CN210300022U

CN210300022U - A bedside table with good practical performance for medical care

Info

Publication number: CN210300022U
Application number: CN201921046730.XU
Authority: CN
Inventors: 陈学军; 尹隆丞
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-06
Filing date: 2019-07-06
Publication date: 2020-04-14
Anticipated expiration: 2029-07-06

Abstract

The utility model discloses a bedside table with good practical performance for medical care, which comprises a base, a telescopic support rod and a table board arranged on the top of the telescopic support rod. A sliding rod sleeved in the sleeve rod, a limiting device is arranged between the sleeve rod and the sliding rod, and the limiting device includes a claw wheel, a turning wheel, a push rod and a limit block arranged in sequence, and the claw wheel is arranged in sequence. And the outer casing of the runner is provided with a sleeve, the side of the sleeve away from the claw wheel is provided with an opening for the push rod to pass through, the outer casing of the push rod is provided with a return spring, and the return spring is clamped between the sleeve and the runner. A button extending through the sleeve to the outside of the sleeve rod is connected to the side of the claw wheel away from the runner, and the sliding rod is evenly distributed with a number of limit grooves matched with the limit blocks. The bedside table with good practical performance for medical care provided by the utility model can adjust the height of the table board according to the needs of the patient, and the adjustment is simple and the stability is good.

Description

Medical care is with bedside table that practicality is good

Technical Field

The utility model belongs to the technical field of the nursing technique and specifically relates to a medical care is with bedside table that practicality is good.

Background

In clinical care, for some patients who need to lie in bed and cannot take care of themselves or can only sit up reluctantly but cannot walk, the patients need to be nursed more comprehensively by medical care personnel, namely, the patients need to take meals to a ward for eating, but no dining table is arranged in the ward, the medical care personnel hold the meals with hands, so that the fatigue is easy to generate, and the meals are easy to scatter on a bed and a sickbed; the body of a patient who can sit up reluctantly is weak, the patient cannot bear the rice bowl for a long time, the rice and dishes are easy to turn over, and scalding is easy to occur. And because nursing ward's self characteristics, ordinary dining table can't satisfy patient's demand, and along with the diversified development of sick bed function, some fixed dining tables can't be applicable to the use of liftable sick bed in addition, and fixed dining table can hit and overturn because of the rise of sick bed, has great potential safety hazard.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a medical care is with bedside table that practicality is good, its can adjust the height of bedside table according to the height of sick bed and patient's needs when using to the steadiness ability of adjusting the other table of back bed is good.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

a bedside table with good practicability for medical care comprises a base, a telescopic supporting rod and a table board arranged at the top of the telescopic supporting rod, wherein the telescopic supporting rod comprises a loop bar and a slide bar, the bottom of the loop bar is fixedly connected with the base, the slide bar is sleeved in the loop bar, the slide bar is in sliding connection with the loop bar, a limiting device used for limiting the relative position between the loop bar and the slide bar is arranged between the loop bar and the slide bar, the limiting device comprises a jaw wheel, a rotating wheel, a push rod and a limiting block which are sequentially arranged, a plurality of pawls are uniformly distributed on one side, connected with the rotating wheel, of the jaw wheel, a first clamping groove is formed in one side of the tip end of each pawl along the length direction of the jaw wheel, a plurality of rotating teeth matched with the pawls are uniformly distributed on one side, connected with the jaw wheel, of each rotating tooth comprises a first ratchet, a second ratchet and a second clamping groove, the second clamping groove is formed in the length direction of the rotating wheel, a, the inside joint post that is provided with first draw-in groove and second draw-in groove looks adaptation of sleeve, the sleeve is kept away from claw wheel one side and is provided with the opening that supplies the push rod to pass, the push rod overcoat is equipped with a reset spring, reset spring joint is between sleeve and runner, the claw wheel is kept away from runner one side and is connected with one and passes the button that the sleeve extends to the loop bar outside, the equipartition has a plurality of spacing grooves with stopper matched with on the slide bar.

