CN212214044U - Stretcher with alarming function - Google Patents
Stretcher with alarming function Download PDFInfo
- Publication number
- CN212214044U CN212214044U CN202020461034.1U CN202020461034U CN212214044U CN 212214044 U CN212214044 U CN 212214044U CN 202020461034 U CN202020461034 U CN 202020461034U CN 212214044 U CN212214044 U CN 212214044U
- Authority
- CN
- China
- Prior art keywords
- guardrail
- stretcher
- clamping
- sliding sleeve
- limiting shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 230000002093 peripheral effect Effects 0.000 claims description 2
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- 210000004369 blood Anatomy 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000012466 permeate Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
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Abstract
The utility model relates to the technical field of stretcher vehicle design, and discloses a stretcher vehicle with an alarm function, which comprises a frame body, the guardrail, the both sides of support body all are provided with the horizontal pole, the one end of guardrail is provided with the first sliding sleeve of cover on the horizontal pole, the guardrail is kept away from one of first sliding sleeve and is served to be provided with the second sliding sleeve of cover on the horizontal pole, the upside of first sliding sleeve is provided with the fixture block, be fixed with the connecting block on the horizontal pole, set up the draw-in groove that supplies the fixture block embedding on the connecting block, the spacing groove has been seted up on the fixture block, set up the communicating first through-hole with the draw-in groove on the connecting block, be provided with the spacing axle that imbeds at the spacing inslot behind the first through-hole on the connecting block, still be provided with the connecting plate that is "" "font on the connecting block, set up the second through-hole that supplies spacing axle to. Wherein whether the guardrail is stable is judged by using the indicating lamp.
Description
Technical Field
The utility model relates to a stretcher designs technical field, in particular to stretcher with alarming function.
Background
The stretcher is a transfer tool for transporting the wounded person to or from the ambulance, wherein the stretcher is often a critical patient.
At present, chinese patent publication No. CN204890379U, published 2015, 12 and 23, discloses a stretcher vehicle for rescue, comprising a stretcher, wherein the bottom of the stretcher is provided with two foldable movable frames, each movable frame comprises supporting legs and a foldable diagonal bar, the upper ends of the supporting legs are hinged to the bottom of the stretcher, the lower ends of the supporting legs are provided with universal wheels, one ends of the foldable diagonal bars are hinged to the lower ends of the supporting legs, the other ends of the foldable diagonal bars are hinged to the bottom of the stretcher, a spring member is arranged at the joint of the foldable diagonal bars and the stretcher, the foldable diagonal bars are composed of two movable bars which are hinged to each other, the stretcher vehicle for rescue further comprises a power supply and an indicator light, the opposite end parts of the two movable bars in the movable frame near the head of the stretcher are respectively provided with contacts, one of the contacts is connected with the negative pole of the power supply, the other contact is connected with the negative pole of the indicating lamp, and the positive pole of the power supply is connected with the positive pole of the indicating lamp.
When the movable frame at the bottom of the stretcher is completely unfolded, the stretcher vehicle for rescue reminds medical care personnel through the indicating lamp; in which guardrails of such a stretcher for emergency are located at both sides of a stretcher, the guardrails may interfere with a patient when the patient is placed on the stretcher, thereby causing discomfort to the patient.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a stretcher with alarming function, can be more convenient rotate the guardrail so that patient's lifting is put.
The above technical purpose of the present invention can be achieved by the following technical solutions: a stretcher with an alarm function comprises a frame body and guardrails positioned on two sides of the frame body, wherein two sides of the frame body are respectively provided with a cross rod, one end of each guardrail is provided with a first sliding sleeve sleeved on the cross rod, one end of each guardrail, far away from the first sliding sleeve, is provided with a second sliding sleeve sleeved on the cross rod, a clamping block is arranged on the upper side of the first sliding sleeve, a connecting block is fixed on the cross rod, a clamping groove for the clamping block to be embedded in is formed in the connecting block, a limiting groove is formed in the clamping block, a first through hole communicated with the clamping groove is formed in the connecting block, a limiting shaft which penetrates through the first through hole and is embedded in the limiting groove is arranged on the connecting block, a connecting plate in a shape like the Chinese character 'ji' is also arranged on the connecting block, a second through hole for the limiting shaft to penetrate is formed in, and the limiting shaft is sleeved with a return spring positioned between the clamping plate and the connecting plate.
The utility model discloses a further set up to: and a handle is arranged at one end of the limiting shaft far away from the connecting block.
