CN214122707U

CN214122707U - Novel electronic timer

Info

Publication number: CN214122707U
Application number: CN202120464530.7U
Authority: CN
Inventors: 徐建丽
Original assignee: Jiangsu Vocational College of Electronics and Information
Current assignee: Jiangsu Vocational College of Electronics and Information
Priority date: 2021-03-04
Filing date: 2021-03-04
Publication date: 2021-09-03
Anticipated expiration: 2031-03-04

Abstract

The utility model discloses a novel electronic timer, including the time-recorder body, the outside cover of time-recorder body is equipped with the sheath, the top and the equal fixedly connected with arc fixture block in bottom position that lean on of time-recorder body both sides, the cavity has been seted up to the inside of arc fixture block, the cavity has been seted up to the inside of sheath. This novel electronic timer, through the sheath, the rubber epitaxial block, damping spring, the design of silica gel soft block and arc elastic frame, make this device have good safeguard function, thereby protect the time-recorder body comprehensively, can be very big avoid the time-recorder body to cause the condition of damage to appear because of dropping, design through the cotton circle of EMI electrically conductive bubble, make this device have good electromagnetic wave shielding's function, thereby can effectually block the interference that external electromagnetic wave caused the time-recorder body, thereby make the time-recorder body can not receive the influence at the during operation, can keep its accuracy.

Description

Novel electronic timer

Technical Field

The utility model relates to a time-recorder technical field specifically is a novel electronic time-recorder.

Background

A timer is a device that measures time using a specific principle. A timer may be used to address these issues. The operation interface is simple and easy to use, and provides basic timing control functions, including: starting timing, stopping timing, continuing timing and adjusting timing.

Electronic timepieces are widely used in life. However, the conventional electronic timer lacks a corresponding protection mechanism, once the electronic timer falls down or is influenced by electromagnetic waves, the former easily causes the timer to be broken, and the latter influences the accuracy of the timer, so that inconvenience is brought to a user, and the use requirement of the user cannot be met. To this end, we propose a new electronic timepiece.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel electronic timer to propose that current electronic timer lacks corresponding protection machanism in solving above-mentioned background art, in case fall or receive the influence of electromagnetic wave, the former leads to the time-recorder to appear falling bad please easily, and the latter then can influence the accuracy of time-recorder, brings inconvenience for the user, can not satisfy user's user demand's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a novel electronic timer comprises a timer body, wherein a protective sleeve is sleeved outside the timer body, arc-shaped clamping blocks are fixedly connected to the top and bottom positions of the two sides of the timer body respectively, a cavity is formed in the arc-shaped clamping blocks, a cavity is formed in the protective sleeve, an EMI (electro-magnetic interference) conductive foam ring is fixedly connected to the inside of the protective sleeve, a fixed rod is fixedly connected to the middle position of the arc-shaped clamping blocks, movable rods are movably connected to the positions of the two sides of the front and back surfaces of the fixed rod respectively through a rotating shaft, a supporting rod is arranged on one side, opposite to the two movable rods, of the two sides of the supporting rod are respectively contacted with the two movable rods, arc-shaped elastic frames are fixedly connected to the middle position of the front and back surfaces of the fixed rod respectively, clamping rods are fixedly connected to the positions of the two opposite sides of the two arc-shaped elastic frames respectively, sliding grooves are formed in the front and back surfaces of the clamping rods, the two opposite sides of the two abutting rods respectively extend to the insides of the two clamping rods and are in contact with the inner walls of the clamping rods, sliders are fixedly connected to the positions, close to the two sides, of the front surface and the rear surface of the abutting rods, one sides, back to the back, of the two sliders respectively extend to the insides of the two sliding grooves and are in contact with the inner walls of the sliding grooves, the sliders are connected with the sliding grooves in a sliding mode, and a keyboard is fixedly connected to the position, close to the bottom, of the front surface of the timer body.

Preferably, the sheath is annular in shape, and the inner wall of the sheath is in contact with the timepiece body.

Preferably, one side of each arc-shaped fixture block, which is opposite to the other side, penetrates through the protective sleeve and the EMI conductive foam ring and extends to the outside of the protective sleeve, and the arc-shaped fixture blocks are clamped with the protective sleeve.

Preferably, two equal fixedly connected with damping spring in the one side that the movable rod carried on the back mutually, two damping spring one side that carry on the back mutually all with the inner wall fixed connection of arc fixture block.

Preferably, two equal fixedly connected with rubber of one side that support the pole back of the body mutually are extended the piece, and two rubber are extended one side that the piece is back of the body mutually and are all run through the arc fixture block and extend to its outside.

Preferably, the two opposite sides of the arc-shaped elastic frames are fixedly connected with soft silica gel blocks, and the two soft silica gel blocks are symmetrically designed from front to back.

