CN218586906U

CN218586906U - Mounting structure of pin-connected panel charger

Info

Publication number: CN218586906U
Application number: CN202222043475.1U
Authority: CN
Inventors: 汪娥; 郝绪程; 桂方一郎
Original assignee: Hefei Xinyu Mingyuan Electronic Technology Co ltd
Current assignee: Hefei Xinyu Mingyuan Electronic Technology Co ltd
Priority date: 2022-08-04
Filing date: 2022-08-04
Publication date: 2023-03-07
Anticipated expiration: 2032-08-04

Abstract

The utility model belongs to the technical field of chargers, which is used for solving the problems that the charging wire joint and the charging socket are easy to be separated or in a half-connection state due to pulling in the prior art, the use process is unstable and the operation is inconvenient, in particular to an installation structure of a split charging charger, which comprises a charger half-shell and charging wires, two groups of charger half-shells are butted and connected with an upper charger cover body and a lower charger cover body, anti-loosening mechanisms are symmetrically installed at the bottom of the lower charger cover body, and a joint connecting block is inserted between the two groups of anti-loosening mechanisms; the utility model discloses a butt joint and use the installation locking piece to fix with two sets of semi-enclosers of charger, help carrying out part maintenance and change to the charger inside, effectively fix the coupling connecting block through locking loosening prevention mechanism, prevent that charging connector and charging socket break away from in the use, guaranteed the stability of charging process.

Description

Mounting structure of pin-connected panel charger

Technical Field

The utility model relates to a charger technical field specifically is a mounting structure of pin-connected panel charger.

Background

The charger is a charging device which adopts a high-frequency power supply technology and applies an advanced intelligent dynamic adjustment charging technology, and the mobile phone charger is actually composed of a stable power supply and necessary control circuits such as constant current, voltage limiting, time limiting, overshoot and the like;

the charging wire connector of the existing charger is generally directly inserted into the charging socket, the charging wire connector is easily separated from the charging socket due to pulling in the use process, or the charging wire connector and the charging socket are in a half-connection state, the use process is unstable, the operation is inconvenient, and the existing charger is generally of an integrated structure, is difficult to disassemble and cannot carry out internal maintenance;

in view of the above technical drawbacks, a solution is proposed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mounting structure of pin-connected panel charger has solved among the prior art and has leaded to the charging wire to connect and break away from or be in half connection state with charging socket because of dragging easily, and the use is unstable, operates inconveniently, and the general formula structure as an organic whole of current charger is difficult to dismantle, can't carry out the problem of internal overhaul.

In order to achieve the above object, the utility model provides a following technical scheme:

a mounting structure of an assembled charger comprises semi-enclosers of the charger, an upper cover body of the charger, a lower cover body of the charger and a charging wire, wherein the upper cover body of the charger is positioned above the lower cover body of the charger, a charging insertion sheet is mounted at the top of the upper cover body of the charger, a charging socket is formed in the bottom of the lower cover body of the charger, the semi-enclosers of the charger are symmetrically arranged and positioned between the upper cover body of the charger and the lower cover body of the charger, and the two semi-enclosers of the charger are in butt joint with and connect the upper cover body of the charger and the lower cover body of the charger; anti-loosening mechanism is installed to the bottom symmetry of lid under the charger, the one end of charging wire is installed the charging wire through connecting the connecting block and is connected, and connects the connecting block and insert between two sets of anti-loosening mechanism.

Furthermore, the bottom of the upper cover body of the charger and the top of the lower cover body of the charger are respectively provided with a mounting and locking block, and the mounting and locking blocks are fixed with the butt joint positions of the two groups of half housings of the charger through screws.

Furthermore, a sealing groove is formed in the open side of one of the charger half housings, a sealing bulge is formed in the open side of the other charger half housing, and the sealing bulge is inserted into the sealing groove when the two charger half housings are in a butt joint state.

Furthermore, the anti-loosening mechanism comprises a fixed block fixedly mounted at the bottom of the lower cover body of the charger, a movable cavity is formed in the fixed block, a first sliding block and a return spring are mounted in the movable cavity, and the other end of the return spring is fixedly connected with one side of the first sliding block;

one side fixed mounting that first slider reset spring dorsad has the locking connecting rod that takes off, and the one end fixed mounting that first slider was kept away from to the locking connecting rod has the locking fixture block that takes off, the locking draw-in groove that takes off has all been seted up to the both sides that connect the connecting block, and the locking fixture block that takes off inserts in the locking draw-in groove that takes off that corresponds.

