CN211577773U - Electronic equipment - Google Patents

Abstract

The embodiment of the application discloses electronic equipment, includes: the electronic equipment can be in communication connection with the other electronic equipment through the accommodating device, the size of a first accommodating space of the accommodating device is matched with that of the other electronic equipment, and the upper surface of the other electronic equipment when the other electronic equipment is positioned in the first accommodating space and the upper surface of one side of the accommodating device clamped by the first body are positioned on the same horizontal plane; the first connecting device is used for detachably connecting the first body and a second body of the electronic equipment; the second body, the second body is provided with the display screen, and when the display screen was located first body and second body lock, the one side of display screen and accommodate device contact. In this way, not only can the gap between the other electronic device and the accommodating device be reduced, but also the other electronic device can be prevented from protruding or sinking to the surface of the electronic device to which the present application relates.

Description

Electronic equipment

Technical Field

The embodiment of the application relates to an electronic communication technology, in particular to but not limited to an electronic device.

Background

With the continuous development of electronic technology, the functions of electronic products are more and more abundant. Taking a notebook computer as an example, more and more users use the notebook computer because the notebook computer has the advantages of being convenient to carry and the like. However, since the notebook computer has hardware structures such as a processor, the weight of the notebook computer is increased, and corresponding software needs to be installed when the notebook computer displays files on the mobile phone. At this time, the handheld display can be used in combination with a mobile phone to replace the functions of a notebook computer.

For example, the communication connection between the mobile phone and the handheld display can be established, and then the file on the mobile phone is displayed on the screen of the handheld display, so that the function of displaying the file on the mobile phone on the handheld display can be realized on the basis of not installing additional software, and because the appearance of the handheld display is similar to that of a notebook computer, a user can experience the feeling similar to that of the notebook computer in the using process. At present, the mobile phone is generally directly placed in a set space on the handheld display, but the size of the set space is not matched with that of the mobile phone.

Disclosure of Invention

In view of this, the present application provides an electronic device.

The technical scheme of the embodiment of the application is realized as follows:

the embodiment of the application provides electronic equipment, which comprises a first body and a containing device, wherein the containing device is connected with the first body in a clamping mode and used for connecting another piece of electronic equipment in a clamping mode;

the first connecting device is used for detachably connecting the first body and the second body of the electronic equipment;

the second body is provided with a display screen, and when the display screen is positioned on the first body and buckled with the second body, the display screen is contacted with one surface of the accommodating device.

In the embodiment of the application, the accommodating device is clamped on the first body of the electronic device, another electronic device is clamped on the basis of the accommodating device, the size of the first accommodating space of the accommodating device is matched with the size of the other electronic device, and the upper surface of the other electronic device when the other electronic device is located in the first accommodating space is in the same horizontal plane with the upper surface of one side of the first body clamping and accommodating device. In this way, not only can the gap between the other electronic device and the accommodating device be reduced, but also the other electronic device can be prevented from protruding or sinking to the surface of the electronic device to which the present application relates.

Drawings

Fig. 1 is a first schematic structural diagram of an electronic device according to an embodiment of the present disclosure;

fig. 2 is a schematic structural diagram of an electronic device according to an embodiment of the present application;

fig. 3 is a schematic structural diagram of a receiving device of an electronic apparatus according to an embodiment of the present disclosure;

fig. 4A is a schematic view illustrating a clamping relationship between an electronic device and a receiving device according to an embodiment of the present disclosure;

fig. 4B is a schematic diagram illustrating a clamping relationship between an electronic device and accommodating devices of various sizes according to an embodiment of the present disclosure;

fig. 5 is a schematic structural diagram of an electronic device provided in the embodiment of the present application;

fig. 6A is a schematic structural diagram of an electronic device according to an embodiment of the present application;

fig. 6B is a schematic structural diagram of an electronic device according to an embodiment of the present application;

fig. 7A is a first schematic side view of a second body according to an embodiment of the present disclosure;

fig. 7B is a side view of a second body according to an embodiment of the present disclosure;

fig. 7C is a schematic front view of a second body according to an embodiment of the present disclosure;

fig. 7D is a schematic back view of a second body according to an embodiment of the present disclosure;