Compared with the prior art, the beneficial effects of the utility model are that: this novel electronic timer, through the sheath, the rubber epitaxial block, damping spring, the design of silica gel soft block and arc elastic frame, make this device have good safeguard function, thereby protect the time-recorder body comprehensively, can be very big avoid the time-recorder body to cause the condition of damage to appear because of dropping, design through the cotton circle of EMI electrically conductive bubble, make this device have good electromagnetic wave shielding's function, thereby can effectually block the interference that external electromagnetic wave caused the time-recorder body, thereby make the time-recorder body can not receive the influence at the during operation, can keep its accuracy, the practicality of this device has been improved, user's user demand has been satisfied.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a top sectional view of the structure of the present invention;

fig. 3 is a cross-sectional view of the sheath of the present invention;

FIG. 4 is a schematic view of the chute of the present invention;

fig. 5 is a schematic view of the slider of the present invention.

In the figure: 1. a timer body; 2. a sheath; 3. an arc-shaped fixture block; 4. an EMI conductive foam ring; 5. fixing the rod; 6. a movable rod; 7. a support rod; 8. an arc-shaped elastic frame; 9. a clamping bar; 10. a chute; 11. a slider; 12. a keyboard; 13. a damping spring; 14. a rubber epitaxial block; 15. a soft block of silica gel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a novel electronic timer comprises a timer body 1, a sheath 2 is sleeved outside the timer body 1, arc-shaped fixture blocks 3 are fixedly connected to the top and bottom positions of the two sides of the timer body 1, cavities are formed in the arc-shaped fixture blocks 3, cavities are formed in the sheath 2, an EMI (electro-magnetic interference) conductive foam ring 4 is fixedly connected to the inside of the sheath 2, a fixed rod 5 is fixedly connected to the middle position of the arc-shaped fixture block 3, movable rods 6 are movably connected to the positions of the two sides of the front and back surfaces of the fixed rod 5 through rotating shafts, abutting rods 7 are arranged on the opposite sides of the two movable rods 6, the two sides of the abutting rods 7 are respectively contacted with the two movable rods 6, arc-shaped elastic frames 8 are fixedly connected to the middle positions of the front and back surfaces of the fixed rod 5, clamping rods 9 are fixedly connected to the positions of the two sides of the opposite sides of the two arc-shaped elastic frames 8, sliding grooves 10 are formed in the front and back surfaces of the clamping rods 9, two ones that support the relative of pole 7 extend to the inside of two clamping bars 9 respectively and with the inner wall contact of clamping bar 9, support the equal fixedly connected with slider 11 in both sides position of the back surface before 7, two slider 11 one sides that back on the back of the body extend to the inside of two spouts 10 respectively and with the inner wall contact of spout 10, sliding connection between slider 11 and the spout 10, the bottom position fixedly connected with keyboard 12 that leans on of timer body 1 front surface.

The utility model discloses in: the jacket 2 is annular in shape, the inner wall of said jacket 2 being in contact with the timepiece body 1; through the setting of sheath 2, can protect time-recorder body 1, and sheath 2 adopts the rubber material to make.

The utility model discloses in: one side of each arc-shaped fixture block 3, which is opposite to the other side, penetrates through the sheath 2 and the EMI conductive foam ring 4 and extends to the outside of the sheath 2, and the arc-shaped fixture blocks 3 are clamped with the sheath 2; through the setting of arc fixture block 3, with 1 joint of time-recorder body on sheath 2.

The utility model discloses in: the opposite sides of the two movable rods 6 are fixedly connected with damping springs 13, and the opposite sides of the two damping springs 13 are fixedly connected with the inner wall of the arc-shaped fixture block 3; the damping spring 13 is provided to absorb the impact force.

The utility model discloses in: the rubber extending blocks 14 are fixedly connected to the opposite sides of the two abutting rods 7, and the opposite sides of the two rubber extending blocks 14 penetrate through the arc-shaped clamping block 3 and extend to the outside of the arc-shaped clamping block; the timer body 1 can be protected by the rubber extension block 14.

The utility model discloses in: the opposite sides of the two arc-shaped elastic frames 8 are fixedly connected with silica gel soft blocks 15, and the two silica gel soft blocks 15 are designed to be symmetrical front and back; through the setting of soft piece 15 of silica gel, can absorb the vibration.

The working principle is as follows: when two side directions of the device fall, the arc-shaped clamping block 3 can firstly contact with the ground through the arrangement of the arc-shaped clamping block 3 and the sheath 2, and the arc-shaped clamping block is made of rubber, so that a part of impulsive force can be absorbed firstly, then when the sheath 2 contacts with the ground, the received impulsive force is smaller than the first impulsive force, and the impulsive force can be absorbed by a part because the sheath 2 is made of rubber, so that the impulsive force transmitted to the timer body 1 is greatly reduced, the impulsive force can not damage the timer body 1, when the device falls in the front-back direction, the device firstly contacts with the ground through the arrangement of the rubber extension block 14, thereby the screen and the rear cover directions of the timer body 1 are separated from the ground, the screen and the rear cover of the timer body 1 can not directly generate hard contact with the ground, and the screen and the rear part of the timer body 1 are protected, then, when the rubber extension block 14 contacts with the ground, the ground generates an impact force to push the rubber extension block 14 to retract inwards for a certain distance, the rubber extension block 14 retracts to push the resisting rod 7 to move, the resisting rod 7 moves to push the movable rod 6 to move, the movable rod 6 moves to drive the damping spring 13 to compress, thereby buffering and absorbing the impact force, reducing the intensity of the impact force, simultaneously pressing the arc-shaped elastic frame 8 to deform when the abutting rod 7 moves, the deformation of the arc elastic frame 8 can drive the silica gel soft block 15 to contact with the fixed rod 5, thereby the fixing rod 5 is utilized to extrude the silica gel soft block 15 to generate the secondary absorption of the impulsive force and the vibration, through the setting of EMI conductive foam cotton ring 4, utilize its excellent shielding property, can effectually prevent that the electromagnetic wave from causing the interference to time-recorder body 1 for time-recorder body 1 can keep the accuracy.

