CN213028951U

CN213028951U - High-integration charging box control circuit

Info

Publication number: CN213028951U
Application number: CN202022068270.XU
Authority: CN
Inventors: 赵功成; 龚云祥; 宋高前
Original assignee: Shenzhen Xincheng Technology Co ltd
Current assignee: Shenzhen Xincheng Technology Co ltd
Priority date: 2020-09-21
Filing date: 2020-09-21
Publication date: 2021-04-20
Anticipated expiration: 2030-09-21

Abstract

The utility model discloses a charge box control circuit of high integration, which comprises a circuit board, the front and the back of circuit board both sides all are bolted on the mount pad, the bottom joint of mount pad has the base, the vertical recess of seting up in center department of mount pad inner chamber bottom, logical groove has been seted up in the center department of mount pad front and back bottom. The utility model discloses a cooperation of push rod, can be for the fixed manual drive source that provides of installation of circuit board, cooperation through first spring, make the installation to the circuit board quicker, easy operation easily goes up the hand, cooperation through carriage release lever and movable rod, it installs fixedly to be convenient for drive the locating lever to the positioning seat, cooperation through locating lever and positioning seat, need not to install fast the circuit board with the help of the instrument, installation steps is simple clear, also can avoid charging box to use the back screw rust for a long time simultaneously and lead to the fact certain damage to the circuit board, effectively guarantee charging box control circuit's normal use.

Description

High-integration charging box control circuit

Technical Field

The utility model relates to a circuit field specifically is a box control circuit charges of high integration.

Background

The circuit, the conductive circuit composed of metal wire and electric and electronic components, is called circuit, the input end of the circuit is added with power supply to make the input end produce potential difference, the circuit can work when connected, the existence of current can be tested by some instruments, such as voltmeter or ammeter deflection, bulb lighting, etc., according to the property of the flowing current, it is generally divided into two kinds, the circuit through which the direct current passes is called direct current circuit, the circuit through which the alternating current passes is called alternating current circuit.

The use of circuit board is everywhere at present, and wherein the box that charges is the ordinary little electrical apparatus in our daily life, and the circuit board plays crucial effect to the operation of the box that charges, and traditional box control circuit board that charges is not convenient for install fast, and it is fixed directly to screw up it through the screw most often for the circuit board, and the installation procedure is loaded down with trivial details, and consuming time is long, and the box that charges uses the back for a long time simultaneously, and the screw easily rusts, causes the circuit board short circuit easily, influences the normal use of the box that charges.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a charge box control circuit of high integration is in order 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 high integrated level's box control circuit that charges, includes the circuit board, the front and the back of circuit board both sides are all bolted connection to have the mount pad, the bottom joint of mount pad has the base, the center department of mount pad inner chamber bottom is vertical sets up flutedly, logical groove has been seted up to the center department of mount pad front and back bottom, the top of mount pad is provided with fixed establishment.

Preferably, the fixing mechanism comprises a push rod, a first spring, a moving rod, a movable rod, a positioning rod and a positioning seat, the push rod is slidably connected to the front surface and the back surface of the top of the mounting seat, the first spring is sequentially bolted to one side of the opposite side of the push rod from top to bottom, the moving rod is bolted to one side of the moving rod away from the first spring, the first movable seat is bolted to the outer side of the bottom of the moving rod, the movable rod is movably connected to the inner cavity of the first movable seat through a first movable shaft, the second movable seat is bolted to the top of the front surface and the back surface of the mounting seat, the inner cavity of the second movable seat is movably connected to the surface of the moving rod through a second movable shaft, a third fixed seat is bolted to the bottom of the opposite side of the moving rod, the positioning rod is movably connected to the inner cavity of the third fixed seat through a third movable shaft, and one side of the positioning rod away from the, all bolted connections have the positioning seat that the cooperation recess used around the base top, the locating hole that uses with the locating lever cooperation is all seted up to the front and the back of positioning seat.

Preferably, first chutes are sequentially formed in the top of the mounting seat from front to back, and the inner cavity of each first chute is slidably connected with a first sliding block matched with the push rod for use.

Preferably, the top and the bottom of logical groove inner chamber have all seted up the second spout in proper order, the inner chamber sliding connection of second spout has the second slider that uses with the locating lever cooperation.

Preferably, the top of the front surface and the top of the back surface of the mounting seat are both bolted with second springs, and one side of each second spring, which is far away from the mounting seat, is bolted with one side of the movable rod, which is opposite to the movable rod.

Preferably, the periphery of the bottom of the mounting seat is bolted with limiting rods, and the periphery of the top of the base is provided with limiting holes matched with the limiting rods for use.

Preferably, the bottom of the mounting seat is bolted with a cushion pad, and one side of the cushion pad, which is far away from the mounting seat, is movably connected with the top of the base.