FIG. 8 is a disassembled schematic view of a support assembly provided in accordance with an embodiment of the present application;

FIG. 9A is a first schematic diagram illustrating rotation of a support assembly according to an embodiment of the present disclosure;

FIG. 9B is a second schematic diagram illustrating rotation of the support assembly according to the present embodiment;

FIG. 10A is a schematic view of a connection relationship between a second body and a supporting member according to an embodiment of the disclosure;

fig. 10B is a side view of a second body according to the embodiment of the present application;

fig. 10C is a side view of the second body according to the embodiment of the present application;

FIG. 10D is a schematic diagram of a display body and a supporting assembly of a handheld display device according to the related art;

FIG. 10E is a schematic diagram illustrating the dimensions of a display body and a supporting component of a handheld display according to the related art;

fig. 10F is a schematic size diagram of a second body and a support assembly provided in an embodiment of the present application.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, specific technical solutions of the present invention will be described in further detail below with reference to the accompanying drawings in the embodiments of the present application. The following examples are intended to illustrate the present application but are not intended to limit the scope of the present application.

Embodiments of the present application provide an electronic device, where the electronic device may include a handheld display. Fig. 1 is a first structural schematic diagram of an electronic device according to an embodiment of the present disclosure, and as shown in fig. 1, an external shape of a handheld display 101 is the same as an external shape of a notebook computer.

Fig. 2 is a schematic structural diagram of an electronic device according to an embodiment of the present application, and as shown in fig. 2, the electronic device 200 includes:

the first body 201 comprises an accommodating device 203 which is clamped on the first body 201 and used for clamping another electronic device 202, the electronic device can be in communication connection with the other electronic device 202 through the accommodating device 203, the size of a first accommodating space 204 of the accommodating device 203 is matched with that of the other electronic device 202, and the upper surface of the other electronic device 202 when the other electronic device 202 is positioned in the first accommodating space 204 is in the same horizontal plane with the upper surface of one side of the first body 201 where the accommodating device 203 is clamped;

a first connecting means 205 for detachably connecting the first body 201 and the second body 206 of the electronic device;

the second body 206, the second body 206 is provided with a display screen 207, and when the display screen 207 is located on the first body 201 and the second body 206, the display screen 207 is in contact with the accommodating device 203.

Here, the first body 201 is clamped with a receiving device 203, and the receiving device 203 can be used for clamping another electronic device 202. For example, a groove having the first receiving space 204 may be provided at a set position on the receiving device 203, so that another electronic device 202 can be snapped into the groove having the first receiving space 204.

Fig. 3 is a schematic structural diagram of a containing device of an electronic apparatus according to an embodiment of the present disclosure, and as shown in fig. 3, a length of a first containing space 204 of a containing device 203 is D1, a width is C1, a height is F1, a length of another electronic apparatus 202 is D2, a width is C2, and a thickness is F2, where C1 is C2, D1 is D2, and F1 is F2. In this way, since C1 is C2 and D1 is D2, when another electronic device 202 is placed in the first accommodating space 204 of the accommodating device 203, a seamless combination between the other electronic device 202 and the accommodating device 203 can be achieved, and since F1 is F2, the upper surface of the other electronic device 202 when it is located in the first accommodating space 204 is exactly flush with the upper surface of the accommodating device 203.

In the embodiment of the application, the accommodating device is clamped on the first body of the electronic device, another electronic device is clamped on the basis of the accommodating device, the size of the first accommodating space of the accommodating device is matched with the size of the other electronic device, and the upper surface of the other electronic device when the other electronic device is located in the first accommodating space is in the same horizontal plane with the upper surface of one side of the first body clamping and accommodating device. In this way, not only can the gap between the other electronic device and the accommodating device be reduced, but also the other electronic device can be prevented from protruding or sinking to the surface of the electronic device to which the present application relates.

In other embodiments, the accommodating device comprises a first groove with a first accommodating space, and the first groove is used for clamping another electronic device.

