaches a rated temperature value, the control pump can be controlled to start, then the control pump can pump cooling water in the liquid storage cavity through the circulating pipe to carry out circulating cooling, so that the heat generated by the power adapter body is subjected to heat exchange treatment, and the accumulation of the internal heat is avoided;

2. through the cooperation between the stable base that sets up and the balancing weight, can make waterproof case carry out automatic contact pin operation on automatic contact pin equipment and make and have fine stability, be convenient for carry out automatic contact pin operation, through the effect of the connection slide bar and the buffer spring who set up, play a buffering guard action when can automizing the contact pin to waterproof case, because through rubber fixture block and rubber draw-in groove zonulae occludens between shell one and the shell two, so can play fine water-proof effects.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to implement them in accordance with the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings. The detailed description of the present invention is given in detail by the following examples and the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the utility model and together with the description serve to explain the utility model without limiting the utility model. In the drawings:

fig. 1 is a schematic structural diagram of a waterproof housing for a power adapter convenient for automatic pin insertion according to an embodiment of the present invention;

fig. 2 is a schematic diagram of an internal structure of a first housing and a second housing in a waterproof housing for facilitating automatic pin insertion for the power adapter provided in fig. 1;

FIG. 3 is a side cross-sectional view of a first housing and a second housing of a waterproof housing for facilitating automated pin insertion for a power adapter of the present invention;

fig. 4 is a top view of the internal structure of a second housing in the waterproof housing for facilitating automatic insertion of pins of the power adapter shown in fig. 1.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a first shell; 2. a second shell; 3. connecting a sliding rod; 4. a buffer spring; 5. a stabilizing base; 6. a stabilizer bar; 7. a fixed box main body; 8. a circulation pipe; 9. a first telescopic cylinder; 10. a first compression spring; 11. a first compression plate; 12. a power adapter body; 13. a second telescopic cylinder; 14. a second compression spring; 15. a temperature sensor; 16. a transmitter; 17. the pump is controlled.

Detailed Description

The principles and features of the present invention are described below in conjunction with the accompanying fig. 1-4, which are provided by way of example only to illustrate the present invention and not to limit the scope of the present invention. The utility model is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. Advantages and features of the present invention will become apparent from the following description and from the claims. It is to be noted that the drawings are in a very simplified form and are not to precise scale, which is merely for the purpose of facilitating and distinctly claiming the embodiments of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

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 invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1-4, the utility model provides a waterproof shell for a power adapter convenient for automatic pin insertion, which comprises a shell I1, a shell II 2, a stabilizing base 5, a fixing box main body 7, a power adapter body 12, a pressing plate I11 and a pressing plate II, wherein an installation cavity and a liquid storage cavity are formed in the fixing box main body 7, a control pump 17 is fixedly connected in the installation cavity, the output end of the control pump 17 is fixedly connected with a circulating pipe 8 which penetrates through the fixing box main body 7 and is fixedly connected with the upper end surface in the shell I1 through a set fixing clamp, the tail end of the circulating pipe 8 is communicated with the interior of the liquid storage cavity, the water pumping end of the control pump 17 is communicated with the interior of the liquid storage cavity through the circulating pipe 8, and the right side surface in the shell I1 is fixedly connected with a temperature sensor 15 matched with the control pump 17.

Preferably, the upper end of the second shell 2 is fixedly connected with a rubber clamping block, a rubber clamping groove which is tightly connected with the rubber clamping block in a sleeved mode is formed in the lower end of the first shell 1 at the upper end of the rubber clamping block, and the rubber clamping groove can be matched with the rubber clamping block and has waterproof performance.

Preferably, the first shell 1 and the second shell 2 are fixedly connected through a screw rod, the right side surface of the second shell 2 is provided with a slot, an inserting rod is fixedly connected inside the slot, and the inserting rod can be matched with an external plug for use.

Preferably, the left end of the inserted bar is fixedly connected with a transmitter 16 matched with the inserted bar inside the second shell 2, the transmitter 16 is connected with the power adapter body 12 through a connecting wire, and an external plug can be connected with the power adapter body 12 through the arranged transmitter 16 and used through the connecting wire.

Preferably, the first telescopic cylinder 9 is fixedly connected to the inner upper end of the first shell 1, the first pressure plate 11 is fixedly connected to the output end of the first telescopic cylinder 9, the first pressure spring 10 is fixedly connected to the surface of the first telescopic cylinder 9 and the inner upper end of the first shell 1 through surface fixing, and the first pressure spring 10 can be used for conveniently compressing and fixing the power adapter body 12.

Preferably, the second telescopic cylinder 13 is fixedly connected to the lower end inside the second shell 2, the second output end of the second telescopic cylinder 13 is fixedly connected to the second pressure plate, the second lower end of the second pressure plate is fixedly connected to the second pressure spring 14 fixedly connected to the surface of the second telescopic cylinder 13 and the upper end inside the second shell 2, and the second pressure spring 14 can be used for conveniently compressing and fixing the power adapter body 12.

Preferably, a power adapter is arranged between the first pressing plate 11 and the second pressing plate, the left side of the power adapter is fixedly connected with a connecting wire penetrating through the second shell 2, the lower end surface of the second shell 2 is fixedly connected with a connecting sliding rod 3, and the connecting sliding rod 3 penetrates through the stabilizing base 5 and is in sliding connection with a penetrating part.

