CN204732576U - A kind of electric supply installation - Google Patents

Abstract

The utility model discloses a power supply device, which comprises a guide column arranged on a workbench. A positive and negative electrode simulation mechanism driven by a power device and continuously supplying power to power supply products is slidably installed on the guide column. The positive and negative electrode simulation mechanism is provided with There is a conductive positive shrapnel in contact with the positive pole of the power supply plate on the power supply product and a conductive negative pole that is in contact with the negative pole of the power supply plate on the power supply product and elastically expands; an elastic pressing mechanism is located above the positive and negative electrode simulation mechanism. Under the premise of realizing continuous power supply, the flexible power supply is realized through the conductive positive electrode shrapnel and the elastically stretchable conductive negative electrode. Compared with the traditional one, it avoids the problem of damage or damage to the positive electrode of the power supply plate and the negative electrode of the power supply plate when the power supply action is completed. At the same time , to ensure the stability of the power supply during the test, and greatly improve the work efficiency, effectively reducing the labor intensity and waste of workers.

Description

a power supply device

technical field

The utility model relates to a power supply device.

Background technique

At present, the power supply method used for 3D glasses testing equipment is mainly to manually install button batteries for power supply. After the product test is completed, the button batteries are manually taken out; in addition, there are rigid analog electrodes that automatically complete power supply and power-off operations.

The above power supply method has the following disadvantages:

1. Insufficient manual installation of button batteries will directly affect the stability of the test;

2. Manually pick and place the button battery, the labor intensity of the workers is high, the work efficiency is low, and it is a waste of manpower;

3. When the rigid analog electrode completes the power supply action, it will cause damage or damage to the positive and negative electrode shrapnel on the product.

Utility model content

The technical problem to be solved by the utility model is: to provide a power supply device to solve the problem that the power supply mode provided by the prior art affects the test stability and work efficiency and causes damage to the positive and negative electrode shrapnel of the product.

In order to solve the above-mentioned technical problems, the technical solution of the utility model is: a power supply device, including a guide column arranged on the workbench, on which a positive and negative pole driven by a power device and continuously supplying power to the power supply product is slidably installed. An electrode simulation mechanism, the positive and negative electrode simulation mechanism is provided with a conductive positive shrapnel in contact with the positive pole of the power supply plate on the power supply product and a conductive negative pole that is in contact with the negative pole of the power supply plate on the power supply product and elastically stretches; An elastic pressing mechanism is arranged above the negative electrode simulation mechanism.

As an improvement, the positive and negative electrode simulation mechanism includes a fixed seat that is slidably installed on the guide column and driven by the power device, and the side of the fixed seat close to the power supply product is provided with a protrusion The fixed seat is used to compress the pressing block of the power supply product; the fixed seat is made of insulating material, and the fixed seat is provided with a T-shaped first counterbore, and the conductive negative electrode is arranged on the second In a counterbore, a first conductive electrode connected to the direct current negative electrode is arranged above the conductive negative electrode, and a first conductive spring is arranged between the first conductive electrode and the conductive negative electrode;

A light hole is also provided on the fixing seat on one side of the first counterbore, and a second conductive spring is arranged in the light hole; the conductive positive shrapnel is arranged on the fixing seat and connected with the light The positions of the holes are arranged correspondingly, and a second conductive electrode connected to the positive pole of the direct current is arranged above the second conductive spring.

As a further improvement, the direct current is a button battery; an intermediate seat made of insulating material is provided above the fixed seat, and a battery compartment for installing a button battery is arranged on the intermediate seat, and the intermediate seat is There are also inverted T-shaped second counterbores in communication with the first counterbore and the battery compartment, and the first conductive electrode is arranged in the second counterbore;

The middle seat on one side of the battery compartment is provided with an inverted T-shaped third counterbore, and the second conductive electrode is arranged in the third counterbore;

A gland made of insulating material is provided on the intermediate base, and a conductive handle for connecting the second conductive electrode and the positive pole of the button battery is slidably installed between the gland and the intermediate base. A reset element is provided between the conductive handle and the pressing cover.

As a further improvement, one end of the conductive positive shrapnel close to the power supply product is inclined toward the positive pole of the power supply plate, and a bent portion is provided at the end of the conductive positive shrapnel close to the end of the power supply product.

As a further improvement, the fixing base is connected with a connecting block through a connecting plate, and the connecting block is made of metal material and is slidably installed on the guide column.

As a further improvement, the elastic pressing mechanism includes a stopper arranged on the guide column and away from the end of the workbench, the stopper is provided with an extension column extending toward the connecting block, and The connection block at the corresponding position of the extension column is provided with a fourth counterbore matching the extension column, and an elastic element is provided between the stopper and the fourth counterbore, and the elastic element Set on the extension column.

