WO2016187809A1

WO2016187809A1 - Dumbbell alarm clock

Info

Publication number: WO2016187809A1
Application number: PCT/CN2015/079820
Authority: WO
Inventors: 尚平
Original assignee: 尚平
Priority date: 2015-05-26
Filing date: 2015-05-26
Publication date: 2016-12-01

Abstract

A dumbbell alarm clock (100), comprising a dumbbell body (110) and an alarm clock (120), the dumbbell body (110) being provided with a cavity (31) used for placing a weighting block (40), the alarm clock (120) being arranged at an end portion of the dumbbell body (110), a switch (124) of the alarm clock (120) being arranged at the end portion of the dumbbell body (110), the dumbbell alarm clock (100) also comprising a detachable cap (60) fixed at the end portion of the dumbbell body (110), the cap (60) sealing the switch (124) when the cap (60) is fixed at the end portion of the dumbbell body (110). The alarm clock (120) is arranged at the end portion of the dumbbell body (110), a user will not damage the alarm clock (120) when holding the dumbbell body (110) to perform exercise, the cap (60) seals the switch (124), preventing the switch (124) from being touched and damaged, and the cap (60) is detachably fixed, thereby making it easy to open the cap (60) to control the switch (124) of the alarm clock (120), and facilitating usage.

Description

Dumbbell alarm clock

[Technical Field]

The present invention relates to the field of alarm clocks and, more particularly, to a dumbbell alarm clock.

【Background technique】

Dumbbell is a simple device for strengthening muscle strength training. The main material is cast iron, and some are covered with a layer of rubber. It is used for muscle strength training and muscle compound movement training. Patients with low muscle strength due to exercise paralysis, pain, long-term inactivity, etc., holding dumbbells, can use the weight of dumbbells to resist active movement and train muscle strength. Dumbbells can train a single muscle; if you increase the weight, you need the coordination of multiple muscles, or you can also train as a muscle compound movement.

However, the existing urban life is compact, the pace of life is accelerating, time is precious, people can squeeze out less and less time, and they need to pay attention to time when exercising. However, after training, they often ignore time, which not only causes waste of time. It can cause physical discomfort due to excessive exercise. The Chinese invention patent disclosed in the prior art is 202583717 U (Publication Date 2012.12.05) discloses a dumbbell alarm clock. As shown in FIG. 1, a groove 3 is cast in the grip 2 of the dumbbell 1, and the groove 3 is inside. An alarm clock 4 is installed. Thus the alarm clock plays a wake-up role, especially in the morning, to facilitate physical exercise.

However, the alarm clock 4 is placed at the grip 2 of the dumbbell 1 to the recess 3, and when the user grips the grip of the dumbbell, the alarm position is gripped, which is liable to cause damage to the alarm clock.

[Summary of the Invention]

The technical problem to be solved by the present invention is to provide a dumbbell alarm clock capable of changing the weight.

The object of the present invention is achieved by the following technical solution: a dumbbell alarm clock including a dumbbell body and an alarm clock, the dumbbell body being provided with a cavity for placing the weighting block, the alarm clock being disposed on the dumbbell body The end of the dumbbell body is disposed at an end of the dumbbell body, and the dumbbell alarm clock further includes a cover detachably fixed to an end of the dumbbell body, wherein the cover is fixed to the dumbbell The lid closes the switch when the end of the body is closed.

Preferably, the dumbbell alarm clock further includes a first housing and a second housing, the first housing and the second housing are respectively fixed at two ends of the dumbbell body, and the alarm clock is disposed at the first In the housing and in the second housing, the switch is disposed on the second housing, the cover is detachably fixed on the second housing, and the cover is fixed on the second housing The lid closes the switch. Providing the first housing and the second housing facilitates fixing the alarm clock.

Preferably, the second housing is provided with a battery compartment for placing a battery of the alarm clock, and the cover closes the battery compartment when the cover is detachably fixed to the second housing. The cover not only prevents the switch from being damaged, but also closes the battery compartment to limit the battery.

