CN219393685U - Temperature and humidity recorder capable of achieving low-temperature protection - Google Patents

Abstract

The utility model relates to the technical field of temperature and humidity recorders, and discloses a temperature and humidity recorder capable of being protected at low temperature, which comprises a machine body, an antenna and a circuit, wherein clamping blocks are fixedly arranged on the left side and the right side of the machine body, fixing blocks are movably sleeved on the inner walls of the clamping blocks, protruding blocks are uniformly distributed on the outer walls of the fixing blocks, and connecting mechanisms for connecting the clamping blocks are arranged in the upper side and the lower side of each protruding block. According to the utility model, through the cooperation among the machine body, the antenna, the connecting mechanism and the clamping block, the connection effect of the clamping block and the fixed block is realized by utilizing the arrangement of the connecting mechanism, the dismounting effect of the antenna is achieved, the problem that the screws on the upper side and the lower side are dismounted when the antenna is replaced in the technical content disclosed by the utility model is effectively solved, the connecting mechanism is adopted to replace the connecting mode of the screws, the dismounting steps of the screws on the upper side and the lower side are simplified, the screw is prevented from being lost when the screws are dismounted, and the dismounting efficiency of the antenna is improved.

Description

Temperature and humidity recorder capable of achieving low-temperature protection

Technical Field

The utility model relates to the technical field of temperature and humidity recorders, in particular to a temperature and humidity recorder capable of being protected at low temperature.

Background

The temperature and humidity recorder is one of temperature and humidity meters in temperature and humidity measuring instruments, has the function of measuring temperature and humidity by a built-in temperature and humidity sensor or a connectable external temperature and humidity sensor, is mainly used for monitoring and recording temperature and humidity data of products such as foods, medicines, chemical supplies and the like in the storage and transportation processes, and is widely applied to various links of storage and logistics cold chains.

When the conventional temperature and humidity recorder is used, the temperature and humidity recorder and the antenna are in detachable connection, the antenna is easy to damage, after the antenna is damaged, the temperature and humidity recorder is required to be replaced as a whole, and the temperature and humidity recorder is inconvenient to use, so that in order to facilitate the damage to the antenna, related structures are provided to simplify the disassembly and assembly steps of the antenna, for example, an utility model patent with the publication number of CN20202369799. X is provided, the utility model provides a wireless temperature and humidity recorder adopting a split design, which comprises the temperature and humidity recorder, a handle is fixed at the bottom of the temperature and humidity recorder, the two sides of the temperature and humidity recorder, which are close to the top, are provided with the antennas, an installation groove is formed in one side of the temperature and humidity recorder, an electrical connection groove is formed in the inner end of the temperature and humidity recorder, which is close to the electrical connection groove, an electrical connection head is fixed on one end of the antenna, a positioning plate is fixed on the outer side of the antenna, a rotating groove is formed in the annular side of the antenna, a limit rod groove is symmetrically formed in the inner side of the antenna, and a limit rod is arranged in the limit rod groove; the utility model discloses a temperature and humidity recorder, including locating plate, screw rod groove has been seted up to the one end that the mounting groove was kept away from to the gag lever post, the inside threaded connection in screw rod groove has the screw rod, the one end that the gag lever post was kept away from to the screw rod runs through the inside of temperature and humidity recorder and extends to the outside, the temperature and humidity recorder is close to one side symmetry of locating plate and sets up flutedly, one side that the locating plate corresponds the recess is fixed with the lug. Through adopting above-mentioned technical scheme, when the antenna needs to be changed, rotate the screw rod, make screw rod and gag lever post produce relative rotation, make the screw rod pass through the inside that the external screw thread drove the gag lever post and shift out the rotation groove, dismantle the antenna, later insert inside the mounting groove with new antenna tip, then reverse rotation screw rod, make the screw rod drive the gag lever post and get into the inside of rotation groove, install the inside at the mounting groove with the antenna tip, split type connection through temperature and humidity recorder and antenna can change the antenna alone, when avoiding the antenna damage, change the temperature and humidity recorder is whole.

From the technical content disclosed above, in theory, the implementation of the related technical structure is beneficial to separate disassembly on the temperature and humidity recorder, but according to the description in the above disclosed technical content, when the antenna is separately disassembled, the screws on the upper side and the lower side are required to be disassembled, so that the staff needs to disassemble the screws on the upper side and the lower side in steps, the steps of disassembling the screws by the staff are increased, at the moment, the screws are easily lost due to separate storage after disassembly of the screws, the screws are matched with the screw grooves, the loss of the screws is inconvenient for the staff to purchase the screws matched with the screw grooves, and the replacement of the antenna of the temperature and humidity recorder is hindered.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a temperature and humidity recorder capable of being protected at low temperature, which has the advantages of reducing the use of a screw for installing an antenna, shortening the time for replacing the antenna and improving the working efficiency of staff, and solves the problems in the prior art.