Here, taking the electronic device as a handheld display and the other electronic device as a mobile phone as an example, the accommodating device may be a mobile phone shell having a first recess, and the first recess has a first accommodating space. In the process of realizing, can be different to the different cell-phone shells of the cell-phone design of equidimension not, the first accommodation space that each cell-phone shell has is different. When the handheld display and the mobile phone are required to be combined for use, the corresponding mobile phone shell can be selected according to the size of the mobile phone, the mobile phone shell is clamped on the handheld display, and the mobile phone is clamped in the mobile phone shell. Because the size of the first accommodation space of the first recess that the cell-phone shell has is corresponding with the size of this cell-phone, can realize the seamless combination between cell-phone and the cell-phone shell, and the upper surface of the cell-phone when being located first accommodation space just parallel and level with the upper surface of cell-phone shell.

In other embodiments, the first body further comprises a second groove with a second accommodating space, and the second groove is located in the first area of the first body and used for clamping the accommodating device;

the first body further comprises a keyboard, and the keyboard is located in the second area of the first body and used for operating another electronic device;

the first area is different from the second area, and the keyboard and the second groove are located on the same plane.

Fig. 4A is a schematic view of a clamping relationship between the electronic device and the accommodating device according to an embodiment of the present disclosure, as shown in fig. 4A, the first body 201 further includes a second groove 401 having a second accommodating space, and the second groove 401 is located in the first region of the first body 201 and is used for clamping the accommodating device 203; the first body further comprises a keyboard 402, the keyboard 402 is located in the second area of the first body 201 and is used for operating another electronic device 202; the first area is different from the second area, and the keyboard 402 and the second groove 401 are located on the same plane.

Here, the second groove 401 has a second receiving space with a length a1 and a height B1, and the receiving device 203 has a length a2 and a thickness B2, where a1 is a2 and B1 is B2. Since a1 is a2 and B1 is B2, when the receiving device 203 is inserted into the second groove 401, a seamless combination between the receiving device 203 and the first body 201 can be achieved, and the upper surface of the receiving device 203 located in the second receiving space is just flush with the upper surface of the first body 201.

Fig. 4B is a schematic diagram of a clamping relationship between an electronic device and receiving devices with various sizes according to an embodiment of the present disclosure, and as shown in fig. 4B, in this embodiment of the present disclosure, a plurality of receiving devices for receiving another electronic device with different sizes, for example, a first receiving device 401B, a second receiving device 402B, and a third receiving device 403B, may be provided for the second recess 401. When another electronic device 202 needs to be clamped to the electronic device 200, a receiving device matching with the size of the other electronic device 202 can be selected from the multiple receiving devices, for example, if the size of the other electronic device 202 matches with the size of the second receiving device 402b, the other electronic device 202 can be clamped to the first groove of the second receiving device 402b, and the second receiving device 402b can be clamped to the second groove 401 of the electronic device 200.

In other embodiments, the first connecting device is further configured to establish a bidirectional connection between the first body and the second body;

in a corresponding manner, the first and second electrodes are,

the key characters on the keyboard are bidirectional, and the directions of the key characters correspond to the connection state of the first body and the second body.

Fig. 5 is a third schematic structural diagram of the electronic device according to the embodiment of the present application, as shown in fig. 5, a first end 501 of the first body 201 in fig. 5 is connected to a first end 502 of the second body 206 through the first connecting device 205, and at this time, a connection state of the first body 201 and the second body 206 is in a first connection state. Because the first body 201 and the second body 206 are detachable, in the using process, the first body 201 and the second body 206 can be detached, and the second end of the first body 201 is connected with the first end 501 of the second body 206 through the first connecting device 205, that is, the connection state of the first body 201 and the second body 206 is switched from the first connection state to the second connection state, wherein the second end of the first body 201 can be any end of the first body except the first end 501.

In the using process, in order to facilitate the user operation, the key characters on the keyboard can be bidirectional, and the directions of the key characters correspond to the connection state of the first body 201 and the second body 206. For example, when the first body and the second body are in the first connection state, the direction of the key character is in the first direction convenient for the user to operate, and if the connection state between the first body and the second body is switched to the second connection state, the direction of the key character can be switched from the first direction to the second direction, and at this time, the second direction is the direction convenient for the user to operate the keyboard. In the embodiment of the application, the display directions of the key characters on the keyboard are automatically switched according to the connection state of the first body and the second body, so that the convenience of using the electronic equipment can be improved.