Preferably, the dumbbell body includes a weight increasing block and a connecting rod, and the connecting rod is provided with a cavity for replacing the weighting block of different weight; the first housing and the second housing are respectively fixed at the Both ends of the connecting rod. The weights of different weights are placed in the cavity of the connecting rod to meet the needs of the user's exercise; if the user often exercises a dumbbell and feels that the weight of the dumbbell is too light, the exercise effect is not good, and the user can use the dumbbell alarm clock of the present invention. The weight of the connecting rod is replaced by a heavier weight gaining block to achieve weight gain, or the user can also add a weighting block in the cavity of the connecting rod to achieve weight gain, thereby adapting to the user's exercise.

Preferably, the dumbbell alarm clock further includes a limiting member, the horn of the alarm clock is fixed in the first casing, and the horn is electrically connected to the battery through a wire, and the wire is placed in the cavity. A wire is placed in the cavity to prevent damage to the wire.

Preferably, the inner surface of the cavity is provided with a limiting protrusion for limiting the weighting block, and the limiting protrusion is disposed along the axial direction of the cavity. The limiting protrusion plays a limit fixing function on the weight increasing block, so that the weight increasing block is firmly fixed in the cavity to prevent the weighting block from shaking; and the limiting protrusion forms a gap between the weight increasing block and the inner surface of the cavity. Therefore, the wire is placed to facilitate the electrical connection between the battery of the alarm clock and the horn, and the weight gain block is prevented from rubbing against the wire to prevent the weight gain block from damaging the wire.

Preferably, the connecting rod is provided with a fixing groove, the first housing is provided with a matching groove that cooperates with the fixing groove, and the dumbbell alarm clock further includes a fixing member, and the two ends of the fixing member are respectively inserted into the fixing The fixing member is provided in a sawtooth structure in the groove and the fitting groove. This setting the sawtooth structure increases the friction, When the first housing is installed, the fixing member is respectively inserted into the fixing groove and the matching groove to fix the first housing on the connecting rod. When disassembling, the user pulls the fixing member from the fixing slot by pulling the first housing and the connecting rod. Or it can be opened by fitting in the groove to separate the first casing and the connecting rod, which is simple and convenient.

Preferably, at least two weight gain blocks are placed in the cavity. At least two weight-increasing blocks can be installed in the cavity, and it is relatively simple to replace the weight-increasing block in the process of replacing the weight-increasing block; for example, three weight-increasing blocks can be installed in the cavity, when the user first starts using Only a weight-increasing block is placed in the cavity. When the user wears a weight-increasing dumbbell alarm clock for a long time and feels that the dumbbell alarm clock becomes light and can not meet the exercise demand, the user can add a weight-increasing block in the cavity. That is, two weight gain blocks are placed in the cavity to increase the overall weight of the dumbbell alarm clock to adapt to the user's exercise; similarly, when two weight gain blocks are installed to meet the user's needs, the user can place three weight gain blocks at Inside the cavity. Of course, it is also possible to install two, four, five or other number of weight gain blocks in the cavity to meet the needs of the user.

Preferably, the weight increasing block comprises an adjacent first weight increasing block and a second weight increasing block, the first weight increasing block is provided with a connecting block, and the second weight increasing block is provided for placing the connection The connection slot of the block. The connecting block is placed in the connecting slot to fix the position, so that the adjacent first weight increasing block and the second weight increasing block are tightly coupled and not easy to shake; when the number of weight increasing blocks is greater than two, the other The adjacent weight-increasing blocks are also matched by the connecting block and the connecting groove. Of course, other limit methods can also be used.

Preferably, the cover is provided with a card slot, the second housing is provided with a buckle, and the cover is sleeved on the second housing, and the buckle is placed on the card by the rotation of the cover Inside the slot. The cover is sleeved on the second casing, and the rotating cover realizes the cooperation of the buckle and the card slot and the separation of the buckle and the card slot, thereby facilitating the cover or opening the cover, thereby facilitating the use.

The invention provides an alarm clock at the end of the dumbbell body, the user does not damage the alarm clock when the dumbbell body is being exercised, and the cover closes the switch to prevent the switch from being damaged due to the touch, since the cover is detachably fixed, thereby It is convenient to open the lid to control the alarm switch, which is convenient to use.