Further, install on the fixed block and press down structure and transmission reset structure, seted up transmission chamber and extrusion chamber in the fixed block, the transmission chamber is located between extrusion chamber and the activity chamber, and the transmission chamber communicates with each other with extrusion chamber and activity chamber respectively through the direction opening, and transmission reset structure is located the transmission intracavity and acts on first slider, and extrusion structure extends into the extrusion intracavity and acts on transmission reset structure.

Furthermore, the transmission resetting structure comprises a first rack, a second rack and a transmission gear which are arranged in the transmission cavity, wherein the transmission gear is positioned between the first rack and the second rack and is meshed with the first rack and the second rack;

the pressing structure comprises a second sliding block arranged in the extrusion cavity in a sliding mode, an extrusion rod is fixedly mounted on one side of the second sliding block, the other end of the extrusion rod penetrates out of the extrusion cavity and is fixedly connected with a pressing block, a pressing groove is formed in the corresponding position of the fixing block, the top of the second rack is connected with the second sliding block, and the bottom of the first rack is connected with the first sliding block.

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

1. in the utility model, two groups of charger half-housings are butted and the butt joint positions of the two groups of charger half-housings are connected by using the installation locking block, so that the two groups of charger half-housings are convenient to install and disassemble, the maintenance and the replacement of parts inside the charger are facilitated, the butt joint positions of the two groups of charger half-housings are effectively sealed by the sealing bulge and the sealing groove, the connection between the two groups of charger half-housings is more compact, and the dustproof and waterproof effects of the charger are facilitated to be improved;

2. in the utility model, in the process of inserting the charging wire connector into the charging socket, the anti-loosening clamping block in the anti-loosening mechanism is inserted into the anti-loosening clamping grooves on the two sides of the connector connecting block, so that the connector connecting block is effectively fixed, the charging wire connector is prevented from being separated from the charging socket in the use process, and the stability of the charging process is ensured;

3. the utility model discloses in, when lid separation under needs with charging wire and charger, press the pressing block of both sides in order to promote the second slider and move in the extrusion intracavity, the second slider passes through second rack, drive gear and first rack drive first slider and moves to take out in order to make it take out from the locking take-off draw-in groove through locking take-off connecting rod pulling locking clamping block, locking take-off mechanism no longer pins the joint connecting block, the convenient lid separates simple operation, convenient to use under charging wire and the charger.

Drawings

In order to facilitate understanding of the present invention for those skilled in the art, the present invention will be further described with reference to the accompanying drawings;

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

fig. 2 is a schematic bottom view of the lower cover of the charger of the present invention;

fig. 3 is a schematic connection diagram (top view) of the charger half-case and the charger lower cover according to the present invention;

FIG. 4 is a schematic structural view of the anti-loosening mechanism of the present invention;

FIG. 5 is a schematic view of the connection between the anti-loosening mechanism and the joint connecting block of the present invention;

fig. 6 is an enlarged view of a portion a in fig. 4.

Reference numerals: 1. a charger half casing; 2. a charger upper cover body; 3. a charger lower cover body; 4. a charging insert; 5. a charging wire; 6. an anti-loosening mechanism; 7. a joint connecting block; 71. an anti-loosening clamping groove; 8. a charging wire connector; 9. installing a locking block; 11. a sealing groove; 12. sealing the protrusion; 31. a charging jack; 61. a fixed block; 62. a pressing block; 63. an anti-loosening clamping block; 64. a locking connecting rod; 65. a first slider; 66. a return spring; 67. an extrusion stem; 68. a second slider; 69. a first rack; 610. a transmission gear; 611. a second rack; 612. pressing the groove; 613. an extrusion chamber; 614. a transmission cavity; 615. a movable cavity.

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 efforts all belong to the protection scope of the present invention.

The first embodiment is as follows:

as shown in fig. 1-5, the utility model provides a mounting structure of pin-connected panel charger, including charger half-case 1 and charging wire 5, charger upper cover 2 is located charger lower cover 3 top, and charger upper cover 2's top installs charging insertion sheet 4, charging insertion sheet 4 inserts in the socket, charging socket 31 has been seted up to charger lower cover 3's bottom, charging wire 5's one end is installed charging wire connector 8 through joint connecting block 7, charging wire connector 8 inserts in charging socket 31, charger half-case 1 symmetry sets up and is in charger upper cover 2 and charger lower cover 3 between, and two sets of charger half-case 1 butt joint, charger upper cover 2's bottom and charger lower cover 3's top all is equipped with installation locking block 9, and installation locking block 9 is connected with the butt joint position department of two sets of charger half-cases 1 through the screw, conveniently install and dismantle two sets of charger half-case 1, help to carry out part maintenance and change to the charger inside;

