CN219122254U

CN219122254U - Support for testing power adapter

Info

Publication number: CN219122254U
Application number: CN202223201346.7U
Authority: CN
Inventors: 陈杰; 江幸添; 王彬; 卢腾飞
Original assignee: Zhengzhou Ruiyi Technology Co ltd
Current assignee: Zhengzhou Ruiyi Technology Co ltd
Priority date: 2022-12-01
Filing date: 2022-12-01
Publication date: 2023-06-02
Anticipated expiration: 2032-12-01

Abstract

The utility model relates to the technical field of test brackets, in particular to a bracket for testing a power adapter, which comprises the following components: the device body comprises an instrument body, wherein a control panel is arranged on the surface of the instrument body, a wire harness interface is arranged on one side of the instrument body, and a fixing base is fixedly connected to the bottom of the instrument body; the fixed base bottom is connected with the regulation structure, including first bracing piece, first bracing piece outer wall has cup jointed the second bracing piece. According to the utility model, the first support rod is moved by rotating the control ring, so that the effect of adjusting the height of the first support rod is realized, the first telescopic rod fixedly connected with the bottom of the first support rod is used for supporting the first support rod and simultaneously has a damping effect, and the problems that too short wire harnesses cannot be used when a height difference exists between an instrument and a power adapter, and the subsequent test flow and the final time for presenting a test result are influenced are avoided. And the damping effect of the first telescopic rod avoids certain potential safety hazards.

Description

Support for testing power adapter

Technical Field

The utility model relates to the technical field of test brackets, in particular to a bracket for testing a power adapter.

Background

The power adapter is also called an external power supply, is a power supply voltage conversion device of small portable electronic equipment and electronic appliances, and the working principle of the power adapter is converted from alternating current input to direct current output; the portable electronic device can be divided into a wall-inserted type electronic device and a desktop type electronic device according to a connection mode, is commonly used on small electronic products such as mobile phones, liquid crystal displays and notebook computers, and is widely matched with electronic devices such as security cameras and set top boxes.

The power adapter is power supply voltage conversion equipment, so that the power adapter is a key link for testing, when the existing power adapter tester is used, a support matched with the power adapter tester is usually fixedly connected to the bottom of the power adapter tester, too short wire harnesses cannot be used when a height difference exists between the power adapter and the power adapter, the subsequent testing flow is affected, and the final time for presenting the testing result is influenced, so that the design of the support for testing the power adapter is needed to solve the problems.

Disclosure of Invention

The utility model aims to provide a support for testing a power adapter, which solves the problems that an excessively short wire harness cannot be used when a height difference exists between an instrument and the power adapter, and the follow-up test flow and the final time for presenting a test result are affected.

In order to achieve the above object, the present utility model provides a stand for testing a power adapter, comprising:

the device body comprises an instrument body, wherein a control panel is arranged on the surface of the instrument body, a wire harness interface is arranged on one side of the instrument body, and a fixing base is fixedly connected to the bottom of the instrument body;

the fixed base bottom is connected with the regulation structure, including first bracing piece, first bracing piece outer wall has cup jointed the second bracing piece, the limiting plate has been inserted to inside the inserting of second bracing piece bottom, the supporting pile has been cup jointed to limiting plate bottom outer wall, supporting pile surface fixedly connected with first telescopic link, the limiting ring has been cup jointed to first bracing piece bottom outer wall, limiting ring surface both sides fixedly connected with control ring.

Preferably, the first round groove is formed in the bottom end of the second supporting rod, the second round groove is formed in the top end of the supporting pile, and the limiting plates are arranged in two groups, and two ends of the limiting plates are respectively inserted into the first round groove and the second round groove to be movably connected.

Preferably, one end of the first telescopic rod is fixedly connected to the bottom end surface of the first support rod, threads are arranged on the inner wall of the limiting ring, and the surface of the first support rod is meshed with the threads arranged on the limiting ring.

Preferably, the first support rod is movably connected with the first telescopic rod, and fixing rods are arranged at the joints of the two sides of the surface of the limiting ring and the operating ring for connection.

Preferably, unable adjustment base internally mounted has location structure, location structure is including the second telescopic link, second telescopic link one end fixedly connected with rubber pad, rubber pad one side is inside to be inserted and is equipped with articulated pole, articulated pole outer wall has cup jointed the connecting rod, connecting rod one end fixedly connected with slider, slider bottom fixedly connected with third telescopic link, slider top fixedly connected with locating plate.

Preferably, the through-hole inner wall one side that unable adjustment base was seted up is seted up flutedly, second telescopic link one end fixed connection is in recess inner wall one side that unable adjustment base was seted up, the cell body has been seted up to unable adjustment base inner wall both sides, the inside connection in the connecting rod of cell body that unable adjustment base was seted up is inserted to rubber pad one side, articulated pole carries out swing joint through inside inserting between rubber pad and the connecting rod, the spout has been seted up to the cell body inner wall bottom that unable adjustment base was seted up, the slider is inserted and is located the spout inside that unable adjustment base was seted up, third telescopic link one end fixed connection is in spout inner wall one side that unable adjustment base was seted up.