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

1. the utility model discloses a cooperation of push rod, can be for the fixed manual drive source that provides of installation of circuit board, cooperation through first spring, make the installation to the circuit board quicker, easy operation easily goes up the hand, cooperation through carriage release lever and movable rod, it installs fixedly to be convenient for drive the locating lever to the positioning seat, cooperation through locating lever and positioning seat, need not to install fast the circuit board with the help of the instrument, installation steps is simple clear, also can avoid charging box to use the back screw rust for a long time simultaneously and cause certain damage to the circuit board, the normal use of charging box control circuit has effectively been guaranteed.

2. The utility model discloses a cooperation of first spout and first slider, prevent that the push rod from taking place the offset at the removal in-process, first carriage release lever plays the spacing effect of slip, cooperation through second spout and second slider, avoid the locating lever to take place the dislocation deviation when fixed the positioning seat, make the locating lever can steadily install with the positioning seat, cooperation through the second spring, make the circuit board with the installation of base faster, still can play elastic buffer's effect to the movable rod simultaneously, cooperation through gag lever post and spacing hole, circuit board and base mounting's steadiness has further been strengthened, make the fixed effect of circuit board show more, cooperation through the blotter, avoid circuit board and base direct contact to cause certain wearing and tearing to the circuit board, can play effective protection to the surface of circuit board.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a structural side sectional view of the mounting base of the present invention;

FIG. 3 is a partial perspective view of the mounting base of the present invention;

fig. 4 is a partial enlarged view of the structure of the region a of the present invention.

In the figure: 1. a circuit board; 2. a mounting seat; 3. a base; 4. a groove; 5. a through groove; 6. a fixing mechanism; 61. a push rod; 62. a first spring; 63. a travel bar; 64. a movable rod; 65. positioning a rod; 66. positioning seats; 7. a first chute; 8. a first slider; 9. a second chute; 10. a second slider; 11. a second spring; 12. a limiting 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. 1-4, the present invention provides an embodiment: a high-integration charging box control circuit comprises a circuit board 1, wherein mounting seats 2 are bolted on the front and back sides of two sides of the circuit board 1, a base 3 is clamped at the bottom of each mounting seat 2, a groove 4 is vertically formed in the center of the bottom of an inner cavity of each mounting seat 2, through grooves 5 are formed in the centers of the front and back bottoms of the mounting seats 2, and a fixing mechanism 6 is arranged at the top of each mounting seat 2. the utility model can provide a manual driving source for the mounting and fixing of the circuit board 1 through the matching of a push rod 61, so that the mounting of the circuit board 1 is quicker through the matching of a first spring 62, the operation is simple and easy, the positioning rod 65 can be conveniently driven to mount and fix a positioning seat 66 through the matching of the positioning rod 65 and the positioning seat 66, the circuit board 1 can be rapidly mounted without the help of tools, the mounting steps are simple and clear, meanwhile, the circuit board 1 can be prevented from being damaged to a certain extent due to rusting of a screw after the charging box is used for a long time, and the normal use of a control circuit of the charging box is effectively ensured;

the fixing mechanism 6 comprises a push rod 61, a first spring 62, a moving rod 63, a movable rod 64, a positioning rod 65 and a positioning seat 66, the front and the back of the top of the mounting seat 2 are both connected with the push rod 61 in a sliding manner and can provide a manual driving source for mounting and fixing the circuit board 1, the first springs 62 are sequentially bolted on the opposite sides of the push rod 61 from top to bottom, so that the circuit board 1 can be mounted more quickly and the operation is simple and easy to operate, the moving rod 63 is bolted on the side of the moving rod 63 far away from the first spring 62, the first movable seat is bolted on the outer side of the bottom of the moving rod 63, the movable rod 64 is movably connected with the inner cavity of the first movable seat through a first movable shaft, the positioning rod 65 is conveniently driven to mount and fix the positioning seat 66, the second movable seats are bolted on the top of the front and the back of the mounting seat 2, and the inner cavity of the second movable seat is movably connected, the bottom bolt of the opposite one side of movable rod 64 has connected the third fixing base, and the inner chamber of third fixing base has locating lever 65 through third loose axle swing joint, one side that third fixing base was kept away from to locating lever 65 runs through to the inner chamber that leads to groove 5, all bolted connection all around at 3 tops of base has the positioning seat 66 that cooperation recess 4 used, the locating hole that uses with locating lever 65 cooperation has all been seted up to the front and the back of positioning seat 66, need not to install circuit board 1 fast with the help of the instrument, installation step is simple clear, also can avoid charging box long-time use back screw to rust and lead to the fact certain damage to circuit board 1 simultaneously, charging box control circuit's normal use has effectively been guaranteed.

First spout 7 has all been seted up in proper order after to in the past at the top of mount pad 2, and the inner chamber sliding connection of first spout 7 has the first slider 8 that uses with push rod 61 cooperation, prevents that push rod 61 from taking place the offset at the removal in-process, and first carriage release lever 63 plays the spacing effect of sliding.