Due to the adoption of the above technical solution, the beneficial effects of a power supply device provided by the utility model are:

Since the positive and negative electrode simulation mechanism driven by the power device and continuously supplying power to the power supply product is slidably installed on the guide column, during work, the power device drives the positive and negative electrode simulation mechanism to move upwards, and then the power supply product is placed in the charging position, and then The power unit returns, and the positive and negative electrode simulation mechanism approaches the power supply product under the action of the elastic compression mechanism until the conductive positive shrapnel and conductive negative electrode respectively contact the positive pole of the power supply plate and the negative pole of the power supply plate on the power supply product to realize power supply. With this device, under the premise of realizing continuous power supply, flexible power supply is realized through the conductive positive electrode shrapnel and the elastically stretchable conductive negative electrode. Compared with the traditional one, it avoids damage or damage to the positive electrode of the power supply plate and the negative electrode of the power supply plate when the power supply action is completed. At the same time, it ensures the stability of the power supply during the test, greatly improves the work efficiency, and effectively reduces the labor intensity and waste of workers.

Since the first counterbore and the light hole are provided on the fixing seat, the separation of the positive circuit and the negative circuit is realized through the first counterbore and the light hole; through the conductive positive spring and the first conductive spring between the first conductive electrode and the conductive negative , to provide conditions for the realization of flexible power supply; at the same time, through the elastic force generated by the first conductive spring and the second conductive spring, ensure that the second conductive electrode and the DC positive electrode, the conductive positive electrode shrapnel and the second conductive spring, the first conductive electrode and the DC negative electrode and the conductive The contact between the negative electrode and the first conductive spring when electrified.

Since the pressing block is provided on the fixing seat, the power supply product is pre-pressed before power supply, which ensures the contact during the power supply process.

Since the first conductive electrode is arranged in the second counterbore, and the second conductive electrode is arranged in the third counterbore, when the conductive spring acts, the first conductive electrode and the second conductive electrode are limited by the second counterbore and the third counterbore. The movement displacement of the electrode, on the basis of ensuring the electrical contact, facilitates the installation of the button battery and the conductive handle. At the same time, the conductive handle can effectively ensure the fixation of the button battery in the battery compartment.

Since there is a reset element between the conductive handle and the gland, the button battery can be easily taken and placed through the expansion and contraction of the reset element. At the same time, the conductive handle is always in contact with the DC positive electrode and the second conductive electrode, ensuring the smooth progress of the work. .

Since the conductive positive elastic piece is provided with a bending portion and arranged obliquely, when the elastic compression mechanism is pressed down, the structure ensured that the conductive positive elastic piece bends toward the positive pole of the power supply plate and contacts with the positive pole of the power supply plate. At the same time, supplemented by The bending part prevents the conductive positive shrapnel from scratching the power supply product.

Since the connecting block is connected to the fixing seat through the connecting plate, the sliding of the connecting block made of metal material on the guide column can realize the vertical movement of the positive and negative electrode simulation mechanism, and prevent the fixing seat made of insulating material from sliding on the guiding column. The upper slide wears out and affects the service life.

Since the elastic pressing mechanism includes an elastic element arranged between the block and the connecting block, the structure is simple and can effectively provide a pressing force acting on the connecting block, laying a foundation for continuous power supply to power supply products, and the manufacturing cost is low.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the structural representation of positive and negative electrode simulation mechanism in Fig. 1;

Fig. 3 is a schematic structural diagram of the cooperation between the positive and negative electrode simulation mechanism and the power supply product;

Fig. 4 is a schematic structural view of the fixed seat and the intermediate seat in Fig. 3;

In the figure: 1. Workbench, 2. Positioning tooling, 3. Positive and negative electrode simulation mechanism, 31. Fixing seat, 301. First counterbore, 302. Light hole, 32. Intermediate seat, 321. Battery compartment, 322. Second counterbore, 323, third counterbore, 33, gland, 34, conductive handle, 341, reset element, 35, conductive positive shrapnel, 351, bending part, 36, pressing block, 37, conductive negative pole, 38, the second conductive electrode, 39, the first conductive electrode, 310, the first conductive spring, 311, the second conductive spring, 4, the connection plate, 5, the connection block, 51, the fourth counterbore, 6, elastic compression Mechanism, 61, guide column, 62, stop block, 63, extension column, 64, elastic element, 7, power device, 8, power supply product, 81, positive pole of power supply plate, 82, negative pole of power supply plate.

Detailed ways

In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not intended to limit the utility model.