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

1. the first supporting rod which is meshed with the inside of the limiting ring is moved through the rotating operation ring, the effect of adjusting the height of the first supporting rod is achieved, the first telescopic rod fixedly connected with the bottom of the first supporting rod achieves the damping effect on the first supporting rod while supporting the first supporting rod, and the problem that too short wire harnesses cannot be used when a height difference exists between an instrument and a power adapter, and the follow-up test flow and the final time problem of presenting test results are affected is avoided. And the damping effect of the first telescopic rod avoids certain potential safety hazards.

2. Through inserting first bracing piece one end and locating unable adjustment base inside make its surface support and close the rubber pad, make rubber pad one side fixed connection's second telescopic link shrink, thereby make the rubber pad remove, make rubber pad both sides swing joint's connecting rod remove in unable adjustment base's spout seted up, make its top fixed connection's of support locating plate support in the surface both sides of first bracing piece, realize its centre gripping location's effect, avoid leading to the condition emergence of first bracing piece displacement because of instrument removal, make it be favorable to first bracing piece to carry out quick connect and dismantle the effect.

Drawings

FIG. 1 is a schematic perspective view of the structure of the present utility model;

FIG. 2 is a schematic perspective view of the structure of the present utility model in elevation and cross section;

FIG. 3 is a top view, partially cut-away, schematic perspective illustration of the structure of the present utility model;

fig. 4 is a schematic perspective view, partially in section, of the structure of the present utility model.

In the figure: 1. a device body; 11. an instrument body; 12. a control panel; 13. a harness interface; 14. a fixed base; 2. an adjustment structure; 21. a first support bar; 22. a second support bar; 23. a limiting plate; 24. supporting piles; 25. a first telescopic rod; 26. a limiting ring; 27. an operating ring; 3. a positioning structure; 31. a second telescopic rod; 32. a rubber pad; 33. a hinge rod; 34. a connecting rod; 35. a slide block; 36. a third telescopic rod; 37. and (5) positioning the plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, an embodiment of the present utility model is provided:

a stand for testing a power adapter, comprising:

the device body 1 comprises an instrument body 11, wherein a control panel 12 is arranged on the surface of the instrument body 11, a wire harness interface 13 is arranged on one side of the instrument body 11, a fixed base 14 is fixedly connected to the bottom of the instrument body 11, and electric elements in the instrument body 11 are of the prior art and can be purchased in the market and are not used as technical protection points of the device, so that excessive statements are not made;

the fixed base 14 bottom is connected with adjusting structure 2, including first bracing piece 21, first bracing piece 21 outer wall has cup jointed second bracing piece 22, and the inside limiting plate 23 that has inserted in second bracing piece 22 bottom has cup jointed support stake 24, and support stake 24 fixed surface is connected with first telescopic link 25, and first bracing piece 21 bottom outer wall has cup jointed spacing ring 26, spacing ring 26 surface both sides fixedly connected with control ring 27.

Further, the first round groove is formed in the bottom end of the second supporting rod 22, the second round groove is formed in the top end of the supporting pile 24, the limiting plates 23 are arranged in two groups, two ends of the limiting plates are respectively inserted into the first round groove and the second round groove to be movably connected, and accordingly connection and limiting effects between the second supporting rod 22 and the supporting pile 24 are achieved.

Further, one end of the first telescopic rod 25 is fixedly connected to the bottom end surface of the first supporting rod 21, threads are formed in the inner wall of the limiting ring 26, the surface of the first supporting rod 21 is meshed with the threads formed in the limiting ring 26, and the effect of enabling the first supporting rod 21 to move up and down through rotating the limiting ring 26 is achieved.

Further, the first supporting rod 21 and the first telescopic rod 25 are movably connected, and fixing rods are arranged at the joints of the two sides of the surface of the limiting ring 26 and the operating ring 27 to connect the limiting ring 26 and the operating ring 27.

Further, unable adjustment base 14 internally connected has location structure 3, location structure 3 is including second telescopic link 31, second telescopic link 31 one end fixedly connected with rubber pad 32, inside the inserting of rubber pad 32 one side is equipped with articulated pole 33, articulated pole 33 outer wall has cup jointed connecting rod 34, connecting rod 34 one end fixedly connected with slider 35, slider 35 bottom fixedly connected with third telescopic link 36, slider 35 top fixedly connected with locating plate 37 realizes carrying out the centre gripping positioning action to first bracing piece 21 through slider 35 support locating plate 37.

