CN210629264U

CN210629264U - Push rod device capable of pushing bidirectionally

Info

Publication number: CN210629264U
Application number: CN201921983046.4U
Authority: CN
Inventors: 陈瑞西
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-16
Filing date: 2019-11-16
Publication date: 2020-05-26
Anticipated expiration: 2029-11-16

Abstract

The utility model relates to a can two-way promotion formula push rod device, including thrust unit and casing, thrust unit has the same first thrust unit and the second thrust unit of structure, first device has first motor, first decelerator, first telescoping device, decelerator is connected to first motor, first decelerator connects the second telescoping device, the second device is connected to the second device has second motor, second decelerator, second telescoping device, second decelerator is connected to second and motor, the telescoping device is connected to second decelerator second, and first thrust unit arranges half one on the left side of casing in, and half one on the right side of casing is arranged in to the second thrust unit, the wire hole has on the casing for wearing out of first motor and second motor connecting wire is connected the power.

Description

Push rod device capable of pushing bidirectionally

Technical Field

The utility model belongs to the technical field of adjusting thrust unit and specifically relates to a can two-way promotion formula push rod device is related to.

Background

Along with the development of society, the living standard of people is also improved correspondingly, the requirements for various products are also diversified, the products are not limited to simple functions, and the love of redundant multifunctional products is gradually increased.

Different experience can be brought to the product that has flexible function, and people's purchase desire also is corresponding improvement, and the telescoping device that traditional flexible product adopted has the single and two-way flexible asynchronous condition of flexible direction when stretching out and drawing back, influences user's in-service use.

Therefore, the utility model discloses a push rod device that can two-way synchronous telescope on the basis of prior art.

Disclosure of Invention

The utility model discloses a solve prior art's problem, provide one kind and can two-wayly promote formula push rod device and include:

thrust unit and casing, thrust unit has first thrust unit and the second thrust unit that the structure is the same, first device has first motor, first decelerator, first telescoping device, decelerator is connected to first motor, first decelerator connects the second telescoping device, the second device has second motor, second decelerator, second telescoping device, the second decelerator is connected to the second and the motor, the telescoping device is connected to the second decelerator second, and first thrust unit arranges half the left side of casing in, and second thrust unit arranges half the right side of casing in, the wire hole has on the casing for wear out connected power of first motor and second motor connecting wire.

On the basis of the above scheme and as a preferable scheme of the scheme: the first speed reducer is a speed reducer.

On the basis of the above scheme and as a preferable scheme of the scheme: the first telescopic device comprises a thrust screw rod, a push rod and a connecting rod, the push rod is sleeved on the thrust screw rod, the connecting rod is fixed to the top end of the push rod, and a connecting lock hole is formed in the connecting rod.

On the basis of the above scheme and as a preferable scheme of the scheme: the first push rod device further comprises two limit switches for limiting the stroke of the thrust screw.

On the basis of the above scheme and as a preferable scheme of the scheme: the wireless controller is arranged between the first motor and the power supply and between the second motor and the power supply, and can be wirelessly controlled.

On the basis of the above scheme and as a preferable scheme of the scheme: and rubber rings are respectively arranged at the two end parts of the shell.

On the basis of the above scheme and as a preferable scheme of the scheme: the straight of the shell is 10mm-100 mm.

On the basis of the above scheme and as a preferable scheme of the scheme: the distance between the two ends of the pushing device is 300mm-3000mm in the initial state.

Compared with the prior art, the utility model outstanding and profitable technological effect is:

1. the speed reducer can weaken the rotating speed of the motor in actual use, so that the stretching speed is in a lower state.

2. The connecting lock hole is favorable for connecting the connecting rod with the outside, and limit switch has injectd the stroke of thrust screw rod, has also avoided the thrust screw rod to appear the removal damage device of dislocation simultaneously.

3. The wireless controller can be beneficial to the user to carry out telescopic operation.

The utility model discloses a first motor and second motor insert the power simultaneously, and the while is opened the switch, can guarantee bidirectional synchronization and promote, and increases the operation of being convenient for of wireless controller.

Drawings

Fig. 1 is a perspective view of an embodiment of the present invention;

fig. 2 is a schematic perspective view of a second embodiment of the present invention.

Shown in the figure: 11. a first motor; 12. a first reduction gear; 13. a thrust screw; 14. a push rod; 15. a connecting rod; 16. connecting the lock hole; 21. a second motor; 22. a second reduction gear; 30. a housing; 40. a wire outlet hole; 50. a wireless controller; 60. a rubber ring.

Detailed Description

In order to make the purpose, technical solutions and advantages of the present application clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all the embodiments. All other embodiments obtained by a person skilled in the art without making any inventive step, based on the given embodiments, fall within the scope of protection of the present application.

In the description of the present application, it is to be understood that the terms "upper", "lower", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application.

In the description of the present application, the terms "first", "second", and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated.

The technical solution of the present invention will be further explained with reference to the following embodiments and accompanying drawings.