Lead to the top and the bottom of 5 inner chambers of groove and all seted up second spout 9 in proper order, the inner chamber sliding connection of second spout 9 has the second slider 10 that uses with locating lever 65 cooperation, avoids locating lever 65 to take place the dislocation deviation when fixed positioning seat 66 for locating lever 65 can steadily install with positioning seat 66.

The second spring 11 is bolted to the tops of the front surface and the back surface of the mounting seat 2, and one side of the second spring 11 away from the mounting seat 2 is bolted to one side opposite to the movable rod 64, so that the circuit board 1 and the base 3 can be mounted more quickly, and meanwhile, the movable rod 64 can be elastically buffered.

All bolted connections have gag lever post 12 around 2 bottoms of mount pad, and 3 tops of base have all been seted up all around and have been used with the cooperation of gag lever post 12 spacing holes, have further strengthened the steadiness of circuit board 1 with the installation of base 3 for circuit board 1's fixed effect is showing more.

The blotter has been bolted to the bottom of mount pad 2, and the blotter is kept away from one side of mount pad 2 and the top swing joint of base 3, avoids circuit board 1 and 3 direct contact of base to cause certain wearing and tearing to circuit board 1, can play effective protection to the surface of circuit board 1.

The working principle is as follows: during the operation, the user is earlier manual extrudees the push rod 61 to the inboard, the user places circuit board 1 on the surface of base 3 again afterwards, positioning seat 66 joint is gone into in recess 4 subsequently, spacing downthehole is gone into to gag lever post 12 joint, the user loosens push rod 61 afterwards, meanwhile first spring 62's elastic potential energy drives push rod 61 and moves to the outside, then push rod 61 drives carriage release 63 and moves to the outside, carriage release 63 drives movable rod 64 and moves to the inboard, again by second slider 10 to the inboard removal in second spout 9, thereby movable rod 64 can promote positioning rod 65 and steadily move to the inboard, go into the positioning hole until positioning rod 65 joint, can accomplish the quick installation operation to circuit board 1.

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 box control circuit charges of high integration degree, includes circuit board (1), its characterized in that: the front and the back of circuit board (1) both sides all bolted connection have mount pad (2), the bottom joint of mount pad (2) has base (3), the center department of mount pad (2) inner chamber bottom is vertical to be seted up fluted (4), logical groove (5) have been seted up to the center department of mount pad (2) front and back bottom, the top of mount pad (2) is provided with fixed establishment (6).

2. The charge cassette control circuit of claim 1, further comprising: the fixing mechanism (6) comprises a push rod (61), a first spring (62), a moving rod (63), a movable rod (64), a positioning rod (65) and a positioning seat (66), the front surface and the back surface of the top of the mounting seat (2) are both connected with the push rod (61) in a sliding manner, the first spring (62) is sequentially bolted on one opposite side of the push rod (61) from top to bottom, the moving rod (63) is bolted on one side of the moving rod (63) far away from the first spring (62), the first movable seat is bolted on the outer side of the bottom of the moving rod (63), the movable rod (64) is movably connected with the inner cavity of the first movable seat through a first movable shaft, the second movable seat is bolted on the top of the front surface and the back surface of the mounting seat (2), the inner cavity of the second movable seat is movably connected with the surface of the movable rod (64) through a second movable shaft, the third fixed seat is bolted on the bottom of one opposite side of the movable rod (, and the inner chamber of third fixing base has locating lever (65) through third loose axle swing joint, one side that third fixing base was kept away from in locating lever (65) runs through to the inner chamber that leads to groove (5), all bolted connection have positioning seat (66) that cooperation recess (4) used all around at base (3) top, the locating hole that uses with locating lever (65) cooperation is all seted up to the front and the back of positioning seat (66).

3. The charge cassette control circuit of claim 2, wherein: first spout (7) have all been seted up in proper order after to in the past in the top of mount pad (2), the inner chamber sliding connection of first spout (7) has first slider (8) of using with push rod (61) cooperation.

4. The charge cassette control circuit of claim 2, wherein: the top and the bottom of logical groove (5) inner chamber have all seted up second spout (9) in proper order, the inner chamber sliding connection of second spout (9) has second slider (10) with locating lever (65) cooperation use.

5. The charge cassette control circuit of claim 2, wherein: the top of the front surface and the top of the back surface of the mounting seat (2) are respectively bolted with a second spring (11), and one side, far away from the mounting seat (2), of the second spring (11) is bolted with one side, opposite to the movable rod (64).

6. The charge cassette control circuit of claim 1, further comprising: limiting rods (12) are bolted to the periphery of the bottom of the mounting seat (2), and limiting holes matched with the limiting rods (12) for use are formed in the periphery of the top of the base (3).

7. The charge cassette control circuit of claim 1, further comprising: the bottom of the mounting seat (2) is bolted with a cushion pad, and one side of the cushion pad, which is far away from the mounting seat (2), is movably connected with the top of the base (3).