[Description of the Drawings]

1 is a schematic structural view of a dumbbell alarm clock in the prior art;

2 is a view showing the overall structure of a dumbbell alarm clock according to an embodiment of the present invention;

Figure 3 is a cross-sectional view of the dumbbell alarm clock in the embodiment of the present invention;

4 is a schematic diagram of splitting a dumbbell alarm clock according to an embodiment of the present invention;

5 is a partial structural schematic view of a dumbbell alarm clock according to an embodiment of the present invention;

6 is a schematic structural view of a connecting rod according to an embodiment of the present invention;

7 is a schematic view showing the cooperation of the connecting rod, the weight increasing block and the limiting member according to the embodiment of the present invention;

Figure 8 is a schematic structural view of a cover according to an embodiment of the present invention;

9 is a schematic structural view of a limiting member according to an embodiment of the present invention;

Figure 10 is a schematic view showing the connection and disassembly of the connecting rod and the weight increasing block according to the second embodiment of the present invention;

11 is a schematic structural view of a second weight increasing block according to Embodiment 2 of the present invention;

Figure 12 is a schematic view showing the disassembly and assembly of the connecting rod and the weight increasing block according to the third embodiment of the present invention;

Fig. 13 is a schematic view showing the disengagement and distribution of the connecting rod and the weight increasing block according to the fourth embodiment of the present invention.

Among them: Figure 1:1, dumbbell; 2, grip; 3, groove; 4, alarm clock;

Figure 2-13: 10, the first housing; 100, dumbbell alarm clock; 110, dumbbell body; 120, alarm clock; 121, display screen; 122, circuit board; 123, battery; 124, switch; 125, speaker; Fixing frame; 127, backlight paper; 128, transparent sheet; 20, second casing; 21, battery compartment; 22, buckle; 30, connecting rod; 31, cavity; 32, limiting protrusion; Screw hole column; 34, speaker groove; 35, fixing groove; 36, support plate; 37, fixing member; 40, weight gain block; 41, first weight gain block; 411, limit block; 42, second weight gain Block; 421, limit slot; 43, third weight gain block; 50, limit member; 51, limit plate; 52, rib; 53, screw hole; 54, extension; 60, cover; groove.

【detailed description】

The invention discloses a dumbbell alarm clock, comprising a dumbbell body and an alarm clock, the dumbbell body is provided with a cavity for placing the weight gain block, the alarm clock is arranged at an end of the dumbbell body, and the alarm switch setting At the end of the dumbbell body, the dumbbell alarm clock further includes a detachable cover fixed to an end of the dumbbell body, the cover being closed when the cover is fixed to an end of the dumbbell body The switch. The invention provides an alarm clock at the end of the dumbbell body, the user does not damage the alarm clock when the dumbbell body is being exercised, and the cover closes the switch to prevent the switch from being damaged due to the touch, since the cover is detachably fixed, thereby It is convenient to open the lid to control the alarm switch, which is convenient to use.

The invention will now be further described with reference to the drawings and preferred embodiments.

It is to be understood that the terms "first", "second" and the like in the specification and claims of the invention are used to distinguish similar objects, and are not necessarily used to describe a particular order or order. It is to be understood that such structures are interchangeable, where appropriate, so that the embodiments of the invention described herein can be implemented in a sequence other than those illustrated or described herein. Moreover, the term "comprise" and its conjugations are intended to cover a non-exclusive inclusion.

The present invention discloses a dumbbell alarm clock. As shown in FIG. 2-9, the dumbbell alarm clock 100 includes a dumbbell body 110 and an alarm clock 120. The dumbbell body 110 is convenient for exercising, and the alarm clock 120 can play a timing role. So that the user can exercise or work on time.

The dumbbell body 110 of the present embodiment includes a weight increasing block 40, a connecting rod 30, and a first housing 10 and a second housing 20 disposed at both ends of the connecting rod 30, and the weight increasing block 40 is placed on the connecting rod In the interior of the 30, the connecting rod 30 is provided with a cavity 31 for replacing the weighting blocks 40 of different weights, and the components of the alarm clock are respectively placed in the first casing and the second casing, and the fixing effect on the alarm clock is good. FIG. 3 is a transverse cross-sectional view showing the overall structure of the dumbbell alarm clock of the embodiment, wherein the weight increasing block 40 is one, and the weight increasing block 40 is adapted to the size of the cavity 31. Of course, in the first embodiment, the first housing and the second housing may not be disposed, and the alarm clock may be directly disposed at the end of the connecting rod.