In other embodiments, the first connecting device comprises a first connecting piece positioned on the first body and a second connecting piece positioned on the second body, which are buckled with each other;

when the first connecting piece is separated from the second connecting piece, the first body and the second body are separated into two independent parts.

Here, when the first connector and the second connector are engaged with each other, the first body and the second body together constitute the electronic device. When the first connecting piece is separated from the second connecting piece, the first body and the second body can be separated into two mutually independent parts. At this time, the first body and the second body can be independently used, that is, the first body can independently realize the function of the keyboard, and the second body can independently realize the display function of the display screen. By arranging the first connecting piece and the second connecting piece which can be separated, when the first connecting piece and the second connecting piece are separated, the first body and the second body are respectively used independently as two independent parts, so that the flexibility of using the electronic equipment can be improved.

In other embodiments, the electronic device includes at least one jack for externally connecting a signal line;

in a corresponding manner, the first and second electrodes are,

the accommodating device comprises at least one through hole which is used for penetrating through the signal line so that the electronic equipment can be in communication connection with another electronic equipment through the accommodating device.

Fig. 6A is a schematic structural diagram of an electronic device according to a fourth embodiment of the present disclosure, as shown in fig. 6A, the receiving device 203 includes a through hole 601, one end of the signal line 602 is inserted into a jack included in the electronic device, and the other end of the signal line can pass through the through hole 601, so that the electronic device 200 and another electronic device 202 establish a communication connection. Wherein the signal line 602 may be a retractable signal line.

Fig. 6B is a schematic structural diagram of an electronic device according to an embodiment of the present disclosure, as shown in fig. 6B, after another electronic device 202 is connected to the first groove of the accommodating device 203 in a snap-in manner, the accommodating device 203 is connected to the second groove of the electronic device 200 in a snap-in manner, and a communication connection between the electronic device 200 and the another electronic device 202 is established, the another electronic device 202 may be used as a touch screen, that is, a touch signal can be input through the another electronic device 202, and a screen display on the electronic device 200 is controlled based on the touch signal. Since the position of the touch pad of the notebook computer is also arranged in the first area of the first body, in the embodiment of the application, another electronic device is clamped in the first area of the first body, so that a user can enjoy the same feeling of using the notebook computer in the using process.

In other embodiments, the other electronic device includes a processor configured to control a display screen of the electronic device to display a corresponding screen when it is determined that the other electronic device establishes a communication connection with the electronic device.

Here, taking the example that the electronic device is a handheld display and the other electronic device is a mobile phone, since the mobile phone has a processor, when the mobile phone establishes a communication connection with the handheld display, the handheld display can be controlled to display a picture in the mobile phone. For example, pictures, documents, or videos in a cell phone may be displayed based on a display screen on a handheld display.

In other embodiments, the second body further comprises a support assembly;

the supporting component is used for supporting the second body and accommodating corresponding components in the electronic equipment.

Fig. 7A is a first schematic side view of the second body provided in the embodiment of the present application, and fig. 7B is a second schematic side view of the second body provided in the embodiment of the present application, as shown in fig. 7A and 7B, the second body 206 further includes a supporting assembly 701, and the supporting assembly 701 is located at a back side of the second body, and the supporting assembly 701 may be used to support the second body 206 and further be used to accommodate corresponding components in the second body 206. Fig. 7C is a schematic front view of the second body according to the embodiment of the present application, and as shown in fig. 7C, the front surface of the second body 206 includes a display screen 207. Fig. 7D is a schematic diagram of a back surface of the second body according to the embodiment of the present application, and as shown in fig. 7D, the back surface of the second body 206 includes a supporting component 701.

Fig. 8 is a disassembled schematic view of the support Assembly provided in the embodiment of the present application, and as shown in fig. 8, the support Assembly includes a support Assembly rear cover 801, an Assembly member 802, a Printed Circuit Board (PCB) 803, a battery 804, a shaft fixing member 805, a Printed Circuit Board Assembly (PCBA) 806, an interposer 807, a support Assembly front cover 808, and the like. The assembly 802 includes auxiliary components such as screws for assembling the electronic device. Here, by accommodating the respective components in the electronic apparatus in the support member, the thickness of the second body of the electronic apparatus can be reduced.