The utility model provides the following technical scheme: the utility model provides a but humiture record appearance of low temperature protection, includes organism, antenna, circuit, the equal fixed mounting in left and right sides of organism has the block, the inner wall activity of block has cup jointed the fixed block, the outer wall evenly distributed of fixed block has the lug, the inside of both sides all is provided with the coupling mechanism who is used for connecting the block about the lug, the one end fixed mounting of fixed block has the stopper, and the inner wall of stopper and the outer wall activity joint of block one end, the fixed stop gear who is located the stopper outside that has cup jointed of the outer wall of antenna one end.

Preferably, the lower terminal surface fixed mounting of organism has the handle, the left and right sides fixedly connected with position is corresponding heating panel, the front fixed mounting of organism has the display screen, the circuit includes main control circuit, humiture acquisition circuit, power supply circuit, low temperature protection circuit, and main control circuit includes auxiliary circuit, main control chip and antenna circuit.

Preferably, through holes corresponding to the positions are formed in the upper end and the lower end of the clamping block, a groove is formed in one side, away from the machine body, of the clamping block, and the inner wall of the groove is movably sleeved with the outer wall of the protruding block.

Preferably, the connecting mechanism comprises a spring connected with the bottom surface of the inner wall at one side of the lug, a connecting block is arranged at one end of the spring far away from the lug, and the outer wall of the connecting block is movably sleeved with the inner wall of the through hole.

Preferably, the limiting mechanism comprises a gear, the inner wall of the gear is fixedly sleeved with the outer wall of the antenna, and the rear end of the gear is movably clamped with a triangular clamping block.

Preferably, the rear end swing joint of triangle fixture block has the threaded rod, the outer wall screw thread of threaded rod has cup jointed the backup pad, and the front end of backup pad and the back fixed connection of stopper, the one end fixed mounting that the threaded rod kept away from the triangle fixture block has the runner that is located the backup pad rear.

Preferably, the inner wall at the back of the handle is fixedly sleeved with a round rod, the outer wall of the round rod is movably sleeved with a support, the back of the handle is movably connected with an opening and closing door positioned at the rear of the support through a hinge, and the left side and the right side of the handle are provided with anti-slip pads.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, through the cooperation among the machine body, the antenna, the connecting mechanism and the clamping block, the connection effect of the clamping block and the fixed block is realized by utilizing the arrangement of the connecting mechanism, the dismounting effect of the antenna is achieved, the problem that the screws on the upper side and the lower side are dismounted when the antenna is replaced in the technical content disclosed by the utility model is effectively solved, the connecting mechanism is adopted to replace the connecting mode of the screws, the dismounting steps of the screws on the upper side and the lower side are simplified, the screw is prevented from being lost when the screws are dismounted, and the dismounting efficiency of the antenna is improved.

2. According to the utility model, through the cooperation among the machine body, the antenna, the limiting mechanism and the threaded rod, the limiting mechanism is used for limiting the rotation of the antenna, the reinforcement effect of the antenna is achieved, the problem that the antenna is mistakenly touched is effectively solved, the reinforcement mode of the limiting mechanism for the rotation angle of the antenna is adopted, the stability of the angle of the antenna after rotation is improved, and therefore the mistaken touch prevention effect on the antenna is achieved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a rear view of the body of the present utility model;

FIG. 3 is a rear view of the opening and closing door of the present utility model;

FIG. 4 is a side view of a groove of the present utility model;

fig. 5 is a top view of the connection mechanism of the present utility model.

