CN214624605U

CN214624605U - High-durability adjustable-resistance potentiometer convenient to install

Info

Publication number: CN214624605U
Application number: CN202120884846.1U
Authority: CN
Inventors: 周平
Original assignee: Wuhan Shanguang Enzhi Technology Co ltd
Current assignee: Wuhan Shanguang Enzhi Technology Co ltd
Priority date: 2021-04-27
Filing date: 2021-04-27
Publication date: 2021-11-05
Anticipated expiration: 2031-04-27

Abstract

The utility model relates to a potentiometre technical field discloses a simple to operate's high durability adjustable resistance potentiometre, the on-line screen storage device comprises a base, base outside four corners fixed mounting has the spliced pole, base top swing joint has last casing, it has the connecting seat to go up casing outside four corners fixed mounting, it has seted up a plurality of groups cross-under hole to go up casing one side, the cross-under hole is equipped with fixing bolt, it has seted up a plurality of groups connecting hole to go up casing one side, it is provided with adjust knob to go up casing top central point position. The utility model discloses be provided with spliced pole and connecting seat in the base and the last casing outside to be provided with connect buckle and buckle connecting block on spliced pole and connecting seat respectively, the block head at connect buckle top passes the buckle connecting block, and under the effect of elasticity, the block head can strut at the buckle connecting block, thereby makes connect buckle and buckle connecting block connect firmly, and traditional screwed connection relatively, the installation all can be more convenient with the dismantlement.

Description

High-durability adjustable-resistance potentiometer convenient to install

Technical Field

The utility model relates to a potentiometre technical field specifically is a simple to operate's high durability adjustable resistance potentiometre.

Background

Most of various electronic products and electric products widely used today are equipped with potentiometers so as to adjust functions such as volume, brightness, signal, voltage, speed, etc.

However, the upper shell and the base of the existing potentiometer are connected through screws, so that the installation and the disassembly are troublesome and time-consuming, and dust and air often enter the potentiometer to influence the use because a gap between the knob and the shell is large; and the connecting circuit and the resistor strip in the potentiometer are mostly soldered, and the traditional connecting mode is inconvenient to disassemble when the circuit is repaired and replaced in the follow-up process. Accordingly, a high durability adjustable resistance potentiometer that is easy to install is provided by those skilled in the art to solve the above-mentioned problems in the background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a simple to operate's high durability adjustable resistance potentiometre to solve the problem that provides among 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 simple to operate's high durability adjustable resistance potentiometre, includes the base, base outside four corners fixed mounting has the spliced pole, base top swing joint has last casing, it has the connecting seat to go up casing outside four corners fixed mounting, it has seted up a plurality of groups cross-under hole to go up casing one side, the cross-under hole is equipped with fixing bolt, the fixing bolt top is provided with the insulating cap, it has seted up a plurality of groups connecting hole to go up casing one side, it is provided with adjust knob to go up casing top central point position.

As a further aspect of the present invention: the base is provided with the spliced pole one side and is provided with the connection square, threaded connection hole has been seted up to the connection square inside, through setting up the connection square, it is convenient the installation of base and external electrical apparatus.

As a further aspect of the present invention: the connecting buckle is arranged at the top of the connecting column, the clamping head is arranged at the top of the connecting buckle and consists of two groups of clamping blocks which are symmetrically arranged, and the connecting buckle is convenient to connect with the upper shell.

As a further aspect of the present invention: the connecting seat is provided with a buckle connecting block, the buckle connecting block corresponds to the clamping head, the buckle connecting block is provided with a dustproof nut, and the purpose of clamping with the clamping head can be realized through the buckle connecting block.

As a further aspect of the present invention: the socket is characterized in that a bearing plate is fixedly mounted inside the base, three groups of resistor strips are arranged on the bearing plate, the positions of the resistor strips correspond to those of the through holes, and the resistor strips are fixedly mounted conveniently through the bearing plate.

As a further aspect of the present invention: the base with go up the casing and use high strength ABS flame retardant material, the joint with the buckle connecting block uses high strength elastic plastic material, makes through using high strength ABS flame retardant material the base with go up the casing, can make whole device solid more durable, prolong its life.

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

1. the utility model discloses be provided with spliced pole and connecting seat outside base and last casing to be provided with connecting buckle and buckle connecting block respectively on spliced pole and connecting seat, the block head at connecting buckle top passes the buckle connecting block, under the effect of elasticity, the block head can strut at the buckle connecting block, thereby makes connecting buckle and buckle connecting block connect firmly, and traditional screwed connection relatively, installation and dismantlement all can be more convenient;

2. the utility model discloses accept the board at the inside board of being provided with of base to seted up the cross under hole at last casing, and be equipped with fixing bolt, during the use, be connected the circuit with the resistance strip of accepting on the board, twist fixing bolt from the outside and fix circuit and resistance strip completely up to fixing bolt, the connected mode of relative traditional soldering, labour saving and time saving more.

Drawings

FIG. 1 is a schematic diagram of an overall structure of a high durability adjustable resistance potentiometer that is easy to install;

FIG. 2 is an exploded view of a high durability adjustable resistance potentiometer that is easy to install;

fig. 3 is a schematic structural diagram of a connecting buckle and a buckle connecting block in a high-durability adjustable resistance potentiometer convenient to mount.