In other embodiments, the supporting component is connected with the second body through the second connecting device, and the supporting component can rotate around the second connecting device to the direction of the side of the second body, which faces away from the display screen.

Here, because the supporting component is arranged on the back surface of the second body, when the supporting component rotates around the second connecting device to a set angle in the direction of the back surface of the second body to the display screen, the supporting component can support the second body. Fig. 9A is a first schematic rotation diagram of the support assembly according to the embodiment of the present disclosure, as shown in fig. 9A, fig. 9A illustrates a state where a rotation angle between the second body 206 and the support assembly 701 is rotated from 0 degree to 85 degrees, and when the rotation angle between the second body 206 and the support assembly 701 is 0 degree, the second body cannot stand on a horizontal plane independently; when the rotation angle between the second body 206 and the supporting component 701 is 85 degrees, the supporting component 701 supports the second body 206, so that the second body 206 can stand on a horizontal plane. Fig. 9B is a second schematic rotation diagram of the support assembly provided in the embodiment of the present application, and as shown in fig. 9B, fig. 9B illustrates a state where a rotation included angle between the second body 206 and the support assembly 701 is 90 degrees.

In other embodiments, the second connecting device comprises a rotating shaft fixing part, a first rotating shaft and a second rotating shaft;

the supporting component is connected with the edge side of the second body through the rotating shaft fixing piece, the first rotating shaft and the second rotating shaft, the supporting component can rotate around the first rotating shaft and the second rotating shaft, and a rotating included angle between the supporting component and the second body is larger than or equal to 0 degree and smaller than or equal to 90 degrees.

Fig. 10A is a schematic view of a connection relationship between a second body and a support assembly according to an embodiment of the present application, and as shown in fig. 10A, the second connection device includes a rotating shaft fixing member 1001, a first rotating shaft 1002 and a second rotating shaft 1003; the supporting component 701 is connected with the edge side of the second body 206 through the rotating shaft fixing part 1001, the first rotating shaft 1002 and the second rotating shaft 1003, the supporting component 701 can rotate around the first rotating shaft 1002 and the second rotating shaft 1003, and a rotating included angle between the supporting component 701 and the second body 206 is greater than or equal to 0 degree and smaller than or equal to 90 degrees.

Fig. 10B is a side view of the second body according to the third embodiment of the present disclosure, as shown in fig. 10B, an included angle is formed between the second body 206 and the supporting component 701, and the second body 206 can stand on a horizontal plane. Fig. 10C is a side view of the second body according to the fourth embodiment of the present disclosure, and as shown in fig. 10C, the supporting assembly 701 can rotate around the first rotating shaft 1002 and the second rotating shaft 1003, so that a rotational angle is formed between the second body 206 and the supporting assembly 701, and the second body 206 can stand on a horizontal plane.

Fig. 10D is a schematic structural view of a display body and a supporting component of a handheld display in the related art, and as shown in fig. 10D, when a rotation angle between the supporting component 1001D and the body 1002D is 0, the thickness of the body 1002D is increased, and even an additional bulge is added. Fig. 10E is a schematic size diagram of a display body and a supporting component of a handheld display in the related art, as shown in fig. 10E, the thickness of the body is 6.7 mm, the total thickness of the supporting component and the body is 12.7 mm, and the width of the supporting component is 40% of the width of the body. For example, if the body is 60 cm wide, the support assembly may be 24 cm wide.

Fig. 10F is a schematic size diagram of a second body and a support assembly provided in an embodiment of the present application, where as shown in fig. 10F, the thickness of the second body is 5.5 mm, and the thickness of the support assembly is 7.5 mm. In the embodiment of the application, the supporting component is arranged on the back face of the second body, and the component of the second body is accommodated through the supporting component, so that the second body can stand on the basis of a horizontal plane by independently using the second body, and the thickness of the second body is reduced.