In the figure: 1. a body; 2. an antenna; 3. a clamping block; 4. a fixed block; 5. a bump; 6. a connecting mechanism; 601. a spring; 602. a connecting block; 7. a limiting block; 8. a limiting mechanism; 801. a gear; 802. triangular clamping blocks; 9. a handle; 10. a heat dissipation plate; 11. a display screen; 12. a through hole; 13. a groove; 14. a threaded rod; 15. a support plate; 16. a rotating wheel; 17. a round bar; 18. a bracket; 19. an opening/closing door; 20. an anti-slip mat.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Please refer to fig. 1 and 2, a temperature and humidity recorder capable of low temperature protection, which comprises a machine body 1, an antenna 2 and a circuit, the circuit is installed in the machine body 1, play the low temperature protection to the machine body 1, the left and right sides of the machine body 1 are all fixedly installed with a clamping block 3, the inner wall activity of the clamping block 3 is sleeved with a fixed block 4, the installation of the fixed block 4 for the lug 5 is provided with a platform, the outer wall of the fixed block 4 is evenly distributed with the lug 5, the installation of the lug 5 provides space for the setting of a connecting mechanism 6, the inside of both sides all is provided with a connecting mechanism 6 for connecting the clamping block 3 about the lug 5, the setting of the connecting mechanism 6 plays a role in connecting the fixed block 4 with the clamping block 3, the dismounting to the antenna 2 can be realized through changing the connection relation between the connecting mechanism 6 and the clamping block 3, one end of the fixed block 4 is fixedly provided with a limiting block 7, the inner wall of the limiting block 7 is movably clamped with the outer wall of one end of the clamping block 3, the outer wall of the antenna 2 is fixedly sleeved with a limiting mechanism 8 positioned at the outer side of the limiting block 7, the setting of the limiting mechanism 8 plays a role in reinforcing the rotation angle of the antenna 2, and the antenna 2 is prevented from being rotated by mistake stability after the antenna 2 is prevented from being touched.

The lower terminal surface fixed mounting of organism 1 has handle 9, the setting of handle 9 is convenient for the staff to the handheld of organism 1, the corresponding heating panel 10 in left and right sides fixedly connected with position of organism 1, the setting of heating panel 10 plays the heat dissipation to the inside of organism 1, reduce the damage that the high temperature caused to the inside electrical components of organism 1, the front fixed mounting of organism 1 has display screen 11, the circuit includes main control circuit, humiture acquisition circuit, power supply circuit, low temperature protection circuit, and main control circuit includes auxiliary circuit, main control chip and antenna circuit, low temperature protection circuit's setting makes organism 1 applicable in low temperature environment.

Referring to fig. 4 and 5, through holes 12 corresponding to each other are formed at the upper and lower ends of the engaging block 3, a space is provided for installing the connecting mechanism 6 by the through holes 12, a groove 13 is formed at one side of the engaging block 3 away from the machine body 1, the inner wall of the groove 13 is movably sleeved with the outer wall of the protruding block 5, and a space is provided for installing the protruding block 5 by the groove 13.

The connecting mechanism 6 comprises a spring 601 connected with the bottom surface of the inner wall of one side of the protruding block 5, the rebound of the spring 601 provides power for the resetting of the connecting block 602, the connecting block 602 is installed at one end, far away from the protruding block 5, of the spring 601, the outer wall of the connecting block 602 is movably sleeved with the inner wall of the through hole 12, the connecting block 602 is sleeved with the through hole 12, the antenna 2 is in an installation state at the moment, the connecting block 602 is separated from the through hole 12, and the antenna 2 is in a disassembly state at the moment.

The limiting mechanism 8 comprises a gear 801, the inner wall of the gear 801 is fixedly sleeved with the outer wall of the antenna 2, the rear end of the gear 801 is movably clamped with a triangular clamping block 802, and the installation of the triangular clamping block 802 plays a limiting role on the rotation state of the gear 801.

The rear end swing joint of triangle fixture block 802 has threaded rod 14, the circumference rotation of threaded rod 14 plays the regulatory action for the position of triangle fixture block 802, backup pad 15 has been cup jointed to the outer wall screw thread of threaded rod 14, and the front end of backup pad 15 and the back fixed connection of stopper 7, the connected mode of screw thread cup joint for threaded rod 14 can also realize its horizontal direction's motion when circumference rotation, the one end fixed mounting that threaded rod 14 kept away from triangle fixture block 802 has the runner 16 that is located backup pad 15 rear, the installation of runner 16 is convenient for the staff to the rotation of threaded rod 14.

Referring to fig. 3, the inner wall of the back of the handle 9 is fixedly sleeved with a round rod 17, the round rod 17 is installed to provide a platform for installing a bracket 18, the outer wall of the round rod 17 is movably sleeved with the bracket 18, the bracket 18 plays a supporting role in placing the machine body 1 on a table top, the back of the handle 9 is movably connected with an opening and closing door 19 located behind the bracket 18 through a hinge, the left side and the right side of the handle 9 are provided with anti-slip pads 20, and the friction force between hands of workers and the contact surface of the handle 9 is increased due to the arrangement of the anti-slip pads 20.