Furthermore, a limiting rod is arranged between the push rod and the limiting block, one side of the limiting rod is fixedly connected with the limiting block, the other side of the limiting rod is fixedly connected with the push rod, the reset spring is arranged between the push rod and the limiting rod, and the bottom of the limiting rod extends to the bottom of the loop bar and is connected with the bottom of the loop bar.

Furthermore, the bottom of the loop bar is provided with a T-shaped groove for the limiting bar to move, and the bottom of the limiting bar is provided with a T-shaped block matched with the T-shaped groove.

Furthermore, a sliding groove is formed in one side, opposite to the limiting device, of the loop bar, and a sliding block matched with the sliding groove is arranged on the sliding bar.

Furthermore, the lower end of the sliding rod is provided with a baffle plate, and the baffle plate is used for limiting the upward moving length of the sliding rod relative to the loop bar.

Furthermore, a pulley is arranged on the base, and a brake pad is arranged on the pulley.

The utility model has the advantages as follows:

the utility model provides a bedside table with good practicability for medical care is provided with a limiting device, when in use, the length of a telescopic supporting rod can be adjusted according to the height of a sickbed and the actual use requirement of a patient, thereby adjusting the height of a table plate, when in adjustment, a button is pressed to enable a claw wheel to move towards the direction of a limiting groove, a pawl stirs a runner to enable the runner to rotate, the lower end of the limiting post is inserted into a second clamping groove, a reset spring drives the runner to move towards the direction of the claw wheel, thereby driving a limiting block to be separated from the limiting groove, the relative position of the sliding rod and a loop bar can be adjusted, thereby adjusting the height of the table plate, after the adjustment is finished, the button is pressed again, the claw wheel moves towards the direction of the limiting groove, the pawl runner is stirred to enable the runner to rotate, the bottom of the limiting post is pressed against a first ratchet, thereby enabling the reset spring to be in a compression state, the push, thereby to the loop bar with the relative position of slide bar inject, its easy operation, it is firm effectual, and the length of flexible back-up bar can be adjusted wantonly for it more can laminate patient's actual demand when using.

Drawings

In order to more clearly illustrate the technical solution of the present invention using the embodiments of the present invention, the drawings which are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic view of the overall structure of a bedside table with good practicability for medical care provided by the present invention;

fig. 2 is a schematic structural view of the telescopic strut provided by the present invention;

fig. 3 is an enlarged structural schematic diagram of a ring a provided by the present invention;

reference numerals: 1-base, 2-telescopic supporting rod, 201-loop bar, 202-sliding bar, 203-limiting groove, 204-baffle, 205-limiting block, 3-table, 4-limiting device, 401-pawl wheel, 402-rotating wheel, 403-sleeve, 404-push rod, 405-button, 406-first clamping groove, 407-pawl, 408-first ratchet, 409-second ratchet, 410-second clamping groove, 411-reset spring, 5-limiting rod, 501-T groove, 502-T block and 6-pulley.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship that the products of the present invention are conventionally placed when used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be further noted that, unless explicitly stated or limited otherwise, the terms "disposed" and "in communication" are to be interpreted broadly, e.g., as either fixed or removable communication, or integrally connected; either mechanically or electrically; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Examples