For ease of description, the power supply product in this solution is 3D glasses, but it is not limited to the power supply of 3D glasses.

As shown in Figures 1 to 4, a power supply device includes a guide column 61 arranged on the workbench 1, on which a positive and negative pole driven by the power device 7 and continuously powered by the power supply product 8 is slidably installed. An electrode simulation mechanism 3, the positive and negative electrode simulation mechanism 3 is provided with a conductive positive electrode shrapnel 35 in contact with the positive electrode 81 of the power supply plate on the power supply product 8 and a conductive negative electrode 37 that is in contact with the negative electrode 82 of the power supply plate on the power supply product 8 and is elastically stretchable; A positioning tool 2 for positioning the power supply product 8 is provided on the workbench below the positive and negative electrode simulation mechanism 3 ; an elastic pressing mechanism 6 is provided above the positive and negative electrode simulation mechanism 3 .

The positive and negative electrode simulation mechanism 3 includes a fixed seat 31 which is slidably installed on the guide column 61 and driven by the power unit 7. The fixed seat 31 is made of insulating material. The intermediate seat 32 made of material, the intermediate seat 32 is provided with a battery compartment 321 and an inverted T-shaped second counterbore 322 communicating with the battery compartment 321, and the intermediate seat 32 on one side of the battery compartment 321 is provided with an inverted T The third counterbore 323 of the type; the first counterbore 301 communicating with the second counterbore 322 is provided on the fixed seat 31 corresponding to the second counterbore 322, and the fixed seat 31 corresponding to the third counterbore 323 A light hole 302 communicating with the third counterbore 323 is provided.

The conductive positive electrode shrapnel 35 is arranged on the fixing seat 31 and corresponding to the position of the optical hole 302, and the third counterbore 323 is provided with a second conductive electrode 38 which is connected to the positive pole of the direct current and adapted to the third counterbore 323, A second conductive spring 311 is arranged between the conductive positive electrode shrapnel 35 and the second conductive electrode 38, and the second conductive spring 311 is arranged in the light hole 302; the conductive negative electrode 37 is arranged in the first counterbore 301, and the second conductive spring 311 The counterbore 322 is provided with a first conductive electrode 39 which is connected to the DC negative electrode and adapted to the second counterbore 322 . A conductive spring 310, through the elastic force produced by the first conductive spring 310 and the second conductive spring 311, ensures that the second conductive electrode 38 is connected to the DC positive electrode, the conductive positive pole shrapnel 35 is connected to the second conductive spring 311, and the first conductive electrode 39 is connected to the DC negative electrode. And the contact between the conductive negative electrode 37 and the first conductive spring 310 when energized.

The direct current is a button battery installed in the battery compartment 321 , and may also be a direct current power source connected by wires.

The top of the intermediate seat 32 is provided with a gland 33 made of insulating material, and a conductive handle 34 for connecting the second conductive electrode 38 and the positive pole of direct current is slidably installed between the gland 33 and the intermediate seat 32. The conductive handle 34 A reset element 341 is arranged between the gland 33, and the reset element 341 is preferably a reset spring, so that the elastic expansion and contraction of the reset element 341 not only facilitates the pick-and-place of the button battery, but also realizes that the conductive handle 34 is always in contact with the DC positive pole and The second conductive electrode 38 is in contact, which ensures the smooth progress of the work.

The side of the fixing seat 31 close to the power supply product 8 is provided with a protruding fixing seat 31 and a pressing block 36 for pressing the power supply product 8, so that the power supply product 8 is pressed on the basis of positioning the power supply product 8 by the positioning tool 2 , to ensure the contact of each electrode and the fixity of the power supply product 8 during the power supply process.

The end of the conductive positive shrapnel 35 close to the power supply product 8 is inclined toward the positive pole 81 of the power supply plate, and the end of the conductive positive shrapnel 35 close to the end of the power supply product 8 is provided with a bending portion 351, so that the conductive positive shrapnel is guaranteed by the inclined structure. 35 is bent towards the positive electrode 81 of the power supply plate and contacts with the positive electrode 81 of the power supply plate. At the same time, the bending part 351 is used to prevent the conductive positive electrode shrapnel 35 from scratching the power supply product 8 .

The fixing base 31 is connected with a connection block 5 through the connection plate 4, and the connection block 5 is made of metal material and is slidably installed on the guide column 61, so that the connection block 5 made of metal material slides on the guide column 61 , realize the vertical movement of the positive and negative electrode simulation mechanism 3, and prevent the fixing seat 31 made of insulating material from sliding on the guide post 61 to cause wear and affect the service life.