Working principle: when the antenna 2 is needed to be replaced, firstly, the connecting block 602 is pressed to move towards the direction of the fixed block 4, at this time, the spring 601 is in a compressed state, until the connecting block 602 is separated from the through hole 12, the fixed block 4 is pulled out from the inside of the clamping block 3, the disassembly of the antenna 2 can be realized, then, a new antenna 2 is replaced, the connecting block 602 is ejected out of the inside of the through hole 12 by utilizing the rebound of the spring 601, the installation of the antenna 2 can be realized, then, when the fixing of the rotation angle of the antenna 2 is needed, the rotating wheel 16 is rotated, the threaded rod 14 is driven to rotate while the rotating, and the threaded rod 14 can also realize the movement in the horizontal direction while the rotating the circumference, so that the triangular clamping block 802 is separated from the gear 801, at this time, the antenna 2 is rotated to the needed angle, the threaded rod 14 is reversely rotated, the triangular clamping block 802 is clamped in the gap of the gear 801, the rotation angle of the antenna 2 can be realized, finally, the opening and closing door 19 is opened when the antenna 1 is placed on the desktop, the handle 18 is taken out of the inside of the bracket 9, the bracket 18 is taken out of the bracket 18 on the desktop 18, and the desktop 18 is contacted with the desktop 1, and the desktop can be fixed on the desktop 1 until the desktop is contacted with the desktop.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Meanwhile, in the drawings of the present utility model, the filling pattern is only for distinguishing the layers, and is not limited in any way.

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

Claims (7)

1. The utility model provides a but humiture record appearance of low temperature protection, includes organism (1), antenna (2), circuit, its characterized in that: the utility model discloses a high-speed antenna, including organism (1), including fixed block (3) and antenna (2), the equal fixed mounting in left and right sides of organism (1) has block (3), fixed block (4) have been cup jointed in the inner wall activity of block (3), the outer wall evenly distributed of fixed block (4) has lug (5), the inside of both sides all is provided with coupling mechanism (6) that are used for connecting block (3) about lug (5), the one end fixed mounting of fixed block (4) has stopper (7), and the inner wall of stopper (7) and the outer wall activity joint of block (3) one end, the fixed stop gear (8) that are located the stopper (7) outside that cup joints of the outer wall of antenna (2) one end.

2. The temperature and humidity recorder capable of being protected at low temperature according to claim 1, wherein: the utility model discloses a portable electronic device, including organism (1), including handle (9) in the lower terminal surface fixed mounting of organism (1), the left and right sides fixedly connected with position corresponding heating panel (10) of organism (1), the front fixed mounting of organism (1) has display screen (11), the circuit includes main control circuit, humiture acquisition circuit, power supply circuit, low temperature protection circuit, and main control circuit includes auxiliary circuit, main control chip and antenna circuit.

3. The temperature and humidity recorder capable of being protected at low temperature according to claim 1, wherein: through holes (12) corresponding to the positions are formed in the upper end and the lower end of the clamping block (3), a groove (13) is formed in one side, away from the machine body (1), of the clamping block (3), and the inner wall of the groove (13) is movably sleeved with the outer wall of the protruding block (5).

4. The temperature and humidity recorder capable of being protected at low temperature according to claim 1, wherein: the connecting mechanism (6) comprises a spring (601) connected with the bottom surface of the inner wall of one side of the protruding block (5), a connecting block (602) is installed at one end, far away from the protruding block (5), of the spring (601), and the outer wall of the connecting block (602) is movably sleeved with the inner wall of the through hole (12).

5. The temperature and humidity recorder capable of being protected at low temperature according to claim 1, wherein: the limiting mechanism (8) comprises a gear (801), the inner wall of the gear (801) is fixedly sleeved with the outer wall of the antenna (2), and the rear end of the gear (801) is movably clamped with a triangular clamping block (802).

6. The temperature and humidity recorder capable of being protected at low temperature according to claim 5, wherein: the rear end swing joint of triangle fixture block (802) has threaded rod (14), the outer wall screw thread of threaded rod (14) has cup jointed backup pad (15), and the front end of backup pad (15) and the back fixed connection of stopper (7), the one end fixed mounting that triangle fixture block (802) were kept away from to threaded rod (14) has runner (16) that are located backup pad (15) rear.

7. The temperature and humidity recorder capable of being protected at low temperature according to claim 2, wherein: the inner wall at the back of the handle (9) is fixedly sleeved with a round rod (17), the outer wall of the round rod (17) is movably sleeved with a bracket (18), the back of the handle (9) is movably connected with an opening and closing door (19) positioned at the back of the bracket (18) through a hinge, and the left side and the right side of the handle (9) are provided with anti-slip pads (20).