It should be appreciated that reference throughout this specification to "one embodiment" or "an embodiment" means that a particular feature, structure or characteristic described in connection with the embodiment is included in at least one embodiment of the present application. Thus, the appearances of the phrases "in one embodiment" or "in an embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. The above-mentioned serial numbers of the embodiments of the present application are merely for description and do not represent the merits of the embodiments.

It should be noted that, in this document, 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

In the several embodiments provided in the present application, it should be understood that the disclosed apparatus and method may be implemented in other ways. The above-described device embodiments are merely illustrative, for example, the division of the unit is only a logical functional division, and there may be other division ways in actual implementation, such as: multiple units or components may be combined, or may be integrated into another system, or some features may be omitted, or not implemented. In addition, the coupling, direct coupling or communication connection between the components shown or discussed may be through some interfaces, and the indirect coupling or communication connection between the devices or units may be electrical, mechanical or other forms.

The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units; can be located in one place or distributed on a plurality of network units; some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.

In addition, all functional units in the embodiments of the present application may be integrated into one processing unit, or each unit may be separately regarded as one unit, or two or more units may be integrated into one unit; the integrated unit can be realized in a form of hardware, or in a form of hardware plus a software functional unit.

The above description is only for the embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims (10)

1. An electronic device, characterized in that the electronic device comprises:

the electronic equipment can be in communication connection with the other electronic equipment through the accommodating device, the size of a first accommodating space of the accommodating device is matched with that of the other electronic equipment, and the upper surface of the other electronic equipment when the other electronic equipment is positioned in the first accommodating space and the upper surface of one side of the first body, which is clamped with the accommodating device, are positioned on the same horizontal plane;

the first connecting device is used for detachably connecting the first body and the second body of the electronic equipment;

the second body is provided with a display screen, and when the display screen is positioned on the first body and buckled with the second body, the display screen is contacted with one surface of the accommodating device.

2. The electronic device of claim 1, wherein the receiving device comprises a first groove having the first receiving space, and the first groove is used for clamping the other electronic device.

3. The electronic device of claim 2, wherein the first body further comprises a second groove having a second accommodating space, the second groove being located in the first region of the first body and used for clamping the accommodating device;

the first body further comprises a keyboard, the keyboard is located in the second area of the first body and used for operating the other electronic device;

the first area is different from the second area, and the keyboard and the second groove are located on the same plane.

4. The electronic device of claim 3, wherein the first connecting means is further configured to establish a bidirectional connection between the first body and the second body;

in a corresponding manner, the first and second electrodes are,

the key characters on the keyboard are bidirectional, and the directions of the key characters correspond to the connection state of the first body and the second body.

5. The electronic device of claim 4, wherein the first connecting device comprises a first connecting piece on the first body and a second connecting piece on the second body, which are buckled with each other;

when the first connecting piece is separated from the second connecting piece, the first body and the second body are separated into two independent parts.

6. The electronic device of claim 5, wherein the electronic device comprises at least one jack for externally connecting a signal line;

in a corresponding manner, the first and second electrodes are,

the accommodating device comprises at least one through hole, and the through hole is used for penetrating through the signal line so that the electronic equipment is in communication connection with the other electronic equipment through the accommodating device.

7. The electronic device according to claim 6, wherein the other electronic device comprises a processor configured to control a display screen of the electronic device to display a corresponding screen when it is determined that the other electronic device establishes a communication connection with the electronic device.

8. The electronic device of any of claims 1-7, wherein the second body further comprises a support component;

the supporting component is used for supporting the second body and accommodating corresponding components in the electronic equipment.

9. The electronic device of claim 8, wherein the supporting component is connected to the second body through a second connecting device, and the supporting component can rotate around the second connecting device in a direction of the second body facing away from the display screen.

10. The electronic device of claim 9, wherein the second connecting means comprises a hinge mount, a first hinge and a second hinge;

the supporting component passes through the pivot mounting first pivot with the second pivot with the edge side of second body is connected, just the supporting component can wind first pivot with the second pivot is rotatory, the supporting component with rotatory contained angle more than or equal to 0 degree and less than or equal to 90 degrees between the second body.

Images