When the dumbbell alarm clock of the first embodiment is used for the first time, the user can first install a light weight weight gain block in the cavity 31 of the connecting rod 30 to facilitate the user to exercise, and when the user exercises the first embodiment for a long time, After the dumbbell alarm clock, the light weight gain can be removed, and the heavier weight gain block can be replaced to adapt to the user's exercise. For example, when the user uses the dumbbell alarm clock of the first embodiment for the first time, a weight gaining block of 5 kg can be installed in the cavity. The user feels that the weight of the dumbbell alarm clock is too light after exercising for a period of time by the dumbbell alarm clock of the first embodiment. To meet the needs of exercise, you can remove the 5kg weight gain block installed in the cavity, and then install 8kg weight gain block in the cavity to increase the weight of the dumbbell alarm clock. The needs of the user should be exercised. Compared with the dumbbell alarm clock with fixed weight, the dumbbell alarm clock 100 of the first embodiment can change its own weight to meet the needs of different users, and adapt to the needs of the user for long-term exercise.

In the first embodiment, when the weight-increasing block is replaced, the weight-increasing block is set to have the same size and different weight structure, and the light weight-increasing block is provided with a hollowed-out area; or the hollowed-out area is not provided to change the weight of the weight-increasing block, Different weight gain blocks are used to change the weight of the weight gain block. Of course, it is also possible to set the weight-increasing blocks to structures having different sizes and different weights.

As shown in FIG. 4, the weight-increasing block 40 of the present embodiment has a cylindrical structure. Correspondingly, the cavity of the connecting rod is also arranged as a cavity of a cylindrical structure to adapt to the structure of the weight-increasing block, and is convenient for the weight-increasing block. Cooperate.

In the first embodiment, as shown in FIG. 6, the structure of the connecting rod is shown in the middle of the connecting rod 30, and the connecting rod is penetrated. The middle part of the connecting rod is arranged in a cylindrical structure to facilitate the user's hand. Holding the grip, the two ends of the connecting rod are larger than the middle portion of the connecting rod for being mated with the first housing and the second housing. The weight gaining block is placed in the cavity 31 from one end of the connecting rod and then fixed by the limiting member. As shown in FIG. 3 and FIG. 7, the limiting member 50 is screwed to the end of the connecting rod, and Located at the entrance of the cavity cooperates with the weight gain block 40 within the cavity. When the limiting member is fixed on the connecting rod, the limiting plate on the limiting member 50 is pressed against the weight increasing block 40; as shown in FIG. 9 is a structural schematic view of the limiting member, the limiting plate 51 on the limiting member is Two, interval setting, two limit plates for top pressure on the weight limit block upper limit effect, of course, you can also set other number of limit plates. The root of the limiting plate of the first embodiment, that is, the connecting portion of the limiting plate and the limiting member is provided with a reinforcing rib 52, and the reinforcing rib is provided to increase the strength of the limiting plate, in particular, the strength of the root of the limiting plate is increased, so that the limiting plate is It is better to fix the limit of the weight gain block. The limiting member is a strip-shaped plate-shaped structure, wherein the ends of the limiting members are provided with screw holes 53. Correspondingly, the connecting rod 30 is provided with a screw-hole post 33 which is screwed with the screw hole 53 and screwed together. . In order to increase the fixing stability of the limiting member, the limiting member has a better limiting effect on the weight increasing block, and the limiting member extends along the screw hole with an extension portion 54 for socketing on the screw hole post, and the extension portion is sleeved. The limiting position is exerted on the screw hole column, so that the limiting member is more firmly fixed on the connecting rod. In this embodiment, the weight-increasing block can also be fixed and fixed in other manners.

In the first embodiment, the connecting rod is disposed through, that is, the cavity 31 has two inlets respectively located at the connecting rod The two ends make the weight of the two ends of the connecting rod balanced; of course, it is also possible to provide only one inlet and the other end to be closed.