the bottom of the charger lower cover body 3 is symmetrically provided with anti-loosening mechanisms 6, the joint connecting block 7 is inserted between the two sets of anti-loosening mechanisms 6, specifically, the anti-loosening mechanisms 6 comprise fixed blocks 61 fixedly arranged at the bottom of the charger lower cover body 3, movable cavities 615 are formed in the fixed blocks 61, first sliding blocks 65 are arranged in the movable cavities 615 in a sliding mode, return springs 66 are fixedly arranged in the movable cavities 615, and the return springs 66 are fixedly connected with one sides of the first sliding blocks 65; an anti-loosening connecting rod 64 is fixedly installed on one side, back to the return spring 66, of the first sliding block 65, an anti-loosening clamping block 63 is fixedly installed at one end, far away from the first sliding block 65, of the anti-loosening connecting rod 64, and anti-loosening clamping grooves 71 are formed in two sides of the joint connecting block 7; the anti-loosening clamping block 63 is a right-angled trapezoidal block, and the anti-loosening clamping groove 71 is a right-angled trapezoidal groove;

in the in-process that inserts charging socket 31 with charging wire joint 8, connect the locking fixture block 63 that takes off of connecting block 7 extrusion both sides in the motion process in order to correspond activity chamber 615 with its extrusion, reset spring 66 receives the extrusion and is in compression state, when locking clamping block 63 alignment locking takes off draw-in groove 71, reset spring 66 promotes first slider 65, locking fixture block 63 that takes off inserts in the locking draw-in groove 71 that takes off that corresponds, realize effective fixed to connecting block 7, help preventing that charging wire joint 8 breaks away from with charging socket 31 in the use, the stability of charging process has been guaranteed.

Example two:

as shown in fig. 3, the present embodiment is different from embodiment 1 in that a sealing groove 11 is formed on an open side of one of the charger half housings 1, a sealing protrusion 12 is formed on an open side of the other of the charger half housings 1, and when the two charger half housings 1 are in a butt joint state, the sealing protrusion 12 is inserted into the sealing groove 11, so that the butt joint of the two charger half housings 1 can be effectively sealed, the connection between the two charger half housings is tighter, and the dustproof and waterproof effect of the charger is improved.

Example three:

as shown in fig. 4-6, the present embodiment is different from embodiments 1 and 2 in that a pressing structure and a transmission resetting structure are mounted on a fixed block 61, a transmission cavity 614 and a pressing cavity 613 are formed in the fixed block 61, the transmission cavity 614 is located between the pressing cavity 613 and a movable cavity 615, the transmission cavity 614 is respectively communicated with the pressing cavity 613 and the movable cavity 615 through guide openings, the transmission resetting structure includes a first rack 69, a second rack 611 and a transmission gear 610, the first rack 69, the second rack 611 and the transmission gear 610 are all located in the transmission cavity 614, the transmission gear 610 is rotatably mounted in the transmission cavity 614 through a rotating shaft and a bearing, the first rack 69 and the second rack 611 are slidably mounted in the transmission cavity 614, and the first rack 69 is located below the second rack 611; the transmission gear 610 is positioned between the first rack 69 and the second rack 611, and the transmission gear 610 is meshed with the first rack 69 and the second rack 611;

the pressing structure comprises a second slider 68, the second slider 68 is slidably arranged in the extrusion cavity 613, an extrusion rod 67 is fixedly mounted on one side of the second slider 68, one end, far away from the second slider 68, of the extrusion rod 67 penetrates out of the extrusion cavity 613 and is fixedly connected with the pressing block 62, a pressing groove 612 is formed in the corresponding position of the fixed block 61, when the pressing block 62 is pressed, the pressing block 62 gradually enters the pressing groove 612, the top of the second rack 611 is connected with the second slider 68, and the bottom of the first rack 69 is connected with the first slider 65;

when the charging wire 5 needs to be separated from the charger lower cover body 3, the pressing blocks 62 on two sides are pressed to enter the pressing groove 612, the extrusion rod 67 pushes the second slider 68 to move in the extrusion cavity 613, the second slider 68 drives the second rack 611 to move, the transmission gear 610 rotates along with the second slider and enables the first rack 69 and the second rack 611 to move in opposite directions, the first slider 65 pulls the anti-loosening fixture block 63 to move towards the movable cavity 615 through the anti-loosening connecting rod 64, the anti-loosening fixture block 63 is pulled out from the anti-loosening fixture groove 71, the anti-loosening mechanism 6 does not lock the connector connecting block 7 any more, the charging wire connector 8 is pulled out at the moment, the charging wire 5 and the charger lower cover body 3 are conveniently separated, the operation is simple, and the use is convenient.