Preferably, the lower end of the connecting slide rod 3 is fixedly connected with a limiting block, the surface of the connecting slide rod 3 is provided with a buffer spring 4, the two ends of the buffer spring are respectively fixedly connected with the second shell 2 and the stabilizing base 5, the lower end of the stabilizing base 5 is fixedly connected with a stabilizing rod 6, the lower end of the stabilizing rod 6 is fixedly connected with a balancing weight, and the balancing weight can increase the stability.

The specific working principle and the using method of the utility model are as follows:

the utility model provides a waterproof shell convenient for automatic pin insertion for a power adapter, when in use, when the heat generated by a power adapter body 12 reaches the rated temperature value of a temperature sensor 15, a control pump 17 is started, then cooling water circularly flows through a circulating pipe 8, heat exchange treatment is carried out on the heat generated by the power adapter body 12, internal heat accumulation is avoided, the power adapter body 12 can be conveniently fixed and replaced through the action among a pressing plate I11, a pressing plate II, a pressing spring I10 and a pressing spring II 14, a rubber clamping block is tightly connected with a rubber clamping groove between a shell I1 and a shell II 2, so that the waterproof shell has good waterproofness, and the waterproof shell can carry out automatic pin insertion operation on automatic pin insertion equipment through the matching between a stabilizing base 5 and a balancing weight so as to have good stability, be convenient for carry out automatic contact pin operation, through the effect of the connection slide bar 3 and the buffer spring 4 that set up, play a buffer protection effect when can automizing the contact pin to waterproof case.

The foregoing is merely a preferred embodiment of the utility model and is not intended to limit the utility model in any manner; the present invention may be readily implemented by those of ordinary skill in the art as illustrated in the accompanying drawings and described above; however, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the scope of the utility model as defined by the appended claims; meanwhile, any changes, modifications, and evolutions of the equivalent changes of the above embodiments according to the actual techniques of the present invention are still within the protection scope of the technical solution of the present invention.

Claims

1. A waterproof shell convenient for automatic pin insertion for a power adapter comprises a first shell (1), a second shell (2), a stable base (5), a fixed box main body (7), a power adapter body (12), a first compression plate (11) and a second compression plate, it is characterized in that the fixed box main body (7) is internally provided with an installation cavity and a liquid storage cavity, a control pump (17) is fixedly connected in the installation cavity, the output end of the control pump (17) is fixedly connected with a circulating pipe (8) which penetrates through the fixed box main body (7) and is fixedly connected with the upper end surface in the first shell (1) through a set fixing clamp, the tail end of the circulating pipe (8) is communicated with the interior of the liquid storage cavity, the water pumping end of the control pump (17) is communicated with the interior of the liquid storage cavity through a circulating pipe (8), and a temperature sensor (15) matched with the control pump (17) is fixedly connected to the right side surface in the shell I (1).

2. The waterproof shell convenient for automatic pin insertion for the power adapter as claimed in claim 1, wherein the upper end of the second shell (2) is fixedly connected with a rubber clamping block, and a rubber clamping groove tightly connected with the rubber clamping block in a sleeved mode is formed in the lower end of the first shell (1) at the upper end of the rubber clamping block.

3. The waterproof shell convenient for the automatic pin insertion for the power adapter as claimed in claim 1, wherein the first shell (1) and the second shell (2) are fixedly connected through a screw rod, a slot is formed in the right side surface of the second shell (2), and an insertion rod is fixedly connected inside the slot.

4. The waterproof shell for the power adapter convenient for automatic pin insertion is characterized in that a transmitter (16) matched with the insertion rod is fixedly connected to the left end of the insertion rod inside the second shell (2), and the transmitter (16) is connected with the power adapter body (12) through a connecting wire.

5. The waterproof shell convenient for automatic pin insertion for the power adapter is characterized in that the upper end of the inside of the shell I (1) is fixedly connected with a first telescopic cylinder (9), the output end of the first telescopic cylinder (9) is fixedly connected with a first pressing plate (11), and the upper end surface of the first pressing plate (11) is fixedly connected with a first pressing spring (10) fixedly connected with the upper end of the inside of the shell I (1) on the surface of the first telescopic cylinder (9).

6. The waterproof shell convenient for the automatic pin insertion for the power adapter as claimed in claim 1, wherein the inner lower end of the second shell (2) is fixedly connected with a second telescopic cylinder (13), the output end of the second telescopic cylinder (13) is fixedly connected with a second pressure plate, and the surface of the lower end of the second pressure plate is fixedly connected with a second pressure spring (14) fixedly connected with the surface of the second telescopic cylinder (13) and the inner upper end of the second shell (2).

7. The waterproof shell convenient for automatic pin insertion for the power adapter as claimed in claim 1, wherein the power adapter is arranged between the first compression plate (11) and the second compression plate, the left side of the power adapter is fixedly connected with a connecting wire penetrating through the second shell (2), the lower end surface of the second shell (2) is fixedly connected with the connecting slide rod (3), and the connecting slide rod (3) penetrates through the stabilizing base (5) and is in sliding connection with the penetrating part.

8. The waterproof shell convenient for the automatic pin insertion for the power adapter as claimed in claim 7, wherein the lower end of the connecting slide bar (3) is fixedly connected with a limiting block, the surface of the connecting slide bar (3) is provided with a buffer spring (4) with two ends respectively fixedly connected with the shell II (2) and the stabilizing base (5), the lower end of the stabilizing base (5) is fixedly connected with a stabilizing rod (6), and the lower end of the stabilizing rod (6) is fixedly connected with a balancing weight.