The utility model discloses a further set up to: contacts are arranged on the inner wall of the clamping groove and the outer wall of the clamping block, one contact is connected with the negative pole of the power supply, the other contact is connected with the negative pole of the indicating lamp, and the positive pole of the power supply is connected with the positive pole of the indicating lamp.
The utility model discloses a further set up to: anti-skidding screw threads are arranged at two ends of the upper side of the guardrail.
The utility model discloses a further set up to: one side of the guardrail, which is close to the frame body, is provided with a sponge anti-collision pad.
The utility model discloses a further set up to: one side of the sponge anti-collision pad far away from the guardrail is wrapped with a waterproof fabric layer, and elastic belts wrapped on the sponge anti-collision pad are arranged on the peripheral sides of the waterproof fabric layer.
To sum up, the utility model discloses following beneficial effect has:
1. when a patient needs to be lifted on the frame body, the limiting shaft is pulled outwards, so that the end part of the limiting shaft is separated from the limiting groove, the guardrail can be moved along the extending direction of the cross rod at the moment, then the clamping block on the first sliding sleeve can be separated from the clamping groove, then the guardrail can be rotated downwards, and finally the situation that the patient lifted on the frame body is interfered with the guardrail can be avoided;
when a patient lifts the frame body, the guardrail is rotated upwards and pulled outwards, then the guardrail is moved along the extending direction of the cross rod again, so that the clamping block is embedded into the clamping groove, after the limiting shaft is loosened, the elastic restoring force of the reset spring can push the limiting shaft to penetrate through the first through hole and then be embedded into the limiting groove, at the moment, the limiting shaft can play a limiting role on the clamping block in the clamping groove, the clamping block is prevented from automatically falling out of the clamping groove, the guardrail is favorably and stably erected on two sides of the frame body, and at the moment, the guardrail can play a limiting role on the patient on the frame body; finally, the guardrail can be conveniently rotated so as to be convenient for lifting and placing the patient;
2. the handle is arranged at one end of the limiting shaft, which is far away from the connecting block, so that an operator can conveniently and quickly and stably pull the limiting shaft by the handle;
3. in reality, the clamping block may be embedded into the clamping groove, but the clamping between the clamping block and the clamping groove is not tight enough, so that the limiting shaft cannot be embedded into the limiting groove, the clamping between the clamping block and the clamping groove is unstable finally, the guardrail cannot stably limit the patient, and the dangerous situation that the patient falls off from the frame body occurs; at the moment, in order to avoid the situation that the clamping between the clamping block and the clamping groove is not tight enough, the contacts are arranged on the inner wall of the clamping groove and the outer wall of the clamping block, when the clamping between the clamping block and the clamping groove is tight, the two contacts are abutted together, then the power supply can be communicated, and at the moment, the indicator lamp can emit light after being electrified to indicate that the clamping block and the clamping groove are tightly clamped; on the contrary, if the indicator light does not emit light, the contact between the clamping block and the clamping groove is not abutted, and the clamping block and the clamping groove are not tightly clamped;
4. by utilizing the anti-skidding threads arranged at the two ends of the upper side of the guardrail, when the guardrail needs to be moved along the extending direction of the cross rod, the anti-skidding threads are utilized to play a role in increasing friction force, so that the condition of skidding when the guardrail is moved is avoided;
5. when the guardrail has a limiting function on a patient, the sponge anti-collision pad is arranged on one side of the guardrail close to the frame body, and the sponge anti-collision pad is soft, so that when the patient collides with the guardrail, the sponge anti-collision pad can play a buffering role, the comfort of the patient is facilitated, and the secondary injury to the patient is avoided;
6. when blood stains are on the body of a patient, the blood stains can possibly permeate the sponge anti-collision pad, and at the moment, the waterproof fabric layer is wrapped on one side, away from the guardrail, of the sponge anti-collision pad, so that the waterproof fabric layer can play a role in isolation, and the possibility that the blood stains permeate the sponge anti-collision pad is reduced; simultaneously when needs clear up the bloodiness on the waterproof precoat, utilize the elastic band of the week side setting of waterproof precoat, waterproof precoat can wrap up on the sponge anticollision pad through the elastic band, can conveniently carry out quick dismouting to waterproof precoat and wash this moment.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
fig. 3 is a cross-sectional view of the connection relationship between the middle cross bar, the clamping block, the connecting block, the clamping groove and the limiting shaft of the present invention, wherein the cutting plane passes through the central axis of the limiting shaft and is parallel to the end surface of the clamping block;
fig. 4 is a partial cross-sectional view of the connection relationship between the cross bar, the first sliding sleeve, the clamping block, the connecting block, the clamping groove and the contact according to the present invention, wherein the cutting plane passes through the central axis of the cross bar and is parallel to the side wall of the clamping block;
fig. 5 is a power circuit diagram of the middle contact of the present invention.