Referring to fig. 1, 2 and 3, the embodiment provides a bedside table with good practicability for medical care, which includes a base 1, a telescopic support rod 2 and a table plate 3 disposed on the top of the telescopic support rod 2, the base 1 is used for stabilizing the telescopic support rod 2, the telescopic support rod 2 is used for adjusting the height of the table plate 3, so that the table plate 3 can better meet the use requirements of patients, a pulley 6 can be disposed on the base 1 to facilitate the movement of a driving device, and a brake pad is disposed on the pulley 6, so that when the table plate 3 is used, the position of the base 1 can be fixed by the brake pad, and the pulley 6 is prevented from rotating under the action of external force, thereby causing the movement of the table plate 3; the telescopic strut 2 comprises a loop bar 201 and a slide bar 202, wherein the bottom of the loop bar 201 is fixedly connected with the base 1, the slide bar 202 is sleeved in the loop bar 201, the slide bar 202 is connected with the loop bar 201 in a sliding manner, namely, the slide bar 202 can slide up and down in the loop bar 201 to adjust the height of the table 3, a limiting device 4 for limiting the relative position between the loop bar 201 and the slide bar 202 is arranged between the loop bar 201 and the slide bar 202 and used for controlling the sliding or fixing of the slide bar 202, the limiting device 4 is arranged at the upper end of the loop bar and comprises a claw wheel 401, a rotating wheel 402, a push rod 404 and a limiting block 205 which are sequentially arranged, the push rod 404 is fixedly connected with the rotating wheel 402, the push rod 404 is fixedly connected with the limiting block 205, a plurality of pawls 407 are uniformly distributed at one side where the claw wheel 401 is connected with the rotating wheel 402, a first clamping groove 406 is arranged at one side of the tip of each pawl 406 along the length direction of the claw, the rotary teeth comprise a first ratchet 408, a second ratchet 409 and a second clamping groove 410, the second clamping groove 410 is arranged close to an opening of one side of the pawl wheel 401, wherein the first ratchet 408 and the second ratchet 409 have the same structure, the lower side of the first ratchet 408 is connected with the higher side of the second ratchet 409, the lower side of the second ratchet 409 is connected with the second clamping groove 410, the opening of the second clamping groove 410 is flush with the lowest position of the second ratchet 409, the second clamping groove 410 is consistent with the first clamping groove 406 in size, the second clamping groove 410 is arranged along the length direction of the rotary wheel 402, a sleeve 403 which penetrates through the sleeve rod 201 and is fixedly connected with the sleeve rod 201 is sleeved outside the pawl wheel 401 and the rotary wheel 402, clamping columns which are matched with the first clamping groove 406 and the second clamping groove 410 are arranged inside the sleeve, namely the clamping columns can be inserted into the first clamping groove 406 and the second clamping groove 410, wherein in order to enable the pawl wheel 401 to move, one end of the first clamping groove 406 close to the button, the end part of the clamping column can extend out of the first clamping groove 406, one side of the sleeve 403, which is far away from the claw wheel 401, is provided with an opening through which the push rod 404 passes, the push rod 404 is externally sleeved with a return spring 411, the return spring 411 is clamped between the sleeve 403 and the rotating wheel 402, namely, part of the push rod 404 is positioned in the sleeve 403, one side of the claw wheel 401, which is far away from the rotating wheel 402, is connected with a button 405 which passes through the sleeve 403 and extends to the outer side of the sleeve rod 201, and a plurality of limiting grooves 203 matched with the limiting blocks 205 are uniformly distributed on the sliding rod 202, namely, the limiting grooves 203 can be inserted into or separated from the limiting grooves 203 under the driving; and in order to prevent the slide bar 202 from moving upwards for too much distance, a baffle 204 may be disposed at the lower end of the slide bar 202, and the baffle 204 is used to limit the upwards moving length of the slide bar 202 relative to the sleeve 201, so that the connection between the slide bar 202 and the sleeve 201 is tighter.

Furthermore, a limiting rod 5 is arranged between the push rod 404 and the limiting block 205, one side of the limiting rod 5 is fixedly connected with the limiting block 205, the other side of the limiting rod 5 is fixedly connected with the push rod 404, the bottom of the limiting rod 5 extends to the bottom of the sleeve rod 201 and is connected with the bottom of the sleeve rod 201, when the device is used, the bottom of the limiting rod 5 is connected with the bottom of the sleeve rod 201 to further support the slide rod 202, the pressure on the limiting device 4 is reduced, and the probability that the limiting device 4 is damaged is reduced; and in order to restrict the movement of the limiting rod 5, a T-shaped groove 501 for the limiting rod 5 to move can be arranged at the bottom of the loop bar 201, a T-shaped block 502 matched with the T-shaped groove 501 is arranged at the bottom of the limiting rod 5, when the push rod 404 drives the limiting rod 5 to move, the T-shaped block 502 and the T-shaped groove 501 can limit the moving direction of the limiting rod 5, and the limiting rod 5 can be prevented from inclining, so that the supporting effect of the limiting rod 5 is better.