In summary, the following steps: the novel electronic timer has good protection function through the design of the sheath 2, the rubber extension block 14, the damping spring 13, the silica gel soft block 15 and the arc elastic frame 8, thereby protecting the timer body 1 comprehensively, greatly avoiding the occurrence of damage of the timer body 1 caused by falling, having good electromagnetic wave shielding function through the design of the EMI conductive foam ring 4, effectively blocking the interference of external electromagnetic waves to the timer body 1, preventing the timer body 1 from being influenced during working, keeping the accuracy thereof, improving the practicability of the device, meeting the use requirement of users, solving the problem that the prior electronic timer lacks corresponding protection mechanisms, and easily causing the timer to be broken once falling or being influenced by the electromagnetic waves, the latter will affect the accuracy of the timer, bring inconvenience to the user, and can not meet the use requirement of the user.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The electrical components appearing in the paper are all electrically connected with an external main controller and 220V mains supply, the main controller can be a servo motor, a contact sensor, a processor, an alarm module, a driving module and other conventional known devices for controlling, standard parts used in the application document can be purchased from the market, the specific connection mode of each part is connected by conventional means such as mature bolts, rivets and welding in the prior art, machines, parts and devices are all of conventional types in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that detailed description is not given.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A novel electronic timer, comprising a timer body (1), characterized in that: the timer comprises a timer body (1), wherein a protective sleeve (2) is sleeved outside the timer body (1), arc-shaped clamping blocks (3) are fixedly connected to the positions, close to the top and the bottom, of the two sides of the timer body (1), a cavity is formed in the arc-shaped clamping blocks (3), a cavity is formed in the protective sleeve (2), an EMI (electro-magnetic interference) conductive foam ring (4) is fixedly connected to the inner portion of the protective sleeve (2), a fixed rod (5) is fixedly connected to the middle position, close to the two side positions, of the front surface and the rear surface of the fixed rod (5) respectively, movable rods (6) are movably connected to the positions, close to the two sides, of the front surface and the rear surface of the fixed rod (5), supporting rods (7) are arranged on the opposite sides of the two movable rods (6), the two sides of the supporting rods (7) are respectively contacted with the two movable rods (6), and arc elastic frames (8) are fixedly connected to the middle positions, close to the front surface and the rear surface of the fixed rod (5), two arc elastic frame (8) back of the body one side lean on equal fixedly connected with clamping bar (9) in both sides position, spout (10) have all been seted up to the front and back surface in clamping bar (9), and two one sides that support that pole (7) is relative extend to the inside of two clamping bar (9) respectively and with the inner wall contact of clamping bar (9), support around pole (7) the surface lean on equal fixedly connected with slider (11) in both sides position, two slider (11) one side that back of the body was carried on the back extend to the inside of two spout (10) respectively and with the inner wall contact of spout (10), sliding connection between slider (11) and spout (10), bottom position fixedly connected with keyboard (12) leans on of time-recorder body (1) front surface.

2. The new electronic timepiece according to claim 1, characterized in that: the jacket (2) is annular in shape, and the inner wall of the jacket (2) is in contact with the timepiece body (1).

3. The new electronic timepiece according to claim 1, characterized in that: one side of each arc-shaped clamping block (3) back to the back runs through the sheath (2) and the EMI conductive foam ring (4) and extends to the outside of the sheath (2), and the arc-shaped clamping blocks (3) are clamped with the sheath (2).

4. The new electronic timepiece according to claim 1, characterized in that: two equal fixedly connected with damping spring (13) in one side that movable rod (6) carried on the back mutually, two damping spring (13) one side that carried on the back mutually all with the inner wall fixed connection of arc fixture block (3).

5. The new electronic timepiece according to claim 1, characterized in that: two ones that support pole (7) back to back of the body all fixedly connected with rubber epitaxial block (14), and the one side that two rubber epitaxial block (14) back to back of the body all runs through arc fixture block (3) and extends to its outside.

6. The new electronic timepiece according to claim 1, characterized in that: the two opposite sides of the two arc-shaped elastic frames (8) are fixedly connected with silica gel soft blocks (15), and the two silica gel soft blocks (15) are symmetrically designed in the front-back direction.