Further, the through-hole inner wall one side that unable adjustment base 14 offered is seted up flutedly, second telescopic link 31 one end fixed connection is in unable adjustment base 14 recess inner wall one side of seting up, the cell body has been seted up to unable adjustment base 14 inner wall both sides, the inside connection in connecting rod 34 of cell body that unable adjustment base 14 was seted up is inserted to rubber pad 32 one side, articulated rod 33 carries out swing joint through inside inserting between rubber pad 32 and the connecting rod 34, the spout has been seted up to the cell body inner wall bottom that unable adjustment base 14 was seted up, slider 35 inserts and locates the spout inside that unable adjustment base 14 was seted up, third telescopic link 36 one end fixed connection is in spout inner wall one side that unable adjustment base 14 was seted up, realize supporting and spacing effect to slider 35.

Working principle: when the power adapter test support is adjusted in height, the control ring 27 is rotated to drive the inner side of the control ring to rotate through the limiting ring 26 fixedly connected with the fixing rod, the fixing rod is rotated on one side of the limiting plate 23, the limiting plate 23 is connected with the second supporting rod 22 and the supporting piles 24, the control ring 27 is not influenced to drive the limiting ring 26 to rotate when the limiting plate 23 is in supporting action, the first supporting rod 21 meshed with the limiting ring 26 is moved, the effect of adjusting the height of the control ring is achieved, and the first telescopic rod 25 fixedly connected with the bottom of the first supporting rod 21 is used for supporting the first supporting rod 21 and is damped.

When the support powder barrel for testing the power adapter is positioned, one end of the first supporting rod 21 is inserted into the fixed base 14 to enable the surface of the first supporting rod to be abutted against the rubber pad 32, the second telescopic rod 31 fixedly connected with one side of the rubber pad 32 is contracted, so that the rubber pad 32 moves, the connecting rods 34 movably connected with the hinging rods 33 are inserted into the two sides of the rubber pad 32 through the inside of the connecting rods, move in the sliding grooves formed in the fixed base 14, and the positioning plates 37 fixedly connected with the top ends of the positioning plates are abutted against the two sides of the surface of the first supporting rod 21, so that the clamping and positioning effects of the positioning plates are realized.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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. A stand for testing a power adapter, comprising:

the device comprises a device body (1), and comprises an instrument body (11), wherein a control panel (12) is arranged on the surface of the instrument body (11), a wire harness interface (13) is arranged on one side of the instrument body (11), and a fixed base (14) is fixedly connected to the bottom of the instrument body (11);

unable adjustment base (14) bottom is connected with adjusting structure (2), including first bracing piece (21), second bracing piece (22) have been cup jointed to first bracing piece (21) outer wall, inside limiting plate (23) of having inserted in second bracing piece (22) bottom, supporting pile (24) have been cup jointed to limiting plate (23) bottom outer wall, supporting pile (24) fixedly connected with first telescopic link (25), spacing ring (26) have been cup jointed to first bracing piece (21) bottom outer wall, spacing ring (26) surface both sides fixedly connected with control ring (27).

2. A stand for testing a power adapter according to claim 1, wherein: the first round groove is formed in the bottom end of the second supporting rod (22), the second round groove is formed in the top end of the supporting pile (24), and the limiting plates (23) are arranged in two groups, and two ends of the limiting plates are respectively inserted into the first round groove and the second round groove to be movably connected.

3. A stand for testing a power adapter according to claim 1, wherein: one end of the first telescopic rod (25) is fixedly connected to the bottom end surface of the first supporting rod (21), threads are arranged on the inner wall of the limiting ring (26), and the surface of the first supporting rod (21) is meshed with the threads arranged on the limiting ring (26).

4. A stand for testing a power adapter according to claim 1, wherein: the first support rod (21) is movably connected with the first telescopic rod (25), and fixing rods are arranged at the joints of the two sides of the surface of the limiting ring (26) and the control ring (27) for connection.

5. A stand for testing a power adapter according to claim 1, wherein: unable adjustment base (14) internally connected with location structure (3), location structure (3) are including second telescopic link (31), second telescopic link (31) one end fixedly connected with rubber pad (32), inside articulated pole (33) of having inserted in rubber pad (32) one side, connecting rod (34) have been cup jointed to articulated pole (33) outer wall, connecting rod (34) one end fixedly connected with slider (35), slider (35) bottom fixedly connected with third telescopic link (36), slider (35) top fixedly connected with locating plate (37).

6. A stand for testing a power adapter according to claim 5, wherein: the novel telescopic device is characterized in that one side of the inner wall of the through hole formed in the fixed base (14) is provided with a groove, one end of the second telescopic rod (31) is fixedly connected to one side of the inner wall of the groove formed in the fixed base (14), two sides of the inner wall of the fixed base (14) are provided with groove bodies, one side of the rubber pad (32) is inserted into the groove formed in the fixed base (14) and is connected with the connecting rod (34), the rubber pad (32) and the connecting rod (34) are movably connected through an inner hinge rod (33), the bottom end of the inner wall of the groove formed in the fixed base (14) is provided with a sliding groove, the sliding block (35) is inserted into the sliding groove formed in the fixed base (14), and one end of the third telescopic rod (36) is fixedly connected with one side of the inner wall of the sliding groove formed in the fixed base (14).