The utility model discloses a theory of operation: the two groups of charger half-housings 1 are butted, and the butting positions of the two groups of charger half-housings 1 are connected by using the installation locking blocks 9, so that the two groups of charger half-housings 1 are convenient to install and detach, and the maintenance and replacement of parts in the charger are facilitated; during the use, inserting charging socket 31's in-process with charging wire joint 8, connect in connecting block 7 will prevent that locking release fixture block 63 in the release mechanism 6 squeezes into activity chamber 615, when locking release fixture block 63 aims at locking release draw-in groove 71, reset spring 66 promotes first slider 65, finally in locking release fixture block 63 inserts corresponding locking release draw-in groove 71, realize effective fixed to connecting block 7, help preventing that charging wire joint 8 breaks away from with charging socket 31 in the use, guaranteed charging process's stability.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The mounting structure of the assembled charger comprises a charger semi-encloser (1), a charger upper cover body (2), a charger lower cover body (3) and a charging wire (5), wherein the charger upper cover body (2) is positioned above the charger lower cover body (3), a charging insertion sheet (4) is mounted at the top of the charger upper cover body (2), and a charging socket (31) is formed at the bottom of the charger lower cover body (3), and is characterized in that the charger semi-enclosers (1) are symmetrically arranged and positioned between the charger upper cover body (2) and the charger lower cover body (3), and the two groups of charger semi-enclosers (1) are connected with the charger upper cover body (2) and the charger lower cover body (3) in a butt joint manner; anti-loosening mechanism (6) are installed to the bottom symmetry of lid (3) under the charger, charging wire joint (8) are installed through connecting block (7) to the one end of charging wire (5), and connect connecting block (7) to insert between two sets of anti-loosening mechanism (6).

2. The mounting structure of the assembled charger according to claim 1, wherein mounting and locking blocks (9) are arranged at the bottom of the upper charger cover body (2) and the top of the lower charger cover body (3), and the mounting and locking blocks (9) are fixed to the butt joint positions of the two groups of charger half-housings (1) through screws.

3. The mounting structure of a split charging unit according to claim 2, wherein the open side of one of the charger half cases (1) is provided with a sealing groove (11), the open side of the other charger half case (1) is provided with a sealing protrusion (12), and the sealing protrusion (12) is inserted into the sealing groove (11) when the two charger half cases (1) are in a butt joint state.

4. The mounting structure of the assembled charger according to claim 1, wherein the anti-loosening mechanism (6) comprises a fixed block (61) fixedly mounted at the bottom of the charger lower cover body (3), a movable cavity (615) is formed in the fixed block (61), a first slider (65) and a return spring (66) are mounted in the movable cavity (615), and the other end of the return spring (66) is fixedly connected with one side of the first slider (65);

one side fixed mounting of first slider (65) reset spring (66) dorsad has locking connecting rod (64) that takes off, and the one end fixed mounting that first slider (65) were kept away from in locking connecting rod (64) has locking clamping block (63) that takes off, locking draw-in groove (71) that takes off has all been seted up to the both sides that connect connecting block (7), and in locking clamping block (63) that takes off inserted corresponding locking draw-in groove (71) that takes off.

5. The mounting structure of a split charging unit according to claim 4, wherein the fixed block (61) is provided with a pressing structure and a transmission resetting structure, the fixed block (61) is provided with a transmission cavity (614) and a squeezing cavity (613), the transmission cavity (614) is located between the squeezing cavity (613) and the movable cavity (615), the transmission cavity (614) is respectively communicated with the squeezing cavity (613) and the movable cavity (615) through the guide opening, the transmission resetting structure is located in the transmission cavity (614) and acts on the first sliding block (65), and the squeezing structure extends into the squeezing cavity (613) and acts on the transmission resetting structure.

6. The mounting structure of the assembled charger according to claim 5, wherein the transmission reset structure comprises a first rack (69), a second rack (611) and a transmission gear (610) which are arranged in the transmission cavity (614), and the transmission gear (610) is positioned between the first rack (69) and the second rack (611) and is meshed with the first rack (69) and the second rack (611);

the pressing structure comprises a second sliding block (68) which is arranged in a pressing cavity (613) in a sliding mode, a pressing rod (67) is fixedly mounted on one side of the second sliding block (68), the other end of the pressing rod (67) penetrates out of the pressing cavity (613) and is fixedly connected with a pressing block (62), a pressing groove (612) is formed in the corresponding position of a fixing block (61), the top of a second rack (611) is connected with the second sliding block (68), and the bottom of a first rack (69) is connected with a first sliding block (65).