As shown in FIG. 3-5, the alarm clock includes a display screen 121, a circuit board 122, a battery 123, a switch 124, a speaker 125, a fixing frame 126, a backlight paper 127, and a light transmissive sheet 128. The display screen 121, the circuit board 122, The horn 125, the fixing frame 126, the backlight paper 127, and the light transmissive sheet 128 are fixed in the first casing 10, and the first casing 10 is fixed to one end of the connecting rod 30. The circuit board is electrically connected to the battery through a wire, and the wire passes through the cavity, and the speaker 125 is also electrically connected to the battery through the wire. The second housing 20 is provided with a battery compartment 21 for placing a battery. The switch 124 is mounted and fixed on the second housing. The second housing is provided with a switch hole for the escape switch for the user to control the alarm clock. The display screen 121 cooperates with the backlight paper 127, and the display screen 121 is also matched with the light-transmitting sheet 127. The light-transmitting sheet 128 functions as a light-transmitting function, so that the user can view the limit device of the display screen and prevent the display screen from being exposed. To the protection effect; the backlight paper plays the role of backlight, which makes the display of the display better. After the display screen and the backlight paper are matched, the first housing is placed on the first housing to cooperate with the light-transmitting sheet. After the completion, the fixing frame 126 is installed in the first housing, and the display screen and the backlight paper are fixed and fixed. After being fixed into the first casing, the circuit board is placed in the first casing and fixed to the fixing frame, wherein the horn is fixed on the connecting rod. In combination with FIG. 6, one end of the connecting rod is provided with a horn groove 34, and the horn is placed on the horn. In the slot 34, the horn is fixed in the horn slot, and the circuit board is fixed to the fixing frame to cover the first housing to the end of the connecting rod. This is a specific structure for setting an alarm clock. Of course, you can also set the alarm clock to other structures.

The connecting rod is provided with a fixing groove 35. In conjunction with FIG. 7, the fixing groove 37 is mounted with a fixing member 37. Correspondingly, the first housing is provided with a matching groove (not shown) that cooperates with the fixing groove, and is fixed. One end of the piece is inserted into the fixing groove, the other end is inserted into the matching groove, the fixing member is made of metal material, and the fixing member is provided as a sawtooth structure, and friction is generated when the fixing member is inserted into the fixing groove and the fitting groove, thereby the first shell The body is fixed to the connecting rod. This is a specific way of fixing the first housing. The fixing method is convenient for assembly or disassembly; when assembling, the fixing member is first inserted into the fixing groove, and then the fixing member is inserted into the matching groove to fix the first housing to the connection. On the rod, or insert the fixing member into the fitting groove first, and then insert the fixing member into the fixing groove. Pull the first housing and the connecting rod directly to remove the fixing piece from the fixing slot or match when disassembling The first housing and the connecting rod can be separated by pulling out in the joint groove, which is simple and convenient. Of course, it can also be fixed by other means, for example, screwing the first housing to the connecting rod by screws.

In this embodiment, the second housing 20 is fixed to the connecting rod by screwing, wherein the battery compartment on the second housing is located on the outer surface of the second housing, and the switch hole is disposed adjacent to the battery compartment. The dumbbell alarm clock of the first embodiment further includes a cover 60 detachably fixed to the second casing. As shown in FIG. 8, the cover is a structural view of the cover. When the cover 60 is fixed to the second casing, the cover closes the switch and the battery. The warehouse, thereby concealing the switch and the battery compartment, functions as a battery cover, and the switch design is hidden, and the user can use the dumbbell alarm clock of the first embodiment to exercise to prevent damage due to contact during use. switch.

In this embodiment, the cover and the second housing are locked and fixed, and the card is fixed and convenient for installation and disassembly, thereby facilitating the user to control the alarm clock through the switch, and facilitating the user to replace the battery. As shown in FIG. 5, the cover is sleeved on the second housing, and the second housing is provided with a buckle 22. Correspondingly, as shown in FIG. 8, the cover is provided with a card that is engaged with the buckle 22. The slot 61; specifically, the card slot includes an insertion portion and a fastening portion, the buckle 22 is inserted from the insertion portion of the card slot, and the buckle is rotated to the position of the fastening portion by rotation, thereby making the buckle and the card slot card The cover further secures the cover to the second housing. This is the specific way to secure the lid so that it is easy to open and snap the lid. Of course, it can also be fixed by other disassembly methods, such as: providing a thread on the inner surface of the cover, and providing a thread on the outer surface of the second casing with the thread on the cover, so that the cover can be screwed to the second casing.

In the first embodiment, as shown in FIG. 6, the inner surface of the cavity 31 is provided with a limiting protrusion 32 of a strip structure, and the limiting protrusion 32 plays a limit fixing function on the weight increasing block to increase the weight. The block is firmly fixed in the cavity to prevent the weight gain block from shaking. There are at least two limit protrusions, which are evenly arranged, and the limit protrusions are arranged in the same length as the cavity, that is, the limit protrusions are arranged along the axial direction of the cavity, so that the weight limit effect is better; and the setting limit The protrusions form a gap between the weight-increasing block and the inner surface of the cavity, so as to place the wire, the battery of the alarm clock is electrically connected to the circuit board and the horn, and the weight-increasing block is prevented from rubbing against the wire to prevent the weight-weight block from being damaged. wire. Of course, it is also possible to arrange the limiting protrusions in the radial direction of the cavity, and an opening may be provided in the radially-set limiting protrusions for the wires to pass through.

As a second embodiment of the present invention, as shown in FIG. 10-11, FIG. 10 is a second embodiment of the connecting rod and the weight increasing block. The difference between the second embodiment and the first embodiment is that the weight increasing blocks of the second embodiment are two: the first weight increasing block 41 and the second weight increasing block 42 and the cavity 31 of the connecting rod 30. The first weight gain block and the second weight gain block can be placed inside. During use, when the user just starts to use the dumbbell alarm clock of the second embodiment, the first weight increasing block 41 or the second weight increasing block can be placed in the cavity of the connecting rod, that is, only one weight increasing block is placed in the cavity. When the user exercises for a long time to install a weight-increasing dumbbell alarm clock and feels that the dumbbell alarm clock becomes light and can no longer meet the exercise demand, the user can add a weight-increasing block in the cavity, that is, the user can add the first weight-increasing block. And the second weight gain block is placed in the cavity to accommodate the user to exercise.

In the second embodiment, the first weight increasing block 41 is provided with a connecting block 411, and the second weight increasing block 42 is provided with a connecting groove 421 for placing the connecting block 411. The connecting block is placed in the connecting slot to fix the position, so that the adjacent first weight increasing block and the second weight increasing block are tightly coupled and are not easy to shake. Of course, the first weight increasing block and the second weight increasing block may be limited by other limit manners, or the limit structure may be not used for limiting, and the first weight increasing block and the second weight increasing block are used. The block is equal in size and equal in weight, that is, the first weight increasing block and the second weight increasing block are arranged to have the same size and the same weight structure, so that when two identical weight increasing blocks are installed and placed into the cavity body, the matching effect is good, and it is difficult to Shake. Of course, it is also possible to set the two weighting blocks to a structure of the same size and different weight.

The weight-increasing block of the second embodiment is also a cylindrical structure. Similarly, the cavity is suitable for the weight-increasing block structure. The connecting block 411 is placed in the connecting slot 421, and the surrounding side wall of the connecting slot is sleeved on the connecting block. The surrounding side wall of the connecting slot forms an annular structure, and the annular structure is sleeved on the connecting block to form between the two weight increasing blocks. A concentric monolithic structure not only facilitates assembly or disassembly of a single weight-increasing block, but also facilitates assembly or disassembly of the unitary structure of two separate weight-increasing blocks.

The respective annular structures are sleeved to each other such that a concentric integral portion is formed between the respective weight-increasing blocks, which not only facilitates assembly or disassembly of a single weight-increasing block, but also facilitates assembly or disassembly of a plurality of individual weight-increasing blocks. The other settings of the second embodiment are the same as those of the first embodiment, and will not be described in detail here.

As a third embodiment of the present invention, as shown in FIG. 12, a matching diagram of the third connecting rod and the weighting block splitting of the third embodiment is shown in FIG. 12, wherein the difference between the third embodiment and the second embodiment is as follows: The weight is three: the first weight increasing block 41, the second weight increasing block 42 and the third weight increasing block 43; the cavity 31 of the connecting rod 30 The first weight gain block, the second weight gain block, and the third weight gain block can be placed. During use, when the user just starts to use the dumbbell alarm clock of the third embodiment, the first weight increasing block 41 or the second weight increasing block 42 or the third weight increasing block 43 can be placed in the cavity of the connecting rod, that is, only in the cavity. A weight-increasing block is placed in the cavity. When the user exercises the weight-increasing dumbbell alarm clock for a long time and feels that the dumbbell alarm clock becomes light and can not meet the exercise demand, the user can add a weight-increasing block in the cavity, that is, use The first weight gaining block and the second weighting weight block can be placed in the cavity to adapt to the user's physical exercise. Similarly, if the user performs a long exercise, the placement cavity is placed with the first weight gaining block and the second. The weight-increasing dumbbell alarm clock can no longer meet the exercise demand, and the third weight-increasing block can also be placed into the cavity to adapt to the user's exercise.