In the figure: 1. a base; 2. connecting columns; 3. an upper housing; 4. a connecting seat; 5. perforating the hole; 6. an insulating cap; 7. threading holes; 8. adjusting a knob; 9. connecting the squares; 10. connecting a buckle; 11. a snap head; 12. a buckle connecting block; 13. a dust-proof nut; 14. a bearing plate; 15. a resistive strip.

Detailed Description

Please refer to fig. 1-3, in the embodiment of the present invention, an easy-to-install high durability adjustable resistance potentiometer includes a base 1, a connecting column 2 is fixedly installed at four corners outside the base 1, a housing 3 is movably connected to the top of the base 1, a connecting seat 4 is fixedly installed at four corners outside the upper housing 3, a plurality of groups of through holes 5 are provided at one side of the upper housing 3, the through holes 5 are equipped with fixing bolts, the top of the fixing bolts is provided with an insulating cap 6, a plurality of groups of threading holes 7 are provided at one side of the upper housing 3, and an adjusting knob 8 is provided at the center position of the top of the upper housing 3.

In fig. 2 and 3: 2 one sides of spliced pole are provided with connects the square 9, connect the inside threaded connection hole that has seted up of

square

9, 2 tops of spliced pole are provided with connect buckle 10, connect buckle 10 tops is provided with block head 11, block head 11 comprises the joint block that two sets of symmetries set up, connecting seat 4 is provided with buckle connecting block 12, buckle connecting block 12 corresponds the setting with block head 11, buckle connecting block 12 is equipped with dustproof nut 13, connect buckle 10 and buckle connecting block 12 through setting up, can make things convenient for spliced pole 2 and connecting seat 4's installation and dismantlement, thereby make things convenient for the installation and the dismantlement of base 1 and last casing 3.

In fig. 2 and 3: the inside fixed mounting of base 1 has and accepts board 14, accepts and is provided with three group's resistance strip 15 on the board 14, and resistance strip 15 position is corresponding with 5 positions of cross-under hole, and base 1 and last casing 3 use high strength ABS flame retardant material, and block head 11 and buckle connecting block 12 use high strength elastic plastic material, through base 1 and last casing 3 that use high strength ABS flame retardant material to make, can be so that whole device is more solid durable, prolongs its life.

The utility model discloses a theory of operation is: install base 1 and last casing 3, align spliced pole 2 and connecting seat 4 in four corners, pass buckle connecting block 12 with spliced pole 2's connect buckle 10, the block head 11 at connect buckle 10 top can strut under the effect of elastic force, and fix on buckle connecting block 12, twist dust nut 13, the installation of circuit and resistance strip 15 is carried out again, insert last casing 3 with the circuit through wires hole 7, from 3 tops of last casing twist fixing bolt again, until fixing bolt with circuit and resistance strip 15 complete fixation, connect whole device and electrical apparatus through connecting square 9 at last, whole installation work is accomplished. Through the connecting buckle 10 and the buckle connecting block 12 that set up, can make things convenient for the installation and the dismantlement of spliced pole 2 and connecting seat 4 to make things convenient for the installation and the dismantlement of base 1 and last casing 3.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a simple to operate's high durability adjustable resistance potentiometre, includes base (1), its characterized in that, base (1) outside four corners fixed mounting has spliced pole (2), base (1) top swing joint has last casing (3), it has connecting seat (4) to go up casing (3) outside four corners fixed mounting, go up casing (3) one side and seted up a plurality of groups cross-under hole (5), cross-under hole (5) are equipped with fixing bolt, the fixing bolt top is provided with insulating cap (6), go up casing (3) one side and seted up a plurality of groups through wires hole (7), it is provided with adjust knob (8) to go up casing (3) top central point.

2. The high-durability adjustable resistance potentiometer convenient to mount according to claim 1, characterized in that one side of the connecting column (2) is provided with a connecting block (9), and a threaded connecting hole is formed in the connecting block (9).

3. The high-durability adjustable-resistance potentiometer convenient to mount according to claim 1, characterized in that a connecting buckle (10) is arranged at the top of the connecting column (2), a clamping head (11) is arranged at the top of the connecting buckle (10), and the clamping head (11) consists of two sets of clamping blocks which are symmetrically arranged.

4. A high durability adjustable resistance potentiometer with convenient installation according to claim 3, characterized in that the connecting seat (4) is provided with a snap connection block (12), the snap connection block (12) is arranged corresponding to the snap head (11), and the snap connection block (12) is equipped with a dust nut (13).

5. The adjustable resistor potentiometer convenient to mount according to claim 1, characterized in that a receiving plate (14) is fixedly mounted inside the base (1), three sets of resistor strips (15) are arranged on the receiving plate (14), and the positions of the resistor strips (15) correspond to the positions of the through holes (5).

6. The adjustable resistor potentiometer with high durability and convenient installation according to claim 4, characterized in that the base (1) and the upper shell (3) are made of high-strength ABS flame retardant material, and the snap head (11) and the snap connection block (12) are made of high-strength elastic plastic material.