Reference numerals: 1. a frame body; 11. a cross bar; 2. a guardrail; 21. anti-skid threads; 3. a first sliding sleeve; 31. a clamping block; 311. a limiting groove; 4. a second sliding sleeve; 5. connecting blocks; 51. a card slot; 52. a first through hole; 53. a limiting shaft; 531. clamping a plate; 532. a handle; 54. a connecting plate; 541. a second through hole; 55. a return spring; 6. a contact; 7. a sponge crash pad; 8. a waterproof fabric layer; 81. an elastic band.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The utility model provides a stretcher with alarming function, refer to fig. 1, fig. 2, this kind of stretcher with alarming function includes support body 1 and the guardrail 2 that is located 1 both sides of support body, wherein the both sides of support body 1 all weld horizontal pole 11, the cross-section of horizontal pole 11 is circular and extends along the horizontal direction, and one of guardrail 2 serves the welding and establishes first sliding sleeve 3 on horizontal pole 11, one of guardrail 2 keeps away from first sliding sleeve 3 simultaneously serves the welding and establish second sliding sleeve 4 on horizontal pole 11, guardrail 2 can overturn from top to bottom round horizontal pole 11 this moment.
Referring to fig. 1, 2, and 3, a clamping block 31 is welded on the upper side of the first sliding sleeve 3, a connecting block 5 is welded on the cross bar 11 and on one side of the first sliding sleeve 3, wherein a clamping groove 51 for embedding the clamping block 31 is formed in the connecting block 5, a limiting groove 311 is further formed in the clamping block 31, a first through hole 52 communicated with the clamping groove 51 is formed in the connecting block 5, a limiting shaft 53 inserted into the limiting groove 311 after passing through the first through hole 52 is formed in the connecting block 5, and the clamping block 31 can be limited in the clamping groove 51 by the limiting shaft 53.
Referring to fig. 1, 2 and 3, a connecting plate 54 in a shape like a Chinese character 'ji' is further welded on the connecting block 5, a second through hole 541 is formed in the middle of the connecting plate 54 for the limiting shaft 53 to pass through, wherein a clamping plate 531 is welded on the limiting shaft 53 and at a position in the connecting plate 54, a return spring 55 located between the clamping plate 531 and the connecting plate 54 is sleeved on the limiting shaft 53, and the clamping plate 531 can apply thrust to the return spring 55 along with the movement of the limiting shaft 53 in the second through hole 541, so that the return spring 55 is elastically deformed; meanwhile, a handle 532 is integrally arranged at one end of the limiting shaft 53 far away from the connecting block 5.
Referring to fig. 1 and 2, anti-skid threads 21 are respectively formed at two ends of the upper side of a guardrail 2, wherein a sponge anti-collision pad 7 is fixed on one side of the guardrail 2 close to a frame body 1 through bolts, a waterproof fabric layer 8 is wrapped on one side of the sponge anti-collision pad 7 far away from the guardrail 2, and the waterproof fabric layer 8 is formed by a polymer waterproof breathable material (PTFE film) and a cloth composite fabric; meanwhile, the elastic belts 81 are sewn on the periphery of the waterproof fabric layer 8, and the waterproof fabric layer 8 can be wrapped on the sponge anti-collision pad 7 through the elastic belts 81, so that the waterproof fabric layer 8 can be quickly disassembled and assembled.
Referring to fig. 1, fig. 4, fig. 5, all be provided with contact 6 on the inner wall of draw-in groove 51 and the outer wall of fixture block 31, one of them contact 6 links to each other with the negative pole of power, another contact 6 links to each other with the negative pole of pilot lamp, the positive pole of power links to each other with the positive pole of pilot lamp, still be connected with a controller simultaneously, and be connected with the alarm on the controller, power is given pilot lamp and controller circular telegram when contact 6 switch-on back, the pilot lamp can send the bright light, and the controller can control the alarm out of work, if the controller is no longer when circular telegram, thereby the controller can control alarm work and report to the police, wherein alarm and pilot lamp all are located the tip position of support body.
