CN220090347U - Intelligent terminal for horizontal bar and horizontal bar - Google Patents

Abstract

The utility model discloses an intelligent terminal for a horizontal bar and the horizontal bar, and belongs to the technical field of sports equipment. The intelligent terminal is arranged at the middle part close to the supporting rod. When an exerciser exercises, the exerciser generally grasps the positions of the support rods close to the two ends, and the intelligent terminal is arranged at the middle part close to the support rods, so that on one hand, the intelligent terminal in the embodiment senses the human body to count in an infrared sensing mode, and is convenient for effectively counting the exercise times, so that the exerciser can intuitively know the exercise intensity, and physical exercise is better performed; on the other hand can be convenient for temper the person and observe the state of horizontal bar through the demonstration on the intelligent terminal, when the condition of breaking down, temper the person and all in time react, improve the security that the horizontal bar was tempered.

Description

Intelligent terminal for horizontal bar and horizontal bar

Technical Field

The utility model relates to the technical field of sports equipment, in particular to an intelligent terminal for a horizontal bar and the horizontal bar.

Background

With the rise of the living standard of modern people, people increasingly like body building, such as walking, dancing, jogging or directly going to gym exercise, and some strength type anaerobic sports equipment is inconvenient to store in the home due to the huge volume, such as horizontal bars. The horizontal bar is an instrument for training upper limb strength, and is a simple training equipment, including the montant that both ends are used for supporting with erect the horizontal pole between two montants, during the use, training personnel grasp the horizontal pole, drive the health through both hands pulling and upwards remove, utilize the dead weight to carry out strength training to both hands to reach the purpose of taking exercise upper limb strength.

Traditional horizontal bar is because area is great, and need carry out firm support to the horizontal pole, so generally set up in the open air, and the montant welding of horizontal pole and both ends is in the same place, and the montant at both ends is then buried underground to make the horizontal bar can be firm install subaerial, prevent that the user from falling down and leading to the health to be injured because of horizontal bar's unstability. With the acceleration of the life rhythm, the current young people cannot exercise outdoors usually due to work and the like, and the outdoor horizontal bars cannot be used frequently due to weather. For this reason, a horizontal bar that can be used indoors has been developed.

The indoor horizontal bar has great difference with the traditional horizontal bar, and because of the limitation of the size of the indoor space, the size of the indoor horizontal bar is smaller than that of the outdoor horizontal bar, and meanwhile, the vertical bars with two ends for supporting are omitted, and the end supporting pieces are changed. The indoor horizontal bar generally comprises a supporting rod and fixed supporting pieces arranged at two ends of the supporting rod, when the indoor horizontal bar is used, the horizontal bar is placed between two walls, the fixed supporting pieces are tightly supported on the walls at two sides, and the horizontal bar is guaranteed not to fall off by friction force. Meanwhile, in order to adapt to the use scenes of different indoor spaces, the length of the support rod of the indoor horizontal bar is adjustable.

The horizontal bar exercise is mostly a pull-up exercise, and usually the number of pull-up times is used as an index of the exercise during the exercise, so that the number of pull-up times needs to be counted. If manual self-counting is adopted, the counting process is easily interrupted and counting errors are easily caused. Because the horizontal bar is easy to be installed in place after being installed, a pressure detection device is generally arranged in the installation seats at the two ends of the horizontal bar. The existing horizontal bar terminal can not display counting and installation states simultaneously, and when the horizontal bar is easy to loosen, a user can not respond timely, and the user is injured.

Disclosure of Invention

1. Technical problem to be solved by the utility model

In order to solve the problems in the background art, the utility model provides an intelligent terminal for a horizontal bar and the horizontal bar, and solves the problems.

2. Technical proposal

In order to achieve the above purpose, the technical scheme provided by the utility model is as follows:

the utility model relates to an intelligent terminal for a horizontal bar, which comprises a main shell and a cover plate, wherein one side of the main shell is provided with an opening, the cover plate is covered at the opening, the main shell and the cover plate form an intelligent terminal shell with a containing cavity inside, the whole shell is of an arc-shaped structure with a connecting opening at one side, and the shell also comprises a clamping part; a circuit board is arranged in the accommodating cavity, and a counting sensor is arranged on the circuit board; the circuit board is electrically connected with external equipment through the conductive contact; the circuit board is also connected with the data interface and the button, and the conductive contacts, the data interface and the button extend out of the intelligent terminal shell.

Still further, the main housing includes a substantially arcuate base plate, the base plate being circumferentially provided with a number of circumferential side plates equal to the number of sides, the circumferential side plates and the base plate enclosing together a receiving cavity.

Further, the circuit board is fixedly arranged on the base plate; the circuit board is integrated with a control circuit; the control circuit is electrically connected with the liquid crystal display and the indicator lamp, and is externally displayed by the display side of the intelligent terminal shell.

Furthermore, the circumferential side plate of the main shell is provided with a data interface mounting hole, the data interface penetrates through the data interface mounting hole, one end of the data interface is electrically connected with the circuit board, and the other end of the data interface is arranged in the data interface mounting hole and can be connected with external equipment.

Further, the counting sensor is an infrared sensor and is fixed on the circuit board and electrically connected with the circuit board; the counting sensor extends out of the accommodating cavity from the display side of the intelligent terminal shell.

Further, the button is arranged in a through hole formed in the circumferential side plate of the main shell and extends out of the main shell through the circumferential side plate; the button is electrically connected with the circuit board to adjust the circuit board.

Further, the main shell is detachably provided with a power supply; the power supply comprises a battery box and a battery, wherein the battery is arranged in the battery box through a conducting plate, and the conducting plate is electrically connected with the circuit board to supply power for all the components.

Furthermore, the power supply is arranged at the lower part of the main shell, the side edges of the power supply are also provided with balancing weights, and the balancing weights are uniformly distributed at two sides of the power supply.

Still further, main casing and circumference curb plate between set up the clearance, conductive contact set up in the clearance, conductive contact includes the integrated board that stretches out intelligent terminal casing and be connected with the circuit board electricity by the installation side, the contact is installed on the integrated board.

The horizontal bar comprises the intelligent terminal, and the intelligent terminal is arranged in the middle of the horizontal bar.

3. Advantageous effects

Compared with the prior art, the technical scheme provided by the utility model has the following remarkable effects:

according to the intelligent terminal for the horizontal bar and the horizontal bar, the intelligent terminal is arranged at the middle part close to the supporting rod. When an exerciser exercises, the exerciser generally grasps the positions of the support rods close to the two ends, and the intelligent terminal is arranged at the middle part close to the support rods, so that on one hand, the intelligent terminal in the embodiment senses the human body to count in an infrared sensing mode, and is convenient for effectively counting the exercise times, so that the exerciser can intuitively know the exercise intensity, and physical exercise is better performed; on the other hand can be convenient for temper the person and observe the state of horizontal bar through the demonstration on the intelligent terminal, when the condition of breaking down, temper the person and all in time react, improve the security that the horizontal bar was tempered.

Drawings

FIG. 1 is a schematic view of the whole mechanism of embodiment 1 of the present utility model;

fig. 2 is a schematic diagram of a housing structure of the intelligent terminal according to embodiment 1 of the present utility model;

fig. 3 is a schematic diagram of the internal structure of the housing of the intelligent terminal according to embodiment 1 of the present utility model;

FIG. 4 is a schematic view illustrating another angle of the internal structure of the housing of the intelligent terminal according to the embodiment 1 of the present utility model;

fig. 5 is a schematic diagram of the internal structure of the intelligent terminal in embodiment 1 of the present utility model;

fig. 6 is a schematic view of the battery and the battery case according to embodiment 1 of the present utility model.

The reference numerals in the figures illustrate:

1. an end support;

2. a support rod;

30. an intelligent terminal;

31. a main housing; 310. a battery compartment; 311. a counterweight bin; 3110. rib plates; 312. a fixing frame; 3120. a planar table; 313. a connecting column; 3130. a second connection post; 314. a left side plate; 3140. a data interface mounting hole; 315. a right side plate; 3150. a button hole; 317. an upper side plate; 3170. a cover plate connecting hole; 3171. reinforcing rib plates; 318. a lower side plate; 319. a substrate; 320. an upper side; 321. a lower side; 322. a right side; 323. a left side edge;

32. a cover plate; 324. counting a display window; 325. an infrared port; 326. a status indication port;

331. a data interface; 332. a circuit board; 333. a counting sensor; 334. a button; 335. balancing weight; 336. a battery case; 3361. a clamping piece; 3362. a buckle; 3363. a guard board; 3364. a fitting sheet; 337. a conductive sheet; 338. and a battery.

Detailed Description

For a further understanding of the present utility model, the present utility model will be described in detail with reference to the drawings and examples.

Example 1

Referring to fig. 1, in order to facilitate statistics of the number of exercises of an exerciser, and monitoring of the installation state and the use state of a horizontal bar, an intelligent terminal 30 is provided on the horizontal bar. On the horizontal bar in this embodiment, the intelligent terminal 30 is disposed near the middle of the support bar 2. When an exerciser exercises, the exerciser generally grasps the positions of the support rods 2 close to the two ends, and the intelligent terminal 30 is arranged in the middle part close to the support rods 2, so that on one hand, the intelligent terminal 30 in the embodiment senses the human body to count in an infrared sensing mode, and is convenient for the intelligent terminal 30 to count the exercise times effectively, so that the exerciser can intuitively know the exercise intensity, and the physical exercise is performed better; on the other hand, the state of horizontal bar can be observed through the display on intelligent terminal 30 to the person of taking exercise of being convenient for, and when the condition of breaking down, the person of taking exercise all can in time respond, improves the security that the horizontal bar was taken exercise. The side surface of the intelligent terminal 30 connected with the support rod 2 is an installation side, and the opposite side surface is a display side.

The intelligent terminal 30 includes a housing in which a power supply, a circuit board 332, and other components are disposed. The power supply is electrically connected with the circuit board 332, and different modules are arranged on the circuit board 332 for counting the intelligent terminal 30 and monitoring the horizontal bar state. The housing in this embodiment not only provides a set carrier for each component in the intelligent terminal 30, provides a display position for information of the intelligent terminal 30, but also enables the intelligent terminal 30 to be conveniently mounted on a horizontal bar.

For convenience of description, the positive direction of Z in fig. 2 is up, and the negative direction is down; the positive direction of Y is right, and the negative direction is left; the positive direction of X is back and the negative direction is front.

Referring to fig. 2, in this embodiment, a housing of the intelligent terminal 30 is formed by surrounding a main housing 31 and a cover plate 32, and the main housing 31 and the cover plate 32 are fixed together to form a receiving space therein for receiving each component. The main housing 31 and the cover plate 32 may have various fixing connection modes, such as fastening connection, adhesion, welding, and bolting, and in this embodiment, the main housing 31 and the cover plate are fixed together by bolts, so that the main housing and the cover plate can be assembled and disassembled conveniently. In the present embodiment, the main housing 31 is located at the mounting side (i.e., rear side), and is open toward the front, and the cover 32 is located at the display side (i.e., front side); however, the housing of the intelligent terminal 30 may also be configured such that the main housing 31 is located at the display side, a side plate extends from the rear side, the opening is towards the rear, the cover plate 32 is located at the mounting side, and the main housing 31 is closed by the rear.

Referring to fig. 3, the main housing 31 includes an upper side plate 317, a lower side plate 318, a left side plate 314, a right side plate 315, and a base plate 319, and in this embodiment, the base plate 319 includes four sides, the upper side plate 317, the lower side plate 318, the left side plate 314, and the right side plate 315 are respectively disposed on one side of the base plate 319, the four side plates are connected to each other to surround the base plate 319, and the four side plates and the base plate 319 together form a containing cavity. The base plate 319 is not limited to four sides, and may be polygonal in other shapes, and the number of side plates corresponding to the number of sides of the base plate 319 is correspondingly set, so that no matter how many side plates are set, the side plates are always connected to each other, and the side plates are circumferentially surrounded along the base plate 319 to form a containing cavity together with the base plate 319. In this embodiment, the base plate 319 is curved in a circular arc shape to fit the outer circumferential surface of the horizontal bar, and in its side view, the base plate 319 is substantially C-shaped. That is, the base plate 319 is a semi-closed cylinder with one side open, and a through hole is formed in the middle of the cylinder for clamping the main housing 31 on the horizontal bar. The front surface of the base plate 319 is a containing cavity, and since the base plate 319 is integrally bent into a semi-closed cylinder, the base plate 319 includes a pair of opposite straight sides and a pair of opposite arc sides, the upper side plate 317 and the lower side plate 318 are respectively disposed at the two straight sides, and the left side plate 314 and the right side plate 315 are respectively disposed at the two arc sides. The free edges of the left side plate 314 and the right side plate 315 are likewise arcuate edges, and the shape and curvature are the same as the arcuate edges of the base plate 319.

The cover plate 32 is also curved in the shape of a circular arc having the same curved shape as the main housing 31, and also includes a pair of opposed straight sides and a pair of opposed curved sides, and the curved sides of the cover plate 32 are the same as the curved sides of the main housing 31. In particular to the present embodiment, the cover plate 32 includes two straight-sided sides 320 and a lower side 321, two arcuate sides, a right side 322 and a left side 323. The upper side 320 is cooperatively connected with the upper side plate 317, the lower side 321 is cooperatively connected with the lower side plate 318, the arcuate edge of the right side 322 is cooperatively connected with the right side plate 315, and the arcuate edge of the left side 323 is cooperatively connected with the left side plate 314. In this embodiment, the gaps are formed along the length direction on the free edges of the four sides (i.e. the sides connected with the cover plate 32), the four sides of the cover plate 32 are provided with the protruding portions corresponding to the gaps in shape and length, when the cover plate is installed, the protruding portions are embedded into the gaps, the main shell 31 and the cover plate 32 are fixedly connected by bolts, the cover plate 32 is prevented from falling off in the installation process, the stability of the cover plate 32 and the cover plate is ensured after the installation is completed, the sealing performance of the joint is good, and the falling of dust is reduced.

In this embodiment, the cover 32 is provided with an infrared port 325, and the infrared port 325 is provided with a counting sensor 333 for sensing a user, and in this embodiment, the counting sensor 333 is an infrared sensor. The counter is incremented when a user is sensed by the infrared sensor. A count display window 324 and a horizontal bar status indication port 326 are also provided. In this embodiment, a plurality of status indication ports 326 are provided, such as a horizontal bar installation status indication, a horizontal bar level status indication, a fixed seat pressure status indication, a battery state indication of the intelligent terminal 30, and a wireless connection status indication. The counting display window 324 adopts a liquid crystal screen to display specific parameters, the state indication port 326 can adopt a liquid crystal screen to display specific parameters, and other modes for prompting states, such as an indicator lamp, can also be adopted. In this embodiment, at the position of the status indication port 326, a corresponding indicator light is installed at the corresponding position of the accommodating cavity, and under the control of the control circuit, the corresponding indicator light is controlled to be turned on or off according to the received signal, thereby reminding the user of the horizontal bar status. Therefore, the cover plate 32 can display parameters of the intelligent terminal 30 on one hand, and can seal the cavity of the main shell 31 and protect components installed in the shell on the other hand. In this embodiment, the liquid crystal display and the indicator lamp are electrically connected to the circuit board 332.

Referring to fig. 4-5, in the present embodiment, the cover plate 32 is connected with the main housing 31 by bolts, and a plurality of cover plate connecting holes 3170 for installing bolts or screws are respectively provided in the main housing 31 near the upper side plate 317 and the lower side plate 318, for connecting the cover plate 32 with the main housing 31, and the cover plate 32 and the main housing 31 can be repeatedly assembled and disassembled by the bolts or screws. In this embodiment, a gap is reserved between the upper edge of the main housing 31 and the upper side plate 317, and the gap is used to accommodate the cover plate connecting hole 3170. In this embodiment, a conductive contact for electrically connecting with the structure on the horizontal bar is also provided at the gap, a through hole is provided in the gap, the conductive contact extends from the inside of the cavity to the outside of the main housing 31 through the through hole, and the conductive contact is connected with the circuit board 332 through a wire. Meanwhile, in order to reinforce the structure of the housing, a plurality of reinforcing ribs 3171 are arranged in the gap at intervals, the reinforcing ribs 3171 are vertically arranged between the main housing 31 and the upper side plate 317, and when the reinforcing ribs 3171 are arranged, a yielding space is reserved for the contacts. In this embodiment, the contacts are electrically connected to pressure switches in the end supports 1 at both ends of the horizontal bar.

In the present embodiment, a clearance space is left between the lower edge of the main casing 31 and the lower side plate 318, and in the present embodiment, the space of the lower portion is larger than the clearance space between the upper edge of the main casing 31 and the upper side plate 317. In the embodiment, two bins are arranged in the lower clearance space, one is a battery bin 310, the other is a counterweight bin 311, the battery bin 310 is used for installing a battery box 336, and a battery 338 is installed on the intelligent terminal 30 through the battery box 336; the counterweight bin 311 is used for installing a counterweight 335 to increase the lower mass of the intelligent terminal 30. In order to ensure the weight quality of the lower part of the intelligent terminal 30, the battery 338 and the weight 335 are installed at the same time at the lower part of the intelligent terminal 30. Because the battery 338 has a certain mass, when the mass of the intelligent terminal 30 is smaller, the counterweight 335 can be omitted, the battery 338 is only used as the counterweight of the intelligent terminal 30, and meanwhile, the gap between the lower edge of the main shell 31 and the lower side plate 318 is not divided into two bins, but is used as the battery bin 310. In this embodiment, the battery compartment 310 is disposed in the middle of the lower gap, and two counterweight compartments 311 are disposed on two sides of the battery compartment 310, so as to ensure the counterweight mass balance of the lower portion of the intelligent terminal 30.

In this embodiment, in order to facilitate installation and fixing of the balancing weight 335, a plurality of ribs 3110 are disposed on two opposite sides of the balancing weight bin 311, the ribs 3110 are respectively disposed on the cover plate 32 and the lower side plate 318, and the ribs 3110 are in a strip shape and extend from the opening of the balancing weight bin 311 to the inside thereof. The rib plate 3110 forms the weight bin 311 into a regular square space, so that the structure of the weight 335 is simplified on one hand, and the weight 335 is convenient to install on the other hand.

In this embodiment, the opening directions of the battery compartment 310 and the counterweight compartment 311 are not identical, so that the installation of the battery 338 and the installation of the counterweight do not interfere. Specifically, the opening of the battery compartment 310 is directed toward the rear side of the housing, i.e., the opening direction is directed away from the housing accommodating space; the opening direction of the weight compartment 311 is toward the front side of the housing, i.e., the opening direction is toward the housing accommodating space. Because the battery 338 is replaced frequently, the battery compartment 310 is open to the rear side of the housing, and the battery 338 can be replaced without removing the cover plate 32, thereby facilitating and facilitating replacement of the battery 338. After the weight bin 311 is filled with the weight with proper weight, the weight is not replaced in normal condition, the opening direction of the weight bin 311 faces the front side of the shell and is communicated with the accommodating space of the shell, so that the weight is not easy to fall off.

Referring to fig. 6, since the opening direction of the battery compartment 310 faces away from the housing accommodating space, in order to enable the battery 338 to supply power to the circuit board 332 inside the housing, a wire passing hole is opened in the side of the battery compartment 310 close to the housing accommodating space for electrically connecting the battery 338 in the battery compartment 310 with the circuit board 332 through a wire harness. In this embodiment, the battery 338 is mounted in the battery box 336, and the battery box 336 is integrally mounted in the battery compartment 310. A conductive piece 337 is provided between the battery 338 and the battery case 336, and a wire harness connects the conductive piece 337 and the circuit board 332. The battery case 336 includes a cover 3363 that wraps around the battery 338. The two ends of the guard plate 3363 are respectively provided with a clamping piece 3361 and a clamping piece 3362, and simultaneously the guard plate 3363 is also provided with a jogged piece 3364 protruding outwards towards the side edge of the battery compartment 310. During installation, the engaging piece 3361 is firstly engaged into the corresponding groove in the battery compartment 310, then the engaging piece 3364 is embedded into the corresponding groove, and finally the buckle 3362 is engaged into the battery compartment 310, thus the battery box 336 can be installed.

The fixing frame 312 is arranged on one side of the base plate 319, which is close to the housing accommodating space, and the fixing frame 312 is positioned at the arc edges of the two ends of the base plate 319, is close to the left side plate 314 and the right side plate 315 respectively, and is positioned in the housing accommodating space. The holder 312 is curved following the base plate 319, and both ends thereof extend toward both straight sides of the base plate 319, respectively. The fixing frame 312 may reinforce the strength of the housing on the one hand and may be used for connecting the housing with the horizontal bar on the other hand.

In the present embodiment, a circuit board 332 for controlling the respective components is provided in a housing chamber formed by the main casing 31; a plurality of connection posts 313 are provided on one side of the base plate 319 near the housing accommodating space, connection holes are provided on the connection posts 313, and the circuit board 332 is provided in the housing by passing the circuit board 332 and the connection holes through screws or bolts. Typically, four connection posts 313 are provided, and the four connection posts 313 are respectively adjacent to four corners of the circuit board 332. In some cases, as in the present embodiment, in order to avoid some electrical components on the circuit board 332, four connection posts 313 are provided, and a second connection post 3130 is provided, where the size and position of the second connection post 3130 are determined according to the electrical component arrangement on the circuit board 332. To provide a larger space for mounting circuit board 332, the side of mount 312 that contacts circuit board 332 may be provided with a planar table 3120, with planar table 3120 being formed by removing a portion of mount 312.

To facilitate manual operation of the intelligent terminal 30 by an exerciser or to adjust parameters of the intelligent terminal 30, some adjustment means may be provided for operation. In this embodiment, the adjusting device is a button 334, a button hole 3150 is formed on the right side plate 315, and the button 334 is installed in the button hole 3150, extends out of the right side plate 315 and is electrically connected to the circuit board 332. The button 334 is used to set manual operations or adjustments. In order to export the data of the intelligent terminal 30, the embodiment further provides a data interface 331, which is electrically connected with the circuit board 332, the data interface 331 is installed in a data interface mounting hole 3140 formed on the left side board 314, and in this embodiment, the data interface 331 can be used for exporting the data of the intelligent terminal 30 and charging the power supply.

The utility model and its embodiments have been described above by way of illustration and not limitation, and the utility model is illustrated in the accompanying drawings and described in the drawings in which the actual structure is not limited thereto. Therefore, if one of ordinary skill in the art is informed by this disclosure, the structural mode and the embodiments similar to the technical scheme are not creatively designed without departing from the gist of the present utility model.

Claims (10)

1. The utility model provides an intelligent terminal for horizontal bar, includes main casing (31) and apron (32), main casing (31) one side is equipped with spacedly, and apron (32) lid closes in spacedly department, and main casing (31) and apron (32) form inside to have the intelligent terminal casing that holds the chamber, its characterized in that: the whole shell is of an arc-shaped structure with a connecting opening at one side, and the shell also comprises a clamping part; a circuit board (332) is arranged in the accommodating cavity, and a counting sensor (333) is arranged on the circuit board (332); the circuit board (332) is electrically connected with external equipment through conductive contacts; the circuit board (332) is also connected with the data interface (331) and the button (334), and the conductive contacts, the data interface (331) and the button (334) extend out of the intelligent terminal shell.

2. The intelligent terminal for the horizontal bar according to claim 1, wherein the main housing (31) comprises a base plate (319) which is generally arc-shaped, the base plate (319) is circumferentially provided with circumferential side plates with the same number of sides, and the circumferential side plates and the base plate (319) jointly enclose a containing cavity.

3. The intelligent terminal for the horizontal bar according to claim 2, wherein the circuit board (332) is fixedly installed on the base plate (319); the circuit board (332) is integrated with a control circuit; the control circuit is electrically connected with the liquid crystal display and the indicator lamp, and is externally displayed by the display side of the intelligent terminal shell.

4. The intelligent terminal for the horizontal bar according to claim 2, wherein the circumferential side plate of the main housing (31) is provided with a data interface mounting hole (3140), the data interface (331) passes through the data interface mounting hole (3140), one end of the data interface is electrically connected with the circuit board (332), and the other end of the data interface is arranged in the data interface mounting hole (3140) and can be connected with external equipment.

5. The intelligent terminal for the horizontal bar according to claim 2, wherein the counting sensor (333) is an infrared sensor, and the counting sensor (333) is fixed on the circuit board (332) and is electrically connected with the circuit board (332); the counting sensor (333) extends out of the accommodating cavity from the display side of the intelligent terminal shell.

6. The intelligent terminal for the horizontal bar according to claim 2, wherein the button (334) is arranged in a through hole formed in a circumferential side plate of the main casing (31) and extends out of the main casing (31) through the circumferential side plate; the button (334) is electrically connected with the circuit board (332) to adjust the circuit board (332).

7. The intelligent terminal for the horizontal bar according to claim 2, wherein a power supply is detachably mounted on the main housing (31); the power supply comprises a battery box (336) and a battery (338), wherein the battery (338) is arranged in the battery box (336) through a conducting strip (337), and the conducting strip (337) is electrically connected with the circuit board (332) to supply power for each component.

8. The intelligent terminal for the horizontal bar according to claim 7, wherein the power supply is arranged at the lower part of the main shell (31), balancing weights (335) are further arranged at the side edges of the power supply, and the balancing weights (335) are uniformly distributed at the two sides of the power supply.

9. The intelligent terminal for the horizontal bar according to claim 2, wherein a gap is arranged between the main housing (31) and the circumferential side plate, the conductive contact is arranged in the gap, the conductive contact comprises a contact extending out of the intelligent terminal housing from the mounting side and an integrated board electrically connected with the circuit board (332), and the contact is mounted on the integrated board.

10. A horizontal bar comprising the intelligent terminal of any one of claims 1-9, wherein the intelligent terminal is mounted in the middle of the horizontal bar.