The first embodiment is as follows:

in order to solve the problem that the current telescoping device can not two-way synchronization, the utility model provides a can two-way promotion formula push rod device that can two-way synchronization is flexible, detailed technical scheme as follows:

thrust unit and casing 30, thrust unit has first thrust unit and the second thrust unit that the structure is the same, first device has first motor 11, first decelerator 12, first telescoping device, first motor 11 is connected first decelerator 12, first decelerator 12 is connected to the second telescoping device, the second telescoping device is connected to the second device, the second device has second motor 21, second decelerator 22, second telescoping device, second decelerator 22 is connected to the second and the motor, telescoping device is connected to second decelerator 22 second, and first thrust unit arranges casing 30's half on the left side in, and casing 30's half on the right side is arranged in to the second thrust unit, casing 30 is last to have the wire outlet for wearing out of first motor 11 and second motor 21 connecting wire connects the power. The adjusting button is connected between the power supply and the motor, and the positive and negative rotation of the motor is controlled by changing the positive and negative voltage of the motor, so that the stretching is realized. It should be noted that the outlet hole of the present embodiment is disposed in the middle of the housing 30, and a rubber sleeve is disposed on the outlet hole, so as to increase the sealing performance.

In particular, the first reduction means 12 is a reducer. The first telescopic device comprises a thrust screw 13, a push rod 14 and a connecting rod 15, the push rod 14 is sleeved on the screw, the connecting rod 15 is fixed at the top end of the push rod 14, and a connecting lock hole 16 is formed in the connecting rod 15. The second pushing means is the same as the first pushing means in terms of its mechanism and will not be described further, and the following description will be made in terms of the structure of the first pushing means, and it will be understood by those skilled in the art that the second pushing means operates.

In actual operation, the thrust screw 13 has the first pushing device and further comprises two limit switches for limiting the stroke of the thrust screw 13. The limit switch limits the stroke of the thrust screw 13 and simultaneously avoids the over-position movement damage of the thrust screw 13. Limit switches are not shown in the drawings of the specification, but will be understood by those skilled in the art.

Preferably, the housing 30 is provided at both ends thereof with rubber rings 60, respectively.

Example two:

the improvement scheme that needs to press the adjustment button when the actual use of embodiment one is carried out and is stretched out and draw back, need to go to fixed place and adjust, influence actual experience for this reason, carry out on the basis of above-mentioned device still includes wireless controller 50, wireless controller 50 installs in the middle of first motor 11 and second motor 21 are connected with the power, can carry out wireless control.

The wireless receiving controller is added, operation can be carried out through a remote wireless remote controller in actual operation, and operation is simple.

In the two embodiments described above, a step-by-step example is performed in an actual usage scenario:

the casing 30 is 10mm-100mm straight.

The distance between the two ends of the pushing device is 300mm-3000mm in the initial state.

The housing 30 may be made of stainless steel, plastic, aluminum alloy, or iron, depending on the application.

The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.

Claims

1. A push rod device capable of pushing bidirectionally is characterized by comprising a pushing device and a shell (30), wherein the pushing device is provided with a first pushing device and a second pushing device which are identical in structure, the first device is provided with a first motor (11), a first speed reducer (12) and a first telescopic device, the first motor (11) is connected with the first speed reducer (12), the first speed reducer (12) is connected with the second telescopic device, the second device is provided with a second motor (21), a second speed reducer (22) and a second telescopic device, the second motor is connected with the second speed reducer (22), the second speed reducer (22) is connected with the telescopic device in a second mode, the first pushing device is arranged on the left half part of the shell (30), the second pushing device is arranged on the right half part of the shell (30), and a wire outlet hole is formed in the shell (30), the connection line for the first motor (11) and the second motor (21) penetrates out to be connected with a power supply.

2. A push rod device according to claim 1, characterised in that said first reduction means (12) is a reducer.

3. The push rod device capable of pushing in two directions as claimed in claim 1, wherein the first telescopic device comprises a push screw (13), a push rod (14) and a connecting rod (15), the push rod (14) is sleeved on the push screw (13), the connecting rod (15) is fixed at the top end of the push rod (14), and the connecting rod (15) is provided with a connecting lock hole (16).

4. A push rod device of the bi-directional pushable type according to claim 3, wherein said first push device further comprises two limit switches for limiting the stroke of the push screw (13).

5. A push bar device as claimed in claim 1, further comprising a wireless controller (50), said wireless controller (50) being mounted intermediate the connection of the first motor (11) and the second motor (21) to a power source, and being wirelessly controllable.

6. A push rod device of the bi-directional pushing type as claimed in claim 1, wherein said housing (30) is provided at both ends thereof with rubber rings (60), respectively.

7. A push rod device of the bi-directional pushable type according to any one of claims 1 to 6, characterised in that said housing (30) has a length of 10mm to 100 mm.

8. A push rod assembly according to claim 7 wherein the distance between the ends of the push rod assembly in the initial state is 300mm to 3000 mm.