Of course, in the third embodiment, four, five or even more weight gain blocks can be set to suit different people.

The third embodiment is the same as the second embodiment. The two adjacent weight-increasing blocks are matched by the connecting block and the connecting slot to limit the position, so that three or more than three weight-increasing blocks pass through the limit. The combination of the bit block and the limit groove forms a unitary structure, which not only facilitates assembly or disassembly of a single weight-increasing block, but also facilitates assembly or disassembly of the integral structure formed by the plurality of weight-increasing blocks. The other settings of the third embodiment are also the same as those of the second embodiment, and will not be described in detail here.

As a fourth embodiment of the present invention, as shown in FIG. 13 , a schematic diagram of splitting and connecting the connecting rod and the weight increasing block of the fourth embodiment is shown. The weight increasing block is two: the first weight increasing block 41 and the second weight increasing block 42 . The difference between the fourth embodiment and the second embodiment is that the first weight increasing block 41 and the second weight increasing block 42 are different in size. The other settings of the fourth embodiment are the same as those of the second embodiment, and will not be described in detail here.

The above is a further detailed description of the present invention in connection with the specific preferred embodiments, and the specific embodiments of the present invention are not limited to the description. It will be apparent to those skilled in the art that the present invention may be made without departing from the spirit and scope of the invention.

Claims

A dumbbell alarm clock includes a dumbbell body and an alarm clock, wherein the dumbbell body is provided with a cavity for placing the weight gain block, the alarm clock is disposed at an end of the dumbbell body, and the alarm switch Provided at an end of the dumbbell body, the dumbbell alarm clock further includes a cover detachably fixed to an end of the dumbbell body, the cover being closed when the cover is fixed to an end of the dumbbell body The switch.
A dumbbell alarm clock according to claim 1, wherein said dumbbell alarm clock further comprises a first housing and a second housing, said first housing and said second housing being respectively fixed to said dumbbell body The alarm clock is disposed in the first housing and the second housing, the switch is disposed on the second housing, and the cover is detachably fixed on the second housing. The cover encloses the switch when the cover is secured to the second housing.
A dumbbell alarm clock according to claim 2, wherein said second casing is provided with a battery compartment for placing a battery of said alarm clock, and said cover is detachably fixed to said second casing The lid closes the battery compartment.
A dumbbell alarm clock according to claim 3, wherein said dumbbell body comprises a weighting block and a connecting rod, said connecting rod being provided with a cavity for replacing said weighting block of different weight; said first The housing and the second housing are respectively fixed at both ends of the connecting rod.
The dumbbell alarm clock according to claim 4, wherein the horn of the alarm clock is fixed in the first casing, the horn is electrically connected to the battery through a wire, and the wire is placed in the cavity .
The dumbbell alarm clock according to claim 5, wherein the inner surface of the cavity is provided with a limiting protrusion for limiting the weighting block, and the limiting protrusion is disposed along the axial direction of the cavity.
The dumbbell alarm clock according to claim 5, wherein the connecting rod is provided with a fixing groove, the first housing is provided with a matching groove that cooperates with the fixing groove, and the dumbbell alarm clock further comprises a fixing member. The two ends of the fixing member are respectively inserted into the fixing groove and the matching groove, and the fixing member is set as a sawtooth knot Structure.
A dumbbell alarm clock according to claim 4, wherein at least two weighting blocks are placed in said cavity.
A dumbbell alarm clock according to claim 4, wherein said weight increasing block comprises an adjacent first weight increasing block and a second weight increasing block, said first weight increasing block being provided with a connecting block, said The two weight increasing blocks are provided with connecting grooves for placing the connecting blocks.
A dumbbell alarm clock according to any one of claims 2 to 4, wherein the cover is provided with a card slot, the second housing is provided with a buckle, and the cover is sleeved on the second housing. Rotation of the cover places the buckle into the card slot.