The principle is as follows: when patient need lift up on the support body 1, outside pulling spacing axle 53 for spacing axle 53's tip is deviate from the spacing inslot 311, can remove guardrail 2 along the extending direction of horizontal pole 11 this moment, and fixture block 31 on the first sliding sleeve 3 can be followed and is deviate from in draw-in groove 51 afterwards, can rotate guardrail 2 downwards, finally can avoid lifting up patient on the support body 1 and guardrail 2 emergence interference's the condition.
When a patient lifts the frame body 1, the guardrail 2 is rotated upwards and the limiting shaft 53 is pulled outwards, then the guardrail 2 is moved along the extending direction of the cross rod 11 again, so that the clamping block 31 is embedded in the clamping groove 51, after the limiting shaft 53 is loosened, the elastic restoring force of the reset spring 55 can push the limiting shaft 53 to penetrate through the first through hole 52 and then be embedded in the limiting groove 311, at the moment, the limiting shaft 53 can limit the clamping block 31 in the clamping groove 51, the clamping block 31 is prevented from being automatically separated from the clamping groove 51, the guardrail 2 is favorably and stably erected on two sides of the frame body 1, and at the moment, the guardrail 2 can limit the patient on the frame body 1; finally, the guardrail 2 can be conveniently rotated so as to be convenient for the patient to lift and put.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Claims (6)
1. The utility model provides a stretcher with alarming function, includes support body (1), is located guardrail (2) of support body (1) both sides, its characterized in that: the frame is characterized in that cross rods (11) are arranged on two sides of the frame body (1), a first sliding sleeve (3) sleeved on the cross rods (11) is arranged at one end of each guardrail (2), the end, far away from the first sliding sleeve (3), of each guardrail (2) is provided with a second sliding sleeve (4) sleeved on the cross rods (11), clamping blocks (31) are arranged on the upper sides of the first sliding sleeves (3), connecting blocks (5) are fixed on the cross rods (11), clamping grooves (51) for embedding the clamping blocks (31) are formed in the connecting blocks (5), limiting grooves (311) are formed in the clamping blocks (31), first through holes (52) communicated with the clamping grooves (51) are formed in the connecting blocks (5), limiting shafts (53) which penetrate through the first through holes (52) and then are embedded in the limiting grooves (311) are arranged on the connecting blocks (5), and connecting plates (54) in a shape like the Chinese character 'ji' are further arranged on the, the connecting plate (54) is provided with a second through hole (541) for the limiting shaft (53) to pass through, a clamping plate (531) is arranged on the limiting shaft (53) and at the position in the connecting plate (54), and a return spring (55) located between the clamping plate (531) and the connecting plate (54) is sleeved on the limiting shaft (53).
2. The stretcher with alarm function as claimed in claim 1, wherein: and one end of the limiting shaft (53) far away from the connecting block (5) is provided with a handle (532).
3. The stretcher with alarm function as claimed in claim 1, wherein: contacts (6) are arranged on the inner wall of the clamping groove (51) and the outer wall of the clamping block (31), one contact (6) is connected with the negative pole of the power supply, the other contact (6) is connected with the negative pole of the indicating lamp, and the positive pole of the power supply is connected with the positive pole of the indicating lamp.
4. The stretcher with alarm function as claimed in claim 1, wherein: anti-skidding screw threads (21) are arranged at two ends of the upper side of the guardrail (2).
5. The stretcher with alarm function as claimed in claim 1, wherein: one side of the guardrail (2) close to the frame body (1) is provided with a sponge anti-collision pad (7).
6. The stretcher with alarm function as claimed in claim 5, wherein: one side of the sponge anti-collision pad (7) far away from the guardrail (2) is wrapped with a waterproof fabric layer (8), and elastic bands (81) wrapped on the sponge anti-collision pad (7) are arranged on the peripheral sides of the waterproof fabric layer (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020461034.1U CN212214044U (en) | 2020-04-01 | 2020-04-01 | Stretcher with alarming function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020461034.1U CN212214044U (en) | 2020-04-01 | 2020-04-01 | Stretcher with alarming function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212214044U true CN212214044U (en) | 2020-12-25 |
Family
ID=73904807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020461034.1U Expired - Fee Related CN212214044U (en) | 2020-04-01 | 2020-04-01 | Stretcher with alarming function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212214044U (en) |
-
2020
- 2020-04-01 CN CN202020461034.1U patent/CN212214044U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |