CN203155597U - Pull-type cleaner for monitor - Google Patents

Abstract

The utility model discloses a pull-type cleaner for a monitor. The cleaner comprises a rotary arm and a scrubbing component as well as a driving rope, a driving shaft and an energy storage spring which are mounted on a support of the monitor; one end of the rotary arm is arranged on a symmetrical shaft of a shield of the monitor and is directly or indirectly linked with the driving shaft; the scrubbing component is fixed on the rotary arm and is opposite to the transparent part of the shield; one end of the driving rope is wound on the driving shaft, and the other end of the driving rope droops freely; the driving shaft is sleeved with the energy storage spring; and two ends of the energy storage spring are fixed with the driving shaft and the support respectively. The cleaner can be operated simply, ascending is not required during operation, and the cleaner is safer.

Description

A pull-type monitor cleaner

technical field

The utility model relates to a monitor, in particular to a pull-type monitor cleaner.

Background technique

A monitor is a device used for monitoring or recording backup. In order to protect the camera lens of the monitor, a transparent protective cover is generally arranged outside the camera. In addition, in order to ensure the clarity of the monitor photography, people must regularly or irregularly clean the protective cover of the monitor. However, monitors are usually installed indoors or outdoors in high places. If people want to clean the monitors, they have to climb ladders and climb up to work. It is very inconvenient to operate, and it also increases the danger of cleaning work. cost.

In order to solve the deficiency of existing monitor manpower cleaning operations, various devices for automatically cleaning monitor protective covers have appeared at present, such as No. CN201110040607. Automatic cleaning device for ball type camera. However, most of the existing monitor cleaning devices have the defect that the structure principle is too complicated, and the cost is high.

Utility model content

The technical problem to be solved by the utility model is to provide a pull-type monitor cleaner, which is applied on the monitor, not only can clean the protective cover of the monitor conveniently, but also has a simple structure and principle.

For solving the problems of the technologies described above, the technical solution of the utility model is:

A pull-type monitor cleaner, comprising a rotating arm, a wiping assembly, and a driving rope, a driving shaft, and an energy storage spring installed on the support of the monitor; one end of the rotating arm is arranged on the protective cover of the monitor On the axis of symmetry, and directly or indirectly linked with the drive shaft; the wiper assembly is fixed on the rotating arm and opposite to the transparent part of the protective cover; one end of the drive rope is wound on the drive shaft, and the other end is free hanging down; the energy storage spring is sleeved on the drive shaft, and the two ends are respectively fixed with the drive shaft and the bracket.

The other end of the rotating arm is pivotally connected to the protective cover and is located on the symmetric axis of the protective cover.

The wiping component is a brush or a sponge.

One end of the swivel arm is fixed directly to the drive shaft.

One end of the rotating arm is indirectly linked with the driving shaft of the driving motor through a transmission mechanism.

The transmission mechanism includes a driving gear installed on the driving shaft and a driven gear meshed with the driving gear, and the driven gear is installed on the shaft at one end of the rotating arm.

After adopting the above scheme, the cleaning device described in the utility model is driven by the driving rope to drive the rotating arm arranged outside the protective cover of the monitor to rotate, and the protective cover is wiped and cleaned by the brush and other wiping components on the rotating arm. , and reset by the energy storage spring, the whole process is easy to operate, and there is no need to climb up during operation, which is safer. In addition, the structural principle of the whole mechanism is also simple and the cost is low.

Description of drawings

Fig. 1 is a structural appearance diagram of the utility model;

Fig. 2 is a structural perspective view of the utility model.

Detailed ways

Below in conjunction with accompanying drawing and specific embodiment the utility model is described in further detail.