The elastic pressing mechanism 6 includes a block 62 arranged on the guide column 61 and away from the end of the workbench 1. The block 62 is provided with an extension column 63 extending toward the connecting block 5, and the connection with the corresponding position of the extension column 63 The block 5 is provided with a fourth counterbore 51 compatible with the extension post 63, and an elastic element 64 is provided between the block 62 and the fourth counterbore 51. The elastic element 64 is preferably a compression spring and is set on the extension post. 63, so that this structure can effectively provide a pressing force acting on the connection block 5, laying a foundation for continuous power supply to the power supply product 8.

In order to facilitate a better understanding, the working principle of a power supply device provided by the utility model is given below:

When the direct current is a direct current power supply, the positive and negative poles of the direct current power supply are connected to the conductive handle 34 and the first conductive electrode 39 by wires respectively; Connected, the conductive handle 34 is connected with the second conductive electrode 38 and the positive pole of the button battery respectively; then the power unit 7 drives the connection block 5 to move upwards, and the power supply product 8 is positioned in the positioning tool 2, and then the power unit 7 is returned, and the connection block 5. Approach the power supply product 8 under the action of the elastic element 64 until the conductive positive electrode spring 35 and the conductive negative electrode 37 respectively contact the power supply plate positive pole 81 and the power supply plate negative pole 82 on the power supply product 8 to realize power supply. With this device, under the premise of realizing continuous power supply, flexible power supply is realized through the conductive positive electrode spring 35 and the elastically stretchable conductive negative electrode 37. 82 damage or damage, at the same time, it ensures the stability of the power supply during the test, and greatly improves the work efficiency, effectively reducing the labor intensity and waste of workers.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present utility model shall be included in this utility model. within the scope of protection of utility models.

Claims (6)

1. an electric supply installation, it is characterized in that: comprise the lead be arranged on workbench, described lead is slidably fitted with and is driven by power set and to the positive and negative electrode simulation mechanism of powered products continued power, described positive and negative electrode simulation mechanism is provided with the positive conductive electrode shell fragment of feeding pannel positive contact in described powered products with feeding pannel cathode contact in described powered products and the conduction negative pole of elastic telescopic; The top being positioned at described positive and negative electrode simulation mechanism is provided with elastic hold-down mechanism.

2. a kind of electric supply installation according to claim 1, it is characterized in that: described positive and negative electrode simulation mechanism comprises and being slidably mounted on described lead and the holder driven by described power set, described holder is provided with near the side of described powered products and protrudes described holder and compact heap for compressing described powered products; Described holder is made up of insulating material, described holder is provided with the first T-shaped counterbore, described conduction negative pole is arranged in described first counterbore, the top being positioned at described conduction negative pole is provided with the first conductive electrode be connected with direct current negative pole, is provided with the first power spring between described first conductive electrode and described conduction negative pole;

The described holder being positioned at described first counterbore side is also provided with unthreaded hole, in described unthreaded hole, is provided with the second power spring; Described positive conductive electrode shell fragment to be arranged on described holder and correspondingly with described unthreaded hole position to arrange, and the top of described second power spring is provided with the second conductive electrode be connected with direct current positive pole.

3. a kind of electric supply installation according to claim 2, is characterized in that: described direct current is button cell; The top of described holder is provided with the middle base be made up of insulating material, battery compartment for installing button cell is arranged at described middle base, described middle base is also provided with inverted T shape second counterbore be all communicated with described battery compartment with described first counterbore, described first conductive electrode is arranged in described second counterbore;

The described middle base being positioned at described battery compartment side is provided with the 3rd counterbore of inverted T shape, and described second conductive electrode is arranged in described 3rd counterbore;

Described middle base is provided with the gland be made up of insulating material, being slidably fitted with the conductive handle for being connected described second conductive electrode and described button cell positive pole between described gland with described middle base, between described conductive handle and described gland, being provided with reposition element.

4. a kind of electric supply installation according to the arbitrary claim of claim 1-3, it is characterized in that: described positive conductive electrode shell fragment is obliquely installed to the positive extreme direction of described feeding pannel near one end of described powered products, and described positive conductive electrode shell fragment is provided with a bending part near the end of described powered products one end.

5. a kind of electric supply installation according to claim 4, is characterized in that: described holder is connected with contiguous block by connecting plate, described contiguous block is made up of metal material and is slidably mounted on described lead.

6. a kind of electric supply installation according to claim 5, it is characterized in that: described elastic hold-down mechanism comprises and to be arranged on described lead and away from the block of described workbench one end, described block is provided with the extending column extended to described contiguous block direction, four counterbore suitable with described extending column is provided with the described contiguous block of described extending column correspondence position, be provided with flexible member between described block and described 4th counterbore, described flexible member is set on described extending column.