Further, the opposite side of loop bar 201 and stop device 4 is provided with the spout, is provided with the slider with spout matched with on the slide bar 202, and the slider card is in the spout during the use, restricts slide bar 202's removal with spout and slider for slide bar 202 can not take place the slope in removal and the use of table 3, has further promoted telescopic strut 2's steadiness.

The above description is only for the preferred embodiment of the present invention, and the present invention is not limited thereto, the protection scope of the present invention is defined by the claims, and all structural changes equivalent to the contents of the description and drawings of the present invention should be included in the protection scope of the present invention.

Claims

1. The bedside table with good practicability for medical care is characterized by comprising a base (1), a telescopic supporting rod (2) and a table plate (3) arranged at the top of the telescopic supporting rod (2), wherein the telescopic supporting rod (2) comprises a loop bar (201) and a sliding bar (202), the bottom of the loop bar (201) is fixedly connected with the base (1), the sliding bar (202) is sleeved in the loop bar (201), the sliding bar (202) is in sliding connection with the loop bar (201), and a limiting device (4) used for limiting the relative position between the loop bar (201) and the sliding bar (202) is arranged between the loop bar (201) and the sliding bar (202);

the limiting device (4) comprises a claw wheel (401), a rotating wheel (402), a push rod (404) and a limiting block (205) which are sequentially arranged, a plurality of pawls (407) are uniformly distributed on one side, connected with the rotating wheel (402), of the claw wheel (401), a first clamping groove (406) is formed in one side of the tip end of each pawl (407) along the length direction of the claw wheel (401), a plurality of rotating teeth matched with the pawls (407) are uniformly distributed on one side, connected with the claw wheel (402), of the rotating wheel (401), each rotating tooth comprises a first ratchet (408), a second ratchet (409) and a second clamping groove (410), the second clamping groove (410) is formed in the length direction of the rotating wheel (402), a sleeve (403) which penetrates through the sleeve rod (201) and is fixedly connected with the sleeve rod (201) is sleeved outside the claw wheel (401) and the rotating wheel (402), and clamping columns matched with the first clamping groove (406) and the second clamping groove (410) are arranged inside the sleeve (403), the utility model discloses a telescopic ratchet wheel, including sleeve (403), jaw wheel (401), runner (402), runner (401), runner (403), runner (401), runner (402) and sleeve (403), jaw wheel (403) are kept away from sleeve (401) one side and are provided with the opening that supplies push rod (404) to pass, push rod (404) overcoat is equipped with a reset spring (411), reset spring (411) joint is between sleeve (403) and runner (402), jaw wheel (401) are kept away from runner (402) one side and are connected with one and pass sleeve (403) and extend to button (405) in the loop bar (201) outside, the equipartition has a.

2. The bedside table with good practicability for medical care according to claim 1, wherein a limiting rod (5) is arranged between the push rod (404) and the limiting block (205), one side of the limiting rod (5) is fixedly connected with the limiting block (205), the other side of the limiting rod is fixedly connected with the push rod (404), and the bottom of the limiting rod (5) extends to the bottom of the loop bar (201) and is connected with the bottom of the loop bar (201).

3. The bedside table with good practicability for medical care according to claim 2, wherein a T-shaped groove (501) for the limiting rod (5) to move is formed in the bottom of the loop rod (201), and a T-shaped block (502) matched with the T-shaped groove (501) is formed in the bottom of the limiting rod (5).

4. The bedside table with good practicability for medical care according to claim 1, wherein a sliding groove is formed in one side, opposite to the limiting device (4), of the loop bar (201), and a sliding block matched with the sliding groove is arranged on the sliding bar (202).

5. The bedside table with good practicability for medical care according to claim 1, wherein a baffle (204) is arranged at the lower end of the sliding rod (202), and the baffle (204) is used for limiting the upward moving length of the sliding rod (202) relative to the loop bar (201).

6. The bedside table with good practicability for medical care according to claim 1, wherein a pulley (6) is arranged on the base (1), and a brake pad is arranged on the pulley (6).