The utility model discloses a pull-type monitor cleaner, as shown in Fig. 1 to Fig. 2, which is a preferred embodiment of the utility model. The cleaner 4 is applied on a monitor, which mainly includes a camera 1, a protective cover 2 covering the camera 1, and a bracket 3 for supporting and installing the monitor. in:

The cleaner 4 includes a rotating arm 41 , a wiping assembly, a driving rope 43 , a driving shaft 44 and an energy storage spring 46 .

One end of the rotating arm 41 is arranged on the symmetry axis of the protective cover 2 and is directly or indirectly linked with the driving shaft 44 . In order to make the rotating arm rotate smoothly, the other end of the rotating arm 41 may be pivotally connected to the protective cover 2 and located on the symmetrical axis of the protective cover.

The wiping component is fixed on the rotating arm 41 and faces the transparent part of the protective cover 2, and the wiping component can be a brush 42 or a sponge or the like.

The drive rope 43 , the drive shaft 44 and the energy storage spring 46 are installed on the support 3 . One end of the driving rope 43 is wound on the driving shaft 44, and the other end hangs down freely. The energy storage spring 46 is sleeved on the drive shaft 44 , and its two ends are respectively fixed to the drive shaft 44 and the bracket 3 .

One end of the rotating arm 41 can be directly fixed on the driving shaft 44 , so that when the driving rope 43 is pulled, the rotating arm 41 can be directly driven to rotate, thereby driving the brush 42 to clean the dust on the protective cover 2 .

One end of the rotating arm 41 can also be indirectly linked with the drive shaft 44 through a transmission mechanism 45, and the transmission mechanism 45 can include the following gear set: a driving gear 451 mounted on the driving shaft 44, and the driving The driven gear 452 meshed with the gear 451 is installed on the shaft at one end of the rotating arm 41 .

The working process of the cleaner 4 is: artificially pulling the drive rope 43 to rotate the drive shaft 44, and at the same time drive the driving gear 451 to rotate, the driving gear 451 drives the driven gear 452 to rotate, the driven gear 452 drives the rotating arm 41 to rotate, and finally drives the The hairbrush 42 rotates to make the hairbrush 42 do regular cleaning work to the protective cover. In addition, in the process of pulling the drive rope 43, the energy storage spring 46 will also be rotated to store energy, so that when the drive rope 43 is pulled down, the brush 42 rotates forward; when the drive rope 43 is released, the brush 42 reverses, and The drive cord 43 is retracted upwards. Thereby, multiple times of cleaning can be realized by pulling the rope multiple times.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the implementation scope of the present utility model. Therefore, all changes or modifications made according to the claims of the utility model and the specification should fall within the scope covered by the utility model patent.

Claims (6)

1. A pull-type monitor cleaner, characterized in that: comprise a rotating arm, a wiping assembly and a drive rope, a drive shaft and an energy storage spring installed on the support of the monitor; one end of the rotating arm is arranged on the on the symmetrical axis of the protective cover of the monitor, and is directly or indirectly linked with the drive shaft; the wiping assembly is fixed on the rotating arm and is opposite to the transparent part of the protective cover; The other end hangs freely on the shaft; the energy storage spring is sleeved on the drive shaft, and the two ends are respectively fixed with the drive shaft and the bracket. 2. A pull-type monitor cleaner according to claim 1, characterized in that: the other end of the rotating arm is pivotally connected to the protective cover and is located on the symmetrical axis of the protective cover. 3. A pull-type monitor cleaner according to claim 1, characterized in that: said wiping component is a brush or a sponge. 4. The pull-type monitor cleaner according to any one of claims 1-3, wherein one end of the rotating arm is directly fixed to the driving shaft. 5. The pull-type monitor cleaner according to any one of claims 1-3, wherein one end of the rotating arm is indirectly linked with the driving shaft of the driving motor through a transmission mechanism. 6. A pull-type monitor cleaner according to claim 5, characterized in that: the transmission mechanism includes a driving gear mounted on the drive shaft and a driven gear meshed with the driving gear, the The driven gear is installed on the shaft at one end of the rotating arm.

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